Switching Off The Scarifier; Adjusting The Working Depth; Emptying The Grass Catcher Box; Cleaning The Machine - Viking LE 240 Gebrauchsanleitung

10.4 Switching off the scarifier

● Release the motorstop lever (1).
The motor and scarifying
unit/aerator roller come to a stop after a
short run-down time.

10.5 Adjusting the working depth

The working depth can be infinitely
adjusted.
Adjustment range: 15 mm.
● Switch the motor off. ( 10.4)
● Change the position of the scarifying
unit/aerator roller by turning the working
depth rotary handle (1).
Clockwise: Lowers the scarifying
unit/aerator roller
Anti-clockwise: Raises the scarifying
unit/aerator roller
Transport position: Scarifying
unit/aerator roller fully raised, it does not
penetrate the ground.
Notes:
– Always begin the scarifying/combing
process at a shallow working depth. If
the result is insufficient, increase the
working depth in steps.
– Blade/spring-tine wear can be
compensated by selecting a deeper
working depth.
– The deepest setting should not be
selected with new blades/spring-tines
as this can damage the grass roots
during scarifying/combing.
0478 670 9905 A - EN
The working depth is dependent on
blade/spring-tine wear and the
ground. The scarifier is pressed
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against the surface of the lawn
through the rotation of the
blades/spring-tines and through its
own weight: on softer ground, the
scarifier cuts deeper into the
ground than on a compact surface.
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10.6 Emptying the grass catcher
box
Risk of injury!
The motor must be stopped for
safety reasons and the mains plug
disconnected before removing the
grass catcher box (1).
● Detach the grass catcher box (1).
( 7.5)
● Empty the scarified material.
● Attach the grass catcher box (1).
( 7.5)
11. Maintenance
11.1 General
Risk of injury!
Observe the safety instructions in
the section "For your safety" (
Annual service by the specialist dealer:
The scarifier should be inspected once
annually by a specialist dealer. VIKING
recommends VIKING specialist dealers.

11.2 Cleaning the machine

Maintenance interval:
After each use
Treating the machine carefully will protect
it against damage and extend its service
life.
● Place the scarifier on firm, level and flat
ground.
● Cleaning position:
Detach the grass catcher box (
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Open the quick-clamping devices (1)
and fold down the handlebar (2) to the
rear. Carefully tilt the scarifier upwards
by lifting the machine at the front
carrying handle (3). Set down the
machine as illustrated and rest the
handlebar on the ground.
● Only clean the machine using water,
with a brush or with a cloth. Remove
accumulated clipping deposits using a
stick. If necessary, use a special
cleaner (e.g. STIHL special cleaner).
● Never aim hose water or high-pressure
cleaners at electric components like
switches, parts of the motor, V-belts,
cooling air guides, seals or bearing
points.
● Clean the scarifying unit/aerator roller.
● Remove dirt from the cooling air guide
on the side of the machine to ensure
that the motor is adequately cooled.
4.).

11.3 Electric motor and wheels

The electric motor is maintenance-free.
The wheel bearings are maintenance-free.
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7.5).
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