Use and Care Manual

CS-2511P OPERATION
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© 11/2020 ECHO Incorporated
Make sure STOP switch is in OFF position. Engine can start
unintentionally. Always remove spark plug lead from spark plug
before assembling or performing maintenance procedures,
otherwise, serious personal injury can result.
Servicing Fuel and Oil
When the fuel tank cap or oil tank
cap is difficult to remove, remove
the spark plug lead, pull the starter
handle slowly, and use the starter
handle to assist in removal of the
cap.
Chain Lubricant
Note: Cap indication - Fuel/oil tanks are indicated by the following
illustrations
Proper lubrication of the chain while in operation reduces friction between
the chain and the guide bar to a minimum and assures a longer service life.
• Use bar and chain oil of high
quality for this purpose.
• Do not use used or reclaimed oil
to avoid various oiler problems.
• Use high quality bar and chain oil.
• Use bar and chain oil of the
following grades:
• SAE No. 30....in summer
• SAE No. 10....in winter or when cutting resinous trees.
• When refueling, also refill chain oil.
Moving parts can amputate fingers or cause severe injuries.
Keep hands, clothing and loose objects away from all openings.
Always stop engine, disconnect spark plug, and make sure all
moving parts have come to a complete stop before removing
obstructions, clearing debris, or servicing unit.
Oil tank cap
Fuel tank cap