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Operating instructions
Note:
Before using the tool, read the instruction book carefully.
BEFORE PUTTING INTO OPERATION
• BATTERY CHARGING
A battery that is new or has not been used for a longer period does
not develop its full capacity until after several charging / discharging
cycles.
A significantly reduced working period after charging indicates that
the batteries are used and must be replaced.
• TO REMOVE OR INSTALL BATTERY PACK (See Fig.A)
Locate latches on side of battery pack and depress both sides to
release battery pack from your tool. Remove battery pack from
your tool. After recharge insert the battery pack into the battery
port. A simple push and slight pressure will be sufficient.
AUXILIARY HANDLE (See Fig.B) (For WU164PT/ WU365PT/
WU367PT)
Slide the handle onto the drill and rotate to the desired working
position. To clamp the auxiliary handle, rotates the handgrip
clockwise. To loosen it, rotate the handgrip anti-clockwise. Always
use the handle during operation.
ON/OFF SWITCH (See Fig.C)
Depress to start and release to stop your drill. The on/off switch is
fitted with a brake function which stops your chuck immediately
when you quickly release the switch.
It is also a variable speed switch that delivers higher speed and
torque with increased trigger pressure. Speed is controlled by the
amount of switch trigger depression.
Warning: Do not operate for long periods at low speed
because excess heat will be produced internally.
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.
REVERSIBLE (See Fig.C)
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.
Warning:
Never change the direction of rotation when the
chuck is rotating, wait until it has stopped!
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.
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