Service Schedule; Handover Confirmation; Service Confirmation - Viking ME 443 Gebrauchsanleitung

– Check cable/plug/switch and replace if
necessary ( 11.1)
– Press start button ( 11.3)
– Do not switch on motor in high grass,
adapt cutting height (
– Allow machine to cool down (
– Clean mower housing (
– Replace fuse in plug ( )
Fault:
Frequently tripped mains fuse
Possible cause:
– Unsuitable electric cable
– Power overload
– Machine is overloaded due to mowing
grass which is too long or too wet
Remedy:
– Use suitable electric cable (
– Connect machine to another circuit
– Adapt cutting height and mowing speed
to mowing conditions (
Fault:
Excessive vibration during operation
Possible cause:
– Blade fastening screw is loose
– Blade is not balanced
Remedy:
– Tighten blade fastening screw (
– Re-sharpen (balance) or replace blade
( 12.7)
Fault:
Poor cut, lawn turning yellow
Possible cause:
– Mowing blade is blunt or worn,
46
– Rate of feed is too high in relation to the
cutting height
Remedy:
– Re-sharpen or replace mowing blade
8.4)
(
9.4)
– Reduce rate of feed and/or select
12.2)
correct cutting height (
Fault:
Problems switching machine on or
deteriorating motor power.
Possible cause:
– Mowing grass which is too long or too
wet
– Mower housing is blocked
Remedy:
– Adapt cutting height and mowing speed
11.1)
to mowing conditions (
– Clean mower housing (disconnect
mains plug before cleaning) (
8.4)
Fault:
Discharge chute blocked
Possible cause:
– Mowing blade is worn
– Mowing grass which is too long or too
wet
Remedy:
12.6)
– Replace mowing blade (
– Adapt cutting height and mowing speed
to mowing conditions (
12.7)
8.4)
8.4)
12.7)
8.4)

20. Service schedule

20.1 Handover confirmation

12.2)

20.2 Service confirmation

Please hand this instruction manual
to your VIKING specialist dealer in
the case of maintenance work.
He will confirm the service operations
performed in the pre-printed boxes.
Service performed on
Next service date
20
0478 121 9920 D - EN