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INSTALLATION INSTRUCTIONS
FOR SL580 HEATER KITS
65-18508 & 65-19085
APPLICATION REQUIREMENTS:
This instruction is available for SL580 operators.
PARTS LIST:
Unpack kit to verify the parts listed below are included.
PART NUMBER
QUANTITY
DESCRIPTION
01-18509
INSTRUCTION SHEET, SL580 HEATER KIT
1
21-15453-1
TRANFORMER 100VA (USED ON KIT #65-19085 ONLY)
27-18510-1
BAND HEATER W/ LEADS AND CLAMP (REWORKED)
1
1
75-18638
THERMOSTAT W/ PLATE ASSEMBLY
1
77-19087
HARDWARE PACKAGE (USED ON KIT #65-18508 ONLY)
1
77-19089
HARDWARE PACKAGE (USED ON KIT #65-19085 ONLY)
1
INSTALLATION INSTRUCTIONS FOR SL580 HEATER KIT
Installation of Heater Kit for SL580:
1. Remove brake from reducer.
Note: To remove bolts connecting brake to reducer,
heat loctite to required temperature.
2. Wrap reworked heater band around reducer and
tighten.
3. Attach thermostat and plate assembly to reducer.
Remove lower motor mounting bolt and insert through
the plate assembly. Reinstall lower motor mounting
bolt. Refer to isometric drawing.
4. Attach the 9” wire lead from the heater to thermostat
Q.C. terminal post.
5. Attach the 17” lead supplied separately to the other
Q.C. terminal post.
WARNING
TO AVOID SERIOUS PERSONAL INJURY OR DEATH
FROM ELECTROCUTION, DISCONNECT ELECTRIC
POWER TO OPERATOR BEFORE INSTALLING.
6. Make wire connections, Refer to diagrams supplied.
Note: Make certain all wires are secured inside
sleeving and away from all moving parts.
CAUTION
7. Put brake back on reducer.
8. Make wire connections (See pages 2 thru 4 for wiring
diagrams).
INSTALLATION ISOMETRIC DRAWING
THERMOSTAT AND
PLATE ASSEMBLY
CONNECT TO
THERMOSTAT
TERMINALS
BRAKE
ASSEMBLY
HEATER BAND
W/ CLAMP
(REWORKED)
LOCATE THERMOSTAT
HERE ON OPPOSITE
SIDE OF REDUCER
HEATER WIRING DIAGRAM FOR 115, 208 & 230V 1-PHASE GATE OPERATORS
Operator Effected: SL580
Instructions:
Route heater wires through a knockout hole on the operator switch box and connect to incoming power line. Use
bushing to protect the wires at the box.
Note: Do not use the knockout hole which is used by installers during operator installation.
2
HEATER WIRING DIAGRAM FOR 208 & 230V 3-PHASE GATE OPERATORS
Operator Effected: SL580
Instructions:
Route heater wires through a knockout hole on the operator switch box and connect to incoming power line. Use
bushing to protect the wires at the box.
Note: Do not use the knockout hole which is used by installers during operator installation.
HEATER WIRING DIAGRAM FOR 460V 3-PHASE GATE OPERATORS
Operator Effected: SL580
Instructions:
Replace the existing 60VA transformer inside the operator E-box with the 100VA transformer (21-15453-1).
Route heater wires through a knockout hole on the operator E-box and connect to the transformer. Terminate
unused transformer input wires. Use bushing to protect the wires at the box.
3
HEATER WIRING DIAGRAM FOR 575V 3-PHASE GATE OPERATORS
Operator Effected: SL580
Instructions:
Route heater wires through a knockout hole on the operator E-box and connect to the transformer. Use bushing to
protect the wires at the box.
01-18509C
©2002, The Chamberlain Group, Inc
All Rights Reserved.