EN
TROUBLESHOOTING
Does not
Does not hold
lift
load (load sinks)
X
X
X
X
20
Does not
lower
X
X
X
Poor lift
Action
performance
The release valve is not fully closed.
Turn the handle clockwise.
Air in the hydraulic system. Bleed the
X
hydraulic system.
X
Oil level low. Fill up with oil.
Too much oil in the oil reservoir.
Drain excess oil. Lubricate moving
parts.
Faulty cylinder unit. Replace cylinder
X
unit.