RBRC™ is a Trademark of the Rechargeable Battery Recyling Corporation.

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7.Do not use an extension cord unless absolutely necessary. Use of improper extension cord could result in a risk of fire and electric shock. If an extension cord must be used, make sure:

A.That the pins on plug of extension cord are the same number, size and shape as those of plug on charger.

B.That the extension cord is properly wired and in good electrical condition.

C.Wire Size of cord is at least as specified in following chart:

LENGTH OF CORD IN FEET

25

50

100

150

AWG SIZE OF CORD

18

18

18

16

D. 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.

8.Do not operate charger with damaged cord or plug – have them replaced immediately, to avoid a hazard. DO NOT ATTEMPT TO REPAIR POWER CORD.

9.Do not operate charger if it has received a sharp blow, been dropped, or otherwise damaged in any way; take it to a qualified serviceman.

10.Do not disassemble charger or battery pack. Take it to a qualified serviceman when service or repair is required. Incorrect reassembly may result in a risk of electric shock or fire.

11.Unplug charger from outlet before attempting any maintenance or cleaning – to reduce risk of electric shock.

12.Charge the battery pack in a well ventilated place, do not cover the charger and battery pack with a cloth, etc., while charging.

13.Do not store the charger or battery pack in locations where the temperature may reach or exceed 122°F (50°C) (such as a metal tool shed, or a car in the summer), which can lead to deterioration of the storage battery.

14.Do not charge battery pack when the temperature is BELOW 40°F or ABOVE 104°F (4.4/40°C). This is very important for proper operation.

15.Do not incinerate battery pack. It can explode in a fire.

16.Do not charge battery in damp or wet locations.

17.Do not attempt to charge any other cordless tool or battery pack with the Porter-Cable charger.

18.Do not short across the terminals of the battery pack: EXTREMELY HIGH TEMPERATURES COULD CAUSE PERSONAL INJURY OR FIRE.

19.Double insulated tools are equipped with a polarized plug (one blade is wider than the other). This plug will fit in a polarized outlet only one

way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install a polarized outlet. Do not change the plug in any way. Double Insulation eliminates the need for the three wire grounded power cord and grounded power supply system.

20.Dispose of expended batteries properly. The Porter-Cable Battery Packs contains rechargeable, nickel-cadmium batteries. These batteries must be recycled or disposed of properly. Drop off expended battery packs at your local replacement battery retailer, your local recycling center, or at a Porter- Cable Service Center (see list on back page of this manual). Applicable fees for the collection and

recycling of these batteries (in the United States), have been paid to the RBRC™. For further information, call: 1-800-8-BATTERY.

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Porter-Cable 643, 8924 instruction manual Do not incinerate battery pack. It can explode in a fire
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8924, 643 specifications

The Porter-Cable 643,8924 is a notable tool widely recognized among professionals and DIY enthusiasts for its robust performance and innovative features. Designed with versatility in mind, this tool is an essential addition to any workshop, making it an optimal choice for both detailed craftsmanship and heavy-duty tasks.

One of the standout characteristics of the Porter-Cable 643,8924 is its powerful motor. Equipped with an efficient motor that delivers consistent power, it ensures that users can tackle a diverse range of applications without experiencing stalls or decreased performance. The motor's reliability fosters an environment of confidence when working on intricate tasks or handling larger projects.

This tool also features an adjustable speed control system, allowing users to set the tool's speed according to the specific requirements of their work. This functionality makes it suitable for various materials, whether working with softwoods or tougher composites, enhancing its adaptability across different projects. The precision of speed adjustment further contributes to the accuracy and quality of the final outcome.

Another advanced technology incorporated into the Porter-Cable 643,8924 is its ergonomic design. The tool is built with a comfortable grip and balanced weight distribution, reducing hand fatigue during prolonged use. This thoughtful design aspect is critical for professionals who spend extended periods on job sites, ensuring comfort does not compromise performance.

Durability is another hallmark of the Porter-Cable 643,8924. Constructed with high-quality materials, it is designed to withstand the rigors of consistent use in demanding environments. This build quality not only extends the lifespan of the tool but also aids in maintaining its performance over time.

Moreover, the Porter-Cable 643,8924 integrates advanced safety features to enhance user protection. These features minimize the risk of accidents, making it a reliable choice for users ranging from hobbyists to professionals.

In summary, the Porter-Cable 643,8924 stands out for its powerful motor, adjustable speed control, ergonomic design, and durability. With these features combined, it provides users with an effective tool that meets the demands of various tasks while prioritizing comfort and safety. Whether you're involved in detailed woodworking or heavy-duty construction, the Porter-Cable 643,8924 is a powerful ally that delivers consistent results.
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