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Page 14
OPERATION
(1) To use the hammer-drilling mode
1. Rotate the mode-selector ring until the
hammer symbol
appears in line
with the arrow.
2. Apply pressure to the bit during
operation to engage the hammering
mechanism.
NOTE: The number selected on the
torque-adjustment ring has no effect on
operation of the drill in hammer mode.
(2) To use only the drilling mode
Rotate the mode-selector ring until the
drill symbol
in line with the arrow.
NOTE: The number selected on the
torque-adjustment ring has no effect on
the operation of the drill in the drilling
mode.
(3) To use the driving screws mode
1. Rotate the mode-selector ring until the
driving symbol
appears in line with
the arrow.
2. Then rotate the torque-adjustment
ring until the desired clutch setting
appears in line with the arrow. The
torque-adjustment ring, when properly
adjusted, will slip at a preset torque to
prevent driving the screw too deeply
into different materials and to prevent
damage to the screw or tool.
IMPULSE MODE (FIG.12)
FIG. 12
1. Impulse mode creates a pulsating on-
off-on motor power cycle, which leads to
a short impulse of torque, together with
low speed, that can be more effective
than a pure rotational motion for certain
applications. The impulse mode can be
used to remove stubborn screws and
prevent the bit tip from walking when
drilling into smooth surfaces, such as
ceramic tiles and steel pipes.
2. Attach the battery to the tool.
3. Turn the direction-of-rotation selector
fully to the left or right and then press
the trigger switch to shine the LED
worklight.
4. If the impulse indicator is off, you can
press the impulse button to turn on
the impulse indicator. If the impulse
indicator is on, indicates that the
impulse mode has been activated.
NOTICE: Do not work for long periods with
the impulse mode activated, as the motor
can be overheated.
NOTICE: The impulse mode has a memory
function. If you activate the impulse mode
without turning off, you can continue to
use the mode directly next time.
NOTICE: With the impulse mode on, the
impulse indicator will automatically turn
off about 1 minute after the trigger switch
is released.
Impulse
Indicator
Impulse
Button
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