What is what on the chain saw?
1. Starter handle | 7. | Throttle | trigger | ||||
2. | Oil filler | cap | 8. Front | hand | guard | ||
3. | Starter |
| 9. | Chain | brake | activator | |
4. | Adjusting | screws, | 10. | Cylinder | cover | ||
| carburetor | 11. | Choke |
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5, Fuel filler cap | 12. | Throttle | latch | ||||
6. Ignition | switch | 13. | Throttle | trigger lockout | |||
Assembling guide bar and chain
A. Undo the guide bar nuts and remove the clutch cover and transport packing piece,
B. Place the guide bar into its rearmost position. Make sure that the chain tensioning stud is properly in the hole in the guide bar
cFit the chain around the drive sprocket and In the groove of the bar. Start on the upper side of the guide bar.
Make sure that the cutting edges of the sawing teeth along the top of the guide bar are facing towards the tip. Also check that the drive links go down properly into the drive sprocket.
D Tension the chain so it does not sag along the bottom of the guide bar. Check that the chain and guid; bar fit properly.
Fit the clutch cover and tighten the nut fingertight only.
Pull the chain a few turns around by hand and check that it can move freely.
I | Mixing | table | I | 2“/0 |
Litres | Points | Litres | Petrol in | |
of | oil | of oil | of petrol | Imp. gallon |
0.2 | 0.35 | 10 | 2.2 | |
0.4 | 0.40 | 20 | 4,4 | |
r!
E Tension the chain while holding up the bar tip. Do not tension the chain stronger than it can be pulled around by hand.
Tighten the guide bar nuts.
NOTE!
Do not forget to “runin” the chain and guide bar. Please see the chain manufacturer’s recommendation.
CHECK THE CHAIN TENSION FREQUENTLY FOR OPTIMAL PERFORMANCE AND DURABIITY.
1
Fuel and oil
The power plant of this chain saw is a twostroke engine, that is run on a petrol- and oil mixture of certain proportions ace. to the table.
Do not use but a twostroke oil of high quality, e.g. Husqvarna Twostroke Oil, that is specially developed for chain saws.
NOTE!
No extra oil is needed in the petro/ during the
For lubricating the chain and guide bar we recommend a chain lubricating oil with good adhesive properties.
During the wintertime at air temperatures below O°C (32”F) some types pf chain lubricating oils are viscous. This can cause overloading of the oil pump, which can result in damage of the pump drive and DumD Darts. Under cold weather conditions it is therefore ne- cessary to use a “wintergrade” oil which stays fluent even when cold.
Concerning the choice of oil and its suit- ability at different air temperatures, please refer to your Husqvarna dealer.
Always use quality chain oil. If not available use gear box oil type EP 90.
ALWAYS TOP UP WITH FUEL AND CHAIN LUBRICANT AT THE SAME TIME.
NOTE\
On no account waste oil should be used as this can damage the oi/ pump.
Oil mixture:
Husqvarna Twostroke Oil 1:50 (270).
Ordinary twostroke oil 1:25 (4%)
Petrol in | Litres | Petrol in | Petrol in |
US gallon | of petrol | Imp. gallon | US gallon |
2.6 | 5 | 1.1 | 1.3 |
5.2 | 10 | 2.2 | 2.6 |
1,0 | 1,76 | 50 | 11.0 | 13.2 | 25 | 5.5 | 6.6 |
