Operation; Starting The Machine - Timberpro WBC 520 Bedienungsanleitung

7. OIL AND FUEL
Fuel and two-stroke oil
Gasoline is a highly flammable product. Avoid smoking,
flames or heat sources near the place where gasoline is
stored. Stop the engine and allow it to cool slightly before
filling the tank. Fill the tank outdoors on a bare surface
and move the machine at least 3 meters away from the
place where you refilled the tank before starting the
chainsaw.
Mixing ratio PETROL 25 - OIL1 (4%)
- Use fuel type SP95 (standard) and oil
2-stroke synthetic.
(E.g. 40 ml 2T oil for 1 liter of petrol
or 200 ml 2T oil for 5 liters of petrol)
DO NOT USE:
1.Pure gasoline - it will damage your engine quickly.
2. Do not use fuel type SP95-E10 (with 10% ethanol) as fuel
for the mixture.
3. Do not use ready-to-use alkylated gasoline, because of a
different composition, these types of fuels are not
compatible with our machines and may cause premature
engine and / or carburettor wear.
4. 4-stroke engine oil - these can clog the spark plugs, block
the exhaust or damage the piston segments.
5. Oil and fuel mixtures left for a month or more can seriously
contaminate the carburettor and cause engine problems.

8. OPERATION

STARTING THE MACHINE

1. TURN ON THE SWITCH
Move the on/off switch to the "I" position.
6. In case of a long period of inactivity, clean and empty
the fuel tank. Then start the engine and empty the
fuel mixture from the carburettor.
7. If the jerry can of bottle containing the oil mixture is
discarded, always dispose of it in an authorized
landfill.
WARNING
NEVER use pure gasoline or premixed alkylate
gasoline (ready to use) in your engine.
This would cause irreversible damage to your engine
and would void the manufacturer's product warranty.
NEVER use a fuel mixture that has been stored for
more than 90 days.
2. PRIME
Press the priming bulb 5 to 8 times. This will help the
motor to start with less pulls on the cord starter.
GB 09