PROBLEM

CAUSE

CORRECTION

Pressure reading

It is normal for "some"

If there is an excessive

on the regulated

pressure drop to occur.

amount of pressure drop

pressure gauge

 

when the accessory is used,

drops when an

 

adjust the regulator following

accessory is

 

the instructions in the

used.

 

"Description of Operation"

 

 

paragraph in the "Operation

 

 

Section.

 

 

NOTE: Adjust the regulated

 

 

pressure under flow

 

 

conditions (while accessory

 

 

is being used).

Knocking Noise.

Possible defect in safety

Operate safety valve

 

valve.

manually by pulling on ring.

 

 

If valve still leaks, it should

 

 

be replaced.

 

Defective check valve.

Remove and clean, or

 

 

replace.

 

 

 

Compressor is

Prolonged excessive use of

Decrease amount of air

not supplying

air.

usage.

enough air to

Compressor is not large

Check the accessory air

operate

accessories.

enough for air requirement.

requirement. If it is higher

 

 

than the SCFM or pressure

 

 

supplied by your air

 

 

compressor, you need a

 

 

larger compressor.

 

Hole in hose.

Check and replace if

 

 

required.

 

Check valve restricted.

Remove and clean, or

 

 

replace.

 

Air leaks.

Tighten fittings.

 

Restricted air intake filter.

Clean or replace air intake

 

 

filter. Do not operate the air

 

 

compressor with the filter

 

 

removed. Refer to the "Air

 

 

Filter" paragraph in the

 

 

"Maintenance " section.

 

 

 

Regulator knob

Damaged regulator.

Replace.

has continuous

 

 

air leak.

 

 

 

 

 

21- ENG

A01787

Page 21
Image 21
Porter-Cable CFFR350B, CFFC350B instruction manual Pressure reading

CFFR350B, CFFC350B specifications

The Porter-Cable CFFR350B and CFFC350B are two remarkable options in the realm of cordless nailers, specifically designed for professionals and DIY enthusiasts alike. Built by a company with a longstanding reputation for producing reliable and efficient power tools, these models reflect the latest technological advancements and user-focused features.

One of the standout features of the CFFR350B is its cordless design. Powered by an efficient 20V MAX lithium-ion battery, it provides the freedom of movement without cumbersome air hoses or gas cartridges. This is invaluable for those working in tight spaces or on ladders, as it allows for easy maneuverability and less fatigue during prolonged use. The CFFC350B similarly benefits from a cordless design, ensuring users can work effectively across a variety of job sites.

Both the CFFR350B and CFFC350B are equipped with a robust motor that delivers consistent firing power, whether users are driving fasteners into softwood or hardwood. The ability to handle a range of fastener sizes enhances versatility, with the CFFR350B capable of accommodating 1-1/4 inch to 3-1/2 inch framing nails, while the CFFC350B specializes in fastening applications, such as flooring and trim.

Another noteworthy feature is the tool-free depth adjustment. This functionality allows users to set the exact depth of the nails for precision work, ensuring that each nail is driven to the desired level without the need for additional tools. Along with this, both models include a tool-free jam release mechanism, which simplifies the process of clearing any nail jams that may occur, minimizing downtime during projects.

Additionally, the CFFR350B and CFFC350B come with an adjustable exhaust that directs air away from the user, keeping the workspace clean and enhancing user comfort. Their lightweight design paired with an ergonomic handle further promotes comfort over extended use, reducing hand fatigue and improving overall handling.

In conclusion, the Porter-Cable CFFR350B and CFFC350B nailers are essential additions to any tool collection. Their combination of cordless convenience, powerful motor performance, user-adjustable features, and thoughtful ergonomics makes them ideal for tackling a wide range of framing and fastening tasks with efficiency and precision.