position. To clamp the auxiliary handle rotates the handgrip
clockwise. To loosen the auxiliary handle rotate the hand grip
anti-clockwise. Always use the auxiliary handle (See C).
ADJUSTABLE DEPTH STOP
Fit the drill bit or driver bit into the chuck. Loosen the depth
stop by rotating the handle grip anti-clockwise. Slide the depth
stop until the distance between the depth stop end and the
drill/driver bit end is equal to the depth of hole/screw you wish
to make. Then clamp the depth stop by rotating the handle
clockwise.
HAMMER OR DRILLING CONTROL
When drilling masonry and concrete, choose the Hammer
position . When drilling wood, metal, plastic and use as a
screwdriver, choose the drill position .
MOUNTING OF BIT IN CHUCK (WU305/WU307)
When mounting the drill bit, insert bit between the chuck jaws
as far as it will go. Ensure drill bit is in the center of the chuck
jaws. Using the chuck key provided, there are three holes in
which the chuck key should be inserted. Tighten them equally in
turn at each of the three holes, not just at one hole. Your drill bit
is now locked in the chuck. The bit can be removed by reversing
the above procedure (See D ).
Warning: Before installing accessory, remove plug from
power supply. Do not attempt to tighten drill bits (or any other
accessory) by gripping the front part of the chuck and turning
the tool on. Damage to the chuck and personal injury may
result.
6
7
8
Operating instructions
Note: Before using the tool, read the instruction book carefully.
ON/OFF SWITCH
Depress the switch to start the tool and release it to stop your
tool.
SWITCH LOCK-ON BUTTON
Depress on/off switch (1) then lock-on button (2) (See A), release
on/off switch first and lock-on button second. Your switch is
now locked on for continuous use. To switch off your tool just
depress and release the on/off switch.
FORWARD AND REVERSE ROTATION CONTROL
For drilling and screw driving use forward rotation marked “
”(lever is moved to the ¬left). Only use reverse rotation marked
“ ”(lever is moved to the right )to remove screws or release a
jammed drill bit.
Never change the direction of rotation when the tool is rotating,
wait until it has stopped.
VARIABLE SPEED CONTROL
Adjust the knob to increase or decrease the speed according to
the material and accessory to be used (also possible during no
load operation). Low speed will provide low torque and high
speed gives higher torque (See B).
AUXILIARY HANDLE
Slide the handle onto the drill and rotate to the desired working
1
2
3
4
5
