OPERATING INSTRUCTIONS
NOTE: Before using the tool, read the
instruction book carefully.
ASSEMBLY AND OPERATION
ACTION
BEFORE OPERATION
Checking the Battery Pack
Condition
Removing the Battery Pack
Charging the Battery Pack
Installing the Battery Pack
ASSEMBLY AND ADJUSTMENT
Assembling the Hook
Inserting the Bits
Removing the Bits
Forward/Reverse/Lock
WARNING: Never change
the direction of rotation when
10
the chuck is rotating, wait until it is
stopped!
OPERATION
Operating the On/Off Switch
WARNING: Do not operate
for long periods at low
speed because excess heat will
be produced internally.
Variable 3-Speed
Press the red button to select
preferred rotation speed, levels
1 to 3, with 3 being the fastest.
The operating speed will be
illuminated.
20V Brushless Impact Driver
LED Light Indicator
Before operation, the light will be
activated when the On/Off switch
is slightly depressed, and will
automatically turn off 10 seconds
after the On/Off switch is released.
The tool and battery are equipped
with a protection system. The Light
FIGURE
will quickly flash (approximately
once a second, and stop flashing
when you release the trigger), the
system will automatically cut off
See Fig .A1
power to the tool to extend battery
life. The tool will automatically stop
See Fig. A2
during operation if the tool and/or
battery are placed under one of the
See Fig. A3
following conditions:
• Overloaded: The tool is operated
See Fig. A4
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
See Fig. B1,
that caused the tool to become
B2
overloaded. Then pull the Trigger
See Fig. C1
Switch again to restart.
• Overheated: Under the
See Fig. C2
condition above, if the tool does
not start, the Tool and Battery are
overheated. In this situation, let the
See Fig. D1,
Tool and Battery cool before pulling
D2, D3
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.
and make sure the Forward/Reverse
See Fig. E
Rotation Control is on right/left
position.
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.
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
WARNING: To turn on the
light, press the On/Off switch
See Fig. E
EN