Operation - Echo CS-310 Instruction Manual

warning
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 com-
plete stop before removing obstructions, clearing debris, or servicing unit.
warning
Engine exhaust IS HOT, and contains Carbon Monoxide (CO), a poison gas. Breathing CO can cause uncon-
sciousness, serious injury, or death. Exhaust can cause serious burns. ALWAYS position unit so that exhaust is
directed away from your face and body.
warning
Operation of this equipment may create sparks that can start fires. This unit is equipped with a spark arrestor to
prevent discharge of hot particles from the engine. Metal blade use also can create sparks if the blade strikes
rocks, metal, or other hard objects. Contact local fire authorities for laws or regulations regarding fire prevention
requirements.
Choke control knob
Choke

OPERATION

Chain brake
Ignition
switch
Start / Run
Purge pump
WHEN THE ENGINE IS COLD
CAUTION
Make sure the bar and chain are free from any
obstruction when starting the chain saw.
• Move chain brake lever fully forward to lock chain
brake before starting.
• Fill the fuel tank with fuel mixture. Do not over fill.
• Fill the chain oil tank with lubricant. Do not over fill.
• Move ignition switch to "RUN" position.
• Push purge pump 3 to 4 times or until fuel is visible in
purge pump.
• Pull choke control knob all the way out. (Choke posi-
tion)
warning
• After choke control knob is pulled and then knob is
returned to original position, throttle remains slightly
open (fast idle latch condition).
• The chain will attempt to move when engine is
started with fast idle throttle latch engaged.
• Do not start engine before chain brake is locked.
nOTE
Do not pull starter rope out to the maximum possible
position.
Do not allow recoil handle to snap back against the
casing.
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CS-310