909 H18 series Gebrauchsanweisung - Seite 16
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Seite drucken2 Speed gearbox
The 2 Speed Gearbox allows you
to select a gear with the optimum
speed and torque to suit the
application.
Note.
When changing the drill
selector, ensure the drill is not
operating.
To select the LOW gear (low
speed, high torque setting), push the gear selector (10)
backward, towards the back of the drill. The word LOW will
be displayed.
To select the HIGH gear (high speed, low torque setting),
push the gear selector (10) forward, towards the chuck. The
word high will be displayed.
Inserting and removing bits
This drill has a keyless chuck, which means that a chuck
key is not needed to secure a bit in the drill.
Open the chuck by unscrewing it in an anti-clockwise
direction.
Do this sufficiently enough to allow the drill bit to enter the
jaws of the chuck.
Ensure the drill bit is fully inserted, so that the chuck jaws
grip the straight section of the bit.
Rotate the chuck clockwise until the jaws tighten on the drill
bit. The collar of the chuck needs to be tightened firmly to
ensure the drill bit is held securely.
To remove the drill bit, rotate sharply the chuck in a anti-
clockwise direction, sufficiently enough to allow the drill bit
to be removed.
Note.
This drill is fitted with spindle lock and the chuck is a
one-handed operation.
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