Installation - Graco 918316 Instructions-Parts List Manual

Air-powered ram supply unit
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Air Line Accessories
If you have a 3-Regulator Air Control Module, install
the following accessories, using adapters as neces-
sary:
D Pump runaway valve senses when the pump is
running too fast and automatically shuts off the air
to the motor. A pump that runs too fast can be
seriously damaged.
D Air line lubricator provides automatic air motor
lubrication (standard on the 4-Regulator Air Control
Module).
D Air line filter removes harmful dirt and moisture
from the compressed air supply (standard on the
4-Regulator Air Control Module).
D Accessory bleed-type air valve isolates the air line
accessories for servicing. Locate upstream from all
other air line accessories. This isolates the acces-
sories for servicing.

Installation

Fluid Line Accessories (Fig. 1)
Install the following accessories in the positions shown
in the Typical Installation, using adapters as neces-
sary:
A fluid drain valve (J) is required in your system to
relieve fluid pressure in the hose and gun (see the
WARNING on page 8). When you install the fluid
drain valve:
1. Screw the drain valve into the open branch of a tee
mounted in the fluid line.
2. Install the drain valve pointing down, but so the
handle points up when the valve is opened.
A fluid regulator (K) controls fluid pressure to the
gun/valve, and dampens pressure surges.
A gun or valve (L) dispenses the fluid. The gun shown
in the Typical Installation is a dispensing gun for highly
viscous fluids.
A gun swivel (M) allows the gun to move more freely.
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