Scissor lift
Happ10
Version 4.0
©HAPP Australia Pty Ltd
Page 24
Foundation
bolts
Check bolts for proper tightening
Hydraulic
pump
Verify that no noise changes take place in the pump when running
and check fixing bolts for proper tightening
Safety system
Check safety devices for proper operation
, lubricate cable with
WURTH dry lube. Apply WD 40 or equivalent over end connections.
Every 6 months
Oil
Check oil for contamination or ageing. Contaminated oil is the
main reason for failure of valves and shorter life of gears pumps
and rusted cylinders.
Every 12
months
General check
Verify that all components and mechanisms are not damaged
Electrical
system
A check of the electrical system to verify that motor, limit switch and
control panel operate properly must be carried out by skilled
electricians
Oil
Empty the oil tank and change the hydraulic oil