Problem Solution; Maintenance - Worx WU150 Manual

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.
12. 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

PROBLEM SOLUTION

1. WHY DOES THE DRILL NOT TURN ON
WHEN YOU PRESS THE SWITCH?
The forward and reverse switch, which is on
top of the trigger, is positioned in the lock
function. Unlock the forward and reverse
switch putting it into the required rotation
position. Push the trigger and the drill will
start to rotate (See Fig B).
2. THE DRILL STOPS BEFORE THE
SCREW IS COMPLETELY TIGHTENED.
WHY?
Verify the torque position of the torque
adjusting ring, you can find the torque-
adjusting ring between the chuck and the drill
body. Position 1 is the lowest torque (screw
driving force) and position 23 is the highest
torque (screw driving force). Position 24 is for
drill operation. Regulate the torque adjusting
ring to a higher position to reach the best
result (See Fig D.1 & D.2).
Cordless drill
13L-WU150 WU155 WU162 WU364 WU366 WU376-070305.indd 11
3. I CANNOT FIT THE BATTERY INTO THE
BATTERY CHARGER. WHY?
The battery can be inserted into the charger
only in one direction.Turn the battery around
until it can be inserted into the slot, the red
LED light should turn on when the battery is
charging.
4. REASONS FOR DIFFERENT CHARGING
TIMES
Your charge time can be affected by many
reasons which are not defects in your product.
If the battery pack is only partly discharged
it may be re-charged in less than 1 hour. If
the battery pack and ambient temperature
are very cold then re-charging may take 1-1.5
hours. If the battery pack is very hot it will not
re-charge because the internal temperature
safety cutout will prevent it. If the battery pack
is very hot you must remove your battery
pack from the charger and allow your battery
pack to cool first to ambient temperature and
then recharging can be started. If you charge a
second battery pack immediately after the first
then the charger can be overheated. Always
allow at least 15 minutes rest between battery
pack charging.
5. REASONS FOR DIFFERENT BATTERY
PACK WORKING TIMES
Charging time problems, as above, and
having not used a battery pack for a prolonged
time will reduce the battery pack working time.
This can be corrected after several charge and
discharge operations by charging & working
with your drill. Heavy working conditions such
as large screws into hard wood will use up the
battery pack energy faster than lighter working
conditions. Do not re-charge your battery pack
below 0 C and above 30
o
performance.

MAINTENANCE

Remove the plug from the socket before
carrying out any adjustment, servicing or
maintenance.
Your tool requires no additional lubrication or
maintenance.There are no user serviceable
C as this will affect
o
EN
3/30/2007 2:04:48 PM
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