909 909004DEC Instruction Manual page 17

Switch on
1. Press the On/Off switch /
LED switch (1), then press
the Variable Speed button
marked with a "+" to start
the tool. The machine is
now in continuous operation,
and starts on the minimum
speed.
Switch off
1. Press the On/Off switch / LED switch (1) to turn off the tool.
Varying the speed
1. You can use the Variable
Speed buttons marked with
"-" and "+" to alter the speed
of the tool. Pressing the "+"
increases the speed offering
10 different speed settings.
To decrease the speed,
press the "-" button.
2. Select the correct speed for
the work and type of bit you
are using. In general, lower
speeds are best suited for
large accessories and higher
speeds are best suited for
smaller accessories.
Quick reference guide
Operation
Cutting metal
Sanding wood
Cutting hard metal
Engraving metal
De-burring
Drilling holes
Removing rust
Sharpening
Polishing
Holding the tool
1. For jobs such as milling or engraving where precision is
required, hold the rotary tool like a pen.
2. For heavier work like cutting or grinding, hold the
machine in the palm of your hand.
Changing the collet
Note. Accessories may require different sized collets
(ie. Ø1.6mm, Ø2.4mm or Ø3.2mm).
1. Unscrew the collet nut (7)
should use the wrench
supplied to untighten the
collet nut anti-clockwise
direction while pressing
the spindle lock button (3)
(fig. G).
17
Speed
7-10
7-10
7-10
5-7
5-7
5-7
3-5
3-5
1-3
G