Adjusting The Chain Lubrication - Dolmar 109 HappyStart Instruction Manual

AVOID SKIN AND EYE CONTACT
D
Refuelling
FOLLOW THE SAFETY PRECAUTIONS!
Be careful and cautious when handling fuels.
The engine must be switched off!
- Thoroughly clean the area around the caps, to prevent
dirt from getting into the fuel or oil tank.
- Unscrew the cap and Þ ll the tank with fuel (fuel/oil mixture)
or chain oil as the case may be. Fill up to the bottom edge
of the Þ ller neck. Be careful not to spill fuel or chain oil!
- Tightly screw on the cap.
After refuelling, clean the tank cap and surroundings and
make sure the cap is sealed!

Adjusting the chain lubrication

F
The engine must be switched off.
You can adjust the oil pump feed rate with the adjusting screw
(F/1). The adjusting screw is located in the housing underneath
the sprocket guard (F/2). It is accessible from below.
The oil pump comes factory-set to a medium feed rate.
Note: To set from minimum to maximum oil supply, turn the ad-
justing screw (F/1 with adjustment markings) max. a 1/4-turn.
Note: After the saw has been turned off it is normal for residual
chain oil to drip from the oil feed system, the guide bar and the
chain for a time. This does not constitute a defect!
Place the saw on a suitable surface.
Mineral oil products degrease your skin. If your skin comes in
contact with these substances repeatedly and for an extended
period of time, it will desiccate. Various skin deseases may result.
In addition, allergic reactions are known to occur.
Eyes can be irritated by contact with oil. If oil comes into your
eyes, immediately wash them with clear water.
If your eyes are still irritated, see a doctor immediately!
E
chain oil
Lubricating the chain
During operation there must always be sufÞ cient chain oil in
the chain-oil tank to provide good chain lubrication. One Þ lling
is sufÞ cient for about one half-hour of continuous operation.
While working make sure there is enough chain oil in the tank.
If necessary, add oil. The engine must be switched off!
2
1
G
To ensure troublefree operation of the oil pump the oil guide
groove at the crank case (G/3) and the oil inlet bore in the guide
bar (G/4) must be cleaned regularly.
To change the feed quantity use the universal wrench and adjust
the adjusting screw (F/1) in the following way:
- Turn to the right to reduce the feed rate.
- Turn to the left to increase the feed rate.
fuel/oil mixture
4
3
13