11
Lithium-Ion Brushless impact wrench
EN
Using The LED Light
Before operation, the LED light
will be activated when the On/Off
switch is slightly depressed, and will
automatically turn off 20 seconds
after the On/Off switch is released.
The tool and battery are equipped
with a protection system. When
the LED Light is quickly flashing 3
seconds and turn off, the system
will automatically cut off power to
the tool to extend battery life. The
tool will automatically stop during
operation if the tool and/or battery
are placed under one of the following
conditions:
• Overloaded: The tool is operated
in a manner that causes it to draw
an abnormally high current. In this
situation, release the Trigger Switch
on the tool and stop the application
that caused the tool to become
overloaded. Then pull the Trigger
Switch again to restart.
• Overheated: Under the condition
above, if the tool does not start, the
Tool and Battery are overheated. In
this situation, let the Tool and Battery
cool before pulling the Trigger Switch
again.
• Low battery voltage: The
remaining Battery capacity is too low
and the tool will not operate. In this
situation, remove and recharge the
Battery.
WARNING:
To turn on the light, press the
On/Off switch and make sure the
Forward/Reverse Rotation Control is
on right/left position.
See Fig. F
TROUBLE SHOOTING
1. I CAN NOT 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.
2. 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
o
C and above
30
o
C as this will affect performance.
OPERATING INSTRUCTIONS
NOTE: Before using the tool, read the
instruction book carefully.
INTENDED USE:
This tool is intended for the fastening and loosening
of bolts, nuts and various threaded fasteners. This
tool is not intended for use as a drill.
ASSEMBLY AND
OPERATION
ACTION FIGURE
BEFORE OPERATION
Removing the Battery Pack
See Fig. A1
Charging the Battery
See Fig. A2
Installing the Battery Pack
See Fig. A3
Checking the battery condition (only for WX279)
See Fig. A4
ASSEMBLY
Inserting and Removing Socket (not
supplied)
See Fig.
B1, B2
Assembling the belt hook
See Fig.
C1, C2
OPERATION
Switch Lock
See Fig. D1
Forward And Reverse Rotation
Control
WARNING: Never Change
The Direction Of Rotation
When The Chuck Is Rotating,
Wait Until It Has Stopped!
See Fig.
D2, D3
Variable Speed Control See Fig. E
Operating the On/Off Switch
WARNING: Do not operate
for long periods at low
speed because excess heat will
be produced internally.
See Fig. F
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