21
Troubleshooting
Fault
Cause
Solution
Jack does lift
up
Release valve is
not completely
closed
Close the release valve by turning
the Handle clockwise
Oil level is too low
Check Oil level and fill in, if
necessary
Too much Oil
Remove excessive Oil with a
pipette
Overloaded
Use suitable Jack
Jack does
not keep the
Load up
Release valve is
not completely
closed
Close the release Valve by turning
the Handle clockwise
Air in the hydraulic
System
Bleed Air out
Jack does
not lift up the
Load up to
max. Height
Oil level is too low
Check Oil level and fill in, if
necessary
Air in the hydraulic
System
Bleed Air out
Saddle does
not lower
completely
Oil level is too low
Check Oil level and fill in, if
necessary
Air in the hydraulic
System
Bleed Air out
Jack does
not lift up
smoothly
Air in the hydraulic
System
Bleed Air out
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