Possible Causes - MW TOOLS PPH50B Mode D'emploi

TOOLS
6 Troubleshooting
Faults
The pump is working, while the ram
can't work
When open release valve, the ram can't
reset
Manual normal, while ram does not
work
Air motor works but ram does not work
The ram cannot fully work
Air motor does not work
Oil leakage

Possible causes

Oil pipe loosed
The ram is leaking
Oil pipe loosed
Not enough space in pump
The ram becomes invalid
Release valve not complete closed
Air in system
Release valve not complete closed
Air in system
Not enough oil
Not enough air pressure and machine is
overload
Air motor is broken
Seal kits broken
Screw parts loosed
16
PPH50B - NLFREN - v1.0.1 - 21042017
Solutions
Check the connection of oil pipe
Replace the oil seals
Check the connection of oil pipe
Open the exhaust valve
Replace the ram
Check the release valve
Purge away the air
Check the release valve
Purge away the air
Add oil
Check air pressure and capacity of the
machine
Replace the air motor
Replace the seal kits
Tighten the screw parts
EN