Ozito CDR-014, Instruction Manual

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dRill dRiVeR opeRation (cont.)
12
installing drill or driver Bits
Remove the battery (8) from the drill.
Open or close the keyless chuck (1) to a point
where the opening is slightly larger than the drill
or driver bit you intend to use.
Insert the drill or driver bit into the keyless chuck
(1), ensuring the end of the drill or driver bit does
not touch the screw inside the keyless chuck (1).
Close the keyless chuck (1) onto the drill or driver
bit (Fig. 8).
Removing drill/driver Bits
Remove the battery (8) from the drill.
Loosen the keyless chuck (1) as described previously.
Remove the drill or driver bit from the keyless chuck (1).
caution: Do not handle drill bits without gloves as drill bits and other accessories
are sharp or can be hot after use, this can cause personal injury.
General Hints for drilling in all materials
Always use sharp drill bits.
Mark the place where you would like the hole to be drilled.
Commence with a slow speed to start the hole (see section “Speed Control”
for directions on how to do this).
Reduce your pressure on the drill when the drill bit is about to break through
the material.
metal drilling
Support thin material with a piece of scrap wood.
Use a centre punch to mark the position of the hole.
If drilling a large hole, use a small size drill bit first to establish a pilot hole then
use the required large size drill bit.
Use only HSS (high speed steel) drill bits or those recommended for metal use.
When drilling into iron or steel, use a cooling lubricant such as thin oil. With
aluminium, use turpentine or paraffin. With brass, copper and cast iron, use no
lubricant but withdraw the drill regularly to assist cooling.
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Fig. 8
WaRninG! Do not hold the chuck body with one hand and use 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. This could
cause an accident resulting in personal injury.
WaRninG!
Remove battery from the drill before attempting to change
accessory. Failure to do so may cause serious personal injury.