Cordless Drill/Drivers WT150
6. REVERSIBLE
The direction selector (2) located above the switch trigger
controls the direction of rotation. With the drill held in nor-
mal operating position, the direction of rotation selector
should be positioned to the right of the switch for drill-
ing. The rotation direction is reversed when the selector
is positioned to the left. When the selector is in the center
position, the trigger switch is locked (See Fig 3).
Warning: Never change the direction of ro-
tation when the chuck is rotating, wait until
it has stopped.
7. VARIABLE SPEED
This tool has a variable speed switch that delivers higher
speed and higher torque with increased trigger pres-
sure. Speed is controlled by the amount of switch trig-
ger depression.
Warning: Do not operate for long periods at
low speed because excess heat will be pro-
duced internally.
8. TWO-SPEED GEAR TRAIN
The drill has a two-speed gear train designed for drilling
or driving at LO (mark is 1) or HI (mark is 2) speeds. A
slide switch is located on top of the drill to select either
LO or HI speed (See Fig 4). When using the drill in the LO
speed range, the speed will decrease and the drill will
have greater power and torque. When using the drill in
the HI speed range, the speed will increase and the drill
will have less power and torque.
Warning: To prevent gear damage, always al-
low the chuck to come to a complete stop
before changing the direction of rotation or the
two-speed gear train.
9. CHUCK ADJUSTMENT.
Adjusting the chuck on your cordless drill is easy as it
comes fitted with a spindle lock. To open the chuck jaws
rotate the front section of the chuck. Insert the drill bit
between the chuck jaws and rotate the front section in
the opposite direction. Ensure the drill bit is in the center
of the chuck jaws. Finally, firmly rotate the front chuck
section in the opposite directions. Your drill bit is now
clamped in the chuck.
10. TORQUE ADJUSTMENT
(Screw driving force of your drill driver)
The torque is adjusted by rotating the torque adjustment
ring (See Fig 5). The torque is greater when the torque
adjustment ring is set on a higher setting. The torque is
11
10
Fig 5
Fig 3
Fig 4
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2005-7-27 17:53:02
