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7
AIR SYSTEMS
For air-powered tools to work their best, the air
supply system must be properly installed and
maintained regularly. A drawing in this section
shows a properly installed air supply system.
Handy checklists for installing and maintaining
air supply systems follow.
Indoor Air System Installation
-Be certain that:
All pipes supplying air have a large enough
inside diameter to ensure adequate air supply.
The main supply pipe slopes down, away from
the compressor (1/16 inch per foot).
Air storage is provided along lengthy air lines.
Pipe line branch outlets are at the top of the
main pipe line.
Cutoff valves are provided at each branch pipe
line throughout the system.
Water legs extend from the bottom of each branch
line.
A refrigerant-type dryer is installed on the system.
Air hoses are kept as short as practical.
A regular maintenance program is followed.
Outdoor Air System Installation
-Be certain that:
A moisture trap and a filter/regulator/lubricator
are installed at the compressor.
Air hoses and fittings are large enough so that
air flow is not restricted. Minimum hose size is
3/8 inch ID with 1/2 inch ID hose used for any
application over 25 feet.
Air hoses are not longer than 150
feet.
The air system is lubricated regularly.
A regular maintenance program is followed.
Filter/Regulator/Lubricator Units
Filter/regulator/lubricator units that can supply
enough air and protection for Paslode tools
must meet the following specifications:
Minimum 3/8 inch NPT port size .
50 micron or fine filters.
Regulated pressure from zero to 120 psi.
Lubricators designed for low or changing
airflow.