Porter-Cable 2650 Power Screwdriver User Manual


 
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2. Squeeze trigger switch (A) Fig. 1, to start motor, as the trigger switch is
squeezed, the driver speed increases. The screwdriver bit will not rotate until
engaged in a fastener and forward pressure is applied to the tool. To stop
motor, release trigger switch.
3. LOCK BUTTON – A lock button (B) Fig. 1, is provided to keep motor
running without holding the trigger switch ON.
TO LOCK the trigger switch ON, squeeze the trigger as far as it will go, push
in lock button and release trigger.
TO UNLOCK lock button, squeeze trigger and release, leaving lock button
free to spring out.
4. DIRECTION OF ROTATION – Porter-Cable screwdrivers will rotate either
in a clockwise direction for driving fasteners with a right hand thread, or a
counter clockwise direction for removing fasteners with a right hand thread.
To determine rotation, stop the motor by releasing the trigger switch and
move the reversing lever (C) Fig. 1, in the direction marked “reverse” for
counterclockwise rotation, or in the opposite direction for clockwise rotation.
TO CHANGE BIT HOLDERS
1. CAUTION: DISCONNECT SCREWDRIVER FROM POWER CIRCUIT.
2. While holding locking collar (A) Fig. 2, forward away from power unit,
unscrew depth stop assembly and remove.
Fig. 1
C
A
B
Fig. 2
A
D
B
C