Porter-Cable 7320 - Manual - manualsarea.com

Page 2 - Read and understand all warnings and operating instructions; SAVE THESE INSTRUCTIONS!; TABLE OF CONTENTS

2 Read and understand all warnings and operating instructions before using any tool or equipment. When using tools or equipment, basic safety precautions should always be followed to reduce the risk of personal injury. Improper operation, maintenance or modification of tools or equipment could resul...

Page 3 - CALIFORNIA PROPOSITION 65; SAFETY GUIDELINES - DEFINITIONS

3 Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known (to the State of California) to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are: ● lead from lead-based paints ● crystalline silic...

Page 4 - Keep children and bystanders away while operating a power tool.; Distractions can cause you to lose control.; safety; GENERAL SAFETY RULES

4 R e a d a l l i n s t r u c t i o n s . F a i l u r e t o f o l l o w a l l instructions listed below may result in electric shock, fire and/or serious injury. The term "power tool" in all of the warnings listed below refers to your mains-operated (corded) power tool or battery-operated (c...

Page 5 - clothes, jewelry or long hair can be caught in moving parts.

5 on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury. e) Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations. f) Dress properly. Do not wear loose clothing or jewelr...

Page 6 - ADDITIONAL SPECIFIC SAFETY RULES; adjustments or changing bits.

6 ADDITIONAL SPECIFIC SAFETY RULES 1. HOLD POWER TOOLS BY INSULATED GRIPPING SURFACES WHEN PERFORMING AN OPERATION WHERE THE CUTTING TOOL MAY CONTACT HIDDEN WIRING OR ITS OWN CORD. Contact with a "live" wire will make exposed metal parts of the tool "live" and shock the operator. 2. ...

Page 7 - the time/current characteristic, as given in IEC 60127

7 MOTOR Many Porter-Cable tools will operate on either D.C., or single phase 25 to 60 cycle A.C. current and voltage within plus or minus 5 percent of that shown on the specification plate on the tool. Several models, however, are designed for A.C. current only. Refer to the specification plate on y...

Page 8 - FUNCTIONAL DESCRIPTION; FOREWORD; EXTENSION CORD SELECTION

FUNCTIONAL DESCRIPTION FOREWORD Porter-Cable Laminate Trimmers are designed for the flush and bevel trimming of laminated plastics, phenolics, and other similar materials that have a bonding agent too hard to be trimmed with ordinary tools. The Tilt-Base model allows trimming into corners inaccessib...

Page 9 - All laminate trimmers in this manual use the Model 7301 Motor Unit.; TO START AND STOP THE MOTOR; ASSEMBLY

9 CARTON CONTENTS 1. Trimmer motor2. Trimmer base (or bases, if a kit is purchased)3. Wrench (or wrenches, if a kit is purchased) OPERATION A MODEL 7301 MOTOR UNIT All laminate trimmers in this manual use the Model 7301 Motor Unit. TO START AND STOP THE MOTOR NOTE: This tool is shipped completely as...

Page 10 - TO INSTALL THE BIT; DISCONNECT THE TOOL FROM THE POWER SOURCE.; TO REMOVE THE BIT; hand until the lock engages the hole in the motor spindle.; MODEL 7310 TRIMMER ASSEMBLY

1. On Models 7310 and 7319, you can install bits either with the motor unit attached or removed. NOTE: See the instructions (Model 7312) for installing the bit in the OFFSET trimmer. See instructions (Model 7320) for installing the bit in the UNDERSCRIBE trimmer. 2. Clean and insert the shank of the...

Page 11 - ADJUSTING THE DEPTH OF CUT; Tighten the sub-base mounting screws securely.

1. Loosen the base-locking screw (A) Fig. 4) approximately 1/4 turn. 2. Turn the depth-adjusting wheel (B) Fig. 4 to reduce or increase the depth of cut. 3. T i g h t e n t h e b a s e - l o c k i n g s c re w securely. Make a test cut in scrap material to check the depth of cut. 4. Repeat steps 1 t...

Page 12 - Remove the power unit from the base unit (see “TO INSTALL BIT”).; ATTACHING AND ADJUSTING THE BASE AND THE ROLLER GUIDE; the trimmer base at least the thickness of the workpiece.; BEVEL TRIMMING; Make a trial cut on scrap material to check alignment.

12 1. Remove the power unit from the base unit (see “TO INSTALL BIT”). 2. Install the bit. 3. The base and roller guide (A) Fig. 5 is assembled at the factory. To install, remove a sub-base mounting screw (A) Fig. 6 and insert the alignment pin (in the guide base) into the hole (C) in the bottom of ...

Page 13 - USING STRAIGHT EDGE GUIDE; MODEL 7319 TILT BASE TRIMMER ASSEMBLY; DISCONNECT THE TOOL FROM THE POWER SOURCE!; ADJUSTING THE TILT

13 USING STRAIGHT EDGE GUIDE You can use the straight edge guide (D) Fig. 5 with either bit for trimming straight edges.Attach it to the guide base and adjust similar to the other guides. Model 7319 Tilt Base Trimmer is completely attached at the factory. You can remove the base from the Model 7301 ...

Page 14 - MODEL 7312 OFFSET TRIMMER ASSEMBLY; Remove the collet nut and collet from the motor unit.

14 DISCONNECT THE TOOL FROM THE POWER SOURCE! MODEL 7312 OFFSET TRIMMER ASSEMBLY Your Model 7312 Offset Trimmer was assembled at the factory. However, if you choose to attach an auxiliary base, use the following instructions: 1. Remove the collet nut and collet from the motor unit. 2. Attach the dri...

Page 15 - TO INSTALL & REMOVE THE BIT

1. Loosen the bit in the collet (See "TO INSTALL & REMOVE THE BIT"). 2. Place the hex wrench (A) Fig. 14 in the depth-adjusting screw (B). 3. Hold the spindle (C) Fig. 14 with your fingers. Apply light upward pressure on the bit to maintain contact between the bit shank and the adjusting...

Page 16 - OPERATION; UNDERSCRIBE 7320 TRIMMER ASSEMBLY; While holding the spindle lock engaged,

1. Allow your workpiece to overhang the base material by at least 1/8".2. Firmly grasp the motor housing, being sure switch is in the “OFF” position.3. Ensure that the bit is clear of foreign objects and that the cord will not “hang up” on any obstructions. 4. Hold the workpiece firmly in place....

Page 17 - TYPICAL APPLICATIONS; screws and an eccentric washer.

17 TYPICAL APPLICATIONS TRIMMING 3 / 4 " IN-AND-OUT TRIMMING SCRIBING OF VERTICAL BACKSPLASH OF INSTALLED CORNER BACKSPLASH TO WALL APPLICATION – Trimming front edge of 3 / 4 " vertical backsplash. This is an opera- tion standard trimmers with round or square bases are unable to do without t...

Page 18 - ADJUSTING THE BIT EXPOSURE; ADJUSTING GUIDE PLATE; USING THE UNDERSCRIBE TRIMMER

18 Trims up to vertical surfaces. Trims odd angled corners less than or greater than 90°. ADJUSTING THE BIT EXPOSURE DISCONNECT THE TOOL FROM THE POWER SOURCE. 1. Loosen the base locking screw (E) Fig. 20 approximately 1/4 turn. 2. Turn the depth-adjusting wheel (D) Fig. 20 counter-clockwise (lookin...

Page 20 - MAINTENANCE; KEEP TOOL CLEAN; Wear ANSI Z87.1 safety glasses while using compressed air.; FAILURE TO START; D E LTA; TROUBLESHOOTING

20 6. Verify that the bit is clear of foreign objects and that the cord will not get caught on any obstructions. 7. Grasp the motor firmly to resist starting torque and move the switch button to the "ON" position. 8. Allow the motor to reach full-speed. Feed the trimmer from right to left wi...

Page 21 - ACCESSORIES; REPLACEMENT PARTS; SERVICE

21 A complete line of accessories is available from your Porter-Cable • Delta Supplier, Porter-Cable • Delta Factory Service Centers, and Porter-Cable Authorized Service Stations. Please visit our Web Site www.porter-cable.com for a catalog or for the name of your nearest supplier. Since accessories...

Porter-Cable 7320 - Manual

Table of Contents:

Summary

Other Porter-Cable Models