LGMG S0507SDTCE10, Operation And Maintenance Manual

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Operation and Maintenance Manual of Aerial Work Platform
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9.1 Forbidden operation, unless
The safe operation principles of the machine are understood and practiced.
1) The dangerous conditions are avoided.
2) The pre-operation inspection is always made.
The function test is understood and comprehended before the next step.
3) The workstation is checked.
4) The function test is always made before the use.
5) The machine is used for its design purposes.
9.2 Basic principle
1) The function test is aimed to find the failure before using the machine.
2) The operator must test all machine functions as per the step instruction.
3) Do not use the failed machine. Mark and stop using the failed machine.
4) Only the qualified maintenance technicians are allowed to repair the machine as per the
regulations of the manufacturer.
5) After the maintenance, the operator must carry out the pre-operation inspection and the functional
test again before running the machine.
9.3 Function test
1) Carry out the function test on a firm and horizontal ground without any barrier.
2) Ensure the battery pack is connected.
9.4 On the ground controller
1) Place the red emergency stop buttons on the platform controller and the ground controller to the
“OFF” position.
2) Switch the key switch to the ground controller.
3) Observe the LED reading diagnosis device on the platform controller.
9.5 Test of emergency stop
1) Push the red ground emergency stop button inward to the “OFF” position.
Result: all functions shall be enabled.
2) Place the red emergency stop button to the “OFF” position.
9.6 Test of lifting/lowering function and initializing of function
The central alarm system will control the buzzer to output the alarms with different frequencies. The
lowering alarm will ring 60 times per minute. If the hollow protector fails to reach the place, the buzzer
will ring 180 times per minute. The buzzer will ring 180 times per minute for any overload.
1) Switch the key switch to the platform controller or the OFF position.
2) Push up and hold the platform lifting and lowering switch.
Result: the platform fails in lifting.
3) Switch the key switch to the ground control position.
4) Push up and hold the platform lifting and lowering switch.
Result: the platform shall rise.
5) Push down and hold the platform lifting and lowering switch.
Result: the platform shall descend. When the platform descends, the lowering alarm shall ring. The
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