OPERATING INSTRUCTIONS

USING THE TOOL WITH SELECTABLE TRIGGERING OPTIONS

Complete all steps of PREPARING THE TOOL before using the tool.

This tool is shipped from the factory with a selectable trigger set in the “SINGLE SEQUENTIAL ACTUATION” firing mode as described in number 1 below. The selectable trigger can be set for the “CONTACT ACTUATION” firing mode as described in number 2 below;

1.To use the tool in the SINGLE SEQUENTIAL ACTUATION MODE depress trigger lever pivot pin (A) Fig. 23, rotate arrow to position (B), and release. Note: Trigger lever pivot pin is spring loaded and held in position by locking tab (D) Fig. 23 to prevent movement during operation. To fire, grip tool firmly to maintain control, position nose of tool onto work surface, push tool firmly against work surface to depress safety, as shown at (S) Fig. 24, and then squeeze trigger to fire a fastener. Allow tool to recoil away from work surface as fastener is driven. This “single sequential actuation” method provides the most accurate fastener placement.

-OR-

2.To use the tool in the CONTACT ACTUATION MODE depress trigger lever pivot pin (A) Fig. 23, rotate arrow to position (C), and release. Note: Trigger lever pivot pin is spring loaded and held in position by locking tab (D) Fig. 23 to prevent movement during operation. To fire, grip tool firmly to maintain control, squeeze and hold trigger, push tool firmly against work surface to depress contact safety, as shown at (S) Fig. 24, and fire a fastener. Allow tool to recoil away from work surface as fastener is driven. If safety element is allowed to recontact work surface before trigger is released an unwanted fastener will be fired. The tool will fire a fastener each time the contact safety is depressed. This method is known as “contact actuation” and allows very fast repetitive fastener placement.

IMPORTANT: A “single sequential actuation” trigger, which will limit the tool to method number 1 only, is available free-of-charge by calling 1-800-321-9443 in the United States and Canada or 001-731-660-9374 outside the United States and Canada, and providing tool model number, type, serial number, etc. For identification purposes: the single sequential actuation trigger is red.

Fig. 23

C D

Fig. 24

S

B

A

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Porter-Cable FR350 instruction manual Operating Instructions, Using the Tool with Selectable Triggering Options
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FR350 specifications

The Porter-Cable FR350 is a robust and versatile framing nailer designed for both professionals and serious DIY enthusiasts. Known for its reliability, it is particularly favored by those who need to work efficiently on a variety of framing projects. This nailer is specifically designed to drive plastic collated framing nails ranging from 2 inches to 3-1/2 inches in length, making it ideal for large-scale construction and framing tasks.

One of the standout features of the FR350 is its lightweight design. Weighing in at just around 8 pounds, the tool allows for easy maneuverability, reducing fatigue during prolonged use. Despite its lightweight nature, the FR350 boasts a durable build that can withstand rigorous job site conditions. The rugged aluminum housing ensures longevity and protects internal components from wear and impact.

The FR350 utilizes a powerful pneumatic mechanism that provides consistent and precise nailing performance. With a firing speed of up to 2 nails per second, users can expect efficient operation that minimizes downtime between shots. The adjustable depth of drive feature allows operators to control how deep the nail is embedded in the material, ensuring a professional finish that meets specific project requirements.

Equipped with an easy-to-load magazine, the FR350 can hold up to 55 nails at a time, reducing the frequency of reloading and enhancing productivity. The magazine is compatible with a variety of nail types, making this nailer highly versatile for different applications, from framing to decking and more.

For added convenience, the FR350 features a rear exhaust that directs air away from the user, keeping the work area clean and free from debris. Additionally, the tool is designed with a no-mar tip that protects the surface of the material being fastened, ensuring a high-quality finish without damaging the work surface.

Safety is also a major consideration in the design of the FR350. It includes a safety trigger that prevents accidental firing and promotes safe operation. The unit is engineered for user comfort, making it suitable for extended use on job sites.

Overall, the Porter-Cable FR350 framing nailer combines power, reliability, and ease of use, making it an excellent choice for anyone needing a high-performance nailing solution. Its features cater to a wide range of framing applications, ensuring that it meets the demands of professionals and hobbyists alike. Whether you are building a deck, framing walls, or working on roofing projects, the FR350 is a tool that stands out for its performance and versatility.
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