Worx Professional WU152 Manual De Usuario página 9

Warning: Do not operate for long periods at low speed
because excess heat will be produced internally.
3
SWITCH LOCK (See Fig.C)
The switch trigger can be locked in the OFF position. This helps to
reduce the possibility of accidental starting when not in use. To lock
the switch trigger, place the direction of rotation selector in the center
position.
4
REVERSIBLE (See Fig.C)
For drilling and screw driving use forward rotation marked "
(lever is moved to the left).
Only use reverse rotation marked "
to remove screws or release a jammed drill bit.
Warning: Never change the direction of rotation when the
chuck is rotating, wait until it has stopped!
5
TWO-SPEED GEAR TRAIN (See Fig.D)
The drill has a two-speed gear train designed for drilling or driving at
LOW (mark is 1) or HIGH (mark is 2) speeds. A slide switch is located
on top of the drill to select either LOW or HIGH speed. When using
the drill in the LOW speed range, the speed will decrease and the drill
will have greater power and torque. When using the drill in the HIGH
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.
"
" (lever is moved to the right)
6 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.
7 TORQUE ADJUSTMENT AND HAMMER OR DRILLING
CONTROL (See Fig.E)
(Screw driving force of your drill driver)
The torque is adjusted by rotating the variable clutch. The torque is
greater when the variable clutch is set on a higher setting. The torque
is less when the variable clutch is set on a lower setting.
When drilling in masonry and concrete choose the hammer position
. (For WU365/367)
When drilling in wood, metal, plastic and screwdriver choose the drill
position .
Make the setting as follows:
1 - 4 for driving small screws
5 - 8 for driving screws into soft material
9 - 12 for driving screws into soft and hard material
13 - 16 for driving screws into hard wood
17 - 20 for driving larger screws
for heavy drilling
for drilling in masonry and concrete (For WU365/367)
9