Garmin TRIOBRAKE 353 User Manual

English

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 31

Check that the right hand guard is not damaged and that 
there are no visible defects, such as cracks.

Push the trigger up and forwards to check that it moves 
freely and is securely hinged to the clutch cover.

Place the chain saw on firm ground and start it. Make sure 
the chain does not touch the ground or any other object. 
See the instructions under the heading Start and stop.

Grasp the chain saw firmly, wrapping your fingers and 
thumbs around the handles.

Apply full throttle and activate the chain brake by tilting 
your left wrist forward onto the front hand guard. Do not 

let go of the front handle. The chain should stop 
immediately.

•

Make sure the throttle control is locked at the idle 
setting when the throttle lockout is released.

•

Press the throttle lockout and make sure it returns to 
its original position when you release it.

•

Check that the throttle control and throttle lockout 
move freely and that the return springs work properly.

•

Start the chain saw and apply full throttle. Release the 
throttle control and check that the chain stops and 
remains stationary. If the chain rotates when the 
throttle control is in the idle position you should check 
the carburettor idle adjustment.

Check that the chain catcher is not damaged and is firmly 
attached to the body of the chain saw. Replace it if