SAFETY INSTRUCTIONS
1 Undo the bar nut.
2Raise the tip of the bar and stretch the chain by tightening the chain tensioning screw using the combination spanner. Tighten the chain until it does not sag from the underside of the bar.
3Use the combination spanner to tighten the blade nut while holding up the tip of the bar. Check that you can pull the saw chain round freely by hand.
Lubricating cutting equipment
WARNING! Poor lubrication of cutting
!equipment may cause the chain to snap, which could lead to serious, even fatal injuries.
Chain oil
•Chain oil must demonstrate good adhesion to the chain and also maintain its flow characteristics regardless of whether it is warm summer or cold winter weather.
•As a chain saw manufacturer we have developed an optimal chain oil which, with its vegetable oil base, is also biodegradable. We recommend the use of our own oil for both maximum chain life and to minimise environmental damage.
•If our own chain oil is not available, standard chain oil is recommended.
•In areas where oil specifically for lubrication of saw chains is unavailable, ordinary EP 90 transmission oil may be used.
•Never use waste oil! This is dangerous for yourself, the machine and the environment.
Filling with chain oil
The oil pump is preset at the factory to meet most lubrication requirements. A full oil tank will last about half as long as a full tank of fuel. You should therefore check the level of oil in the oil tank regularly to avoid damage to the saw chain and bar that could occur due to lack of lubrication.
Checking chain lubrication
Check the chain lubrication each time you refuel.
Aim the tip of the bar at a light coloured surface about 20 cm (8 inches) away. After 1 minute running at 3/4 throttle you should see a distinct line of oil on the light surface.
Adjusting chain lubrication
When cutting dry or hard species of wood it may be necessary to increase lubrication. Turn the adjuster screw anticlockwise to increase the oil flow. Remember that this will increase oil consumption, check the level in the oil tank regularly. Turn the adjuster screw clockwise to decrease the oil flow.
What to do if lubrication does not work:
1Check that the oil channel in the bar is not obstructed. Clean if necessary.
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