Operation; Preparing The Tool - Porter-Cable RN175B Instruction Manual

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 an adapter 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.
To reduce the risk of damage to the tool, only use PORTER-CABLE
pneumatic tool oil or a non-detergent SAE 20 weight oil. Oil with additives or detergent
will damage tool parts.
1. Before you use the nailer, be sure that the compressor tanks have been properly
drained.
2. Lubricate tool:
a. Use PORTER-CABLE pneumatic tool oil or a non-detergent S.A.E. 20 weight
oil. DO NOT use detergent oil or additives as they will damage O-rings and
rubber parts.
b. Use a filter when possible.
c. Add 5 to 7 drops of oil in the air fitting a least twice a day.
3. Wear eye and ear protection.
4. Ensure canister is empty of all fasteners.
5. Check for smooth and proper operation of contact trip. Do not use tool if assembly
is not functioning properly. neveR tamper with the contact trip. neveR use a tool
that has the contact trip restrained in the actuated position.
6. Check air supply: Ensure air pressure does not exceed recommended operating
limits; 70 to 120 psi, (4.9 to 8.3 bar, 5 to 8.5 kg/cm
7. Keep tool pointed away from yourself and others.
8. Connect air hose.
9. 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 and engage trigger lock before performing maintenance, clearing a
jammed fastener, leaving work area, moving tool to another location or handing
the tool to another person.
lOADInG THe TOOl (FIG. 1–6)
Keep the tool pointed away from yourself and others. Serious personal
injury may result.
Never load nails with the contact trip or trigger activated. Personal
injury may result.

OpeRATIOn

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