Folding Down The Handlebar; Cutting Height Adjustment - Viking MB 4 R Gebrauchsanleitung

● Hold the canister (3) steady and pour in
the fuel carefully in several stages up to
approx. 4 cm below the edge of the fuel
tank.
The more fuel has already been filled
into the tank, the smaller the filling
quantities should be for each filling
operation.
Keep checking the filling level of the
tank at regular intervals while filling the
tank; remove the funnel for this
purpose.
● Screw the tank cap (1) back on again.
8. Controls
8.1 General
Risk of injury!
Observe the safety instructions in
the section "For your safety" (
● Place the machine on level and firm
ground when performing all the
operations described.
8.2 Height adjustment of the
handlebar
The height of the handlebar can be
individually adjusted.
● Loosen nuts (1) and (2).
● Adjust the handlebar to a pleasant
operating height by moving it upwards
or downwards and hold it in position.
● Tighten the nuts (1) and (2) again.
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8.3 Folding down the handlebar

The handlebar can be folded down
for space-saving transport and
storage of the mower.
Danger of pinching!
The handlebar can fold down or
retract inadvertently when the
quick-clamping device/handlebar
screw fastening is released.
For this reason, always hold the
handlebar with one hand when you
release the fastening.
● Stop the engine and remove the spark
plug socket. (
● Detach the recoil starter rope. (
● MB 4 R, MB 4 RT:
Hold the handlebar (1), open the left
and right quick-clamping devices (2)
and carefully fold the handlebar
4.).
downwards to the front.
● MB 4 RTP:
Hold the handlebar (1), loosen the left
and right nuts (2) and carefully fold the
handlebar downwards to the front.
8.4 Attaching and detaching the
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recoil starter rope
Attaching
● Detach the spark plug socket from the
engine.
● Press the motorstop lever (1) to the
handlebar and hold.
● Slowly pull out the recoil starter
rope (2).
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11.2)
8.4)
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● Release the motorstop lever (1) and
attach the recoil starter rope (2) to the
rope guide (3).
● Connect the spark plug socket.
Detaching
● Detach the spark plug socket from the
engine.
● Detach the recoil starter rope (2) from
the rope guide (3).

8.5 Cutting height adjustment

Risk of injury!
Stop the engine before adjusting
the cutting height.
Five different cutting heights can be set.
The highest cutting level
(70 mm) is selected when the
cutting height adjustment
lever is in the rearmost
position (see marking).
The lowest cutting level (30 mm) is
selected when the cutting height
adjustment lever is in the frontmost
position.
● Press the cutting height adjustment
lever (1) outwards towards the rear
wheel and hold in position.
● Set the cutting height adjustment
lever (1) to the required position in the
detent segment (2) and allow it to
engage.
0478 111 9924 C - EN
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