6 ENGLISH
Speed adjusting dial
WARNING: Do not use the speed adjusting
dial during operation. The trimmer bit can be
touched by the operator because of reaction force.
This may result in personal injury.
CAUTION: If the tool is operated continuously
at low speeds for a long time, the motor will get
overloaded, resulting in tool malfunction.
CAUTION: The speed adjusting dial can be
turned only as far as 6 and back to 1. Do not force
it past 6 or 1, or the speed adjusting function may
no longer work.
The tool speed can be changed by turning the speed
adjusting dial to a given number setting from 1 to 6.
1
Fig.4
► 1. Speed adjusting dial
Higher speed is obtained when the speed adjusting
dial is turned in the direction of number 6. And lower
speed is obtained when it is turned in the direction of
number 1.
This allows the ideal speed to be selected for optimum
material processing, i.e. the speed can be correctly
adjusted to suit the material and bit diameter.
Refer to the table for the relationship between the num-
ber settings on the dial and the approximate tool speed.
Number min
-1
1 10,000
2 12,000
3 17,000
4 22,000
5 27,000
6 34,000
ASSEMBLY
CAUTION: Always be sure that the tool is
switched o and unplugged before carrying out
any work on the tool.
Installing or removing trimmer bit
CAUTION: Do not tighten the collet nut with-
out inserting a trimmer bit, or the collet cone will
break.
CAUTION: Use only the wrenches provided
with the tool.
There are two ways to install the trimmer bit. Perform
either way.
With two wrenches
Insert the trimmer bit all the way into the collet cone and
tighten the collet nut securely with one wrench while
holding the neck with the other wrench.
1
2
3
4
Fig.5
► 1. Tighten 2. Loosen 3. Neck 4. Collet nut
With one wrench
Insert the trimmer bit all the way into the collet cone
and tighten the collet nut securely with the wrench while
pressing the shaft lock.
1
2
3
4
Fig.6
► 1. Tighten 2. Loosen 3. Shaft lock 4. Collet nut
To remove the trimmer bit, follow the installation proce-
dure in reverse.
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