Worx WU376, Руководство пользователя

Страница: 13 / 27

Cordless Hammer Drill ENG
9. 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 D). 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 allow the chuck to come
to a complete stop before changing the
direction of rotation or the two-speed
gear train.
10. HAMMER OR DRILLING CONTROL
When drilling in masonry and concrete choose
the hammer position. When drilling in wood,
metal, plastic and screwdriver choose the drill
position (See E.1).
11. CHUCK ADJUSTMENT
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.
12. TORQUE ADJUSTMENT
(Screw driving force of your drill driver)
The torque is adjusted by rotating the torque
adjustment ring (See E.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.
Rotate the adjustment ring to the desired
setting:
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 - 23 for driving larger screws
24 for heavy drilling setting
13. BIT STORAGE
The bits provided with the drill can be placed in
the storage area located at the side of the drill,
and slide in and out (See F).
14. LEVEL DRILLING
The level indication (13) is recessed in the
motor housing of your drill-driver on top. It can
be used to keep drill bits level during horizontal
drilling operation (See H).
15. DRILLING
When drilling into a hard smooth surface, use a
center punch to mark the desired hole location.
This will prevent the drill bit from slipping
off center as the hole is started. Hold the tool
firmly and place the tip of the bit at the point
to be drilled. Depress the switch trigger to start
the tool. Move the drill bit into the workpiece,
applying only enough pressure to keep the bit
cutting. Do not force or apply side pressure to
elongate a hole.
Tungsten carbide drill bits should
always be used for concrete and
masonry. When drilling in metal, only use
HSS drill bits in good condition. Always
use a magnetic bit holder (not included)
when using short screwdriver bits. When
screw-driving, apply a small quantity of
liquid soap or similar to the screw threads
to ease insertion.
16. DISPOSAL OF AN EXHAUSTED
BATTERY PACK
To preserve natural resources, please
recycle or dispose of the battery pack
properly. This battery pack contains Ni-Mh/NI-
Cd batteries. Consult your local waste authority
for information regarding available recycling
and/or disposal options. Discharge your battery
pack by operating your drill, then remove the
battery pack from the drill housing and cover
the battery pack connections with heavy-duty
adhesive tape to prevent short circuit and
energy discharge. Do not attempt to open or
remove any of the components.
17. AUTOMATIC SPINDLE LOCK
The automatic spindle lock allows you to use
as a regular screwdriver. You can give an extra
twist to firmly tighten a screw, loosen a very
13 12
UKR-WU376 WU376.1 WU376¡ª060726.indd 13 2006-7-26 14:05:43