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Miscellaneous: Operational checks
AM24480,0000361 -19-06SEP21-10/15
AM24480,0000361 -19-06SEP21-11/15
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AM24480,0000361 -19-06SEP21-12/15
••
1H
The head tilts up
too quickly
The hydraulic pressure is too high.
YES:
Clean or replace the
check-valve.
YES:
Check the hydraulic
pressure.
NO:
Contact your local
authorised dealer.
NO:
Perform the next
check.
The tilt function check-valve has malfunctioned.
••
1I
The saw bar wears
rapidly or the top
roller fails
The chain tension pressure is too high.
YES:
Check the
lubrication system.
YES:
Adjust the chain
tension pressure.
YES:
Bleed the tension
system.
NO:
Perform the next
check.
NO:
Perform the next
check.
The chain lubrication malfunctions.
NO:
Contact your local
authorised dealer.
There is air in the tension system.
••
1J
The saw chain comes
off the saw bar
The chain tension pressure is too low.
YES:
Bleed the tension
system.
YES:
Adjust the chain
tension pressure.
YES:
Clean or replace the
check-valve.
NO:
Perform the next
check.
NO:
Perform the next
check.
There is air in the tension system.
YES:
Replace all the
seal-rings.
NO:
Perform the next
check.
The check-valve is leaking.
NO:
Contact your local
authorised dealer.
The swivel seal-rings are damaged.
4-2-3
090621
PN=62
Содержание FL85
Страница 4: ...Introduction 090621 PN 4...
Страница 79: ...Index Index 3 090621 PN 79...
Страница 80: ...Index Index 4 090621 PN 80...