Garland CHOPPER 406 VE, Instruction Manual

Page: 44 / 120

English
44/120
8. TROUBLE SHOOTING
Problem Cause Solution
Failure when cutting the trunk
The trunk is not properly placed
Read the “Use” section to install
the trunk in an adequate
manner
The size or hardness of the trunk
excedes the machine’s capacity
Reduce the size of the trunks
before dividing them with the
bandsaw
There is an oil leak
Localize the leak and go to your
service technician
An unauthorized adjustment on the
limitation screw of the maximum
pressure was made
Contact your service technician
The blade moves abruptly, makes
strange noises, vibrates a lot, or
does not come back into place
Lack of hydraulic oil, and excess of
air in the system.
Check to oil level to refill it if need
be.
Contact your service technician
Oil leaks around the cylinder
Pressured air in the hydraulic
system during use
Loosen the bleed screw nut by
turning it 3 or 4 times
The bleed screw has not been
tightened before moving the
appliance
Tighten the bleed screw before
moving the machine.
The oil drainage screw is not
properly tightened
Tighten the screw
The hydraulic control valve and/or
the joints are worn
Contact your service technician