Holmatro ICU 05 Serie Manual página 35

Possible cause
The deadman's handle of the tool is faulty.
7.3 The couplers do not stay connected
/i
Possible cause
The external ring jams during connecting.
The locking mechanism in the female coupler does
not work.
The female coupler is faulty.
7.4 The unit is not operating or no longer operating
satisfactorily
/i
Possible cause
Check all couplings.
Check the position of the pressure relief valve on
the pump.
Check the oil level of the pump.
The pressure relief valve on the pump is in the
pressure relief position.
The change-over valve on the pump is in the
wrong position.
The pump doesn't build up any pressure.
7.5 The unit leaks oil from the safety valve
/i
Possible cause
Check all couplings.
7.6 The unit leaks oil from the return line safety valve
/i
Possible cause
The return line is not connected.
7.7 The deadman's handle is not turning or does not
automatically return to its home position
/i
Possible cause
Check the deadman's handle for external damage Notify the supplier
Check whether the deadman's handle is stuck in
any position
ICU05/10
Solution
Have it repaired by a Holmatro Certified
Technician.
Solution
Hold the hose at the bending restriction during
connecting.
Clean the female coupler with clean running water.
Dry it and threat the inside of the external ring with
preservative oil. Place and remove the dust cap
repeatedly until the external ring springs back.
Have it repaired by a Holmatro Certified
Technician.
Solution
Connect any loose couplings.
Set the pump in its operation position.
Fill the pump with the correct hydraulic oil.
Set the pressure relief valve on the pump to the
operation position.
Set the change-over valve to the correct position.
See the user manual of the pump.
Solution
Disconnect and reconnect the couplers
Solution
Connect the return line.
Solution
Notify the supplier
916.000.905_002
EN
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