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6.1.3
Blade group adjustment
•
Gradually tighten the screw (13) until the blades (4-8) work well.
6.1.4
Blade sharpening
•
Every 2 working hours sharpen the blade cutting edge (4) by means of an adequate filing stone (picture G).
The sharpening filing angle must be 45°
6.1.5
Cleaning – Storing the tool
•
Before storing the tool at the end of the working season, it is recommended to clean it, to add few drops of diesel fuel into the
air hose fitting (26) in the hand grip and to pull the operating lever (3) few times while the tool idles. This operation will avoid any
dirt or moisture residues inside the tool
Do not throw any oil out in the environment but dispose of them in compliance with the current environmental
protection laws.
6.2
Special maintenance
Before any maintenance operations disconnect the tool from the air hose.
•
•
Any maintenance operations which have not been dealt with in this manual shall be carried out by an Au-
thorized Service Point of CAMPAGNOLA S.r.l.
These operations shall be carried out keeping the shear clamped in a vice and wearing heavy-duty protec-
•
tive gloves.
6.2.1
In general
Before any maintenance operations:
•
Wear heavy-duty protective gloves.
•
Engage the safety catch (7).
•
Disconnect the air hose.
•
Clamp the tool in a vice
6.2.2
Replacing the blade group
Carry out the following operations:
•
Disconnect the air hose from the tool.
•
Remove the front cover (27) by unscrewing the two screws (28).
•
Wear heavy-duty protective gloves, manually close the blades (4-8) and insert the pin (12) as you can see in the
picture E.
•
Unlock the conrod (21), then remove the retain valve (11) and the pin (12).
As soon as you free the conrod (21), it will automatically get back into the shear body (2), so it is important to
keep your hands at a distance.
•
Unscrew the screws (10).
•
f) Remove the blade group (4-8) and replace it.
NOTE: To re-assemble the blade group (4-8) carry out the above-mentioned operations in reverse.
6.2.3
Disassembling the pneumatic piston
Carry out the following operations:
•
Disconnect the air hose from the shear body (2).
•
Wear heavy-duty protective gloves, then close the blades (4-8) manually and insert the pin (12) as you can see in
the picture E.
•
Unlock the conrod (21) by removing its pin (12).
USE AND MAINTENANCE MANUAL – Translation of the original Instructions
Ver.1.0 - Rev.: 03, Date: 05/11/2021
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Pag. 30
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