17
Maintenance interval
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W A B C
Brake
1.1 Check the air gap of the electromagnetic brake
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Electric
system
2.1 Check the function of operation switch, display equipment
and component
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2.2 Check alarm systems and safety devices
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2.3 Check the cable for damage. Whether the terminal is firm.
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2.4 Check the function of micro switch setting
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2.5 Check the controller and the EPS controller
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2.6 Cable and motor fixation
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Power
3.1 Check battery
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3.2 Check the charging connector for battery
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3.3 Check whether the connection of the battery cable is tight,
and smear the electrode with grease if necessary
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Driving
system
4.1 Check the gearbox for noise
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4.2 Check the driving mechanism and grease, check the reset
function of the operating handle
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4.3 Check the drive wheels and bearing wheel for wear and
damage
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4.4 Check wheel bearings and fixtures
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Massive
structure
5.1 Check the frame for damage
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5.2 Check the label for completeness
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5.3 Check the fixation status of lifting mast
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The
hydraulic
system
6.1 Check the hydraulic system function
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6.2 Check that hoses, pipes, and joints are tight and that seals
are not damaged
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6.3 Check cylinder and piston for damage, seal and fixation
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6.4 Check load chain Settings and re-tighten if necessary
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6.5 Visually inspect mast roller and inspect roller surface for
wear
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6.6 Inspect cargo fork and load parts for wear
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6.7 Check oil level
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6.8 Renewed hydraulic oil
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Maintenance