Maintenance And Care; Maintenance Schedule - AL-KO Snow Line 620 II Betriebsanleitung

GB
Changing the wheel drive speed
1. Release (disengage) the auger and wheel drive
38-1).
clutch levers (
Change the drive speed only when disengaged
„
in order to avoid damaging the machine.
2. Change the drive speed using the speed selector
38-2).
(
Unclogging the snow discharge chute
If snow does not discharge properly, the augers or
the discharge chute may be clogged with snow or ice.
1. Release (disengage) the auger and wheel drive
clutch levers ( 38-1).
2. Switch off the engine.
3. Disconnect the spark plug connector.
4. Carefully remove the snow from the discharge
chute and auger using the snow cleaning tool
39-1).
(
If snow still does not discharge properly, contact a quali-
fied workshop.

Maintenance and care

Danger - risk of injury!
▪ Before performing any maintenance or service,
always switch off the engine and disconnect the
spark plug connector.
▪ The engine may coast down. After switching off,
make sure that the engine is at a standstill.
„ Clean the machine after every use. Be especially
sure to remove residual de-icing salt.
„ Do not hose down the unit with water!
Water penetration may cause malfunctions (ignition
system, carburettor).
„ Replace the silencer if defective.
„ Follow the maintenance schedule.
„ Follow the instructions in the engine manual.

Maintenance schedule

After the first 5 hours of operation
Change the engine oil (see engine manual).
„
Before each use
30
Check the oil level (see engine manual).
„
Check the shear pins.
„
Check machine for damage.
„
Every three months
Check the tyre pressure.
„
Lubricate the snow discharge chute ring with
„
11).
spray oil (
Annually
Replace spark plug (see engine manual).
„
Lubricate auger.
„
Lubricating the auger
Using a grease gun, inject 2 to 3 shots of universal
grease into the grease nipple (
Maintaining the wheel drive
Adjusting the control cable
If the wheel drive no longer engages when the engine is
running, the control cable must be adjusted.
Caution!
▪ Switch off the engine before adjusting the con-
trol cable.
▪ If the wheel drive mechanism cannot be disen-
gaged, switch off the engine. Do not attempt
repair; contact a qualified workshop.
1. Loosen the lock nut (
2. Turn the adjustment on the control cable in the
direction of the arrow (
cable does not sag (i.e. is somewhat taut) when
the clutch lever is pressed. Hold the cable while
tightening so that it does not twist.
3. Tighten the lock nut.
4. Check the adjustment by starting the engine and
engaging the wheel drive.
5. If the wheel drive still does not engage and
disengage properly, have the machine repaired
by a qualified workshop.
Translation of original user instructions
AL-KO snow blower
40).
41-1).
41-2) until the control