
Installation
General Information
1.The Typical Installations shown on pages 7 and
8 are only a guide for selecting and installing sys- tem components. Contact your Graco distributor or Graco Technical Assistance (see back page) for assistance in planning a system to suit your needs.
2.Always use Genuine Graco Parts and Accesso- ries, available from your Graco distributor. Refer to the Product Data Sheet for the pump, Form No.
3.Use a compatible, liquid thread sealant orPTFEr tape on all male threads. Tighten all connections firmly to avoid air or fluid leaks. Do not over- tighten plastic threads.
4.Reference numbers and letters in parentheses re- fer to the callouts in the Figures and the parts lists on pages
WARNING
TOXIC FLUID HAZARD
Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin, inhaled, or
swallowed.
1.Read TOXIC FLUID HAZARD on page 3.
2.Use fluids and solvents which are compatible with the equipment wetted parts. Refer to the Technical Data section of all equipment manu- als. Read the fluid and solvent manufacturer’s warnings.
Accessories
WARNING
A
A fluid drain valve (J) is required in your system to relieve pressure in the hose if it is plugged. (The fluid recirculation valve supplied with Models
1.Install the air line accessories as shown in Figs. 3 and 4. Mount these accessories on the wall or on a bracket. Be sure the air line supplying the acces- sories is grounded.
a.Locate one
b.The air line filter (F) removes harmful dirt and moisture from the compressed air supply.
2.Install an electrically conductive, flexible air hose
(C) between the accessories and the pump. Use a minimum 1/4” (6.3 mm) ID air hose. Screw an air line quick disconnect coupler (D) onto the end of the air hose (C). Do not connect the coupler (D) to the air inlet fitting (22, see Figs. 1 and 2) yet.
Hose Connections
1.Read the entire spray gun manual before connect- ing the hoses and operating the sprayer.
2.Connect a fluid hose (N) between the pump fluid outlet fitting and the fluid inlet of the spray gun (R). See Figs. 3 and 4.
3.Connect an electrically conductive air hose (P) be- tween the outlet fitting of the gun air regulator (G) and the air inlet of the spray gun (R).
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