LGMG S0507SDTCE10, Operation And Maintenance Manual

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Operation and Maintenance Manual of Aerial Work Platform
B-12
Inspection of ventilation system of hydraulic oil tank cover
1) This check shall be made once per 250h or per season, whichever is shorter.
2) The well-ventilated hydraulic oil tank cover is essential to the good mechanical property and
service life. The dirty or blocked exhaust cover may degrade the machine performance. The
frequent inspection is the must for the poor working environment.
①
Remove the exhaust cover from the hydraulic oil tank cover.
②
Check ventilation
Result: the air can pass through the exhaust cover.
Result: if the air is unable to pass through the exhaust cover, clean or replace the exhaust cover.
Continue Step 3.
△
! Notice: when checking the ventilation of the oil tank cover, the air shall freely pass through such cover.
3) Carefully wash the oil tank exhaust cover with mild solvent and dry it with the low-pressure
compressed air. Repeat step 2.
4) Install the exhaust cover of hydraulic oil tank.
B-13
Inspection of chassis tray locking component
1) This check shall be made once per 250h or per season, whichever is shorter.
2) The good conditions of chassis tray locking component are essential to the equipment
performance and service life. The tray may be unexpectedly opened and the safety hazard can be
caused by the damaged chassis tray locking component. Check the abrasion and damage of each
chassis tray locking component.
B-14
Inspection of lower limit and hollow protector switch
1) This check shall be made once per 250h or per season, whichever is shorter.
2) The good condition of limit switch is essential to the machine performance and safe operation. The
operation of machine with defected limit switch will degrade the machine performance and cause
the potential unsafe working environment.
3) Be sure to complete the inspection on a solid and level ground without any barrier.
Lower limit switch
1) Remove the platform controller.
2) Lift the platform until reaching the height about
3.2m
from the ground.
3) Lift the safety prop, move it to the center of the scissor sleeve center and rotate it upward until it is
vertical.
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