![background image](http://html1.mh-extra.com/html/ozito/cdl-1800/cdl-1800_instruction-manual_1666269012.webp)
DRILL OPERATION (cont.)
11
Keyless Chuck
1. The keyless chuck (1) allows for easy installation and
removal of accessories.
2. To open and close the keyless chuck (1), firmly hold
the chuck collar (a) and rotate the chuck body (b)
with your hand (Fig. 7).
3. The arrows on the keyless chuck (1) indicate in
which direction to rotate the chuck body in order
to GRIP (tighten) or RELEASE (unlock) the drill bit
or accessory.
Warning!
Do not hold the chuck body with one hand and use the power
of the drill to tighten or loosen the chuck jaws. The chuck body could slip
and your hand could come in contact with a rotating accessory resulting in
personal injury.
General Hints for Drilling in all Materials
1. Always use sharp drill bits.
2. Mark the place where you would like the hole to be drilled.
3. Commence with a slow speed to start the hole (see section “Variable Speed
Trigger” for directions on how to do this).
4. Reduce your pressure on the drill when the drill bit is about to break through
the material.
Installing a Drill or Driver Bit
Always ensure the forward/reverse selector (4) is in the lock position and/or remove
the battery (5).
1. Loosen the keyless chuck (1) as described in the “Keyless chuck” section above.
2. Insert the drill or driver bit into the keyless chuck (1), ensuring the end of the drill
bit does not touch the screw inside the keyless chuck (1).
3. Tighten the keyless chuck (1) onto the drill or driver bit.
Removing Drill or Driver bit
Always ensure the forward/reverse selector (4) is in the lock position and/or remove
the battery (5).
1. Loosen the keyless chuck (1) as described in the “Keyless chuck” section above.
2. Remove the drill or driver bit from the keyless chuck (1).
Note:
Do not handle drill bits without gloves as drill bit and other accessory can be
sharp or can be hot after use causing personal injury.
Fig. 7