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Once in the season:
– Get the machine checked and serviced in an authorised workshop.
Every time before use:
– Check oil level; refill engine oil if required (see "Engine Instruction Booklet").
– Check whether all screw joints are tight; tighten them, if necessary.
– Check safety equipment.
– Electric starter: Check the cables and connectors on the engine.
Maintenance tasks
Clean the discharge shaft, snail and snail casing.
Change oil
3) 1)
Lubricate all moving and rotating parts
Clean the spark plugs
1)
Get the spark plugs replaced
Check air pressure in the tyres; increase it, if required
Clean the exhaust and the air cooling system
Grease the drive shaft
2)
Check clutch setting; readjust, if required
Get the carburetor settings checked
Check clearing plate; replace worn out clearing plate
Check landing skids; replace worn out landing skids in pairs
Replace tank lock
Get the exhaust checked
See "Engine Instruction Booklet"
1)
Get these jobs done only from an author-
2)
ised workshop
First oil change after 5 operating hours (h)
3)
Change oil every 25 operating hours (h) if
4)
the machine is operated under heavy load
or if the ambient temperature is high
Maintenance Works
Danger
Risk of injury!
Before doing any work on the machine:
– Switch off engine.
– Wait till all the moving parts have come
to a stand-still.
– Pull out the ignition key and the ignition
plug.
– Allow engine to cool down.
Accessories and Spare Parts
Only use accessories and spare parts
which have been approved by the manu-
facturer. The exclusive use of original ac-
cessories and original spare parts ensures
that the appliance can be operated safely
and troublefree.
Cleaning the device
Caution
Risk of damage! Do not clean the appliance
with a high pressure water jet.
Park the machine on solid, even and
horizontal ground.
Remove dirt that is stuck.
Clean the machine by letting in flowing
water through the discharge shaft and
let it dry.
Clean the engine using cloth and brush.
16
Maintenance and care
2)
1)
2)
2)
Lubricate the machine
Lubricate all rotating and moving parts with
some light oil.
Adjust the air pressure in the tyres
Danger
Risk of explosion! Never exceed the max.
tyre pressure of 1.4 bar/20 PSI.
Recommended air pressure is approx. 1 bar
Maintenance jobs for the engine
See "Engine Instruction Booklet".
Check and adjust the clutch for the au-
ger drive
Figure 2
Release clutch lever (1). Clutch tension
(3) must be without tolerance but
should also not be too tight. Otherwise,
change the setting (see "Changing the
clutch tension").
It should be possible to press down the
clutch lever (1) completely. Otherwise,
the clutch tension is too high and must
be reduced (see "Changing the clutch
tension").
Addition checks (see "Working with the ap-
pliance"):
Turn the auger drive on for 10 seconds
with the engine running.
Release the clutch lever, the auger
must stop rotating.
Check and adjust the clutch for the au-
ger drive
Figure 1
Set the switching lever to the fastest for-
ward gear (highest number).
Push the machine forward after releas-
ing the clutch lever for travel drive.
Maintenance schedule
After using for
x
x
EN
5
-
25 h
50 h
after the sea-
x
4)
x
x
While pushing, set the switching lever
to the fastest reverse gear and then to
the fastest forward gear.
If you feel any resistance during push-
ing or changing the gears, reduce the
clutch tension (see "Changing the
clutch tension setting").
While pushing the machine, keep the
clutch lever of the travel drive de-
pressed. The wheels must be locked.
Otherwise tighten the clutch tension
(see "Changing the setting of the clutch
tension").
If the setting is still not proper, repeat
the procedure.
Changing the clutch tension setting
Figure 2
For clutch cables with adjustment plates for
travel drive (4) or for auger drive (5):
Tightening: Loosen screw (A) depend-
ing on the adjustment plate, slide ad-
justment plate down and reattach the
screw (A).
Loosening: Loosen screw (A) depend-
ing on the adjustment plate, slide ad-
justment plate up and reattach the
screw (A).
Setting the switching lever
Figure 7
Set the switching lever to the fastest for-
ward gear.
Loosen screw (A) and press the holder
downward till the switching tension is
tight.
Now tighten screw (A) again.
Check correct setting.
Note: This setting is required only if the
fastest gear (forward or reverse) cannot be
put.
depending on
son
requirements
x
x
x
x
x
x
x
x
x
x
x
x
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