ACDelco ARD1296 Manual De Instrucciones página 9

CHUCK REMOVAL
ALWAYS WEAR EYE PROTECTION
Turn the adjustment collar to the "drill" position and low speed gear shifter. Tighten
the chuck around the shorter end of a hex key (not supplied) of 1/4" or greater size.
Using a wooden mallet or similar object, strike the longer end in the clockwise
direction. This will loosen the screw inside the chuck.
1. Open chuck jaws fully.
2. Insert a screwdriver into front of chuck between jaws to engage screw head. Remove
screw by turning clockwise.
3. Place a hex key in chuck and tighten. Using a wooden mallet or similar object, strike
key sharply in the counterclockwise direction .This will loosen the chuck so that it can
be unscrewed by hand.
CHUCK INSTALLATION
1. Screw the chuck on by hand as far as it will go and insert screw (LH thread).
2. Tighten screw securely.
3. Tighten the chuck around the shorter end of a 1/4"a or large hex key (not supplied)
strike the longer end in the clockwise direction with a wooden mallet.
INSTALLING OR REMOVING BATTERY PACK
TO REMOVE BATTERY PACK: Depress the battery pack release button (7) and pull
the battery pack (8) out of tool.
TO INSTALL BATTERY PACK: Push the battery pack (8) onto tool until it locks in
place.
INSERTING AND REMOVING A DRILL BIT
Your tool features a keyless chuck for greater convenience. To insert a drill bit or other
accessory, follow the following steps listed below.
1. Lock the trigger switch in the off position.
2. Grasp the rear half of the chuck with one hand and use your other hand to rotate the
front half counterclockwise. Rotate far enough so that the chuck opens sufficiently to
accept the desired accessory.
3. Insert the bit or other accessory into the chuck and tighten securely by holding the
rear half of the chuck and rotating the front portion in the clockwise direction.
To release the accessory, repeat step 2 listed above.
CAUTION
Damage to the chuck and personal injury may result. Always lock off trigger switch
when changing accessories.
2. Be sure to tighten chuck with two hands on both the rear sleeve and the forward
sleeve for maximum tightness.
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ASSEMBLY
1. Do not attempt to tighten drill bits (or any other accessory)
by gripping the front part of the chuck and turning the tool on.
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