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screws under the guard. Use pin and adjustment screw for adjustment of chain tension. It is
very important that the bolt located on adjustment screw falls into hole in the guide bar during
installation of the guide bar.
You can move the bolt to the front and back by turning the adjustment screw. Those parts
must be set appropriately prior to starting guide bar installation in the saw.
Guide bar and chain are supplied separately.
Brake lever (2) must be in the upper (vertical) position.
Unscrew the guide bar fixing nuts (7) and remove the casing (6).
Put the chain (11) onto driving chain wheel located behind the clutch.
Install the guide bar (10) (slide it behind the clutch) onto guiding screws and push towards
driving chain wheel.
Put the chain (11) onto guide bar chain wheel from below.
Move the guide bar (10) away from the driving chain wheel, so chain guiding links are placed
in the guide bar groove.
Ensure the pin of the chain tension adjustment screw is in the middle of the lower hole of
the guide bar (10), adjust when necessary.
Place the casing (6) in its place and fix by slightly tightening guide bar fixing nuts (7).
Strain the chain appropriately using the chain tension adjustment screw . Chain tension
is appropriate when the chain can be lifted by 3 to 4 mm in the middle of the guide bar in
horizontal position.
Firmly tighten guide bar fixing screws (7) while holding the guide bar tip.
Prior to guide bar and chain installation ensure that position of chain cutting blades is
appropriate (correct position of the chain on the guide bar is shown on the tip of the guide bar).
Always wear protective gloves during checks and installation of the chain to prevent cuts from
sharp edges of the chain.
New chain requires start-up period, which lasts approximately 5 minutes. Chain lubrication
is very important in this phase. Check chain tension after start-up period and readjust if
necessary.
Check and adjust the chain tension frequently. Too loose chain can easily slide off the guide
bar, quickly wear out or quickly wear out the guide bar.
3.3. Filling saw tank with oil.
Oil tank in new chain saw is empty. Fill the tank with oil prior to first use.
Unscrew oil filler plug (14).
Pour in maximally 160 ml of oil (be careful to avoid contamination of oil during filling of the
tank).
Screw oil filler plug (14).
Do not use oil that has been already used or regenerated, as this may damage the oil pump.
Use SAE 10W/30 oil for the whole year or SAE 30W/40 in summer and SAE 20W/30 in winter.
3.4. Filling the fuel tank.
When filling the fuel, follow these rules:
Engine must not work.
You must not spill the fuel.
Accordingly to the below table, mix petrol (lead-free with octane number 95) with good
quality engine oil for two stroke engines.
Recommended fuel blend ratio.
Working conditions
Petrol: oil
