产品序列号：
serial number
XE-M Series
Instructions
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Foreword
Dear Customers:
Thank you for using XE-M series of aerial work platform
equipment!
New machine can bring you innovative approach and excellent
quality. Machines are designed according to the functional, safe,
comfortable, durable and excellent operating characteristics.
When your machine needs to be repaired, please only use our
spare parts in order to ensure safety, reliability and mechanical
matching.
Please read this Service Manual thoroughly!
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Product Menu
Foreword
2
Product Menu
3
Product Outline
4
Main purpose
5
Product Description the main structures and systems
5
Hydraulic schematics
7
Electrical diagrams and wiring diagram
8
Method of use
14
Maintenance
15
Common Faults and exclusion method
17
Warranty Card
18
Customer feedback form
19
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Product outside view
1. Chassis 2. Hydraulic station. 3. Outrigger 4. Electric control box
5.Oil Cylinder 6．Boom 7．Platform 8.. Guardrail 9. Manual
button
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1、The main use of the product
The introduction of foreign advanced technology and hydraulic
production design combined with their years of experience in the
production of hydraulic lifts with reliable safety performance and
wide range of uses, which is suitable for construction sites, hotels,
airports, stations, stadiums, halls and other tall buildings and
equipment inspection clean: and power, telecommunications, oil and
other departments for field power facilities, overhead pipes, lifting
machinery maintenance and repair.
2、The main structures and systems description of the product
Self-propelled aerial work platforms are generally composed of
four parts, namely, mechanical structure, hydraulic system, electric,
system, take the device itself.
3.1Mechanical structure
Mechanical structure of mobile aerial work platforms are
generally make from four parts: chassis, boom, platform and
guardrail . The chassis is made of corresponding strength welded
steel plate ; boom is hinged vertical scissor lift, used high-strength
steel plate with high strength and good appearance; platform is made
of steel, channel steel and high-strength steel production according to
rated load and customer requirements; Guardrail and low
manipulation screen can ensure safe and reliable operation.
3.2 Hydraulic System Description
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From the oil pump inlet, push the piston cylinder, lifting the
cross arm vertical rise, when fall, pressure oil run back into the oil
tank through the solenoid valve in the monitoring of throttle. When
the cylinder overload, pressure oil output from the oil pump directly
run back into the tank through the relief valve (safety valve).
According to the actual situation and customer needs, the device can
be configured to cracking unit. When the pipeline rupture, crack
valve lock cylinder, platform stop action. Cylinder hydraulic oil in the
oil tank is discharged through the emergency valve, and platform
slow down to the ground. (Figure 3)
3.3 Electrical System Description
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A motor for driving the pump, the circuit breaker limit switches
in series `control. Electric control mode as shown below
Lowering speed adjustment 。
Clockwise slow, anti then fast.
Emergency descending
button while rotating hex
wrench along with
Pressure limiting valve
Clockwise pressure, anti
small. WARNING! Users ban
mobilize pressure limiting
valve! !
If there is dirt inside the
one-way valve, loosen the
bolts, remove the spring and
ball inside clean, pressed
about
the
rise
and
immediately turn off the
button, the hydraulic oil
spray, rushed to the dirt.
Figure 2
Hydraulic schematics
Hydraulic cylinder
ZCF-8B
Valve lift support
Pump
Figure 3
Lifting 380V electrical schematics
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Decline on control
On controlling rising
HL: power indicator
KM1 KM2: Contactors
KA1 KA2: intermediate relay
SQ2: Emergency drop limit switch
Fall under the control of
Rise under control
Power indicator
The emergency stop
Under emergency stop
Power locks
SA: power locks
ST1 ST2: Emergency
FU1 FU2: Fuse
Y1: solenoid valve
T1: Transformer
SB1: Rise under control button
SB2: fall under the control buttons
SB3: Rise button on the control
SB4: drop button on the control
SQ1: increase in limit switch
Lifing 220V electrical schematics
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Decline on control
HL: power indicator
KA1: relay
On controlling
rising
Fall under the
control of
Rise under control
Power indicator
The emergency stop
Under emergency
stop
Power locks
SA: power locks
ST1 ST2: Emergency
FU1 FU2: Fuse
Y1: solenoid valve
T1: Transformer
SB1: Rise under control button
SB2: fall under the control buttons
SB3: Rise button on the control
SB4: drop button on the control
SQ1: increase in limit switch
Lifting 24V electrical schematics
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Decline on
control
HL: power indicator
On controlling
rising
KA1: relay
Fall under the
control of
Rise under
control
Power indicator
The emergency
stop
Under emergency
stop
Power locks
SA: power locks
ST1 ST2: Emergency
FU1 FU2: Fuse
Y1: solenoid valve
T1: Transformer
SB1: Rise under control button
SB2: fall under the control buttons
SB3: Rise button on the control
SB4: drop button on the control
SQ1: increase in limit switch
380V electrical wiring diagram
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In addition to 2 is negative, the
rest are positive
电锁 Power locks
下急停 Under emergency stop
上急停 The emergency stop
指示灯 Indicator
上控上升 On controlling rising
上升行程开关 Increase in limit switch
上控下降 Decline on control
下控上升 Rise under control
下控下降 Fall under the control of
应急行程开关 Emergency limit switch
电磁阀 Solenoid valve
220V electrical wiring diagram
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电锁 Power locks
下急停 Under emergency stop
上急停 The emergency stop
指示灯 Indicator
上控上升 On controlling rising
上升行程开关 Increase in limit switch
上控下降 Decline on control
下控上升 Rise under control
下控下降 Fall under the control of
应急行程开关 Emergency limit switch
电磁阀 Solenoid valve
24V electrical wiring diagram
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In addition to 2 is negative, the
rest are positive
电锁 Power locks
下急停 Under emergency stop
上急停 The emergency stop
指示灯 Indicator
上控上升 On controlling rising
上升行程开关 Increase in limit switch
上控下降 Decline on control
下控上升 Rise under control
下控下降 Fall under the control of
应急行程开关 Emergency limit switch
电磁阀 Solenoid valve
4、Method of use
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To ensure safe use, and make the machine is in good working
condition, performance checks should be preceded before use
4.1 Check the contents
a. Power line is good; b. Each button is valid; c. If oil pump and
other leaks; d. Check whether the limit switch is Failure or not ( hand
forward limit switch to confirm the switch action); e. If each crossing
point on the arm nuts are tightened
4.2 Operation steps
a. Would be four legs were pulled out to adjust the leg bolt with a
special wrench, so lift the leg positioning bolt security lock.
b. Power when the indicator light, press up button to work.
4.3 Notice for use
a. DC power source bottles machine must be switched off after use
battery power, otherwise run out of power, the impact of the next use
and battery life.
b. Required work load, overload use is strictly prohibited. Under the
condition of the special emergency should not overload 10% at most.
c. In the absence of safety barriers，it is forbidden to manned work;
d. In the course of action and in a raised position, not move the
machine;
e. When the lifting platform, you must distraction legs, prohibited
for man intense shaking on the platform bar.
f. Prohibited any live working on the platform bar;
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g. Found that work pressure is too high or lift abnormal sounds,
immediately stop to check to avoid lifts severely damaged. General
failure See (faults and eliminate).
h. In order to you can get our convenient and timely after-sales
service, please keep our warranty card.
5、Maintenance
5.1 Safety Notes
a. Non-electrical professionals are not allowed to free remove
appliances to prevent electric shock or incorrect connections.
b. If need to enter the bar below the platform to repair, it must
hang on platform bar to prevent a sudden drop, causing casualties.
c. Users not be allowed to adjust relief valve, if freedom adjust
relief valve，it may cause abnormal operation of the hydraulic system,
and might make the platform does not rise up the platform and cause
the tubing bursting. It will be unnecessary damage to man and
machine (if you need to adjust the pressure relief valve, please
contact the manufacturer, or peril).
d. Before removing any part of the hydraulic system, you must
first relief, in order to avoid hydraulic oil spray and table suddenly
fell.
5.2 Monthly maintenance
a. Check if the casters, intermediate shaft, bearing, cylinder pin
and scissors arm shafts has wear.
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b. Some of the above sites are filling oil, extending bearing
life.
c. Check the oil quality and oil level of hydraulic oil. Lifting
platform rises all the time, in this position, the hydraulic oil level
should be higher than the bottom of 40-50 mm. Check whether the
hydraulic oil is dark, sticky or gravel and other foreign matter, if
found, should be replaced (32 # hydraulic oil).
5.3 Year-end maintenance
a. Check all hydraulic pipes and fittings, pipes shall not
damaged, joints may not be loose.
b. Remove and disassemble the valve support, the plunger
blowing with compressed air and then loaded again placement.
c. Discard the hydraulic fluid exhausted, tighten the connector
to remove the oil filter, after cleared, cleaned with compressed air,
and then back into the oil tank, and connect lines.
d. Put new oil, do not continue to use the old oil, to avoid the
moving parts of the system accelerated wear .
6、Common Faults and exclusion method
Faults Symptom
Platform
Elimination methods
Check the starter electric potential when motor load at
Voltage is too low
work, voltage fluctuation range of plus or minus 10%
does
Motor does not turn
Check the motor and circuit
not
Motor Rewind
Any changes in two of the three
rise
Motor phase (motor does not move and
there has buzz)
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Check the circuit breakers and electrical wiring
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In the condition of decline button to loosen, to use a
voltmeter to detect whether lowering valve is electricity.
If there is electricity, to detect circuit, and
Lowering valve open
troubleshooting: If there is no electricity, then rule out
lowering valve failure in itself, or replace the lowering
valve. Lowering valve lubrication must be kept clean, and
mobile and flexible.
Relief valve set pressure is too low
The oil level is too low, Oil pump suction
empty
Suction filter clogging
load.
Increased hydraulic oil
Clean the filters.
Check the suction pipe and fittings, tighten the joints, joint
Suction segment leak
replacement, if necessary
Overload
Reduce the load, overload use is strictly prohibited
Check one-way valve, if you find a one-way valve sealing
Check valve oil leakage
surface has dirty, clean the one-way valve.
To use a voltmeter to detect whether lowering valve is
Platform
electricity. If there is electricity, to detect circuit, and
natural
decline
To adjust the relief valve adjustment at 110% of rated
troubleshooting: If there is no electricity, then rule out
Lowering valve seal is lax
lowering valve failure in itself, or replace the lowering
valve. Lowering valve lubrication must be kept clean, and
mobile and flexible.
Oil leakage in cylinder
Replace the hydraulic cylinder seals
In the condition of decline button to loosen, to use a
voltmeter to detect whether lowering valve is electricity.
if there is electricity, to detect circuit, and
Platform
does
troubleshooting: If there is no electricity, then rule out
Lowering valve failure
lowering valve failure in itself,(general in the place of dust
relatively big, need to deal with the coil apart to clean,
not
otherwise easily lead to the solenoid valve malfunction)or
drop
replace the lowering valve. Lowering valve lubrication
must be kept clean, and mobile and flexible.
Lowering speed control valve disorders
Control valve to adjust the rate of decline,
if ineffective regulation valve replacement
Mantall XE SERIES AERIAL WORK PLATFORM'S
WARRANTY CARD
telephone
Date of
purchase
Invoice no.
Address
Material no.
USERS NAME
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Warranty
Conditions
1. The warranty
period is twelve
months from the
date of purchase
2. This card not make
up if lost, please
safe keeping
3. voltage fluctuation
is consistent with
the nameplate
rated value
4. Proper use of this
product, do not
misuse;
5. No unauthorized
user to change or
alter the device
usage occasion;
6. customer has
normal equipment
maintenance
1. No warranty card
or out of warranty;
2. damage caused by
The
misuse of the users
following
or improper
conditions
custody and
are
transportation;
not covered 3. Damage due to
under
abnormal voltage
warranty
and current
4. Lightning, water
and other force
majeure
Note: 1. If there is not in conformity with the national normal or
omissions, will be subject to national policy
2. This policy has the due to Mantall heavy industry co., LTD
Customer Feedback table
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Brief encounter problems and suggestions
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more comments:
When you encounter problems on product or has good ideas and
suggestions for our company, please fill out the form and fax it to our
company, and we will contact you to get in the shortest time
Fax：0513-83905178
Service Hotline：0513-83830000-868
Sales Support Hotline：0513-83830000
Website： www.mantall.com
Email：[email protected]
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