9
WX372.3 WX372.5
Lithium-Ion cordless
hammer drill
4. TWO-SPEED GEAR CONTROL (See Fig. C)
The drill has a Two-Speed Gear Control (3) 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. 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.
Gear I
Low speed range: for screwdriving or working with
large drilling diameter.
Gear II
High speed range: for working with small drilling
diameter.
WARNING: To prevent gear damage,
always allow the chuck to come to a
complete stop before changing the direction of
rotation or the two-speed gear train.
5. CHUCK ADJUSTMENT (See Fig. D)
To open the chuck jaws rotate the front section of the
Chuck (1). 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.
6. TORQUE ADJUSTMENT AND HAMMER OR
DRILLING CONTROL (See Fig. E)
(Screw driving force of your drill driver)
The torque is adjusted by rotating the torque
adjustment ring (2). The torque is greater when the
torque adjustment ring is set on a higher setting. The
torque is less when the torque adjustment ring is set
on a lower setting.
When drilling in masonry and concrete choose the
hammer position .
When drilling in wood, metal, plastic and screwdriver
choose the drill position .
Make the setting as follows:
1 - 4
for driving small screws
5 - 9
for driving screws into soft material
10 - 14 for driving screws into soft and hard material
15 - 19 for driving screws into hard wood
20 - 22 for driving larger screws
for heavy drilling
for drilling in Brickwork and concrete
6
7
B
C
D
E
A
