Greatneck 80154 Manual del usuario - Página 11

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INSTALLING DRILL BITS – cont'd
4.
Finish tightening the chuck jaws. Firmly
grasp the chuck body with one hand
and the chuck collar with the other
hand rotate the chuck body in a
clockwise direction.
NOTE: Hand tighten chuck jaws. Do
NOT use pliers.
WARNING:
!
into chuck and tighten as shown in
Fig. 5. Drill bit MUST be properly
inserted with all three chuck jaws
holding the bit centred in the chuck.
Failure to properly insert drill bit could
cause the drill bit to be thrown from the
chuck resulting in possible serious
injury or damage to the chuck.
Fig. 5
ASSEMBLY & OPERATION
Fig. 4
Do not insert drill bit
REMOVING BITS
1.
To open the keyless drill chuck, grasp
and hold the chuck collar with one
hand and the chuck body with the
other hand. Rotate the chuck body in a
counter-clockwise direction until the
chuck jaws open and release the bit.
2.
Remove the drill bit.
!
WARNING
Have you read "POWER TOOL
SAFETY", "SPECIFIC SAFETY
RULES", "EXTENSION CORD
GUIDELINES" and "SYMBOLS" on
pages 3, 4, 5, 6, 7 & 8 of this Manual?
If not, please do so before you
operate this drill. Your safety
depends on it!
Every time you use the drill you
should verify the following:
1.
Chuck is tight.
2.
Workpiece is properly secured.
3.
Safety glasses are being worn.
Failure to adhere to these safety
rules can greatly increase the
chances of injury.
DRILLING
When drilling into smooth, hard surfaces
such as metal, use a center punch to mark
the desired hole location. This will prevent
the drill bit from slipping off centre as the
hole is started.
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