Zenit Powertools CS-508/2300, Инструкция по эксплуатации

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Attention: Always use fuel, which is mixed with oil. Otherwise the engine may
be damaged. Strictly follow the designated fuel/oil ratio.
Mix fuel with oil in a separate can before refueling the saw. Shake the can. For correct
dosing of oil we recommend using a 10-20 ml medical syringe without needle.
For mixing the fuel we recommend using the following table.
GASOLINE, l Oil, ml
0,5 20
1 40
2 80
3 120
5 200
25 halves of gasoline per 1 half of oil
5. Refueling.
• Turn the saw off (if it was operational) and let it cool for at least 2 minutes.
• Open the fuel tank cap.
• Fill up with fuel.
• Tighten the fuel cap.
6. Chain oil
• Every time when refueling the tank, fill the chain oil tank.
• Open the oil tank cap.
• Check the oil level and if necessary add the chain oil.
• Use pure good quality chain oil.
7. Before every operation you should check:
• completeness and fixture reliability of parts;
• fuel and oil leakage;
• integrity of the body, protecting covers, handles and their operability;
• chain tension;
• work of switch and fuel control lever;
• clutch action (after start make sure that the chain stops after fuel control lever is
released);
• chain brake;
• chain oiling system (the chain and the guide bar should be oiled in all times).
8. Chain brake check is performed in the following way after the engine is started.
• Chain brake is released (the chain moves after pressing the fuel control lever), when
the protecting device lever is pushed backwards and fixed. This is normal position
during operation.
• Chain brake is activated (chain doesn’t move after pressing the fuel control lever),
when the protecting device lever is pushed forward.
Note. In both positions the lever should click.
• Do not operate the saw in case the chain brake is not operational. In order to remove
the defect, contact a specialized service center.
9. Engine start.