Maintenance; Routine Maintenance; General; Blade Sharpening - CAMPAGNOLA Cobra Manual De Uso Y Mantenimiento

5 – USE OF THE TOOL
The shear is not powerful enough.
Excessive battery (1) consumption.
The shear does not close the
blades, and the display shows the
indication STOP followed by
MAX_TEMP
The shear does not close the
blades, and the display shows the
indication STOP followed by
OVERLOAD
The shear does not close the
blades, and the display shows the
indication STANDBY
The shear does not close the
blades, and the display shows the
indication RESTART
The battery cannot be switched on
or off

6 - MAINTENANCE

6.1 Routine maintenance

WARNING!
• Before any routine maintenance operations, turn the selector (19) anti-clockwise and put the selector (8)
in position 0 to switch both off.
• All maintenance operations which are not dealt with in this manual shall only be carried out by
Authorized Service Points.
Ordinary maintenance operations can be carried out by the operators.

6.1.1 General

Before any ordinary maintenance operation:
• Turn the selector (25) anti-clockwise and put the selector (8) in position 0 to switch both off.
• Wear protective gloves.
IMPORTANT!

6.1.2 Blade sharpening

• After the first ½ hour of use, re-sharpen the cutting blade (14) with the stone supplied.
• Every 3 hours of use, sharpen the blade (14) cutting edge slightly.
• To carry out a perfect blade sharpening:
a) Keep a sharpening angle of 45° from the cutting blade (14)
b) Follow the cutting edge from the inner to the outer part
c) Repeat the operation 8/9 times
WARNING!
Do not sharpen neither the anvil (16) nor the rear part of the cutting blade (14).
44 - 112
The shear is not power supplied
Flat battery (1).
Worn-out cutting blade (14)..
Excessively tightened blade pin
(29).
Worn-out cutting blade (14).
Motor overheating due to cuts of too
thick branches
Inner overheating has stopped the
shear
The trigger (12) is locked
The shear is in safety block
The switch (8) has been pressed too
quickly
electronic unit and the battery
Check the connection between the
electronic unit and the shear
Re-charge the battery (1).
Sharpen the blade (14) or replace it
if it is too worn out.
Carry out the service procedure
(see par. 5.1).
Sharpen the blade (14) or replace it
if it is too worn out.
Wait till the temperatures decreases
at least 5° C before starting the
cutting operations again
Wait few seconds and then go on
cutting mainly thin branches, so that
the heat becomes lower than
protection threshold
Pull the trigger (12) 3 times
Re-start the electronic box by
means of the selector (19)
Keep the switch (8) pressed for
more than 1 second