GB
34
Repair
7
REPAIR
WARNING! Risk of injury during repair
work.
Improper repairs can lead to serious inju-
ries and damage to the appliance.
■
Repair work may only be carried out by ser-
vice centres of the manufacturer or by autho-
rised specialist workshops.
A professional inspection is always required:
■
After colliding with an obstacle.
■
If the engine stops suddenly.
■
If the transport auger or discharge wheel are
damaged.
8
MAINTENANCE AND CARE
CAUTION! Risk of injury.
Sharp-edged
and moving appliance parts can lead to injury.
■
Always wear protective gloves during mainte-
nance, care and cleaning work!
■
Switch off the engine and check that the en-
gine is at a standstill!
■
Remove the spark plug connector!
■
Clean the appliance after every use. In partic-
ular, remove any residues of road salt.
■
Do not spray the appliance with water. Pene-
trating water can lead to malfunctions (igni-
tion system, carburettor).
■
Always replace a defective silencer.
■
Observe the maintenance schedule.
■
Observe the engine operating manual.
8.1
Maintenance schedule
Before every use
■
Check the oil level (see engine operating
manual).
■
Check the shear pins.
■
Inspect the appliance for damage.
■
Check whether the transport auger is frozen.
After the first 5 operating hours
■
Change the engine oil (see engine operating
manual).
Every 8 operating hours
■
Grease the transport auger.
Every 3 months
■
Check the tyre pressure.
■
Oil the ring (09/1) of the snow discharge
spout with spray oil.
Once a year
■
Replace the spark plug (see engine operating
manual).
■
Grease the transport auger.
■
Change the engine oil.
8.2
Greasing the transport auger (33)
Pump approx. 2-3 strokes of multi-purpose
grease into grease nipple (33/1) using a grease
gun.
8.3
Servicing wheel/auger drive
WARNING! Risk of injury during mainte-
nance work.
Improper maintenance can result in
serious injury and in damage to the appliance.
■
Adjust the Bowden cable only with the engine
switched off.
■
Stop the engine if the wheel/auger drive can-
not be switched off.
■
Do not try to carry out repairs yourself and
contact a specialist workshop immediately.
NOTE
Moisture in the Bowden cable can
result in corrosion or freezing. A damaged
Bowden cable must be replaced.
Adjusting the Bowden cable
If the wheel/auger drive cannot be engaged with
the engine running, the respective Bowden cable
must be adjusted.
1. Loosen lock nut (05/2).
2. Turn the adjuster on the Bowden cable (05/1)
in the direction of the arrow (05/a) until the
Bowden cable no longer sags (is slightly ten-
sioned). While turning the adjuster, hold the
cable so that it does not become twisted.
3. Tighten lock nut (05/2) (05/b).
4. To check the setting, start the engine and
switch on the wheel/auger drive.
5. If the wheel/auger drive still cannot be prop-
erly engaged, the appliance must be taken to
a specialist workshop.
8.4
Replacing the shear pins (18, 34)
For the safety of the operator and appliance, the
shear pins (18/1) can break after a blockage of
the transport auger.
NOTE
Replace broken shear pins with
OEM spare parts. Use of non-approved spare
parts can result in serious damage to the appli-
ance!
Summary of Contents for SnowLine 620 E III
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