Filter
Top Products
9
G
The chain has the proper tension when it lies against the
bottom edge of the guide bar and can be easily pulled by hand
about 5 mm (a little under 1/4") up from the guide bar.
Check the chain tension frequently - new chains tend to get
longer during use!
When checking the chain tension the motor must be switched
off and the power supply plug pulled out.
HINT:
Use 2 or 3 saw chains alternately for even wear of the chains,
sprocket and guide bar running surfaces.
In order to guarantee a uniform wear of the groove in the bar the
bar should be turned over whenever replacing the chain.
Checking the chain tension
11
12
The ES-151, ES-161 and ES-171 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 5), 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.
Chain brake
H
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
(I/11) will automatically actuate the chain brake.
To engage the chain brake manually, simply push the hand
guard (I/11) forward (towards the tip of the saw) with your left
hand (arrow 1).
Releasing the chain brake
Pull the hand guard (I/11) towards you (arrow 2) until you feel
it catch. The brake is now released.
Note:
When the chain brake is actuated the power supply to the motor
will be cut off. Testing of the chain brake is described on page
12.
I
Chain brake maintenance
The chain brake is a very important safety feature, and like
any other part it is subject to a certain amount of wear.
Regular inspection and maintenance is important for your
personal safety, and can be properly performed only by a
DOLMAR service center.
SERVICE