PennyHydraulics LoadLift range, Operating & Maintenance Instructions, Page: 8 / 25

6
Fault Finding
FAULT CAUSE RECTIFY
System Will Not Energize
When Isolator Is Switched
On
Faulty Earth
Faulty Supply From Battery
Check Earth Connections,
Clean And Re Make.
Check Fuses And Replace If
Necessary
System Energizes But Lift
Will Not Operate
Faulty Supply From Control
Box
Faulty Earth At Control Box
Check 5A Fuses And
Replace If Necessary
Check Earth Connection At
Control Box, Clean And Re
Make
Power Pack Energizes But
Lift Will Not Raise
Overload On Platform
Low Oil Level In Power Pack
Reduce Load
Top Up Oil Level
Power Pack Energizes But
Lift Raises Slowly
Overload On Platform
Low Oil Level In Power Pack
Faulty Power Pack
Reduce Load
Top Up Oil Level
Replace Power Pack