Karcher STH 10-76 W - Manual (Page 17)

English 17
– Never use the appliance in closed
rooms; do not tank up when the engine
is hot or running.
– Do not bring any parts of the body or
clothes in the vicinity of rotating or hot
parts of the appliance.
– Switch off engine; remove the ignition
key and ignition plug if you are not work-
ing with the appliance or are leaving the
machine. The same is applicable while
performing setting, maintenance or re-
pairs.
– Let the engine cool down before storing
away the appliance in closed rooms.
– Store the appliance and the fuel at a
safe place away from sources of fire
(sparks, flame) and out of children's
reach.
– Get the appliance repaired only from a
specialised workshop.
Safety devices serve for the protection of
the user and must not be put out of opera-
tion or bypassed with respect to their func-
tion.
(only STH 953 W)
When the user releases this lever, the au-
ger drive will turn off and the machine will
stop moving.
(Not STH 953 W)
The snail drive switches off when the user
releases this clutch lever.
This lever can be stopped in a depressed
state (not STH 5.56 W) if the user presses
the clutch lever for travel drive and keeps it
depressed. Both the levers jump back as
soon as the user releases the clutch lever
for the travelling drive. The auger and travel
drive are switched off simultaneously.
(Not STH 953 W)
The travel drive switches off when the user
releases this clutch lever.
The safety grid prevents intervention in the
discharge shaft.
Figure 9
The discharge flap (2) prevent injuries from
ejected objects.
This appliance is only to be used for clear-
ing snow from roads and other hard surfac-
es according to the descriptions and safety
instructions given in this Instruction Hand-
book.
– Any other use is in contravention of the
rules!
– Using the appliance in contravention of
the rules or making any high-handed
changes to the machine will absolve the
manufacturer from any warranty liability.
– The user is responsible for damages to
third parties and their property caused
by using the appliance.
Î Check the contents of the pack before
unpacking.
Î Assemble the appliance according to
the instructions given at the end of this
Instructions Handbook.
ƽ
Danger
Risk of injury!
Before doing any work on the machine:
Î
Switch off engine.
Î Pull out the ignition key and the ignition
plug.
Î Allow engine to cool down.
Î Perform a visual inspection before each
use.
Î Check and ensure that all safety equip-
ment, operator control elements and the
corresponding clutch tensions/cables
and screw fittings are not damaged and
are tight.
Î Replace damaged parts before opera-
tions.
Î Not STH 953 W:
Check clutches for snail and travel drive
(see "Maintenance tasks").
Î STH 8.66 W, STH 10.66 W Crt, STH
10.71 W, STH 13.84 W:
Check switching lever (see "Mainte-
nance tasks").
Î Check oil level; refill engine oil if re-
quired (see "Engine Instruction Book-
let").
ƽ
Danger
Risk of explosion and fire!
– Only use the fuels specified in the Oper-
ations Manual of the engine manufac-
turer.
– Do not refuel the machine in enclosed
spaces.
– Smoking and naked flames are strictly
prohibited.
– Ensure that no fuel reaches the hot
open surfaces.
– Fuel up only when the engine is
switched off and is cold.
– Never tank up the fuel tank fully. Wipe
off spilled fuel.
– Store fuel only in suitable containers.
Î
Fuel up (for type of fuel see "Engine In-
struction Booklet"); close the lid of the
tank and wipe off fuel residues.
(Not STH 953 W)
For transportation, the tyres may show a
higher level of air pressure.
Î
Check air pressure in the tyres; adjust it
if required (approx. 1 bar).
(machines with track drive)
Figure 4
Î
Choose a suitable position using the ad-
justment lever (1).
– Position I: For heavy and icy snow. au-
ger is pressed to the ground.
– Position II: For normal snow conditions.
– Position III: To clear uneven paths or to
transport the machine. The auger has a
greater distance to the ground.
(only STH 953 W)
Figure 10
If the machine is sitting on even ground, the
auger (1), clearing plate (2) and wheels (3)
must touch the ground simultaneously.
– A clearing plate that is adjusted too high
will cause the snow to be thrown to the
rear.
– A clearing plate that is positioned too
low will wear faster.
Î Tilt the appliance rearward.
Î Loosen nuts (5).
Î Adjust the clearing plate higher or lower
(as required) and reattach.
Î Tilt the machine backwards, check ad-
justment and repeat if necessary.
(Not STH 953 W)
Figure 7
The landing skids (1) can be used to adjust
the distance between the ground and the
clearing plate (5) in such a way that no parts
of the ground (such as soil or stones) are
picked up.
Î
Machines with track drive: Set the gear
lever to position II.
Î Loosen the nuts (2) on both the sides of
the appliance.
Î Adjust the landing skids according to
the underground surface: Set it lower for
uneven or loose parths; higher for even
roads and paths.
Î Fasten the landing skids with nuts (2) in
such a way that they uniformly touch the
ground from the bottom.
ƽ Danger
Risk of injury!
– Keeps persons, especially children, and
pets away from the hazardous zones.
– Operate the machine only in a safe and
perfect working condition.
Safety Devices
Clutch bow
Clutch lever for snail drive
Clutch lever for driving
Safety grid in the discharge shaft
Discharge flap
Proper use
Before Startup
Unpack the appliance and assemble
it
Start up
Check the machine
Check oil level
Refuelling
Check the tyre pressure
Adjust the machine to suit the snow
and ground conditions
Setting the working position
Adjusting the clearing plate
Adjusting the skids
Operation
Safety instructions