LGMG AS0607 - Upper Limit Switch Inspection; Platform Overload System Test

Operation Manual of Elevating Work Platform
96
Item
Description
Maintenance Level
Routine
inspection
I
II
III
IV
V
Ensure the angle sensor wiring harness
and connector are secure and not
damaged
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Ensure the emergency stop switch, key
switch and plug switch on the lowering
control panel and their wiring are secure
and not damaged
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Ensure the warning lamp and horn
function normally
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Ensure the motor, motor controller, relay
and ECU wirings are secure and not
damaged
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Ensure the wiring of every solenoid
valve on the main valve block is secure
and not damaged
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Ensure the charger wiring is secure and
not corroded
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Ensure the battery posts are secure and
not corroded
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Check the battery is secure and not
damaged
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Check machine performance and
various limit switches
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Check if any connector is loose,
damaged or corroded
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Hydraulic
System
Check if the pressure of the hydraulic
system is normal
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Check if the lift system hydraulic
pressure is normal
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Check if the steering system hydraulic
pressure is normal
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Check if the driving system hydraulic
pressure is normal
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Check if any oil line or connector is
loose or damaged
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Check all hydraulic cylinders for
damage or leaking
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Check every hydraulic valve for damage
or leaking
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Check if the scissor stack arm oil line
is securely fastened or damaged
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Check if the driving oil pipe clip is loose
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Check oil level in the hydraulic tank
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