Product Manual

9
TROUBLESHOOTING
JACK
WILL
NOT
LIFT
LOAD
JACK
WILL
NOT
HOLD
LOAD
JACK
WILL NOT
LOWER
POOR JACK
LIFTING
WILL NOT LIFT
TO FULL
EXTENSION
CAUSES AND SOLUTIONS





Release valve is not completely closed
(Turn handle clockwise).





Air Supply Inadequate





Weight Capacity Exceeded.





Air is in the hydraulics.
Purge air from system.





Lubricate moving parts.





Jack is binding or foreign obstruction





Power unit malfunctioning.
Replace the power unit.