Stihl GHE 420, Инструкция по эксплуатации

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0478 201 9916 A - EN
Fault:
Motor does not start
Possible cause:
– Motor overload protection activated
– No mains voltage
– Electric cable, plug, plug connector or
switch defective
– Fuse in UK plug damaged (only applies
to machines for UK)
– Feed chute ATO 400 not properly
closed – safety cut-off switch actuated
(safety interlock)
– Blade disc blocked
Remedy:
– Allow machine to cool down ( Ö 8.7)
– Check power cable and fuse
( Ö 10.1)
– Check cable, plugs, connector and
switch and replace if necessary (by
electrician)
( Ö 10.1)
– Replace fuse ( Ö 10.1)
– Close feed chute ATO 400 properly and
fasten (tighten On- / Off switch) (
Ö
7.6)
– Remove feed chute and remove
shredder deposits from the housing
(Important: disconnect the power cable)
(
Ö 11.2)
Fault:
Reduced shredding performance
Possible cause:
– Blunt blades
– Incorrectly ground blades
– Power cable too long
– Bent blade disc
– GHE 450: Incorrect rotational direction
of blade disc
Remedy:
– Reverse or sharpen blades ( Ö 11.7),
( Ö 11.8)
– Sharpen blades correctly ( Ö 11.8)
– Use shorter power cable ( Ö 10.1)
– Check blade disc visually
– GHE 450: Change rotational direction
of blade disc (
Ö
10.7), (
Ö
10.8)
Fault:
Shredding material is not drawn in
Possible cause:
– GHE 450: Incorrect rotational direction
of blade disc
– Blunt or incorrectly ground blades
– Gap between the two blades (hard
material blade disc)
– Blade cover not removed
Remedy:
– GHE 450: Change rotational direction
of blade disc ( Ö 10.7), ( Ö 10.8)
– Regrind blade and ensure sharpening
angle is exactly correct ( Ö 11.8)
– Install blades onto the hard material
blade disc without a gap ( Ö 11.7)
– Remove blade cover ( Ö 7.4)
1 9. 1 Handover confirmation
1 9.2 Service confirmation
Please hand this instruction manual
to your STIHL specialist dealer in
the case of maintenance operations.
He will confirm the service operations
performed in the pre-printed boxes.
1 8. Troubleshooting
If necessary, contact a specialist
dealer; STIHL recommends STIHL
specialist dealers.
1 9. Service schedule
Service performed on
Next service date
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