Holmatro ICU 40 A Serie Manual página 31

6.4 After use
6.4.1 Shut down and disconnect
• Place the blade tips over each other to prevent injury. Do not close the cutter fully so that the tool
can be stored without pressure.
• Stop the hydraulic pump.
• Disconnect the hydraulic hose(s) from the tool and the pump. Refer to chapter 5.3.
6.4.2 Inspection
• Check the tool for completeness, leaks and damage. Do not use the tool if it leaks or is damaged
and contact the Holmatro dealer.
• Inspect the blades. If there is damage, consult the Holmatro dealer.
• Check the operation of the deadman's handle; it should return to the neutral position.
• Check the attachment of the carrying handle; it should be firmly fastened.
6.4.3 Cleaning and storage
• Clean the tool and any accessories before storage.
• Clean the couplers and dust caps. Make sure the dust caps are installed.
• Dry the tool if it was used in wet conditions. For long-term storage, apply a thin coat of preservative
oil to the external steel parts.
• Check the tightening torque of the swing bolt. This has to be 50 Nm.
• Store the tool in a dry and well-ventilated area.
7 Troubleshooting
7.1 General
Consult the Holmatro dealer if the listed solutions do not give the desired result, or in case of other
problems. For malfunctions or repair, always specify the model and serial number of the equipment.
7.2 The couplers do not connect or disconnect
/i
Possible cause
There is pressure in the system.
The couplers are dirty on the front.
The tool and/or hose are under pressure. This can
happen due to temperature fluctuations during
storage and transport.
The pump is under pressure.
The female coupler is faulty.
The couplers are not placed properly in line with
each other for connecting.
The couplers are not properly placed in line with
each other for disconnecting.
The snap ring of the female coupler is blocked by
dirt.
ICU 40
Solution
Set the pump in its release position.
Clean the couplers.
Use the pressure relief tool to release the
pressure.
Set the pump in its release position.
Have it repaired by a Holmatro Certified
Technician.
Position both couplers properly in line with each
other and press them together in one smooth
action.
Support and guide the male coupler when
disconnecting.
Check the snap ring of the female coupler and
clean it.
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