Operating Instructions, Motor, Foreword

3.SOME WOOD CONTAINS PRESERVATIVES WHICH CAN BE TOXIC. Take extra care to prevent inhalation and skin contact when working with these materials. Request, and follow, any safety information available from your material supplier.

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.

CAUTION: 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 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

OPERATING INSTRUCTIONS

FOREWORD

Model 2640 and 2650 Screwdrivers are designed to install or remove all commercially available drywall screws.

TO START AND STOP SCREWDRIVER

CAUTION: MAKE SURE SWITCH IS OFF BEFORE CONNECTING TOOL TO POWER CIRCUIT.

1.Make sure power circuit voltage is the same as that shown on the specification plate of screwdriver. Connect screwdriver to power circuit.

2640, 2650 specifications

The Porter-Cable 2650 and 2640 are two highly regarded tools in the domain of woodworking and construction. Known for their durability, reliability, and innovative features, these models have become favorites among professionals and DIY enthusiasts alike. Designed with precision in mind, both models exhibit unique characteristics that cater to a variety of woodworking needs.

The Porter-Cable 2650 is a compact router, perfect for users who appreciate power yet require maneuverability. One of its standout features is the 1.75 horsepower motor, delivering robust performance for both routing and shaping tasks. The variable speed feature allows users to choose the appropriate speed setting, catering to different materials and applications. Users can adjust the speed from 8,000 to 27,000 RPM, providing the versatility needed for a range of projects, from detailed work to heavier cuts.

Another key characteristic of the 2650 is its precision. Equipped with a micro-fine depth adjustment system, users can make accurate changes to the cutting depth, ensuring consistency in performance. Coupled with a durable aluminum base, this router provides stability and support, allowing intricate designs with ease. Additionally, the soft-start technology minimizes sudden jolts upon startup, enhancing user control and safety.

On the other hand, the Porter-Cable 2640 is designed as a more robust router, also featuring a powerful motor that ensures efficient operation. Like the 2650, it comes with variable speed settings, allowing for tailored adjustments based on specific project requirements. This model is particularly praised for its dual LED lights, which illuminate the work area, providing better visibility and improving accuracy during intricate tasks.

Both models incorporate technologies aimed at enhancing user comfort. Ergonomic handles ensure a secure grip, reducing fatigue during extended periods of use. The easy-to-replace brushes and tool-free base conversion increase convenience, allowing for quick adjustments without the need for additional tools.

In summary, the Porter-Cable 2650 and 2640 routers are distinguished by their powerful motors, precise depth adjustments, and user-friendly features. Their commitment to innovation and performance has made them integral tools for anyone serious about woodworking, providing the reliability and versatility necessary for varied tasks. Whether for professional use or hobby projects, both models offer excellent solutions tailored to meet diverse needs.