MAINTENANCE
Adjustment of the oil pump
Below you will find some general maintenance instructions. If you have more questions, contact your servicing dealer.
The oil pump is adjustable. Adjustments are made by
Daily maintenance
turning the screw using a screwdriver or combination spanner. The saw is supplied from the factory set to 1 turn open. Turning the screw clockwise will reduce the oil flow and turning the screw
1. Check the throttle trigger |
for smooth operation. If |
any binding occurs, or if |
engine fails to return to |
idle, the saw should be |
taken to your dealer, |
before it is used again. |
Also, be sure that the |
trigger cannot be pulled |
until the throttle trigger |
lockout is depressed. |
2. Clean the chain brake |
and check its function |
according to the |
instructions. Make sure |
1 |
2 |
WARNING! The engine must not be running when making adjustments.
Cooling system
To obtain optimal running temperature the saw is equipped with a cooling system.
that the chain catcher is |
undamaged. Otherwise |
replace it immediately. |
3. Clean or replace the air |
filter as necessary. Check |
for damage or holes. |
4. The bar should be turned |
daily for more even wear. |
Check the lubrication hole |
in the bar, to be sure it is |
not clogged. Clean the |
bar groove and lubricate |
the bar sprocket tip. |
3 |
4 |
5 |
The cooling system consists of:
1.Air intake on the starter unit.
2.Air guide plate.
3.Fan blades on the flywheel.
4.Cooling fins on the cylinder.
1 | 2 | 3 | 4 |
5. | Check the function of the |
| oiler to be sure the bar |
| and chain receive proper |
| lubrication. |
6. | Sharpen the chain and |
| check its tension and |
| condition. Check the drive |
| sprocket for wear. |
| Replace if necessary. |
7. | Check the starter and |
| starter cord for wear or |
| damage. Clean the air |
6 |
7 |
Clean the cooling system with a brush once a week, more often in demanding conditions. A dirty or blocked cooling system results in the saw overheating which causes damage to piston and cylinder.
| intake slots on the starter |
| housing. |
8. | Check for any loose nuts |
| and screws and retighten |
| if necessary. |
9. | Test the stop switch to be |
| sure it shuts off the |
| engine. |
8 |
9 |
32 – English