Checking The Chain Tension; Retensioning The Saw Chain; For All Models Chain Brake - Makita EA3500S Manual De Empleo Y De Seguridad

STOP
2
4
2

Checking the chain tension

The tension of the chain is correct if the chain rests against
the bottom side of the guide bar and can still be easily turned
by hand.
While doing so the chain brake must be released.
Check the chain tension frequently - new chains tend to get
longer during use!
When checking the chain tension the engine must be
switched off.
NOTE: It is recommended to use 2-3 chains alternatively.
In order to guarantee uniform wear of the guide bar the bar
should be turned over whenever replacing the chain.

Retensioning the saw chain

2
All that is necessary to retension the saw chain is to loosen
the quick tensioner (2) slightly as described under "Mounting
the guide bar and saw chain".
Tension the chain as already described.
For all models
Chain brake
The EA3500S and EA3501S comes with an inertia chain
brake as standard equipment. If kickback occurs due
to contact of the guide-bar tip with wood (see SAFETY
PRECAUTIONS, page 7, 11), the chain brake will stop the
chain through inertia if the kickback is sufficiently strong.
The chain will stop within a fraction of a second.
The chain brake is installed to block the saw chain
before starting it and to stop it immediately in case of an
emergency.
IMPORTANT: NEVER run the saw with the chain brake
activated (except for testing, see "Testing chain brake")!
Doing so can very quickly cause extensive engine
damage!
ALWAYS release the chain brake before
starting the work!
1
Engaging the chain brake (braking)
If the kickback is strong enough the sudden acceleration of
the guide bar combined with the inertia of the hand guard (1)
will automatically actuate the chain brake.
To engage the chain brake manually, simply push the hand
1
guard (1) forward (towards the tip of the saw) with your left
hand (arrow 1).
Releasing the chain brake
Pull the hand guard (1) towards you (arrow 2) until you feel it
catch. The brake is now released.
27