11
- Position the sprocket guard (
G/2
).
Manually tighten the two fastening nuts (
G/1
).
Tightening the chain
- Slightly lift the end of the guide bar and turn the chain
adjusting screw (
H/4
) to the right (clockwise) until the
chain rests against the bottom side of the guide bar.
- Continue to lift the guide bar end and
Þ
rmly tighten the
two fastening nuts (
G/1
) by means of the universal
wrench.
Chain brake
I
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 (
K/3
) will
automatically
actuate the chain brake.
When actuating the chain brake
manually
, press the hand
guard (
K/3
) with your left hand in the direction of the guide
bar end (arrow 1).
Releasing the chain brake
Pull the hand guard (
K/3
) in the direction of the tubular handle
(arrow
2
) until it will engage noticeably. Now the chain break
is released.
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 in short intervalls because new
chains tend to elongate.
-
When checking the chain tension the engine must be switch-
ed off.
NOTE:
It is recommended to use 2-3 chains alternatively.
In order to guarantee a uniform wear of the guide bar the bar
should be turned over whenever replacing the chain.
The DCS9010 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
6
), the
chain brake will stop the chain through inertia if the kickback
is suf
Þ
ciently 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 emer-
gency.
IMPORTANT: NEVER run the saw with the chain brake acti-
vated
(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!
J
K
2
1
3
H
4
G
2
1
Содержание DCS 9010
Страница 27: ...27 Notes...
