Functional Description, Motor, Foreword | Porter-Cable 691, 690LRVS

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	8-10	18	14	12	10	8	8	6	6	4

	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!

FUNCTIONAL DESCRIPTION

FOREWORD

Porter-Cable routers are designed for continuous, rugged operation to handle the most demanding production applications.

SELECTING THE BIT

These Porter-Cable routers are furnished with 1/4" and 1/2" diameter collets to accommodate bits with 1/4" or 1/2" diameter shanks installed directly into the power unit collet. An accessory collet is available that will allow the use of bits having 3/8" diameter shanks.

Do not use router bits with a diameter in excess of 2-1/8" in this tool.

ALWAYS disconnect this tool from the power source when preparing the tool for use, when making adjustments, and when the tool is not in use.

690LRVS, 691 specifications

The Porter-Cable 691 and 690LRVS routers represent a significant step forward in woodworking tools, combining power, precision, and user-friendly features. Designed for DIY enthusiasts and professional woodworkers alike, these routers are steadfast companions for a variety of routing tasks.

One of the defining characteristics of the Porter-Cable 691 is its robust motor. The router is equipped with a powerful 1.75-horsepower motor that delivers consistent performance, making it ideal for both heavy-duty applications and intricate detail work. With variable speed control ranging from 8,000 to 27,000 RPM, users can easily adjust the speed according to the material being routed, ensuring optimal results and minimizing the risk of damaging the workpiece.

The Porter-Cable 690LRVS model is recognized for its precision. It features a durable aluminum base that provides stability and allows for precise depth adjustments. The easy-to-use depth adjustment system employs a clear scale, enabling woodworkers to make accurate depth settings quickly. This means that intricate designs and patterns can be created without the worry of uneven cuts.

In addition to its performance capabilities, safety is a top priority for Porter-Cable. The design incorporates a soft-start feature which reduces the torque on startup, helping to maintain control during operation. This is particularly beneficial when handling large bits or working with hard materials, ensuring both safety and confidence for the user.

Another key feature of the Porter-Cable 691 and 690LRVS routers is their compatibility with various accessories. This versatility allows users to expand their capabilities, from edge profiling to mortising and everything in between. The industry-standard 1/4-inch and 1/2-inch collets ensure that a wide range of router bits can be utilized, adding to their utility.

The ergonomic design of these routers further enhances their appeal. The handles are designed for comfort and control, allowing for prolonged use without fatigue. Additionally, the compact size of the routers makes them easy to maneuver, ideal for both larger projects and detailed work.

In conclusion, the Porter-Cable 691 and 690LRVS routers exemplify a perfect blend of power, precision, and safety features. They are designed for woodworkers who demand reliable performance, making them an essential addition to any workshop, whether for simple home projects or professional furniture crafting. With their advanced technologies and user-centric design, these routers stand out as a top choice in the woodworking community.