Porter-Cable FN250B User Manual

FINISH NAILER
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MODEL FN250B
IMPORTANT
Please make certainthat the person who is
to use this equipment carefully reads and
understands these instructions before
starting operations.
The Model and Serial No. plate is located on the main
housing of the tool. Record these numbers in the
spaces below and retain for future reference.
Model No.
Type
Sedal No.
Part No. 903908 (0112)

Porter-Cable FN250B Specifications

General

Type	Finish Nailer
Magazine Capacity	100 nails
Operating Pressure	70-120 PSI
Power Source	Pneumatic
Magazine Angle	Straight
Tool-Free Depth Adjustment	Yes
Sequential Trigger	Yes
Nail Gauge	16 Gauge
Nail Length Range	1 inch to 2-1/2 inches

Summary

FINISH NAILER

GENERAL SAFETY RULES

Fundamental Safety Instructions

Covers reading manuals, PPE, and basic handling to prevent immediate hazards.

CONTINUED GENERAL SAFETY RULES

Operational Environment and Air Supply Safety

Addresses hearing protection, air pressure, hoses, and disconnection procedures.

Tool Condition and Fastener Safety

Focuses on tool integrity, warning labels, approved parts, and loading practices.

FURTHER GENERAL SAFETY RULES

Safe Tool Handling and Work Practices

Details proper grip, avoiding overreach, and safe fastener driving techniques.

FUNCTIONAL DESCRIPTION

PREPARING THE TOOL

Connect Tool to Air Supply

Insert Fasteners into Magazine

OPERATING INSTRUCTIONS

Using the Tool with Different Triggering Options

Single Sequential Actuation Trigger Operation

Contact Actuation Trigger Operation

CLEARING A JAMMED FASTENER

Safety and Initial Steps

Fastener Removal and Final Steps

MAINTENANCE

Clean and Inspect Daily

Troubleshooting

Common problems and their solutions for the finish nailer.