HAPP 40
© 2013 HAPP Australia Pty Ltd
Version 8
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Maintenance
The maintenance intervals indicated below apply to average workshop use.
The lift should be inspected more frequently for severe use applications.
Maintenance Schedule
Establish a periodic preventive maintenance procedure to ensure trouble free
operation and long service life.
Annual Inspection
We recommend that the lift should be inspected by qualified service personnel every
12 months.
Maintenance by the Operator
Hydraulic System
1 Once a year check the fluid level (see below) with the lift fully lowered and
add fluid as required
2 Visually check all hydraulic hoses for tightness.
The hydraulic fluid must be replaced periodically depending on aging, soiling and
water absorption. It is recommended to replace the pressure hoses as required, but
after six years at the latest
Checking the Fluid Level
The fluid level can be read through the transparent reservoir at the power unit.
With the lift fully lowered, the fluid level must reach above the min level.
Greasing Points
Sliding Tracks
The slide tracks inside the columns should be greased every six months (or more
frequently in case of noise generation).
Slightly grease the slide tracks and the whole length using a brush
Arm Extensions
The arm extensions should be greased every six months (or more frequently in case
of sticky arms.
If arms are stuck, sometimes weld slag can be caught in the arm, the arm should be
removed inverted (upside down) and worked in and out till free.
