2006 Perimeter Road. Greenville, SC 29605 Toll Free: 800/435-9340 - Phone: 864/277-5870 Fax: 864/235-9661 - Website address: www.mightymole.com Email address: [email protected] Parts Manual V100G Vacuum Machine Part #E850100 (SERIAL #S1S092313128 - 1S1012314337) © 2014 by McLaughlin Group, Inc. 040714 All rights reserved. No part of this manual may be reproduced in any form, or by any means without prior written permission of McLaughlin Group, Inc. Table of Contents PARTS SPOIL TANK AND FILTRATION TANK AND DOOR ..................................................................................................................... ENGINE COMPARTMENT ENGINE ...................................................................................................................................... BLOWER .................................................................................................................................... WATER PUMP ........................................................................................................................... REGULATOR ............................................................................................................................. WATER TANK AND ACCESSORIES WATER TANKS - 50 GALLON SADDLE................................................................................ FILTRATION ............................................................................................................................. ELECTRICAL .......................................................................................................................... TOOL RACK .............................................................................................................................. TOOLS REDUCTION TOOL ................................................................................................................. SUCTION TOOL ................................................................................................................. WASH WAND ............................................................................................................................ ROTARY LANCE .............................................................................................................. ELECTRICAL SCHEMATICS WIRING SCHEMATIC .................................................................................................... 4 6 8 12 16 18 20 22 24 26 28 30 32 35 MAINTENANCE MANUALS ROOTS BLOWER .................................................................................................................... 37 HONDA ENGINE ..................................................................................................................... 65 WARRANTY Tank and Door Assembly 1 V100G 2 3 4 21 20 5 18 19 17 6 16 15 7 14 13 8 9 10 11 12 110310-E 4 VACASSY030 Tank and Door Assembly ITEM 1 2 3 21 QTY 1 1 1 1 1 1 1 1 4 4 4 8 24 8 8 9 1 1 1 1 2 1 2 1 2 2 1 1 1 1 2 1 1 1 PART NO. X000109 8045655 8030531 8041291 8045578 8045550 8045549 8045579 8030904 U000560 8030851 U000420 U200060 U210060 U100060 8042812 8042381 8045248 8045517 8040255 8040374 8030916 8030174 8041855 J400060 W200120 8040306 8045612 8040413 8041764 8040159 8030393 8041485 8030392 DESCRIPTION STRAIN RELIEF, 3/4” TANK FLOAT SWITCH TUBE V100 HIGH LEVEL FLOAT SWITCH RUBBER, BUSHING MAIN PLATE WELDMENT ACCESS PANEL GUARD 24HP V100G BASE PANEL GUARD 24HP V100G CONTROL BRACKET ISOLATOR 840LB. SCREW, HC 3/8”-16 X 3” WASHER, SNUBBLING SCREW, HC 3/8”-16 X 1” WASHER, FLAT 3/8” WASHER, LOCK 3/8” NUT, HEX 3/8”-16 GROMMET 2”ID3”OD 1/4”WOG TRAILER SLOT FUEL TANK 14GAL STRAP, EYEBOLT 1” X 42.5” OAL SKID WELDMENT V100G CHUTE, VSK100 G/D CHUTE HOLDER BRACE 4” GATE VALVE WASHER, QUICKLOCK DOOR HANDLE 1 7/8” KNOB O-RING, #225 QUICK LOCK DOOR STRIKER DOOR, V100G DOOR HOLDER SEAL, DOOR SQUARE V100 DOOR PIN ASSEMBLY 3” COUPLING PLUG LANYARD CABLE 3” FEMALE COUPLING * * * * * * 1 1 2 2 1 1 8040239 X400040 U000020 U210020 X300217 X300230 BATTERY BOX w/ STRAP BATTERY SCREW, HC 1/4-20 X .75” WASHER, LOCK 1/4” CABLE BATTERY GND 1GA 40” CABLE BATTRY HOT 1GA 55” * NOT SHOWN 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 110310-E V100G VACASSY030 5 V100G Engine Honda GX660TAF 7 8 6 2 5 4 1 3 041414-E 6 VACASSY860 Engine Honda GX660TAF ITEM 1 2 3 4 5 6 7 8 * * * * * * V100G QTY 1 1 4 4 4 4 1 2 1 1 1 1 1 1 2 2 NUMBER 8046017 8046020 U000560 U100060 U210060 U200600 8046019 8046018 8040695 8040696 8042719 8046013 8046014 8046016 8046016-1 8046016-2 DESCRIPTION ENGINE, HONDA 24HP IGNITION KEY SCREW, HC 3/8-16 X 3.00” NUT, HEX 3/8-16 WASHER, LOCK 3/8” WASHER, FLAT 3/8” FILTER, AIR ELEMENT SPARK PLUG 6.55”OD SD 3-GROOVE BUSHING, 1 1/8” SD FILTER, OIL OIL COOLER FUEL FILTER MUFFLER MUFFLER, EXHAUST GASKET R.H. MUFFLER, EXHAUST NUT R.H. 1 1 1 1 1 2 8030689 T400041 8043846 8041517 T401067 8030436 MANUAL BOX UNION, 3/8"MJ-M14 MALE W/SEAL HOSE ASSY VAC 6-10 ST-90 HOSE VAC FUEL 5/16-36” ELBOW,90 3/8"MP-3/8"M HOSEBARB CLAMP,5/16" FUEL HOSE * Not Shown 041414-E VACASSY860 7 Blower Assembly 2 V100G 1 3 5 4 6 19 18 15 3 4 17 3 16 14 7 8 9 13 10 11 12 122810-E 8 VACASSY229 Blower Assembly ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 * 122810-E V100G QTY 1 1 3 2 1 1 1 1 1 1 4 4 4 1 2 1 1 1 1 1 1 1 1 1 1 1 NUMBER 8030332 8044537 8030395 8045238 8040484 8040945 8040642 U410042 8041797 8041250 U000817 U210100 U200100 8045637 8042605 8045647 T320150 T402020 8030409 8040194 8044951 8043553 8045476 8045648 T400110 8041074 DESCRIPTION SILENCER, 500CFM, COWL 3” RAIN CAP SILENT 3” U-BOLT CLAMP 3” HOSE X 3” MNPT ADAPTER SHEAVE, 6.95”OD SDS 2-GROOVE (24 HP) SHEAVE, 5.95”OD SDS 2-GROOVE (31HP) BUSHING 7/8”SDS KEY 3/16” X 3/16” X 2” RETAINER BLOWER (MODEL 47) SCREW, HC 1/2”-13 X 1” WASHER, LOCK 1/2” WASHER, FLAT 1/2” 3” EXHAUST ELBOW TIGHT 90ID-OD WELDM’T CLAMP T-BOLT 3” (350) HOSE VAC KANAFLEX 3-35” FITTING HOSE 4HO-4FJ 90 UNION, 4MJ-4MP 2” CLOSE NIPPLE VALVE, 2” AIR RELIEF SET 10”LG VACUUM RELIEF FILTER BUSHING FILTER AIR 3” 245CFM 3” WYE W/2”NPT FLANGE HOSE ASSY VAC 4-31 1/4” ST-90 UNION, 4FP-4MJ VACUUM, GAUGE 2 2 8044517 8030379 BELT, BX 57 (24HP) BELT, BX 51 (31HP) VACASSY229 9 10 Assembly of URAI DSL Blowers with Splash Lubricated Drive End 3-5” Gear Diameter URAI-DSL Splash Lubricated Blowers 4" Gear Diameter Item # Qty 1 2 1 1 Part # 8041250-1 8041250-2 3 1 8041250Ͳ3 4 2 8041250Ͳ4 7 1 8041250Ͳ7 11 1 8041250Ͳ11 12 1 8041250Ͳ12 13 1 8041250Ͳ13 14 3 8041250Ͳ14 15 1 8041250Ͳ15 16 4 8041250Ͳ16 17 2 8041250Ͳ17 19 1 8041250Ͳ19 21 3 8041250Ͳ21 23 6 8041250Ͳ23 25 1 8041250Ͳ25 26 * 8041250Ͳ26 27 4 8041250Ͳ27 31 4 8041250Ͳ31 32 6 8041250Ͳ32 33 1 8041250Ͳ33 34 2 8041250Ͳ34 35 2 8041250Ͳ35 39 4 8041250Ͳ39 40 2 8041250Ͳ40 42 2 8041250Ͳ42 48 4 8041250Ͳ48 50 1 8041250Ͳ50 52 2 8041250Ͳ52 53 2 8041250Ͳ53 *Quantities vary by blower. Description Headplate Gear End Headplate Drive End Gearbox Timing Gears Gasket, Gear Box, DE Cover Cylinder Impeller & Shaft Drive Impeller & shaft Driven Bearing, Ball Bearing, Roller Pin, Dowel Gear Nut Key Plug, Pipe Screw Hex Breather (Plug Vent) Screw, Hex Seal, Lip Bearing Screw, Hex, Nylock Screw, Hex Seal LipͲDrive Clamp Plate Foot Washer Mounting Screw Socket Screw Hex DE Oil Slinger Set Screw Drive End Cover Drive End Oil Slinger Oil Sight Glass 11 Water Pump Assembly 100G 1 2 3 5 6 4 14 15 16 13 17 7 8 18 22 21 9 10 19 11 20 12 102810-E 12 VACASSY309 Water Pump Assembly ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 102810-E QTY 1 2 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 2 1 1 2 2 PART NO. 8040176 8040878 8040834 T401125 T400070 T400030 8040177 8030020 T401120 8041830 8030679 8045639 8030525 8030372 T400110 T400028 T402153 T400039 T320030 8045641 8045640 8030524 8040219 100G DESCRIPTION WATER PUMP SHEAVE/ CLUTCH BELT, AX45 PUMP, WATER TX1510 S34 REDUCER, 3/8”MP-1/2”FJ REDUCER, 8MP X 12MJ REDUCER, 3/8”MP-1/2”MJ UNLOADER VALVE ROD, TENSIONER WELDMENT ELBOW, 6MP-8MJ HOSE, 3/8” X 30’ 4000PSI FITTING, 3/8”FJ X 3/8”FP SWIVEL HOSE VAC PUSH 12-12 3/4” #12 PUSH LOCK WATER PRESSURE GAUGE 1/4NPT UNION, 1/4”FP-1/4”MJ UNION, 3/8”MP-3/8”MJ TEE, 6MJ-6MJ-6FJ REDUCER, 6FJ-4MJ FITTING, HOSE 4HO-4FJ HOSE ASSY VAC 4-8” ST-ST HOSE VAC PUSH 8-53” #8 PUSH LOCK WATER PUMP ADJ BLOCK VACASSY309 13 Water Pump TX1510 Series “63” ARTS LIST TORQUE SPECS* *Decrease torque by 20% if threads are lubricated Pos. 2 10 12 26 28 35 39 45 46 050409 14 Ft/lb 14.7 73.7 7.3 7.3 14.7 11.0 14.7 29.4 29.4 Nm 20 100 10 10 20 15 2 40 40 VACASSY327 Water Pump TX1510 KIT # ITEM QTY. PART # DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 8040834-KIT123 MANIFOLD, 15mm 8040834-KIT124 SCREW, M8 X 65 8040834-KIT159 LOCKWASHER, M8.4 8040834-KIT160 O-RING 8040834-KIT161 VALVE SEAT 8040834-KIT162 VALVE PLATE 8040834-KIT163 SPRING 8040834-KIT164 VALVE CAGE 8040834-KIT165 O-RING 8040834-KIT166 VALVE CAP 8040834-KIT167 VALVE ASSEMBLY SCREW, M6 X 10 BEARING COVER OIL LEVEL INDICATOR O-RING BALL BEARING OIL SEAL CRANKCASE OIL DIP STICK CRANKSHAFT 10mm KEY PLUNGER GUIDE CONNECTING ROD O-RING COVER REAR CRANKCASE COVER SCREW, M6 X 14 O-RING PLUG, 1/4”G CONNECTING ROD PIN FLINGER WASHER ANTI-EXTRUSION RING O-RING CERAMIC PLUNGER BUSHING NUT, M8 OIL SEAL RAIL LOCK WASHER, M8 SCREW, M8 X 16 SEAL RETN’R 15mm O-RING SEAL, LP, 15mm INT. RING, 15mm PACKING ASSY, 15mm PLUG, 3/8”G PLUG, 1/2”G WASHER, M17.5 WASHER, M21.5 OIL LEVEL INDICATOR O-RING 1 8 8 6 6 6 6 6 6 6 6 8 2 1 1 2 3 1 1 1 1 3 3 1 1 4 1 2 3 3 3 3 3 3 3 1 2 4 4 3 3 3 3 3 1 1 1 1 1 1 050409 8040834-1 8040834-2 8040834-3 8040834-4 8040834-5 8040834-6 8040834-7 8040834-8 8040834-9 8040834-10 8040834-11 8040834-12 8040834-13 8040834-14 8040834-15 8040834-16 8040834-17 8040834-18 8040834-19 8040834-20 8040834-21 8040834-22 8040834-23 8040834-24 8040834-25 8040834-26 8040834-27 8040834-28 8040834-29 8040834-30 8040834-31 8040834-32 8040834-33 8040834-34 8040834-35 8040834-36 8040834-37 8040834-38 8040834-39 8040834-40 8040834-41 8040834-42 8040834-43 8040834-44 8040834-45 8040834-46 8040834-47 8040834-48 8040834-49 8040834-50 ITEM #’S INCL’D IN KIT 4,5,6,7,8,(11) 9,10 17 42,44 42,44 40 40 43 43 40,41,42,43,44 40,41,42,43,44 NO. OF ASSY IN KIT 6 6 3 3 3 3 3 3 3 1 1 NO. OF CYL KIT WILL SERVICE 3 3 3 3 3 3 3 3 3 1 1 VACASSY327 15 Unloader Valve PULSAR3KHP INLET BY-PASS BY-PASS DISCHARGE INLET 050409 16 VACASSY328 Unloader Valve PULSAR3KHP ITEM 1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 17 20 21 22 23 24 27 28 29 30 31 32 050409 QTY 1 2 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 PART # 8040177-1 8040177-2 8040177-3 8040177-4 8040177-5 8040177-6 8040177-7 8040177-8 8040177-10 8040177-11 8040177-12 8040177-13 8040177-14 8040177-15 8040177-16 8040177-17 8040177-20 8040177-21 8040177-22 8040177-23 8040177-24 8040177-27 8040177-28 8040177-29 8040177-30 8040177-31 8040177-32 DESCRIPTION INLET FITTING, 3/8 NPT-F O-RING, .676ID X .070CS BALL SPRING SS BALL, 13/32 O-RING, .437ID X .070CS SS SEAT, .551OD X .335ID BRASS BODY, 3/8 NPT PLUG, 3/8”NPT BACKUP RING O-RING, .424ID X .103CS SS PISTON O0RING, .299ID X .103CS BACKUP RING PISTON HOUSING LOCKING PIN BLUE SPRING O-RING, .236ID X .118CS CHECK VALVE SS SPRING O-RING, .739ID X .070CS OUTLET FITTING, 3/8NPT-F PLASTIC PLUG for KNOB ZINC NUT, M8 INSERT M8 PLASTIC KNOB WASHER, 9mm X 24mm BRASS NUT, M8 VACASSY328 17 50Gallon SINGLE Water Tank Assembly 2 1 5 4 6 7 3 8 9 10 11 12 13 14 15 092110-E 18 VACASSY601 Water Tank Assembly ITEM 1 14 15 QTY 1 1 2 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 * NOT SHOWN * 2 3 4 5 6 7 8 9 10 11 12 13 092110-E PART NO. 8034151 8034151-1 8045244 8030020 T405065 8043806 8045093 T420120 8044266 8041525 T403017 T400101 T000185 T404060 8040186 8040186-1 8040186-2 8040186-3 8040186-4 8040186-5 8040186-6 8040186-7 T403080 8031252 50Gallon SINGLE DESCRIPTION 50 GALLON WATER TANK TANK LID STRAP, EYEBOLT 1” X 57” BULHEAD ADAPTER 45DEG 1/2MJ 3/4” PLUG MB SWITCH, WATER TANK BOTTOM SHORT BULKHEAD 1 1/4” BOTTOM FEED STREET ELBOW 90- 1 1/4” FITTING, HOSE BARB 20HB-20MP HOSE VAC CLEAR VINLY 1 1/4-12 REDUCER, 1 1/4”MP X 3/4”MJ UNION, 3/4”FJ-3/4”MP VALVE, BALL 3/4” FNPT BRASS UNION, 16MP-12MP STRAINER “Y” BANJO END CAP GASKET STRAINER PLUG FKM O-RING STRAINER MESH SCREEN 80 Y-BODY EPDM O-RING REDUCER, 1”MP-3/4”FP ELBOW, 12MP-12MJ 45 VACASSY601 19 Filtration V100G 10 9 8 7 3 2 4 5 1 6 11 12 13 14 15 5 083010-E 20 VACASSY350 Filtration ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QTY 1 1 1 1 2 1 1 2 1 1 1 4 8 4 1 2 1 2 1 2 1 4 4 4 1 1 1 083010-E PART # 8041218 8041357 8041534 U000560 U200600 U210061 U130080 8041232 U200100 8031178 8040228 U000420 U200600 U210061 8045297 8042605 8045649 8042605 8045650 8042605 8040308 U000420 U200600 U210060 8041273 8041444 8041197 V100G DESCRIPTION KNOB, AIR FILTER DOOR SEAL AIR FILTER 575 575 AIR FILTER DOOR WITH TAB SCREW, HC 3/8”-16 X 3.00 WASHER, FLAT 3/8” NUT, HEX NY 3/8-16 NUT, WING 1/2-13 WASHER, RUBBER BACKED 1/2” WASHER, FLAT 1/2” FILTER, ELEMENT 575 AIR FILTER 575 SCREW, HC 3/8-16 X 1.00 WASHER, FLAT 3/8” NUT, HEX NY 3/8-16 HOSE VAC KANAFLEX 3-34” CLAMP, T-BOLT 3” (350) HOSE VAC KANAFLEX 3-28” CLAMP, T-BOLT 3” (350) HOSE VAC KANAFLEX 3-60 3/4” CLAMP, T-BOLT 3” (350) CYCLONE 100, WET SCREW, HC 3/8-16 X 1.00 WASHER, FLAT 3/8” WASHER LOCK 100 GALLON CYCLONE DOOR WELDMENT DOOR SEAL CYCLONE 575/1025 KNOB, CYCLONE VACASSY350 21 Control Panel G-Series 100G SPOIL TANK FULL LIGHT SPOIL TANK FULL / OVERRIDE LIGHT WATER ON / OFF SPOIL TANK FULL / OVERRIDE ANTIFREEZE 2 3 1 4 6 5 10 4 6 5 12 7 8 11 9 041713-E 22 VACASSY01507 Control Panel G-Series ITEM 1 2 3 4 5 6 7 8 9 10 11 12 QTY 1 4 1 8 8 8 1 1 1 1 1 1 * NOT SHOWN 041713-E PART NO. X000109 U120100 8048638 U200020 U000040 U210020 8048634 8048633 J200636 X000260 X000270 X000274 100G DESCRIPTION STRAIN RELIEF, 3/4” NUT, LOCK 1/4”-20 CONTROL BOX (SMALL) WASHER, FLAT 1/4” SCREW, HC 1/4”-20 X .75” WASHER, LOCK 1/4” COVER PLATE GASKET COVER PLATE DECAL, CONTROL PANEL LIGHT, LED DUAL PANEL SWITCH, ROCKER SPST ON-OFF SWITCH, ROCKER DPST (ON) OFF (ON) VACASSY01507 23 STD Tool Rack Assembly I-BEAM TRAILER 5 1 3 2 6 SKID UNIT 7 4 8 090909-E 24 VACASSY757 Tool Rack Assembly ITEM 1 2 3 4 5 6 7 8 090909-E QTY 1 1 1 1 1 1 1 1 1 4 4 16 8 1 3 3 6 1 4 8 4 1 4 8 4 2 4 2 PART NO. 8040985 8045610 8040884 R700175 8041259 8041485 8041244 8045609 8044818 U000020 U000180 U200040 U210041 8044817 U000420 U120110 U200600 8041780 U000040 U200020 U120100 8043601 U000420 U200060 U120110 U000040 U200020 U120100 STD DESCRIPTION TOOL RACK WELDMENT TOOL RACK 3” TOP INSERT TOOL RACK CLOSURE R CLIP 7/8” STRAP, 10” LANYARD CABLE CLEVIS PIN 1/2” DIA. 3/4” TOOL RACK BOTTOM INSERT ANTIFREEZE BRACKET (I-BEAM TRAILER) SCREW, HC 5/16”-18 X 1.00” SCREW, HC 5/16”-18 X .750” WASHER, FLAT 5/16” NUT, LOCK NY 5/16” TOOL RACK BRACKET (I-BEAM TRAILER) SCREW, HC .375”-16 X 1.00” NUT, LOCK .375”-16 WASHER, FLAT .375” ENCLOSURE STIFFENER BRACE (SKID UNITS) SCREW, HC 1/4”-20 X .750” WASHER, FLAT .250” NUT, LOCK .250” TOOL RACK BRACKET (SKID UNITS) SCREW, HC .375”-16 X 1.00” WASHER, FLAT .375” NUT, LOCK .375-16 SCREW, HC 1/4”-20 X .750” WASHER, FLAT .250” NUT, LOCK .250” VACASSY757 25 Tools (Option) Reduction Tool 100G/LEG 14 1 8 16 9 2 3 13 12 5 6 15 4 9 8 10 012213-E 26 11 VACASSY01700 Tools(Option) ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 * QTY 1 1 1 1 1 2 1 2 2 1 1 1 2 1 1 1 2 PART NO. 8043113 8042862 8048567 8042811 T400023 8030486 T320030 8031278 8042605 8042855 8030627 8043764 T400020 T422010 8030391 T401065 T401100 8030370 Reduction Tool 100G/LEG DESCRIPTION TOOL VAC REDUCTION 100G/LEG COMPLETE TOOL VAC HEAD ASSY 3” STRAIGHT SPRAY GUN TOOL VAC REDUCTION PVC 3" X 48" UNION 6MP 4FP WATER QD 1/4 MNPT SS FITTING, HOSE 4HO 4FJ HOSE ASSEMBLY REDUCTION TOOL CLAMP HOSE T BOLT 350 CLAMP HOSE T BOLT 375 TOOL VAC REDUCTION LOWER ASSY VAC WATER SUPPLY TUBE CHROME 1/4NPT UNION 1/4" MP-1/4" MJ STRAIGHT COUPLING,PIPE 1/4"FP BANJO 3" MALE 3" FNPT ELBOW, 3/8 MP - 3/8 FP ELBOW 4MP 4MJ 90 REDUCTION TOOL NOZZLE #2 0DEG * NOT SHOWN 012213-E VACASSY01700 27 Tools 3” Suction Tool 1 4 3 2 111210-E 28 VACASSY712 Tools ITEM 1 2 3 4 111210-E QTY 1 1 1 1 1 3” Suction Tool NUMBER 8030215 8030317 8030313 8030356 8030391 DESCRIPTION TOOL VAC SUCTION 3" COMPLETE TOOL VAC HANDLE ASSEMBLY 3" PVC VACUUM TUBE 3" CLAMP,4"PUNCHLOCK P16-S COUPLING, 3" BANJO VACASSY712 29 Tools Wash Wand 1 2 3 031814-E 30 VACASSY711 Tools Item 1 2 3 031814-E Qty 1 1 1 1 Wash Wand Number 8030348 8030928 8030847 8031303 Description TOOL VAC SPRAY WAND COMPLETE TRIGGER ASSEMBLY WAND NOZZLE,#10 40 DEGREE FOR WAND VACASSY711 31 Tools Rotary Lance 100G & LEG 3 2 1 4 5 120712-E 32 VACASSY719 Tools ITEM * 1 2 3 4 5 QTY 1 1 1 1 1 120712-E PART NO. 8042082 8048567 T400023 8030486 8043765 8048739 Rotary Lance 100G & LEG DESCRIPTION TOOL VAC ROTARY LANCE COMPLETE STRAIGHT SPRAY GUN UNION 6MP-4FP WATER QD 1/4MNPT SS TUBE,CHROME 1/4NPT ENDS 60" NOZZLE ROTATING 055 VACASSY719 33 PAGE LEFT BLANK 34 V100G ELECTRICAL SCHEMATIC YELLOW/BLACK WIRE 20 AMP FUSE SPARK PLUG WIRE HONDA ENGINE RED/BLACK WIRE 3 HOUR METER 87A 87 30 86 2 85 87A 1 SOLENOID LP LP SP SP 30 87 85 86 TANK FULL OVERRIDE TOGGLE 87A 87 30 86 85 OVERRIDE LIGHT TANK FULL LIGHT LOW WATER SHUT OFF SWITCH WATER PUMP CLUTCH IN-TANK FLOAT SWITCH 35 RELAY SOCKET WIRE CODES RELAY CONNECTOR WIRE COLOR 30 BLACK 85 WHITE 86 RED 87A BLUE 87 GREEN WIRING SCHEMATIC WATER PUMP CLUTCH TOGGLE PAGE LEFT BLANK 36 INSTALLATION OPERATION MAINTENANCE BLOWERS EXHAUSTERS COMPRESSORS ROOTS ™ US $3.00, Canada $4.50 Universal RAI®, URAI-DSL, URAI-G and Metric Series Contents Information Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Inspection & Maintenance. . . . . . . . . . . . . . . . . . . . . . . . 11 Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Figures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-15 Operating Limitations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-16 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Assembly Drawings. . . . . . . . . . . . . . . . . . . . . . . . . . .17-22 Lubrication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-24 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Basic Connection & Drive Shaft Information. . . . . . . . . 25-27 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Do These Things To Get The Most From Your ROOTS® blower ❏ Read starting check points under OPERATION. Run equipment briefly to check for installation errors and make corrections. Follow with a trial run under normal operating conditions. ❏ In event of trouble during installation or operation, do not attempt repairs of ROOTS furnished equipment. Notify ROOTS, giving all nameplate information plus an outline of operating conditions and a description of the trouble. Unauthorized attempts at equipment repair may void ROOTS warranty. ❏ Units out of warranty may be repaired or adjusted by the owner. Good inspection and maintenance practices should reduce the need for repairs. ❏ Check shipment for damage. If found, file claim with carrier and notify ROOTS. ❏ Unpack shipment carefully, and check contents against Packing List. Notify ROOTS if a shortage appears. ❏ Store in a clean, dry location until ready for installation. Lift by methods discussed under INSTALLATION to avoid straining or distorting the equipment. Keep covers on all openings. Protect against weather and corrosion if outdoor storage is necessary. ❏ Read OPERATING LIMITATIONS and INSTALLATION sections in this manual and plan the complete installation. ❏ Provide for adequate safeguards against accidents to persons working on or near the equipment during both installation and operation. See SAFETY PRECAUTIONS. NOTE: Information in this manual is correct as of the date of publication. ROOTS reserves the right to make design or material changes without notice, and without obligation to make similar changes on equipment of prior manufacture. ❏ Install all equipment correctly. Foundation design must be adequate and piping carefully done. Use recommended accessories for operating protection. For your nearest ROOTS Office, dial our Customer Service Hot Line toll free; 1 877 363 ROOT(S) (7668) or direct 281966-4700. ❏ Make sure both driving and driven equipment is correctly lubricated before start-up. See LUBRICATION. ISRB-2002 rev.0705 (formerly IOM-180-205) 37 ROOTS® products are sold subject to the current General Terms of Sale, GTS-5001 and Warranty Policy WP-5020. Copies are available upon request. Contact your local ROOTS Office or ROOTS Customer Service Hot Line 1-877-363-ROOT(S) (7668) or direct 281-966-4700. 38 Safety Precautions It is important that all personnel observe safety precautions to minimize the chances of injury. Among many considerations, the following should be particularly noted: • • Blower casing and associated piping or accessories may become hot enough to cause major skin burns on contact. Internal and external rotating parts of the blower and driving equipment can produce serious physical injuries. Do not reach into any opening in the blower while it is operating, or while subject to accidental starting. Protect external moving parts with adequate guards. • Disconnect power before doing any work, and avoid bypassing or rendering inoperative any safety or protective devices. • If blower is operated with piping disconnected, place a strong coarse screen over the inlet and avoid standing in the discharge air stream. CAUTION: Never cover the blower inlet with your hand or other part of body. • Stay clear of the blast from pressure relief valves and the suction area of vacuum relief valves. • Use proper care and good procedures in handling, lifting, installing, operating and maintaining the equipment. • Casing pressure must not exceed 25 PSI (1725 mbar) gauge. Do not pressurize vented cavities from an external source, nor restrict the vents without first consulting ROOTS. • Do not use air blowers on explosive or hazardous gases. • Other potential hazards to safety may also be associated with operation of this equipment. All personnel working in or passing through the area should be trained to exercise adequate general safety precautions. • Measured temperature rise must not exceed listed values when the inlet is at ambient temperature. Ambient is considered as the general temperature of the space around the unit. This is not outdoor temperature unless the unit is installed outdoors. • If inlet temperature is higher than ambient, the listed allowable temperature rise values must be reduced by 2/3 of the difference between the actual measured inlet temperature and the ambient temperature. • The average of the inlet and discharge temperature must not exceed 250°F. (121°C). • The ambient temperature of the space the blower/motor is installed in should not be highter than 120°F (48.8°C). Operating Limitations A ROOTS blower or exhauster must be operated within certain approved limiting conditions to enable continued satisfactory performance. Warranty is contingent on such operation. Maximum limits for pressure, temperature and speed are specified in TABLE 1 for various models & sizes of blowers & exhausters. These limits apply to all units of normal construction, when operated under standard atmospheric conditions. Be sure to arrange connections or taps for instruments, thermometers and pressure or vacuum gauges at or near the inlet and discharge connections of the unit. These, along with a tachometer, will enable periodic checks of operating conditions. PRESSURE – The pressure rise, between inlet and discharge, must not exceed the figure listed for the specific unit frame size concerned. Also, in any system where the unit inlet is at a positive pressure above atmosphere a maximum case rating of 25 PSI gauge (1725 mbar) should not be exceeded without first consulting the ROOTS. Never should the maximum allowable differential pressure be exceeded. On vacuum service, with the discharge to atmospheric pressure, the inlet suction or vacuum must not be greater than values listed for the specific frame size. TEMPERATURE – Blower & exhauster frame sizes are approved only for installations where the following temperature limitations can be maintained in service: SPEED – These blowers & exhausters may be operated at speeds up to the maximum listed for the various frame sizes. They may be direct coupled to suitable constant speed drivers if pressure/temperature conditions are also within limits. At low speeds, excessive temperature rise may be a limiting factor. Special Note: The listed maximum allowable temperature rise for any particular blower & exhauster may occur well before its maximum pressure or vacuum rating is reached. This may occur at high altitude, low vacuum or at very low speed. The units’ operating limit is always determined by the maximum rating reached first. It can be any one of the three: Pressure, Temperature or Speed. For your nearest ROOTS office contact information, please consult the last page of this document. 3 39 Installation ROOTS blowers & exhausters are treated after factory assembly to protect against normal atmospheric corrosion. The maximum period of internal protection is considered to be one year under average conditions, if shipping plugs & seals are not removed. Protection against chemical or salt water atmosphere is not provided. Avoid opening the unit until ready to start installation, as corrosion protection will be quickly lost due to evaporation. If there is to be an extended period between installation and start up, the following steps should be taken to ensure corrosion protection. ❏ Coat internals of cylinder, gearbox and drive end bearing reservoir with Nox-Rust VCI-10 or equivalent. Repeat once a year or as conditions may require. Nox-Rust VCI-10 is petroleum soluble and does not have to be removed before lubricating. It may be obtained from Daubert Chemical Co., 2000 Spring Rd., Oak Brook, Ill. 60521. ❏ Paint shaft extension, inlet and discharge flanges, and all other exposed surfaces with Nox-Rust X-110 or equivalent. ❏ Seal inlet, discharge, and vent openings. It is not recommended that the unit be set in place, piped to the system, and allowed to remain idle for extended periods. If any part is left open to the atmosphere, the Nox-Rust VCI-10 vapor will escape and lose its effectiveness. ❏ Protect units from excessive vibration during storage. ❏ Rotate shaft three or four revolutions every two weeks. ❏ Prior to start up, remove flange covers on both inlet and discharge and inspect internals to insure absence of rust. Check all internal clearances. Also, at this time, remove gearbox and drive end bearing cover and inspect gear teeth and bearings for rust. Because of the completely enclosed unit design, location of the installation is generally not a critical matter. A clean, dry and protected indoor location is preferred. However, an outdoor location will normally give satisfactory service. Important requirements are that the correct grade of lubricating oil be provided for expected operating temperatures, and that the unit be located so that routine checking and servicing can be performed conveniently. Proper care in locating driver and accessory equipment must also be considered. Supervision of the installation by a ROOTS Service Engineer is not usually required for these units. Workmen with experience in installing light to medium weight machinery should be able to produce satisfactory results. Handling of the equipment needs to be accomplished with care, and in compliance with safe practices. Unit mounting must be solid, without strain or twist, and air piping must be clean, accurately aligned and properly connected. Bare-shaft Units: Two methods are used to handle a unit without base. One is to use lifting lugs bolted into the top of the unit headplates. Test them first for tightness and frac- 40 tures by tapping with a hammer. In lifting, keep the direction of cable pull on these bolts as nearly vertical as possible. If lifting lugs are not available, lifting slings may be passed under the cylinder adjacent to the headplates. Either method prevents strain on the extended drive shaft. Packaged Units: When the unit is furnished mounted on a baseplate, with or without a driver, use of lifting slings passing under the base flanges is required. Arrange these slings so that no strains are placed on the unit casing or mounting feet, or on any mounted accessory equipment. DO NOT use the lifting lugs in the top of the unit headplates. Before starting the installation, remove plugs, covers or seals from unit inlet and discharge connections and inspect the interior completely for foreign material. If cleaning is required, finish by washing the cylinder, headplates and impeller thoroughly with a petroleum solvent. Turn the drive shaft by hand to make sure that the impellers turn freely at all points. Anti-rust compound on the connection flanges and drive shaft extension may also be removed at this time with the same solvent. Cover the flanges until ready to connect piping. Mounting Care will pay dividends when arranging the unit mounting. This is especially true when the unit is a “bare-shaft” unit furnished without a baseplate. The convenient procedure may be to mount such a unit directly on a floor or small concrete pad, but this generally produces the least satisfactory results. It definitely causes the most problems in leveling and alignment and may result in a “Soft Foot” condition. Correct soft foot before operation to avoid unnecessary loading on the casing and bearings. Direct use of building structural framing members is not recommended. For blowers without a base, it is recommended that a well anchored and carefully leveled steel or cast iron mounting plate be provided. The plate should be at least 1 inch (25 mm) thick, with its top surface machined flat, and large enough to provide leveling areas at one side and one end after the unit is mounted. It should have properly sized studs or tapped holes located to match the unit foot drilling. Proper use of a high quality machinist’s level is necessary for adequate installation. With the mounting plate in place and leveled, set the unit on it without bolting and check for rocking. If it is not solid, determine the total thickness of shims required under one foot to stop rocking. Place half of this under each of the diagonally-opposite short feet, and tighten the mounting studs or screws. Rotate the drive shaft to make sure the impellers turn freely. If the unit is to be direct coupled to a driving motor, consider the height of the motor shaft and the necessity for it to be aligned very accurately with the unit shaft. Best unit arrangement is directly bolted to the mounting plate while the driver is on shims of at least 1/8 inch (3mm) thickness. This allows adjustment of motor position in final shaft alignment by varying the shim thickness. Aligning When unit and driver are factory mounted on a common baseplate, the assembly will have been properly aligned and is to be treated as a unit for leveling purposes. Satisfactory installation can be obtained by setting the baseplate on a concrete slab that is rigid and free of vibration, and leveling the top of the base carefully in two directions so that it is free of twist. The slab must be provided with suitable anchor bolts. The use of grouting under and partly inside the leveled and shimmed base is recommended. It is possible for a base-mounted assembly to become twisted during shipment, thus disturbing the original alignment. For this reason, make the following checks after the base has been leveled and bolted down. Disconnect the drive and rotate the unit shaft by hand. It should turn freely at all points. Loosen the unit foot hold-down screws and determine whether all feet are evenly in contact with the base. If not, insert shims as required and again check for free impeller rotation. Finally, if unit is direct coupled to the driver, check shaft and coupling alignment carefully and make any necessary corrections. In planning the installation, and before setting the unit, consider how piping arrangements are dictated by the unit design and assembly. Drive shaft rotation must be established accordingly and is indicated by an arrow near the shaft. Typical arrangement on vertical units has the drive shaft at the top with counterclockwise rotation and discharge to the left. Horizontal units are typically arranged with the drive shaft at the left with counterclockwise rotation and discharge down. See Figure 4 for other various unit arrangements and possible conversions. When a unit is DIRECT COUPLED to its driver, the driver RPM must be selected or governed so as not to exceed the maximum speed rating of the unit. Refer to Table 1 for allowable speeds of various unit sizes. A flexible type coupling should always be used to connect the driver and unit shafts. When direct coupling a motor or engine to a blower you must insure there is sufficient gap between the coupling halves and the element to prevent thrust loading the blower bearings. When a motor, engine or blower is operated the shafts may expand axially. If the coupling is installed in such a manner that there is not enough room for expansion the blower shaft can be forced back into the blower and cause the impeller to contact the gear end headplate resulting in damage to the blower. The two shafts must be in as near perfect alignment in all directions as possible, and the gap must be established with the motor armature on its electrical center if end-play exists. Coupling manufacturer’s recommendations for maximum misalignment, although acceptable for the coupling, are normally too large to achieve smooth operation and maximum life of the blower. The following requirements of a good installation are recommended. When selecting a coupling to be fitted to the blower shaft ROOTS recommends a taper lock style coupling to insure proper contact with the blower shaft. If the coupling must have a straight bore the coupling halves must be fitted to the two shafts with a line to line thru .001” interference fit. Coupling halves must be warmed up per coupling manufacturer’s recommendations. Maximum deviation in offset alignment of the shafts should not exceed .005” (.13 mm) total indicator reading, taken on the two coupling hubs. Maximum deviation from parallel of the inside coupling faces should not exceed .001” (.03 mm) when checked at six points around the coupling. When a unit is BELT DRIVEN, the proper selection of sheave diameters will result in the required unit speed. When selecting a sheave to be fitted to the blower shaft ROOTS recommends a taper lock style sheave to insure proper contact with the blower shaft. This flexibility can lead to operating temperature problems caused by unit speed being too low. Make sure the drive speed selected is within the allowable range for the specific unit size, as specified under Table 1. Belt drive arrangements usually employ two or more V-belts running in grooved sheaves. Installation of the driver is less critical than for direct coupling, but its shaft must be level and parallel with the unit shaft. The driver should be mounted on the inlet side of a vertical unit (horizontal piping) and on the side nearest to the shaft on a horizontal unit. SEE PAGE 6 - Acceptable Blower Drive Arrangement Options. The driver must also be mounted on an adjustable base to permit installing, adjusting and removing the V-belts. To position the driver correctly, both sheaves need to be mounted on their shafts and the nominal shaft center distance known for the belt lengths to be used. CAUTION: Drive couplings and sheaves (pulleys) should have an interference fit to the shaft of the blower (set screw types of attachment generally do not provide reliable service.) It is recommended that the drive coupling or sheave used have a taper lock style bushing which is properly sized to provide the correct interference fit required. Drive couplings, that require heating to fit on the blower shaft, should be installed per coupling manufacturer recommendations. A drive coupling or sheave should not be forced on to the shaft of the blower as this could affect internal clearances resulting in damage to the blower. Engine drive applications often require special consideration to drive coupling selection to avoid harmful torsional vibrations. These vibrations may lead to blower damage if not dampened adequately. It is often necessary to install a flywheel and/or a torsionally soft elastic element coupling based on the engine manufacturer recommendations. The driver sheave should also be mounted as close to its bearing as possible, and again should fit the shaft correctly. Position the driver on its adjustable base so that 2/3 of the total movement is available in the direction away from the unit, and mount the assembly so that the face of the sheave is accurately in line with the unit sheave. This position minimizes belt wear, and allows sufficient adjustment for both installing and tightening the belts. After belts are installed, adjust their tension in accordance with the manufacturer’s instructions. However, only enough tension should be applied to prevent slippage when the unit is operating under load. Excessive tightening can lead to early bearing concerns or shaft breakage. Before operating the drive under power to check initial belt tension, first remove covers from the unit connections. Make sure the interior is still clean, then rotate the shaft by hand. Place a coarse screen over the inlet connection to prevent anything being drawn into the unit while it is operating, and avoid standing in line with the discharge opening. Put oil in the sumps per instructions under LUBRICATION. Piping Before connecting piping, remove any remaining anti-rust compound from unit connections. Clean pipe should be no For your nearest ROOTS office contact information, please consult the last page of this document. 5 41 Acceptable Blower Drive Arrangement Options ACCEPTABLE UNACCEPTABLE Top Shaft DISCHARGE Top Shaft INLET DISCHARGE Motor On Inlet Side of Blower (Top Shaft) DISCHARGE Motor On Discharge Side of Blower (Top Shaft) INLET DISCHARGE Bottom Shaft INLET Bottom Shaft smaller than unit connections. In addition, make sure it is free of scale, cuttings, weld beads, or foreign material of any kind. To further guard against damage to the unit, especially when an inlet filter is not used, install a substantial screen of 16 mesh backed with hardware cloth at or near the inlet connections. Make provisions to clean this screen of collected debris after a few hours of operation. It should be removed when its usefulness has ended, as the wire will eventually deteriorate and small pieces going into the unit may cause serious damage. Pipe flanges or male threads must meet the unit connections accurately and squarely. DO NOT attempt to correct misalignment by springing or cramping the pipe. In most cases this will distort the unit casing and cause impeller rubbing. In severe cases it can prevent operation or result in a broken drive shaft. For similar reasons, piping should be supported near the unit to eliminate dead weight strains. Also, if pipe expansion is likely to occur from temperature change, installation of flexible connectors or expansion joints is advisable. Figure 3 represents an installation with all accessory items that might be required under various operating conditions. Inlet piping should be completely free of valves or other restrictions. When a shut-off valve can not be avoided, make sure a full size vacuum relief is installed nearest the unit inlet. This will protect against unit overload caused by accidental closing of the shut-off valve. Need for an inlet silencer will depend on unit speed and pressure, as well as sound-level requirements in the general surroundings. An inlet filter is recommended, especially in dusty Drive Shaft INLET Motor On Discharge Side of Blower (Bottom Shaft) DISCHARGE Motor On Drive Shaft Side of Blower Driven Shaft DISCHARGE Drive Shaft INLET Motor On Inlet Side of Blower (Bottom Shaft) 42 INLET Driven Shaft Motor On Driven Shaft Side of Blower or sandy locations. A discharge silencer is also normally suggested, even though Whispair units operate at generally lower noise levels than conventional rotary blowers. Specific recommendations on silencing can be obtained from your local ROOTS distributor. Discharge piping requires a pressure relief valve, and should include a manual unloading valve to permit starting the unit under no-load conditions. Reliable pressure/vacuum gauges and good thermometers at both inlet and discharge are recommended to allow making the important checks on unit operating conditions. The back-pressure regulator shown in Figure 3 is useful mainly when volume demands vary while the unit operates at constant output. If demand is constant, but somewhat lower than the unit output, excess may be blown off through the manual unloading valve. In multiple unit installations where two or more units operate with a common header, use of check valves is mandatory. These should be of a direct acting or free swinging type, with one valve located in each line between the unit and header. Properly installed, they will protect against damage from reverse rotation caused by air and material back-flow through an idle unit. After piping is completed, and before applying power, rotate the drive shaft by hand again. If it does not move with uniform freedom, look for uneven mounting, piping strain, excessive belt tension or coupling misalignment. DO NOT operate the unit at this time unless it has been lubricated per instructions. Technical Supplement for URAI® Gas Blowers Technical Supplement for 32, 33, 36, 42, 45, 47, 53, 56, 59, 65, 68, 615 Universal RAI-G blowers ROOTS Universal RAI-G rotary positive gas blowers are a design extension of the basic Universal RAI blower model. URAI-G blower uses (4) mechanical seals in place of the standard inboard lip seals to minimize gas leakage into the atmosphere. The seal vent chambers are plugged. These units are intended for gases which are compatible with cast iron case material, steel shafts, 300/400 series stainless steel and carbon seal components, viton o-rings and the oil/grease lubricants. If there are any questions regarding application or operation of this gas blower, please contact factory. Precaution: URAI-G blowers: Care must be used when opening the head plate seal vent chamber plugs (43) as some gas will escape–if it is a pressure system, or the atmospheric air will leak in-if the system is under vacuum. There is a possibility of some gas leakage through the mechanical seals. This leakage on the gear end will escape through the gear box vent, and on the drive end, through the grease release fittings. If the gas leakage is undesirable, each seal chamber must be purged with an inert gas through one purge gas hole (43) per seal . There are two plugged purge gas holes(1/8 NPT) provided per seal. The purge gas pressure must be maintained one psi above the discharge gas pressure. Also, there exists a possibility of gear end oil and drive end grease leakage into the gas stream. The lubricants selected must be compatible with the gas. URAI GAS Blower Oil and Grease Specifications The specified oil should be ROOTS synthetic P/N 813-106- of the proper viscosity. When servicing drive end bearings of a Gas blower, use the specified NLGI #2 premium grade aluminum complex* grease, ROOTS P/N T20019001, with 300°F (149°C) service temperature and moisture resistance and good mechanical stability. *ROOTS Synthetic Oil & Grease is superior in performance to petroleum based products. It has high oxidation stability, excellent corrosion protection, extremely high film strength and low coefficient of friction. Typical oil change intervals are increased 2-3 times over petroleum based lubricants. Also, ROOTS Synthetic Oil is 100% compatible with petroleum based oils. Simply drain the oil in the blower and refill the reservoirs with ROOTS Synthetic Oil to maintain optimum performance of your ROOTS blower. For your nearest ROOTS office contact information, please consult the last page of this document. 7 43 Lubrication For Units with a Grease Lubricated Drive End and is drained downward. A simple but very effective lubrication system is employed on the drive shaft end bearings. Hydraulic pressure relief fittings are provided to vent any excess grease, preventing pressure build-up on the seals. A restriction plug and metering orifice prevent loss of lubricant from initial surges in lubricant pressure but permit venting excess lubricant under steadily rising pressures. Oil sumps on each end of the blower are filled by removing top vent plugs, Item (25), and filling until oil reaches the middle of the oil level sight gauge, Item (45 or 53), or the overflow plug (see pages 14 and 15). When servicing drive end bearings of Non Gas blower, use the specified NLGI #2 premium grade microgel grease with 250°F (121°C) service temperature and moisture resistance and good mechanical stability. ROOTS specifies Shell Darina EP NLGI Grade 2. Product Code 71522. URAI GAS Blower Oil and Grease Specifications The specified oil should be ROOTS synthetic P/N 813-106- of the proper viscosity. When servicing drive end bearings of a Gas blower, use the specified NLGI #2 premium grade aluminum complex* grease, ROOTS P/N T20019001, with 300°F (149°C) service temperature and moisture resistance and good mechanical stability. NOTE: Lithium based greases are not compatible with the ROOTS Synthetic grease used when assembling a Gas blower or the non-soap base grease used when assembling a standard URAI blower. Lithium based grease is not approved for any ROOTS blowers. Using a pressure gun, slowly force new lubricant into each drive end bearing housing until traces of clean grease comes out of the relief fitting. The use of an electric or pneumatic grease gun could force the grease in too rapidly and thus invert the seals and should not be used. After a long shutdown, it is recommended that the grease fittings be removed, the old grease flushed out with kerosene or #10 lubricating oil, drained thoroughly, and bearings refilled with new grease. Be sure grease relief fittings are reinstalled. Grease should be added using a hand operated grease gun to the drive end bearings at varying time intervals depending on duty cycle and RPM. Table 4 has been prepared as a general greasing schedule guide based on average operating conditions. More frequent intervals may be necessary depending on the grease operating temperature and unusual circumstances. For Units with Splash Lubrication on Both Ends Bearings and oil seals are lubricated by the action of the timing gears or oil slingers which dip into the main oil sumps causing oil to splash directly on gears and into bearings and seals. A drain port is provided below each bearing to prevent an excessive amount of oil in the bearings. Seals located inboard of the bearings in each headplate effectively retain oil within the sumps. Any small leakage that may occur should the seals wear passes into a cavity in each vented headplate 44 Initial filling of the sumps should be accomplished with the blower not operating, in order to obtain the correct oil level. Approximate oil quantities required for blowers of the various models and configurations are listed in Table 3. Use a good grade of industrial type non-detergent, rust inhibiting, antifoaming oil and of correct viscosity per Table 2. *ROOTS synthetic oil (ROOTS P/N 813-106-) is highly recommended. ROOTS does not recommend automotive type lubricants, as they are not formulated with the properties mentioned above. The oil level should not fall below the middle of the site gauge or overflow plug on URAI (ref. pages 14 & 15) when the blower is idle. It may rise or fall on the gauge during operation, to an extent depending somewhat on oil temperature and blower speed. Proper lubrication is usually the most important single consideration in obtaining maximum service life and satisfactory operation from the unit. Unless operating conditions are quite severe, a weekly check of oil level and necessary addition of lubricant should be sufficient. During the first week of operation, check the oil levels in the oil sumps about once a day, and watch for leaks. Replenish as necessary. Thereafter, an occasional check should be sufficient. It is recommended that the oil be changed after initial 100 hours of operation. Frequent oil changing is not necessary unless the blower is operated in a very dusty location. Normal life expectancy of petroleum based oils is about 2000 hours with an oil temperature of about 180°F (82°C). As the oil temperature increases by increments of 15-18°F (8°C 10°C), the life is reduced by half. Example: Oil temperatures of 210-216°F (99°C - 102°C) will produce life expectancy of 1/4 or 500 hours. Therefore, it is considered normal to have oil change periods of 500 hours with petroleum based oils. Normal life expectancy of ROOTS™ Synthetic Oil is about 4000 to 8000 hours with an oil temperature of about 180°F (82°C). As the oil temperature increases by increments of 15-18°F (8°C - 10°C), the life is reduced by half. Example: Oil temperatures of 210-216°F (99°C - 102°C) will produce life expectancy of 1/4 or 1000 to 2000 hours. NOTE: To estimate oil temperature, multiply the discharge temperature of the blower by 0.80. Example: if the discharge air temperature of the blower is 200° F, it is estimated that the oil temperature is 160° F. *ROOTS™ Synthetic Oil & Grease is superior in performance to petroleum based products. It has high oxidation stability, excellent corrosion protection, extremely high film strength and low coefficient of friction. Typical oil change intervals are increased 2-3 times over petroleum based lubricants. Also, ROOTS™ Synthetic Oil is 100% compatible with petroleum based oils. Simply drain the oil in the blower and refill the reservoirs with ROOTS™ Synthetic Oil to maintain optimum performance of your ROOTS™ blower. Operation Before operating a blower under power for the first time, recheck the unit and the installation thoroughly to reduce the likelihood of avoidable troubles. Use the following procedure check list as a guide, but consider any other special conditions in the installation. ❏ Be certain that no bolts, tools, rags, or debris have been left in the blower air chamber or piping. ❏ If an outdoor intake without filter is used, be sure the opening is located so it cannot pick up dirt and is protected by a strong screen or grille. Use of the temporary protective screen as described under INSTALLATION is strongly recommended. ❏ Recheck blower leveling, drive alignment and tightness of all mounting bolts if installation is not recent. If belt drive is used, adjust belt tension correctly. ❏ Turn drive shaft by hand to make sure impellers still rotate without bumping or rubbing at any point. ❏ Ensure oil levels in the main oil sumps are correct. ❏ Check lubrication of driver. If it is an electric motor, be sure that power is available and that electrical overload devices are installed and workable. ❏ Open the manual unloading valve in the discharge air line. If a valve is in the inlet piping, be sure it is open. ❏ Bump blower a few revolutions with driver to check that direction of rotation agrees with arrow near blower shaft, and that both coast freely to a stop. After the preceding points are cleared, blower is ready for trial operation under “no-load” conditions. The following procedure is suggested to cover this initial operation test period. a. Start blower, let it accelerate to full speed, then shut off. Listen for knocking sounds, both with power on and as speed slows down. b. After blower comes to a complete stop, repeat above, but let blower run 2 or 3 minutes. Check for noises, such as knocking sounds. c. After blower comes to a complete stop, operate blower for about 10 minutes unloaded. Check oil levels. Observe cylinder and headplate surfaces for development of hot spots such as burned paint, indicating impeller rubs. Be aware of any noticeable increase in vibration. Assuming that all trials have been satisfactory, or that necessary corrections have been made, the blower should now have a final check run of at least one hour under normal operating conditions. After blower is restarted, gradually close the discharge unloading valve to apply working pressure. At this point it is recommended that a pressure gauge or manometer be connected into the discharge line if not already provided, and that thermometers be in both inlet and discharge lines. Readings from these instruments will show whether pressure or temperature ratings of the blower are being exceeded. During the final run, check operating conditions frequently and observe the oil levels at reasonable intervals. If excessive noise or local heating develops, shut down immediately and determine the cause. If either pressure rise or temperature rise across the blower exceeds the limit specified in this manual, shut down and investigate conditions in the piping system. Refer to the TROUBLESHOOTING CHECKLIST for suggestions on various problems that may appear. The blower should now be ready for continuous duty operation at full load. During the first few days make periodic checks to determine whether all conditions remain steady, or at least acceptable. This may be particularly important if the blower is supplying air to a process system where conditions can vary. At the first opportunity, stop the blower and clean the temporary inlet protective screen. If no appreciable amount of debris has collected, the screen may be removed. See comments under INSTALLATION. At this same time, verify leveling, coupling alignment or belt tension, and mounting bolt tightness. Should operating experience prove that blower capacity is a little too high for the actual air requirements, a small excess may be blown off continuously through the manual unloading or vent valve. Never rely on the pressure relief valve as an automatic vent. Such use may cause the discharge pressure to become excessive, and can also result in failure of the valve itself. If blower capacity appears to be too low, refer to the TROUBLESHOOTING CHECKLIST. Vibration Assessment Criteria With measurements taken at the bearing locations on the housings, see chart below for an appropriate assessment guide for rotary lobe blowers rigidly mounted on stiff foundations. In general, blower vibration levels should be monitored on a regular basis and the vibration trend observed for progressive or sudden change in level. If such a change occurs, the cause should be determined through spectral analysis. As shown on the chart below, the level of all pass vibration will determine the need to measure discrete frequency vibration levels and the action required. All Pass Vibration (in/sec) 0.45 or less Greater than 0.45 but 1.0 or less Greater than 1.0 For your nearest ROOTS office contact information, please consult the last page of this document. Discrete Frequency Vibration (in/sec) N/R 0.45 or less @ any frequency Greater than 0.45 @ any frequency Less than 1.0 Greater than 1.0 Action Acceptable Acceptable Investigate Investigate Investigate 9 45 Inspection & Maintenance: Universal RAI® series blowers A good program of consistent inspection and maintenance is the most reliable method of minimizing repairs to a blower. A simple record of services and dates will help keep this work on a regular schedule. Basic service needs are: any reason. Some oil seal leakage may occur since an oil film under the lip is required for proper operation. Periodically leaked oil should be wiped off from surfaces. Minor seal leakage should not be considered as indicating seal replacement. • Lubrication • Checking for hot spots • Checking for increases or changes in vibration and noise • Recording of operating pressures and temperatures Timing gear wear, when correct lubrication is maintained, should be negligible. Gear teeth are cut to provide the correct amount of backlash, and gears correctly mounted on the shafts will accommodate a normal amount of tooth wear without permitting contact between lobes of the two impellers. However, too high an oil level will cause churning and excessive heating. This is indicated by unusually high temperature at the bottom of the gear housing. Consequent heating of the gears will result in loss of tooth-clearance , backlash and rapid wear of the gear teeth usually will develop. Continuation of this tooth wear will eventually produce impeller contacts (knocking), and from this point serious damage will be unavoidable if blower operation is continued. A similar situation can be produced suddenly by gear tooth fracture, which is usually brought on by sustained overloading or momentary shock loads. Above all, a blower must be operated within its specified rating limits, to obtain satisfactory service life. A newly installed blower should be checked often during the first month of full-time operation. Attention there after may be less frequent assuming satisfactory performance. Lubrication is normally the most important consideration and weekly checks of lubricant levels in the gearbox and bearing reservoirs should be customary. Complete oil change schedules are discussed under LUBRICATION. Driver lubrication practices should be in accordance with the manufacturer’s instructions. If direct connected to the blower through a lubricated type coupling, the coupling should be checked and greased each time blower oil is changed. This will help reduce wear and prevent unnecessary vibration. In a belted drive system, check belt tension periodically and inspect for frayed or cracked belts. In a new, and properly installed, unit there is no contact between the two impellers, or between the impellers and cylinder or headplates. Wear is confined to the bearings (which support and locate the shafts) the oil seals, and the timing gears. All are lubricated and wear should be minimal if clean oil of the correct grade is always used. Seals are subject to deterioration as well as wear, and may require replacement at varying periods. Shaft bearings are designed for optimum life under average conditions with proper lubrication and are critical to the service life of the blower. Gradual bearing wear may allow a shaft position to change slightly, until rubbing develops between impeller and casing. This will cause spot heating, which can be detected by observing these surfaces. Sudden bearing failure is usually more serious. Since the shaft and impeller are no longer supported and properly located, extensive general damage to the blower casing and gears is likely to occur. Problems may also develop from causes other than internal parts failure. Operating clearances within a blower are only a few thousandths of an inch. This makes it possible for impeller interference or casing rubs to result from shifts in the blower mounting, or from changes in piping support. If this type of trouble is experienced, and the blower is found to be clean, try removing mounting strains. Loosen blower mounting bolts and reset the leveling and drive alignment. Then tighten mounting again, and make sure that all piping meets blower connections accurately and squarely Foreign materials in the blower will also cause trouble, which can only be cured by disconnecting the piping and thoroughly cleaning the blower interior. A wide range of causes & solutions for operating troubles are covered in the TROUBLE SHOOTING CHECKLIST. The remedies suggested should be performed by qualified mechanics with a good background. Major repairs generally are to be considered beyond the scope of maintenance, and should be referred to an authorized ROOTS distributor. Warranty failures should not be repaired at all, unless specific approval has been obtained through ROOTS before starting work. Unauthorized disassembly within the warranty period may void the warranty. Oil seals should be considered expendable items, to be replaced whenever drainage from the headplate vent cavity becomes excessive or when the blower is disassembled for For your nearest ROOTS office contact information, please consult the last page of this document. 11 Figure 2 - Allowable Overhung Loads for V-Belt Drives Universal RAI®/URAI®-J Units Belt Pull lbs = 252100 • Motor HP Blower RPM • Sheave Diameter Shaft Load (lb.in) = Belt Pull • (A + 1/4” + Frame Size Dimension “A” Max Allowable Shaft Load (lb-in.) 0.61 0.80 1.02 1.13 1.36 1.16 150 400 650 1,325 2,250 2,300 22, 24 32, 33, 36 42, 45, 47 53, 56, 59 65, 68, 615 76, 711, 718 A Sheave Width 2 Min Sheave Diameter 4.00 5.00 5.00 6.00 8.00 9.50 NOTE: Arc of sheave belt contact on the smaller sheave not to be less than 170° Driver to be installed on the inlet side for vertical units, and on the drive shaft side for horizontal units. ROOTS recommends the use of two or more 3V, 5V or 8V belts and sheaves. 1/4" Max Acceptable Blower Drive Arrangement Options ACCEPTABLE UNACCEPTABLE Top Shaft DISCHARGE Top Shaft INLET DISCHARGE Motor On Inlet Side of Blower (Top Shaft) DISCHARGE Motor On Discharge Side of Blower (Top Shaft) INLET DISCHARGE Bottom Shaft INLET Bottom Shaft Drive Shaft INLET Driven Shaft Motor On Discharge Side of Blower (Bottom Shaft) DISCHARGE Motor On Drive Shaft Side of Blower DISCHARGE Drive Shaft INLET Motor On Inlet Side of Blower (Bottom Shaft) 12 INLET Driven Shaft Motor On Driven Shaft Side of Blower ) Figure 3a - Air Blower Installation with Accessories Above are suggested locations for available accessories. Figure 3b -Gas Blower Installation with Accessories Above are suggested locations for available accessories. For your nearest ROOTS office contact information, please consult the last page of this document. 13 Figure 4 Blower Orientation Conversion Model Reversible Rotation Whispair™ Design Universal RAI yes no URAI-J Whispair™ no yes URAI-G yes no Special Note: WHISPAIR™ models are designed to operate with only one shaft rotation direction to take full advantage of the Whispair feature. Therefore, a WHISPAIR™ blower may be operated in the following combinations. • CCW Rotation: Bottom Shaft; Right side discharge or a Left Shaft; Bottom discharge • CCW Rotation: Top Shaft; Left side discharge or a Right Shaft; Top discharge • CW Rotation: Bottom Shaft; Left side discharge or a Right Shaft Bottom discharge • CW Rotation: Top Shaft; Right side discharge or a Left Shaft Top discharge or Blower Orientation and Lubrication Points: Grease Lubricated Drive End Universal RAI series & URAI-G gas blowers 14 Drive End Breather Orientation for U-RAI series - DSL with Oil Lube Table 1 - Universal RAI series, Universal URAI-DSl & URAI-G gas blower, Maximum Allowable Operating Conditions Frame Size 22 24 32 33 36 42 45 47 53 56 59 65 68 615 76 711 718 Gear Diameter (Inch) 2.5 2.5 3.5 3.5 3.5 4.0 4.0 4.0 5.0 5.0 5.0 6.0 6.0 6.0 7.0 7.0 7.0 Speed RPM 5275 5275 3600 3600 3600 3600 3600 3600 2850 2850 2850 2350 2350 2350 2050 2050 2050 Temp. Rise F° (C°) 225 210 240 225 225 240 225 225 225 225 225 250 240 130 250 225 130 (125) (117) (133) (125) (125) (133) (125) (125) (125) (125) (125) (130) (133) ( 72) (139) (125) ( 72) For your nearest ROOTS office contact information, please consult the last page of this document. Delta Pressure PSI (mbar) 12 7 15 12 7 15 10 7 15 13 7 15 14 7 15 10 6 (827) (483) 1034 (827) (483) (1034) (690) (483) (1034) (896) (483) (1034) (965) (483) (1034) (690) (414) Inlet Vacuum INHG (mbar) 15 15 16 15 15 16 16 15 16 16 15 16 16 14 16 16 12 (500) (500) (539) (500) (500) (539) (539) (500) (539) (539) (500) (539) (539) (472) (539) (539) (405) 15 URAI GAS Blower Oil and Grease Specifications Table 2 - Recommended Oil Grades Ambient Temperature °F (°C) The specified oil should be ROOTS synthetic P/N 813-106- of the proper viscosity. ISO Viscosity No. Above 90° (32°) 32° to 90° (0° to 32°) 0° to 32° (-18° to 0°) Below 0° (-18°) 320 220 150 100 Table 3 - Approximate Oil Sump Capacities These capacities are provided to assist in stocking the correct amount of oil. Exact sump capacities may differ slightly. See “Lubrication” section for proper filling instructions. UNIVERSAL URAI series-DSL Splash Lubricated Drive End UNIVERSAL RAI, URAI-J, URAI-G Frame Size 22 24 32 33 36 42 45 47 53 56 59 65 68 615 76 711 718 Note that the gear end sump capacity is provided on the adjacent table. Gear End Capacity Fl. Oz. (Liters) Vertical Horizontal 3.4 (.1) 6.1 (.18) 3.4 (.1) 6.1 (.18) 8.5 (.25) 16.0 (.47) 8.5 (.25) 16.0 (.47) 8.5 (.25) 16.0 (.47) 12.7 (.37) 22.8 (.67) 12.7 (.37) 22.8 (.67) 12.7 (.37) 22.8 (.67) 16.0 (.47) 27.6 (.82) 16.0 (.47) 27.6 (.82) 16.0 (.47) 27.6 (.82) 28.3 (.84) 52.1 (1.54) 28.3 (.84) 52.1 (1.54) 28.3 (.84) 52.1 (1.54) 32.3 (.96) 59.5 (1.76) 32.3 (.96) 59.5 (1.76) 32.3 (.96) 59.5 (1.76) Frame Size 32 33 36 42 45 47 53 56 59 65 68 615 Drive End Capacity Fl. Oz. (Liters) Vertical Horizontal 4.0 (.12) 6.5 (.19) 4.0 (.12) 6.5 (.19) 4.0 (.12) 6.5 (.19) 5.5 (.16) 10.8 (.32) 5.5 (.16) 10.8 (.32) 5.5 (.16) 10.8 (.32) 7.5 (.22) 14.8 (.44) 7.5 (.22) 14.8 (.44)) 7.5 (.22) 14.8 (.44) 16 (0.47) 31 (0.91) 16 (0.47) 31 (0.91) 16 (0.47) 31 (0.91) See page 14 and 15 for illustration of vertical and horizontal configurations. Table 4 - Universal URAI series with Grease Lubricated Drive End: Specified Bearing Greasing Intervals Speed In RPM 8 750-1000 1000-1500 1500-2000 2000-2500 2500-3000 3000 and up 7 5 4 3 2 1 Operating Hours Per Day 16 24 Greasing Intervals in Weeks 4 2 2 1 1 1 2 1 1 1 1 1 The specified grease for servicing drive end bearings of a Gas blower, use a NLGI #2 premium grade aluminum complex* grease, ROOTS P/N T20019001 with 300°F (149°C) service temperature and moisture resistance and good mechanical stability. When servicing drive end bearings of Non Gas blower, use a NLGI #2 premium grade microgel grease with 250°F (121°C) service temperature and moisture resistance and good mechanical stability. ROOTS specifies Shell Darina EP NLGI Grade 2. Product Code 71522. NOTE: Lithium based greases are not compatible with the ROOTS Synthetic grease used when assembling a Gas blower or the non-soap base grease used when assembling a standard URAI blower. Lithium based grease is not approved for any ROOTS blowers. 16 For your nearest ROOTS office contact information, please consult the last page of this document. 1 2 4 3 5 6 7 8 9 10 No. REQ'D. A- INSTALL ITEM #20 (SCREW)IN ASSEMBLY NOTES: 11 PATT. No. PART No. PART NAME MAT'L. B- SEE OPERATING MANUAL IRB-180 FOR LUBRICATION INSTRUCTION A A 46 C- 2-1/2, 3-1/2, & 4" REQ'D SOC. HD. ON G.E. ONLY 31 27 25 1 16 13 E- REQ'D ON 22 & 42 ONLY 11 32 34 27 14 B F- NUT TO BE TORQUED TO: 2-1/2---60 LB.FT. 3-1/2---110 LB.FT. 4-------190 LB.FT. 5-------250 LB.FT. G- FOR SIGHT GLASS UNITS ONLY. USE WASHER OUTSIDE OF GEARBOX. USE RED LOCTITE ON THE THREADS. B 4 26 17 C 14 38 SEE NOTE "F" 5 C SEE NOTE "B" 8 37 18 SEE NOTE "A" (DO NOT DRILL THRU) 20 42 19 SEE TABLE 11.2378 SEE NOTE "E" D D 9 40 45 SEE NOTE "C" SEE NOTE "G" 18 35 E E 3 33 23 39 39 15 21 F F "X" .005 SIZE 7 2 32 0.831 0.731 0.585 0.427 5 4 3-1/2 2-1/2 J H G MFG. REF. THIS DOCUMENT CONTAINS CONFIDENTIAL INFORMATION OF ROOTS DIVISION, DRESSER INDUSTRIES, INC. IT SHALL BE HELD IN STRICTEST CONFIDENCE, AND BE USED ONLY IN CONJUNCTION WITH ROOTS DIVISION BUSINESS. 35 12 35 REF: EP938 TRUE POSITION STRAIGHTNESS 2 3 4 T122 01/15/02 BDR #27 04/30/01 T-51 JHB 2-12-93 3804-V INCREASED GEAR NUT TORQUE JHB 3577V D ITEM 25 REVISED PER ECN REM C LUBRICATION NOTE B REVISED REM 5-3-90 9-03 87 3-19 87 REVISED PER ECN 5 REDRAWN PERPENDICULARITY PROFILE OF LINE PROFILE OF A SURFACE PARALLELISM FORM\ DSIZE.GCM 04/15/02 RK VC E CONCENTRICITY ANGULARITY FILE\ RK DELETED ITEM 41 AGP AGP DATE DR. FCR AP 3339-V FCR AP DO NOT SCALE FOR DIMENSIONS ORDER No. ALL DIMENSIONS SHOWN IN BRACKETS { } ARE MILLIMETERS H SECTIONAL ASSEMBLY CHKD. RM 6-18-85 APP. FR 6-25-85 DBV AP 6-27-85 2-1/2 THRU 5" U-RAI BLOWERS TAPER BORE GEARS G DIMENSIONAL TOLERANCES UNLESS OTHERWISE SPECIFIED FINISHED DIMENSIONS FLATNESS F:\ F CONFIDENTIAL 32 G ADD LIFTING LUG ITEM# 46 ADD ITEM# 45 FOR SIGHT GLASS UNITS 6 ÿ DIAMETER FINISH IN MICRO INCHES B ITEM #42 MOVED A REV PER ECN REVISIONS 7 DB 10-16-86 RM 8-26-86 RM 8-7-86 BY 8 17 Assembly of UNIVERSAL RAI Series, Air Blowers, 2-1/2” Through 5” Gear Diameter DATE FCR SCALE M cC TWO PLACE DECIMALS (.XX)---.015 FRACTIONAL--1/64 THREE PLACE DECIMALS (.XXX)--.005 CAD FILE / DIRECTORY AP FCR CHANGE NOTICE CHKD. APP 9 /PARTS/XXAS 64720023 FULL 10 11 REV J 18 Assembly of UNIVERSAL RAI Blowers, 6” and 7” Diameter For your nearest ROOTS office contact information, please consult the last page of this document. 1 2 4 3 5 6 27 1 13 16 9 10 11 PATT. No. PART No. PART NAME MAT'L. A 46 E- REQ'D ON 32, 33 & 42 URAI-G ONLY-SEALING WASHERS & BUTTONHEAD CAPSCREWS. 11 31 VIEW "X" 8 A- USE LOCKTITE #2 (30515) BETWEEN HEADPLATE AND CYLINDER JOINTS. B- SEE OPERATING MANUAL IRB-180 FOR GAS BLOWERS FOR LUBRICATION INSTRUCTION. C- 36,45 & 47 REQ'D SOC. HD. ON G.E. ONLY A 25 7 No. REQ'D. NOTES: 32 F- NUT TO BE TORQUED TO: 3-1/2---110 LB.FT. 4-------190 LB.FT. 5-------250 LB.FT. 34 27 B B 14 45 5 26 4 17 38 C 43 SEE NOTE "F" C SEE NOTE "B" 8 18 20 A 19 37 44 SEE NOTE " E" D D A 9 40 SEE NOTE "C" & "E" 3 E E 33 23 39 15 21 F F 7 2 32 MFG. REF. DATE DR. 35 TRUE POSITION STRAIGHTNESS FORM\ DSIZE.GCM 2 3 4 RK AGP DBV RK 04/12/02 T122 RK AGP SCALE B ADD 33 URAI-G TO NOTE E AND DEL. FROM NOTE C RK 12/05/01 T102 RK AGP A PICTURE CHANGE VC 07/25/01 PROTO PERPENDICULARITY PROFILE OF LINE PROFILE OF A SURFACE PARALLELISM FILE\ T129 ADD LIFTING LUG ITEM # 46 D CONCENTRICITY ANGULARITY F:\ 08/16/02 C RK ADD ITEMS 8 & 20 (NAMEPLATE & SCREW) DO NOT SCALE FOR DIMENSIONS H ORDER No. ALL DIMENSIONS SHOWN IN BRACKETS { } ARE MILLIMETERS SECTIONAL ASSEMBLY 3-1/2 THRU 5" U-RAI GAS BLOWERS APP. G DIMENSIONAL TOLERANCES UNLESS OTHERWISE SPECIFIED REF: EP938 FLATNESS 0.0000 CHKD. 5 6 ÿ DIAMETER FINISH IN MICRO INCHES REVISIONS 7 BY 8 19 Assembly of UNIVERSAL RAI-G Series Gas Blowers, 3-1/2”Through 5” Gear Diameter DATE CHANGE NOTICE FINISHED DIMENSIONS FULL 12 vc 01/10/01 CONFIDENTIAL THIS DOCUMENT CONTAINS CONFIDENTIAL INFORMATION OF ROOTS DIVISION, DRESSER INDUSTRIES, INC. IT SHALL BE HELD IN STRICTEST CONFIDENCE, AND BE USED ONLY IN CONJUNCTION WITH ROOTS DIVISION BUSINESS. G TWO PLACE DECIMALS (.XX)---.015 FRACTIONAL--1/64 THREE PLACE DECIMALS (.XXX)--.005 REV RK CHKD. T30099023 APP 9 10 11 D 20 1 2 5 3 6 7 8 9 10 No. REQ'D. 11 PATT. No. PART No. PART NAME MAT'L. A A A 0.1980 1 11 13 27 26 42 29 VIEW "X" B 44 27 25 B 34 45 32 31 14 3 C 37 2 38 C 5 B B 18 20 19 B D 8 43 D 33 9 36 15 SEE NOTE "C" B "X" 35 17 30 E E 4 39 32 21 23 7 16 F NOTES F 12 A USE LOCKTITE #2 (30515) BETWEEN HEADPLATE AND CYLINDER JOINTS. B SEE OPERATING MANUAL IRB-180 FOR LUBRICATION INSTRUCTION REF. 64792023 MFG. REF. DATE CONFIDENTIAL C NUT TO BE TORQUED TO: 6"---400 LB. FT. G DR. THIS DOCUMENT CONTAINS CONFIDENTIAL INFORMATION OF ROOTS DIVISION, DRESSER INDUSTRIES, INC. IT SHALL BE HELD IN STRICTEST CONFIDENCE, AND BE USED ONLY IN CONJUNCTION WITH ROOTS DIVISION BUSINESS. 01/12/01 VC CHKD. DO NOT SCALE FOR DIMENSIONS ORDER No. ALL DIMENSIONS SHOWN IN BRACKETS { } ARE MILLIMETERS SECTIONAL ASSEMBLY FOR 6" U-RAI GAS BLOWERS G APP. DBV DIMENSIONAL TOLERANCES UNLESS OTHERWISE SPECIFIED REF: EP938 CONCENTRICITY PERPENDICULARITY FLATNESS PROFILE OF LINE ANGULARITY PROFILE OF A SURFACE PARALLELISM TRUE POSITION STRAIGHTNESS ÿ DIAMETER FINISH IN MICRO INCHES C ADD ITEMS # 8 & 20 (NAMEPLATE & SCREW) B A PICTURE CHANGE ADDED DIMENSION .066 REVISIONS RK 08/16/02 T129 VC VC 07/25/01 PROTO 06/26/01 PROTO RK BY DATE CHANGE NOTICE CHKD. RK SCALE FINISHED DIMENSIONS NTS TWO PLACE DECIMALS (.XX)---.015 FRACTIONAL--1/64 THREE PLACE DECIMALS (.XXX)--.005 RK T30110023 APP 0.0000 F:\ FILE\ FORM\ DSIZE.GCM 2 3 4 5 6 7 Assembly of UNIVERSAL RAI Series Gas Blowers, 6” Gear Diameter 8 9 10 11 REV B Assembly of UNIVERSAL RAI Series - DSL with Splash Lubricated Drive End 3-5” Gear Diameter For your nearest ROOTS office contact information, please consult the last page of this document. 21 22 Assembly of UNIVERSAL RAI Series - DSL with Splash Lubricated Drive End 6” Gear Diameter Universal RAI Series Blowers Parts List 2-1/2” – 5” Gear Diameter Universal RAI Series Blowers Parts List 6” & 7” Gear Diameter Universal RAI-DSL Series Blowers Parts List 3-1/2” – 5” Gear Diameter (Refer to drawing #64720023) (Refer to drawing #64792023) (Refer to drawing #T30356023) Item # Part Name Qty. Item # Part Name Qty. Item # Part Name Qty. 1 2 3 4 5 7 11 12 13 14 15 16 17 19 21 23 25 26 27 31 32 33 34 35 37 38 39 40 42 Headplate Gear End Headplate Drive End Gearbox Timing Gears Cover-Blind (Plug Opening) Gasket, Gear Box Cylinder Impeller & Shaft Drive Impeller & Shaft Driven Bearing, Ball Bearing, Roller Pin, Dowel Gear Nut Key Plug, Pipe Screw Hex Breather (Plug Vent) Screw, Hex Seal, Lip Bearing Screw, Hex, Nylock Screw, Hex Seal Lip-Drive Clamp Plate Foot Fitting, Grease Fitting, Relief Washer Mounting Screw Socket Screw Hex 1 1 1 2 1 1 1 1 1 3 1 4 2 1 3 6 1 * 4 4 6 1 2 2 2 2 4 2 2 1 2 3 4 5 7 11 12 13 14 15 16 17 19 21 23 25 26 27 31 32 33 34 35 37 38 39 Headplate Gear End Headplate Drive End Gearbox Timing Gears Cover-Blind (Plug Opening) Gasket, Gear Box Cylinder Impeller & Shaft Drive Impeller & Shaft Driven Bearing, Ball Bearing, Roller Pin, Dowel Gear Nut Key Plug, Pipe Screw Hex Nylock Breather (Plug Vent) Screw, Hex Seal, Lip Bearing Screw, Hex, Nylock Screw, Hex Seal Lip-Drive Clamp Plate Foot Fitting, Grease Fitting, Relief Washer Mounting 1 1 1 2 1 1 1 1 1 3 1 4 2 1 3 8 1 * 4 4 10 1 2 2 2 2 4 1 2 3 4 7 11 12 13 14 15 16 17 19 21 23 25 26 27 31 32 33 34 35 39 40 42 48 50 52 53 Headplate Gear End Headplate Drive End Gearbox Timing Gears Gasket, Gear Box, DE Cover Cylinder Impeller & Shaft Drive Impeller & Shaft Driven Bearing, Ball Bearing, Roller Pin, Dowel Gear Nut Key Plug, Pipe Screw Hex Breather (Plug Vent) Screw, Hex Seal, Lip Bearing Screw, Hex, Nylock Screw, Hex Seal Lip-Drive Clamp Plate Foot Washer Mounting Screw Socket Screw Hex DE Oil Slinger Set Screw Drive End Cover Drive End Oil Slinger Oil Sight Glass 1 1 1 2 1 1 1 1 3 1 4 2 1 3 6 1 * 4 4 6 1 2 2 4 2 2 4 1 2 2 *Quantities vary by blower. *Quantities vary by blower. *Quantities vary by blower. Universal RAI®-DSL Series Blowers Parts List 6” Gear Diameter (Refer to drawing #T30382023) Item # 1 2 3 4 7 11 12 13 14 15 16 17 19 Part Name Headplate Gear End Headplate Drive End Gearbox Timing Gears Gasket, Gear Box Cylinder Impeller & Shaft Drive Impeller & Shaft Driven Bearing, Ball Bearing, Roller Pin, Dowel Gear Nut Key Qty. Item # 1 1 1 2 1 1 1 1 3 1 4 2 1 21 23 25 26 27 31 32 33 34 35 39 48 50 52 Part Name Plug, Pipe Screw Hex Nylock Breather (Plug Vent) Screw, Hex Seal, Lip Bearing Screw, Hex, Nylock Screw, Hex Seal Lip-Drive Clamp Plate Foot Washer Mounting DE Oil Slinger Set Screw Drive End Cover Drive End Oil Slinger Qty. 3 8 1 * 4 4 10 1 2 2 4 4 1 2 *Quantities vary by blower. For your nearest ROOTS office contact information, please consult the last page of this document. 58 23 Universal RAI Series Gas Blowers Parts List 3-1/2” & 5” Gear Diameter Universal RAI Series Gas Blowers Parts List 6” Gear Diameter (Refer to drawing #T30099023) (Refer to drawing #T3011023) Item # Part Name Qty. Item # Part Name Qty. 1 2 3 4 5 7 11 12 13 14 15 16 17 19 21 23 25 26 27 31 32 33 34 35 37 38 39 40 42 Headplate Gear End Headplate Drive End Gearbox Timing Gears Cover-Blind (Plug Opening) Gasket, Gear Box Cylinder Impeller & Shaft Drive Impeller & Shaft Driven Bearing, Ball Bearing, Roller Pin, Dowel Gear Nut Key Plug, Pipe Screw Hex Breather (Plug Vent) Screw, Hex Seal, Bearing Screw, Hex Screw, Hex Seal Lip-Drive Clamp Plate Foot Fitting, Grease Fitting, Relief Washer Mounting Screw Socket Screw Hex 1 1 1 2 1 1 1 1 1 3 1 4 2 1 3 8 1 14* 4 4 4 1 2 2 2 2 4 2 2 1 2 3 4 5 7 7* 11 12 13 14 15 16 17 19 21 23 25 26 27 31 32 33 34 35 37 38 39 40 42 43 53 Headplate Gear End Headplate Drive End Gearbox Timing Gears Cover-Blind (Plug Opening) Gasket, Gear Box Gasket DE Cover Cylinder Impeller & Shaft Drive Impeller & Shaft Driven Bearing, Ball Bearing, Roller Pin, Dowel Gear Nut Key Plug, Pipe Screw Hex Nylock Breather (Plug Vent) Screw, Hex Seal, Bearing Screw, Hex Screw, Hex Seal Lip-Drive Clamp Plate Foot Fitting, Grease Fitting, Relief Washer Mounting Screw Socket Screw Hex Plug Oil Sight Glass 1 1 1 2 1 1 1 1 1 1 3 1 4 2 1 3 8 1 14** 4 4 10 1 2 2 2 2 4 2 2 8 2 *Quantities vary by blower. Specified Lubricants *DE cover gasket is not the same as the gasket used on the GE. You must specify the gasket required when ordering. **Quantities vary by blower. ROOTS Synthetic Oil: ISO-VG-220 Grade Part Number Quart 813-106-001 Gallon 813-106-002 Case (12 qts) 813-106-008 ROOTS Synthetic Oil: ISO-VG-320 Grade Part Number Quart 813-106-004 Gallon 813-106-005 Case (12 qts) 813-106-007 ROOTS Synthetic Grease: NLGI #2 Part Number 14.5 oz. Tube T200019-001 5 Gallon Pail T200019-003 Case (30 tubes) T200019-002 24 59 Basic Connection & Drive Shaft Information UNIVERSAL RAI (URAI) AIR BLOWERS URAI AIR BLOWERS (with Grease Lubricated Drive End) FRAME INLET/DISCH BOM # * SIZE CONN. 65102020 65103020 71048020 65105020 65106020 65108020 65109020 65110020 65112020 65113020 65114020 65116020 65117020 65118020 65120020 65121020 65122020 22 24 32 33 36 42 45 47 53 56 59 65 68 615 76 711 718 1" NPT 2" NPT 1.25" NPT 2" NPT 2.5" NPT 1.5" NPT 2.5" NPT 3" NPT 2.5" NPT 4" NPT 4" NPT 3" NPT 5" NPT 6" Flange 4" NPT 6" Flange 8" Flange SHAFT DIAMETER BARE WEIGHT 0.625" 0.625" 0.750" 0.750" 0.750" 0.875" 0.875" 0.875" 1.125" 1.125" 1.125" 1.375" 1.375" 1.375" 1.562" 1.562" 1.562" 32 43 69 74 102 88 109 128 143 170 204 245 285 425 400 530 650 Refer to Specification Sheet S-12K84 URAI-DSL AIR BLOWERS (with Dual Splash Lubrication DSL ) FRAME INLET/DISCH SHAFT BOM # * SIZE CONN. DIAMETER T30378020 T30379020 T30380020 T30352020 T30353020 T30354020 T30359020 T30360020 T30361020 T30384020 T30385020 T30386020 32 33 36 42 45 47 53 56 59 65 68 615 1.25" NPT 2" NPT 2.5" NPT 1.5" NPT 2.5" NPT 3" NPT 2.5" NPT 4" NPT 4" NPT 3" NPT 5" NPT 6" Flange 0.750" 0.750" 0.750" 0.875" 0.875" 0.875" 1.125" 1.125" 1.125" 1.375" 1.375" 1.375" BARE WEIGHT 72 77 105 92 113 132 148 175 209 250 290 430 Refer to Specification Sheet S-27S03 Universal RAI air blowers include detachable mounting feet which permit vertical or horizontal installation. The units are center timed for rotation in either direction. The bearings on the URAI are grease lubricated on the drive end and splash lubricated on the gear end. The URAI-DSL is splash lubricated on BOTH ends. UNIVERSAL RAI (URAI) GAS BLOWERS URAI-GTM GAS BLOWERS (with Grease Lubricated Drive End) FRAME INLET/DISCH BOM # * SIZE CONN. 710480G0 651050G0 651060G0 651080G0 651090G0 651100G0 651120G0 651130G0 651140G0 651160G0 651170G0 651180G0 32 33 36 42 45 47 53 56 59 65 68 615 1.25" NPT 2" NPT 2.5" NPT 1.5" NPT 2.5" NPT 3" NPT 2.5" NPT 4" NPT 4" NPT 3" NPT 5" NPT 6" NPT SHAFT DIAMETER BARE WEIGHT 0.750" 0.750 0.750 0.875" 0.875 0.875 1.125" 1.125 1.125 1.375" 1.375 1.375 69 74 102 88 109 128 143 170 204 245 285 425 Refer to Specification Sheet S-60A01 Universal RAI-GTM gas blowers include detachable mounting feet which permit vertical or horizontal installation. Feet are different for vertical and horizontal mounting. The units are center timed for rotation in either direction. The bearings on the Universal RAI-GTM are grease lubricated on the drive end and splash lubricated on the gear end. ROOTS Synthetic lubricant is recommended. For your nearest ROOTS office contact information, please consult the last page of this document. 60 25 Basic Connection & Drive Shaft Information UNIVERSAL RAI (URAI-J) WHISPAIR AIR BLOWERS URAI-J WHISPAIR AIR BLOWERS (with Grease Lubed Drive End) BOM # * FRAME SIZE 74065020 33J 74086020 36J 74066020 45J 74087020 47J 74067020 56J Refer to Specification Sheet S-33A93 INLET/DISCH CONN. 2" NPT 2.5" NPT 2.5" NPT 3" NPT 4" NPT SHAFT DIAMETER 0.750" 0.750 0.875" 0.875 1.125" BARE WEIGHT 84 112 119 138 180 URAI-J-DSL WHISPAIR AIR BLOWERS (with Dual Splash Lubrication DSL ) BOM # * FRAME SIZE T30417020 33J T30418020 36J T30410020 45J T30412020 47J T30415020 56J Refer to Specification Sheet S-30S03 INLET/DISCH CONN. 2" NPT 2.5" NPT 2.5" NPT 3" NPT 4" NPT SHAFT DIAMETER 0.750" 0.750 0.875" 0.875 1.125" BARE WEIGHT 87 115 122 141 185 URAI-J METRIC WHISPAIR AIR BLOWERS (with Grease Lubed Drive End) BOM # * FRAME SIZE TBD 33J 740860M0 36J TBD 45J TBD 47J TBD 56J Refer to Specification Sheet XXXXXX INLET/DISCH CONN. 2" BSP 2.5" BSP 2.5" BSP 3" BSP 4" BSP SHAFT DIAMETER 19 mm 19 mm 24 mm 24 mm 28 mm BARE WEIGHT 84 112 119 138 180 URAI-J-DSL METRIC WHISPAIR AIR BLOWERS (with Dual Splash Lubrication DSL ) BOM # * FRAME SIZE TBD 33J T304660M0 36J TBD 45J T304550M0 47J TBD 56J Refer to Specification Sheet XXXXX INLET/DISCH CONN. 2" BSP 2.5" BSP 2.5" BSP 3" BSP 4" BSP SHAFT DIAMETER 19 mm 19 mm 24 mm 24 mm 28 mm BARE WEIGHT 87 115 122 141 185 Universal RAI-J air blowers incorporate the patented WhispairTM design in addition to the same features as the original URAI blowers. The URAI-J's are center timed, however the WhispairTM benefits can only be realized when the jet is located in the discharge position. 26 61 Basic Connection & Drive Shaft Information UNIVERSAL RAI METRIC (URAI-M) AIR BLOWERS NOTE: METRIC URAI product has metric shaft diameter and connection sizes URAI-METRIC AIR BLOWERS (with Grease Lubricated Drive End) FRAME INLET/DISCH SHAFT BOM # * SIZE CONN. DIAMETER 651020M0 651030M0 710480M0 651050M0 651060M0 651080M0 651090M0 651100M0 651120M0 651130M0 651140M0 T30392060 T30394060 T30390060 T30396060 T30398060 T30400060 22 24 32 33 36 42 45 47 53 56 59 65 68 615 76 711 718 1" BSP 2" BSP 1 1/4" BSP 2" BSP 2 1/2" BSP 1 1/2" BSP 2 1/2" BSP 3" BSP 2 1/2" BSP 4" BSP 4" BSP 3" BSP 5" BSP 150 NP10 4" BSP 150 NP10 200 NP10 16 mm 16 mm 19 mm 19 mm 19 mm 24 mm 24 mm 24 mm 28 mm 28 mm 28 mm 32 mm 32 mm 32 mm 38 mm 38 mm 38 mm BARE WEIGHT 32 43 69 74 102 88 109 128 143 170 204 245 285 425 400 530 650 Refer to Specification Sheet XXXXX URAI-DSL-METRIC AIR BLOWERS (with Dual Splash Lubrication DSL ) FRAME INLET/DISCH SHAFT BOM # * SIZE CONN. DIAMETER T30463060 T30464060 T30465060 T30451060 T30452060 T30453060 T30459060 T30460060 T30461060 T30472060 T30473060 T30474060 32 33 36 42 45 47 53 56 59 65 68 615 1 1/4" BSP 2" BSP 2 1/2" BSP 1 1/2" BSP 2 1/2" BSP 3" BSP 2 1/2" BSP 4" BSP 4" BSP 3" BSP 5" BSP 150 NP 10 19 mm 19 mm 19 mm 24 mm 24 mm 24 mm 28 mm 28 mm 28 mm 32 mm 32 mm 32 mm BARE WEIGHT 72 77 105 92 113 132 148 175 209 250 290 430 Refer to Specification Sheet XXXXX Universal RAI air blowers include detachable mounting feet which permit vertical or horizontal installation. The units are center timed for rotation in either direction. The bearings on the URAI are grease lubricated on the drive end and splash lubricated on the gear end. The URAI-DSL is splash lubricated on BOTH ends. For your nearest ROOTS office contact information, please consult the last page of this document. 62 27 Contact List CUSTOMER SERVICE Dresser Rooots 2135 Hwy 6 South Houston, TX 77077 Toll Free Hot Line: 1-877-363-ROOT(S) (7668) Toll Free Fax: 1-877-357-7238 Local Fax: 281-966-4309 Roots Factory Service & Repair Centers Dresser Roots – Houston Service Center Dresser Roots Factory Service & Repair Center 11611B Tanner Rd. Houston, TX 77041 Ph: 713-896-4810 Fax: 713-896-4927 Dresser Roots – Connersville Service Center Dresser Roots Factory Service & Repair Center 900 West Mount Street Connersville, IN 47331 Ph: 765-827-9200 Fax: 765-827-9266 Dresser Roots – United Kingdom Service Center Dresser Roots Factory Service & Repair Center PO Box B7 Off St Andrews Road Turnbridge, Huddersfield England HD1 6RB Ph: +44 (0) 1484 422 222 Aftermarket Direct Line: +44 (0) 1484 487 669 Aftermarket email: [email protected] Aftermarket Fax: +44 (0) 1484 487 657 Dresser Roots – Mexico Service Center Dresser Roots Factory Service & Repair Center Henry Ford No 114 Esq. Roberto Fulton Fracc. Industrial San Nicolas Tlalnepantla, Edo de Mexico Cp 54030 Ph: +52 55 5317 5486 Fax: +52 55 5317 5358 Dresser Roots Headquarters 2135 Hwy 6 South Houston, TX 77077 Ph: 281-496-8100 Fx: 281-966-4711 Toll Free (US): 877-363-ROOT(S) ISRB-2002 rev.0705 (formerly IOM-180-205) Dresser Roots Connersville Operation 900 West Mount Street Connersville, IN 47331 Ph: 765-827-9200 Fx: 765-827-9266 Dresser Roots Holmes Operation PO Box B7 Off St. Andrews Rd Turnbridge, Huddersfield England HD1 6RB Ph: +44-1484-422222 Fx: +44-1484-422668 website: www.rootsblower.com • US email: [email protected] • UK email: [email protected] ©2005 Dresser, Inc. all rights reserved. • WHISPAIR is a trademark of Dresser, Inc. • ROOTS and Universal RAI are registered trademarks of Dresser, Inc. 63 PAGE LEFT BLANK 64 WARRANTY RETURN GOODS POLICY LIMITED WARRANTY The Manufacturer warrants its products to be free from defects in material and workmanship for a period of twelve months from the date of shipment from the factory. The Manufacturer shall not be responsible for any damage resulting to or caused by its products by reason of installation, improper storage, unauthorized service, alteration of the products, neglect or abuse, or use of the product in a manner inconsistent with its design. The warranty does not extend to any component parts not manufactured by Manufacturer; however, Manufacturer’s warranty herein shall not limit any warranties made by manufacturers of component parts which extend to Buyer. Claims for defects in material and workmanship shall be made in writing to Manufacturer within ten days of discovery of defect. Manufacturer may either send a service representative or have the product returned to its factory at Buyer’s expense for inspection. Upon notification of defect, Manufacturer will issue a return goods authorization number to Buyer. The return goods authorization number must accompany the product returned. If judged by the Manufacturer to be defective in material or workmanship, the product will be replaced or repaired at the option of the Manufacturer, free from all charges except authorized transportation. Buyer shall be responsible for all maintenance services consisting of lubrication and cleaning of equipment, replacing expandable parts, making minor adjustments, and performing operating checks, all in accordance with procedures outlined in Manufacturer’s maintenance literature. THE FOREGOING WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES AND NO REPRESENTATIONS, GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, (INCLUDING BUT NOT LIMITED TO A WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE), ARE MADE BY THE MANUFACTURER IN CONNECTION WITH THE MANUFACTURE OR SALE OF ITS PRODUCTS. NO EMPLOYEE, DISTRIBUTOR, OR REPRESENTATIVE IS AUTHORIZED TO CHANGE THIS WARRANTY ON BEHALF OF MANUFACTURER. THE REMEDIES OF BUYER SET FORTH HEREIN ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER REMEDIES. THE LIABILITY OF MANUFACTURER WHETHER IN CONTRACT, TORT, UNDER ANY WARRANTY, OR OTHERWISE SHALL NOT EXTEND BEYOND ITS OBLIGATION TO REPAIR OR REPLACE, AT ITS OPTION ANY PRODUCT OR PART FOUND BY MANUFACTURER TO BE DEFECTIVE IN MATERIAL OR WORKMANSHIP. MANUFACTURER SHALL NOT BE LIABLE FOR COST OF INSTALLATION AND/OR REMOVAL OR BE RESPONSIBLE FOR DIRECT, INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OF ANY NATURE. GENERAL RETURNS OF MERCHANDISE 1. All returns must be pre-authorized A. Please call our parts department for an RGA number B. Please include RGA number on the outside of box C. Include any required paper work or special instructions D. Items returned without an RGA number will not be accepted 2. All returns are subject to a 20% restock charge. 3. Special items are non-returnable A. Non-stock parts B. Custom parts C. If you are unsure about a parts status when ordering, ask your McLaughlin representative if the item fits on of the above conditions. 4. Items must be returned within thirty days of original order date. 5. Items not returned within 30 days from the date of RGA is issued will not be accepted. 6. The item(s) must be in new condition. Used item(s) are not returnable. 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