Holmatro CT 5111 Mode D'emploi page 46

EN
Possible cause
The pressure relief valve on the pump is open.
(Core)
The pressure relief valve or the selector valve is in
the "neutral" position. (Dual)
The pump does not build up any pressure.
The oil is foaming.
7.5 The cutting is poor
/i
Possible cause
The blades are damaged.
7.6 The deadman's handle is jammed or doesn't return automatically to the
neutral position
/i
Possible cause
The deadman's handle is damaged
externally.
The deadman's handle is faulty.
7.7 The light is weak or gives no light at all
/i
Possible cause
The battery is (almost) empty.
8 Maintenance
8.1 General
Proper preventive maintenance of the equipment preserves the operational safety and extends the life
of the equipment. For malfunctions or repair, always specify the model and serial number of the
equipment.
CAUTION
When performing maintenance activities, always comply with the relevant safety regulations.
Wear the prescribed personal protection equipment.
46
All manuals and user guides at all-guides.com
Solution
Have it repaired by a Holmatro Certified Technician.
Have it repaired by a Holmatro Certified Technician.
916.001.554_003
Solution
Turn the pressure relief valve screw
counterclockwise as far as the stop, to the
"operation" position.
Set the pressure relief valve or the selector valve
in the "operating 1" or "operating 2" position.
See the user manual of the pump.
Stop the pump. Start the pump again after a few
minutes.
Solution
Have them replaced by a Holmatro Certified
Technician.
Solution
Replace the battery.
CT51** (RH)(ST)