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OPERATION
Disconnect tool from power source!
1. Squeeze the trigger switch (A)
Fig. 2 to start the motor.
Release the trigger switch to
stop the motor. For a slow
speed, slightly squeeze the
trigger switch. For the fastest
speed, squeeze the trigger
switch all the way.
2. A lock button (C) Fig. 2 is
provided to keep the motor
running without holding the
trigger switch "ON". To lock the
trigger switch "ON", squeeze
the trigger switch as far as it will
go, push in the lock button (C)
and release the trigger.
To free the lock button, squeeze the trigger and release.
NOTE: The lock button can be engaged only when the drill is running at
maximum speed.
Never use the lock button when you may have to stop the drill
suddenly.
3. This model is provided with a reversing switch (B) Fig. 2, and will operate in
either the forward direction (clockwise rotation) for drilling holes, or the
reverse direction (counter-clockwise rotation). For counter-clockwise
rotation, stop the motor by releasing the trigger switch, and move the
reversing switch toward the right side of the drill (or in the opposite
direction for clockwise rotation).
NOTE: Never attempt to change the direction of rotation while the switch is
“ON”. To do so may damage the interlock feature built into the switch. Be
certain that the switch is “OFF” and that the motor has completely stopped
before changing direction of rotation.
Be sure that the switch is “OFF” before connecting the drill
to the power circuit.
4. Connect the drill to the power circuit. Make sure that the power circuit
voltage is the same as that shown on the specification plate of the drill.
A
Select the mode of operation by rotating the mode selecting knob (A) Fig. 3 in
either direction (clockwise or counterclockwise). With the “D” toward the
indicating mark (B) Fig. 3 on the gear case, the drill is in the drilling mode.
With the “H” toward the indicating mark, the drill is in the hammering mode.
You can change the mode of operation while the drill is running.
DRILLING OR HAMMER-DRILLING
Fig. 2
C
B
TO START AND STOP THE DRILL