POWEG2010
EN
Copyright © 2021 VARO
P a g e
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15
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Cleaning of guide bar
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Oil pump check up
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Thorough cleanup
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Fine tuning and testing
10.3
Air filter
Caution: never operate saw without the air filter. Dust and dirt will be drawn
into engine and damage it. Keep the air filter clean!
To clean air filter:
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Remove knob (A) holding air filter cover in place; remove the top cover (B) by loosening
the cover retaining screw. Cover will lift off. (fig. 16a)
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Lift the air filter out of air-box (fig. 16b).
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Clean air filter with compressed air. When heavily polluted, wash filter in clean, warm,
soapy water. Rinse in clear, cool water. Air dry completely.
Note: it is advisable to have a supply of spare filters.
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Install air filter. Install engine / air filter cover. Make sure latch (E) latch (F) and cover fit
properly. Tighten the cover retaining knob securely.
Warning: never perform maintenance when the engine is hot, to avoid any
chance of burning hands or fingers.
10.4
Fuel filter (Fig. 17)
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Remove the fuel tank cap.
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Bend a piece of soft wire to from a hook at the end.
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Reach into fuel tank opening and hook fuel line. Carefully pull the fuel line toward the
opening until you can reach it with your fingers.
Note: do not pull hose completely out of tank.
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Lift filter (A) out of tank.
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Pull filter off with a twisting motion. Discard filter.
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Install new filter. Insert end of filter into tank opening. Make sure filter sits in bottom corner
of tank. Use a long screwdriver to aid in filter placement if necessary.
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Fill tank with fresh fuel / oil mixture. See section fuel and lubrication. Install fuel cap.
10.5
Spark plug
Note: for efficient operation of saw engine, spark plug must be kept clean
and properly gapped.
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Push stop switch down.
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Remove knob (A) holding air filter cover in place; remove the top cover (B) by loosening
the cover retaining screw. Cover will lift off. (fig. 18a)
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Disconnect the wire connector (C) from the spark plug (D) by pulling and twisting at the
same time (fig. 18b).
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Remove spark plug with spark plug socket wrench.
DO NOT USE ANY OTHER TOOL
