Trouble Shooting - Worx WX121 Series Manual

Torque adjustment
Torque selection
Position 1 corresponds to the mini-
mum tripping torque, and Position 20
corresponds to the maximum tripping
torque.
Position 1-6: suitable for screws less
than 4mm;
Position 7-13:suitable for soft materi-
als such as wood;
Position 14-20: suitable for hard
materials such as materials made of
aluminum alloy.
EN
Mode switch
Screwdriving
16
Drilling
Hammer drill mode
for drilling holes in lightweight con-
crete and brick walls)
Operating the on/off switch
WARNING: Do not use start-stop
switch for long time and low
speed operation, otherwise the
machine may overheat and cause tool
damage.
See Fig. E
See Fig. F
(it can be used
See Fig. G
LED light indicator
The LED will be lit when the switch is
pressed. When the switch is released,
the LED will automatically go out in 5
seconds.
The following situations may trigger
automatic power-off protection:
• Overloaded: Tools are overloaded
when they are running, the current
is too high. In this case, release the
switch, stop the operation leading to
tool overload, and restart the switch.
•Overheat: In the case above, if the tool
is not started, the tool and battery may
be overheated. In this case, cool the
tool and battery pack before starting
the switch again.
•Low battery voltage:The tool does not
work when the remaining capacity is
too low. In this case, dismantle and
replace the battery pack.
WARNING: Make sure the
reversing lever is on the left or
right, press the switch and the LED
light comes on.

5. TROUBLE SHOOTING

1. WHY HAS THE SWITCH BEEN PRESSED AND THE
MACHINE DOES NOT WORK?
There is a reversing lever at the top of the switch. When
See Fig. G