Engine Operation - STERWINS PCS 38 Manual De Instrucciones

· REFUELING OF THE UNIT
1. Unscrew and remove the fuel cap. Leave the cap on a clean place.
2. Place the fuel in the fuel´s tank at 80% of its capacity.
3. Replace the fuel´s cap in a safe way and clean any fuel escape around the unit.
WARNING
1. Select a clearance for the refueling.
2. Move away at least 10 feet (3 metres) from the refueling point before starting the engine.
3. Stop the engine before refueling the unit. At this moment, make sure that you shake the
mixed fuel in the container properly.
· TO MAXIMIZE THE ENGINES LIFE, AVOID:
1. FUEL WITHOUT OIL (ONLY FUEL) – It will very quickly cause a severe damage in the
internal parts of the engine.
2. OIL FOR USE OF 4 STROKE ENGINES – It can cause irreparable damages.
3. Mixed fuels that have been left without use for a period of a month or more can rot the
carburator and the engine will not work properly.
4. In case of storage of the chainsaw during a long period of time, empty the fuel tank. Then
start the engine until it stops to empty the carburator and its conduits.
5. In case of disposing of the mixed oil, throw it away only in an authorized place.
· CHAIN´S OIL
Use engine oil SAE 30
Note: Do not use used oil since it can cause damages to the oil pump.

ENGINE OPERATION

A. FILLING THE TANKS.
Fill in the fuel and oil deposits respectively, and
tighten the caps in a safe way.
B. STARTING A COLD ENGINE.
1. Place the switch in the ("I") position
Switch
Accelerator´s
security trigger
Accelerator´s
31
trigger
Fuel
Chain´s oil
SAE
30