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General Information
NOTE: Reference numbers and letters in parentheses
in the text refer to the callouts in the figures and the
parts drawing.
NOTE: Always use Genuine Graco Parts and Acces-
sories, available from your Graco distributor. Refer to
Product Data Sheet 305813. If you supply your own
accessories, be sure they are adequately sized and
pressure-rated for your system.
Fig. 2 is only a guide for selecting and installing sys-
tem components and accessories. Contact your Graco
distributor for assistance in designing a system to suit
your particular needs.
Prepare the Operator
All persons who operate the equipment must be
trained in the safe, efficient operation of all system
components as well as the proper handling of all fluids.
All operators must thoroughly read all instruction
manuals, tags, and labels before operating the equip-
ment.
6
308693
Setup
Prepare the Site
NOTE: The compressed air supply to the gun must be
clean and dry, to prevent damage to the finish. Use a
coalescing air filter in the main air supply line.
Ensure that you have an adequate compressed air
supply. Refer to the performance charts on page 23 to
find the air consumption of your sprayer.
Refer to Fig. 2. Bring a compressed air supply line (A)
from the air compressor to the pump location. Be sure
all air hoses are properly sized and pressure-rated for
your system. Use only electrically conductive hoses.
The air hose should have a 3/8 npsm(m) thread.
Install a bleed-type shutoff valve (B) in the air line to
isolate the air line components for servicing. Install an
air line filter (J) and a moisture trap and drain valve (C)
to help remove moisture and contaminants from the
compressed air supply.
Keep the site clear of any obstacles or debris that
could interfere with the operator's movement.
Have a grounded, metal pail available for use when
flushing the system.
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