10
EN
Troubleshooting
Causes and
solutions
The product
does not lift
load
The product
does not hold
load
The product
does not
lower
Completely close the
release valve (I).
X
X
Weight capacity
exceeded.
X
Purge air from
system.
X
Add oil.
X
X
Drain excessive oil.
Lubricate moving
parts.
X
Jack is binding or
foreign obstruction.
X
Causes and
solutions
Poor jack lifting
The product does not
lift to full extension
Completely close the
release valve (I).
X
Weight capacity
exceeded.
Purge air from
system.
X
Add oil.
X
X
Drain excessive oil.
Lubricate moving
parts.
Jack is binding or
foreign obstruction.
X
