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8. TROUBLESHOOTING
N° Problem
Cause
Action
1
Impossible to
sideshift/position
the load
Oil leak
Check the connections. Replace or repair
the pump/valve. Replace the seals
Dirt or air in the hydraulic system
Bleed the air from the system, run the
cylinders through several lift cycles.
See chapter ‘5.3.1. Bleeding the hydraulic
system’
Not enough space for the hydraulic
connection to move freely
Prevent blockage of the hydraulic system,
connect the hydraulic system as indicated
Incorrect mounting of the hydraulic
connection
Check if the hydraulic system is
connected to the correct hydraulic hoses.
See chapter ‘5. Assembly and installation’
Hydraulic pressure is too low or incorrect
flow from the lifting device
Make sure you use the correct oil. Read
the instructions in the manual of your
lifting device
Cylinder work not well
Replace the cylinder. See spare parts list
attached for the correct reference
2
Impossible to lift or
lower the load
Malfunctioning of the hydraulic
connections
See chapter ‘7.3. Maintenance
instructions’. Consult the manual of your
lifting device
Leaking cylinder
Repair or replace the cylinder. May only
be done by a qualified service technician
and according to the manufacturer’s
instructions. See spare parts list attached
for the correct reference
If none of these troubleshooting suggestions or solutions were helpful, please contact your local
dealer or the manufacturer.
Содержание ZPH Series
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