Milwaukee 0233-20 Manual Del Operador página 8

WARNING!
To reduce the risk of injury:
• Do not grasp the bit while the
chuck is rotating or while the
bit is falling from the chuck.
• Release the trigger as soon as
the ratcheting stops to avoid
throwing the bit.
Installing Bits into Keyless Chucks
(Fig. 4) Cat. No. 0233-20
These tools are equipped with a hand-
tightening keyless chuck. Always unplug
the tool before installing or removing bits.
Fig. 4
Collar
Cat. No. 0233-20
1. To open the chuck jaws, turn the sleeve
in the counterclockwise direction.
When using drill bits, allow the bit to
strike the bottom of the chuck. Center
the bit in the chuck jaws and lift it about
1/16" off of the bottom.
When using screwdriver bits, insert the
bit far enough for the chuck jaws to
grip the hex of the bit.
2. To close the chuck jaws, hold the collar
while turning the sleeve in the clock-
wise direction. Tighten securely.
Installing Bits into Keyless Chucks
(Fig. 5 & 6) Cat. No. 0235-21
These tools are equipped with a spindle-
lock mechanism and a single-sleeve key-
less chuck. Always unplug the tool before
inserting or removing bits.
1. To open the chuck jaws, turn the chuck
sleeve in counterclockwise direction.
2. To install a bit, open the chuck jaws
slightly wider than the bit. Center the bit
in the chuck jaws and lift it about
1/16" off of the bottom. Align the bit as
shown (Fig. 5).
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3.
Sleeve
NOTE: If the spindle rotates when opening
or closing the chuck jaws, grasp the chuck
and slightly rotate back and forth to en-
gage the spindle-lock mechanism.
The spindle will remain locked until the tool
is turned on. The spindle-lock mechanism
will automatically disengage when the tool
is turned on.
Chuck Removal (Fig. 7)
This tool is equipped with a threaded spindle
to hold the chuck. Before removing the
chuck, unplug the tool and open the chuck
jaws. A left-handed thread screw is lo-
cated inside the chuck to prevent the chuck
from loosening when the tool is operated
in reverse direction. Remove the screw by
turning it clockwise. To remove the chuck,
hold the tool so that only the side of the
chuck rests firmly and squarely on a solid
workbench. Insert the chuck key or a chuck
remover bar in one of the keyholes. Turn
the chuck so the key is at about a 30° angle
to the bench top and strike the key sharply
with a hammer so the chuck turns in a
counterclockwise direction (looking from
8
Fig. 5
To close the chuck jaws, turn the chuck
sleeve in clockwise direction (Fig. 6).
Tighten securely. Several detents will
be felt as the chuck sleeve is turned.
Fig. 6
To close
Sleeve
WARNING!
To reduce the risk of injury,
always wear eye protection.