Use and Care Manual

OPERATION CS-7310P
28 X7503340000
© 10/20 ECHO Incorporated
Servicing Fuel and Oil
When the fuel tank cap or oil tank
cap is difficult to remove, pull the
starter handle slowly, and use the
starter handle to assist in removal of
the cap.
Chain Lubricant
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.
Note: Cap indication - Fuel/oil tanks are indicated by the following
illustrations:
• 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.
Engine exhaust IS HOT, and contains Carbon Monoxide (CO), a
poison gas. Breathing CO can cause unconsciousness, serious
injury, or death. Exhaust can cause serious burns. ALWAYS
position unit so that exhaust is directed away from your face
and body.
Oil tank capFuel tank cap