Functional Description - Porter-Cable 7319 Instruction Manual

900005 - 11-30-01.qxd
FOREWORD
Porter-Cable Laminate Trimmers are designed for flush and bevel trimming
laminated plastics, phenolics, and other similar materials having a bonding
agent too hard to be trimmed with ordinary tools.
The Tilt-Base model allows trimming into corners inaccessible to standard
trimmers and to trim laminated surfaces joining at angles of 45° to 90°. This
feature eliminates the need for hand-trimming in many applications.
The Off-Set Base Trimmer is designed for trimming into the corner of a back
splash and trimming narrow ledges which are already mounted against a wall
or another surface.
The Underscribe Base is designed for making accurate "butt" joints in
laminated plastics, phenolics and other similar materials. The Underscribe
Base is used with the Model 7301 Trimmer Motor and the 43109 Trim Bit.
SELECTING THE BIT
These trimmers are equipped with a
trimming bits having
All laminate trimmers covered by this manual incorporate Model 7301 Motor
Unit and are operated as follows:
TO START AND STOP MOTOR
Fig. 1 shows the location of the power
switch. When the switch actuator is in
the upper position the switch is
"OFF". When the actuator is in the
lower position the switch is "ON".
Make sure switch is "OFF" and power
circuit voltage is the same as that
shown on the specification plate of the
trimmer motor. Connect trimmer to
power circuit.
CAUTION: Grasp trimmer firmly
to resist starting torque and make
sure bit is clear of workpiece and foreign objects.
Slide switch to "ON" position to start motor. Slide switch to "OFF" position to
stop motor.
CAUTION: To avoid personal injury or damage to finished work
always allow the motor to come to a COMPLETE STOP before
setting trimmer down.
TO INSTALL BIT
CAUTION: DISCONNECT TOOL FROM POWER SOURCE.
1. On Models 7310 and 7319 bits may be installed with the motor unit
either assembled or removed from the base. See instructions under Model
7312 for installing the bit in the OFFSET trimmer. See instructions under
Model 7320 for installing the bit in the UNDERSCRIBE trimmer.
2/12/02 10:45 AM

FUNCTIONAL DESCRIPTION

1
/
1
" diameter shanks. Bits are available as an accessory.
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4
MODEL 7301 MOTOR UNIT
6
Page 6
" diameter collet to accept laminate
4
Fig. 1
SWITCH