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 your tool for proper voltage and current rating.

Do not operate your tool on a current on which the voltage is not within correct limits. Do not operate tools rated A.C. only on D.C. current. To do so may seriously damage the tool.

EXTENSION CORD SELECTION

If an extension cord is used, make sure the conductor size is large enough to prevent excessive voltage drop which will cause loss of power and possible motor damage. A table of recommended extension cord sizes will be found in this section. This table is based on limiting line voltage drop to 5 volts (10 volts for 230 volts) at 150% of rated amperes.

If an extension cord is to be used outdoors, it must be marked with the suffix W- A or W following the cord type designation. For example – SJTW-A to indicate it is acceptable for outdoor use.

RECOMMENDED EXTENSION CORD SIZES FOR USE WITH PORTABLE ELECTRIC TOOLS

Length of Cord in Feet

 

115V

25 Ft.

50 Ft.

100 Ft.

150 Ft.

200 Ft.

250 Ft.

300 Ft.

400 Ft.

500 Ft.

 

230V

50 Ft.

100 Ft.

200 Ft.

300 Ft.

400 Ft.

500 Ft.

600 Ft.

800 Ft.

1000 Ft.

 

 

 

 

 

 

 

 

 

 

 

 

0-2

18

18

18

16

16

14

14

12

12

 

 

 

 

 

 

 

 

 

 

 

Rating

2-3

18

18

16

14

14

12

12

10

10

3-4

18

18

16

14

12

12

10

10

8

 

 

 

 

 

 

 

 

 

 

4-5

18

18

14

12

12

10

10

8

8

Ampere

5-6

18

16

14

12

10

10

8

8

6

6-8

18

16

12

10

10

8

6

6

6

 

 

 

 

 

 

 

 

 

 

8-10

18

14

12

10

8

8

6

6

4

Nameplate

 

 

 

 

 

 

 

 

 

 

10-12

16

14

10

8

8

6

6

4

4

12-14

16

12

10

8

6

6

6

4

2

 

 

 

 

 

 

 

 

 

 

14-16

16

12

10

8

6

6

4

4

2

 

 

 

 

 

 

 

 

 

 

 

16-18

14

12

8

8

6

4

4

2

2

 

18-20

14

12

8

6

6

4

4

2

2

 

 

 

 

 

 

 

 

 

 

 

SAVE THESE INSTRUCTIONS!

CARTON CONTENTS

1)Saw

2)Instruction Manual

3)Replacement Parts List

4)Combination Package

8

Page 7 Page 9
Page 8
Image 8
Porter-Cable Model 548 instruction manual Carton Contents, Motor, Extension Cord Selection
Page 7 Page 9

Model 548 specifications

The Porter-Cable Model 548 is a highly regarded tool in the woodworking and construction industry, designed to deliver precision and efficiency for a variety of applications. This robust machine primarily serves as a router, making it an essential component for both professionals and DIY enthusiasts seeking to create intricate designs and smooth edges on different materials.

One of the main features of the Model 548 is its powerful motor, which delivers a consistent performance at variable speeds. This flexibility allows users to adjust the speed according to the specific requirements of the task at hand—be it shaping, trimming, or edging. The ability to switch between different speeds ensures that users can achieve optimal results regardless of the hardness or density of the material they're working with.

In addition to its power, the Model 548 boasts an ergonomic design that prioritizes user comfort and control. The machine includes a soft grip handle that reduces fatigue during prolonged use, allowing for improved maneuverability and precision. This thoughtful design element is especially beneficial during intricate projects that demand high levels of accuracy.

The Porter-Cable Model 548 is also equipped with advanced technology that enhances its functionality. Among its features is a depth adjustment system, which enables users to set the depth of cut precisely, ensuring accurate and consistent results every time. The clear sub-base and integrated LED lights provide excellent visibility in low-light conditions, allowing users to see their work clearly, even in challenging lighting situations.

Moreover, the Model 548 supports a wide range of router bits, making it versatile for various applications such as decorative edges, grooves, and joints. The ease of changing bits is facilitated by a spindle lock, which allows for quick and safe tool changes without the need for additional tools.

Another notable characteristic is its durability. Built with high-quality materials, the Porter-Cable Model 548 is designed to withstand frequent use in demanding environments, ensuring longevity and consistent performance over time. This reliability makes it a trusted choice among professionals who rely on their tools day in and day out.

In conclusion, the Porter-Cable Model 548 is an impressive router that combines power, precision, and user-friendly features. With its adjustable speed settings, ergonomic design, advanced technologies, and versatility, it stands out as a preferred tool for anyone looking to enhance their woodworking endeavors. Whether for intricate cabinetry or everyday projects, the Model 548 is a reliable companion that delivers outstanding results.
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