Operation; Preparing The Tool - Porter-Cable PIN138-CA Instruction Manual

AIR FITTING
The tool is equipped with a 1/4" (6.4 mm) male quick connector coupling. A 3/8" (9.5 mm)
male quick connector coupling is available from PORTER-CABLE and may be used when
a 1/4" (6.4 mm) supply line is not available.
NOTE: A 3/8" (9.5 mm) supply line (and fittings) are required for maximum tool
performance. IMPORTANT: Always use couplings that relieve all pressure from the tool
when it is disconnected from the power supply. Always use hose connectors that shut
off air supply from compressor when the tool is disconnected.
To install an air fitting
1. Wrap the male end of the fitting with thread seal tape prior to assembly to eliminate
air leaks.
2. To install a 1/4" (6.4 mm) fitting: screw it directly into the air inlet and tighten firmly.
NOTE: If a cap is in the air inlet, remove it prior to inserting the fitting.
3. To install a 3/8" (9.5 mm) fitting: screw the fitting into the 3/8" (9.5 mm) adapter and
then into the air inlet of the tool and tighten firmly.

PREPARING THE TOOL

Read the section titled Important Safety Instructions for Pneumatic
Tools at the beginning of this manual. Always wear eye and ear protection when
operating this tool. Keep the nailer pointed away from yourself and others. For safe
operation, complete the following procedures and checks before each use of the nailer.
NOTE: These nailers are designed to be used without oil.
1. Before you use the nailer, be sure that the compressor tanks have been properly
drained. NOTE: Use a filter and regulator when possible.
2. Wear proper eye, hearing and respiratory protection.
3. Ensure magazine is empty of all fasteners.
4. Check for proper operation of trigger and safety trigger. Do not use tool if assembly
is not functioning properly.
5. Check air supply: Ensure air pressure does not exceed recommended operating
limits; 60 to 100 psi, (4.1 to 6.9 bar).
6. Keep tool pointed away from yourself and others.
7. Connect air hose.
8. Check for audible leaks around valves and gaskets. Never use a tool that leaks or
has damaged parts.
To reduce the risk of personal injury, disconnect tool from air supply
before performing maintenance, clearing a jammed fastener, leaving work area,
moving tool to another location or handing the tool to another person.
Using the Lock-off (Fig. 1)
To reduce the risk of injury. ALWAYS wear proper eye [ANSI Z87.1
(CAN/CSA Z94.3)] and hearing protection [ANSI S12.6 (S3.19)] when operating this tool.
Keep fingers AWAY from triggers when not driving fasteners to avoid
accidental firing. Never carry tool with finger on triggers.
Disconnect air line from tool and remove fasteners from magazine
before making adjustments or personal injury may result.

OPERATION

7 - ENG