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1. Maintain list
A. Main part overview
Table 1: Maintain list
Check the hydraulic cylinder and the piston for damage, noise,
and leakage.
Check the hydraulic connector for damage and leakage.
Check the Hydraulic oil level and refill if necessary.
Refill hydraulic oil after 12 Months or 1500 hours working time
Check and adjust the function of the hydraulic valve
(2600lbs/3300lbs+0/+10%)
Check whether the fork is deformed or broken.
Check whether the chassis is deformed or broken.
Check if all screws are fastened
Check whether the push rod is deformed or broken.
Check the gearbox for noise and leakage
Check whether the wheel rod is deformed or broken.
Lubricate steering bearings
Check and lubricate the pivot point
Check whether the power wiring is damaged
Check The electrical connection
Detect Emergency switch function
Check the electric rive system for noise damage
Check the Electricity meter
Check if the correct fuse is used
Check for leaks in the frame (Insulation test)
Check the function and wear of the drive controller
Check the electrical system of the drive motor
Check the brake performance, replace the brake disk or adjust
the air gap if necessary
Check the battery voltage
Check the terminals for corrosion and damage and lubricate the
terminals