Holmatro ICU 20 S Serie Manual página 35

7.6 The cutting performance is poor
/i
Possible cause
Check the tightening torque of the cutter bolt
The blades are damaged.
7.7 The pump does not respond to the deadman's buttons
/i
Possible cause
The power cable is not connected.
The control box is faulty.
8 Maintenance
8.1 General
For standard installation instructions, refer to the Service & Support section of the Holmatro website.
Proper preventive maintenance of the equipment preserves the operational safety and extends the life
of the equipment.
WARNING
When performing maintenance activities, always comply with the relevant safety regulations.
Wear the prescribed personal protection equipment.
8.1.1 Dangerous substances
WARNING
Used or leaked fluids, and any other products consumed during the activities, must be
collected and disposed of in an environmentally responsible way.
8.2 Maintenance materials
/i
Application
Steel parts
Hydraulic couplers
Cutter blades and cutter
bolt
Hinge pins
Contact the Holmatro dealer for information on spare parts.
ICU 20
Type of maintenance material
WD-40 preservative oil
Tectyl ML from Valvoline (long term preservation)
WD-40 preservative oil
Molykote BR2 plus MoS
Teflon spray
916.000.906_002
Solution
It must be 50 Nm.
Have them replaced by a Holmatro Certified
Technician.
Solution
Check that the connector of the power cable is
plugged in properly.
• Check the fuse of the transformer in the
control box.
• Have it replaced by a Holmatro Certified
Technician.
grease
2
EN
Amount
As required
As required
As required
As required
As required
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