Viking MB 750 KS, Instruction Manual

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0478 111 9921 A - EN
Setting cutting height:
●
Hold the machine by the handle (1),
then pull the adjustment lever (2)
upwards.
●
Set the required cutting height by
moving the machine upwards or
downwards. The current cutting height
can be read off at the cutting height
indicator (3).
●
Release the adjustment lever (2) and
allow it to engage.
8.7 Attaching and detaching the
grass catcher bag
Attaching:
●
Open the discharge flap (1) and hold it
open.
●
Hold the grass catcher bag (2) at the
swivelling loop handle (3) or at the
handle (4).
●
Attach the grass catcher bag (2) to the
locating pins (6) with the hooks (5).
●
Close the discharge flap (1).
Detaching:
●
Open the discharge flap (1) and hold it
open.
●
Lift grass catcher bag (2) and remove
rearwards.
●
Close the discharge flap (1).
8.8 Fuel and engine oil
Engine oil:
Please consult the engine
instruction manual for the type of
engine oil to be used and the oil capacity.
Check the oil filling level at regular
intervals (see engine instruction manual).
Avoid exceeding or falling below the
correct oil level.
Screw on the oil tank cap properly before
operating the engine.
Fuel:
Recommendation:
Fresh good quality fuels,
Unleaded petrol.
Please consult the engine instruction
manual for details on the fuel quality
(octane rating).
Two - hand operation:
The mowing blade can only be engaged as
follows with the engine running:
Press one of the two blade stop levers (2)
with one hand and, while keeping it
pressed, pull the blade clutch lever (6)
upwards with the other hand and allow it to
engage. (
Ö
11.3)
Integrated blade - run-down brake:
When the handlebar is released, the
mowing blade is disengaged and braked to
a standstill within a maximum of three
seconds, while the engine continues to
run. (
Ö
11.4)
A perfect, thick lawn is achieved by
– Mowing at low driving speeds.
– Mowing regularly and keeping the grass
short.
– Not cutting the lawn too short in hot, dry
conditions as it will be burnt by the sun
and become unsightly.
– Using a sharp mowing blade – mowing
blade should therefore be sharpened
regularly (specialist dealer).
– Changing the cutting direction regularly.
11
.
1
Checking the blade brake clutch
Operation of the blade brake clutch must
be checked
three times
before starting
work.
9
Avoid damage to the machine
Top up engine oil before starting for
the first time. Use a suitable filling
aid when topping up the engine oil
and when refuelling (e.g. funnel).
9. Blade brake clutch (BBC)
Risk of injury!
Operation of the blade brake clutch
must be checked before each use.
(
Ö
11.1)
For safety reasons, the lever must
never be disabled, e.g. by tying it to
the handlebar.
1
0
1
1
0. Notes on working with
the machine
11
. Operating the machine
Risk of injury:
Carefully read and observe the “For
your safety” section before
operating the machine. (
Ö
5.)