Graco A-25 Initial Startup, Load Fluid with Feed Pumps, Pressure Check Hose

Initial Startup

Do not operate Reactor without all covers and shrouds in place.

Load Fluid with Feed Pumps

NOTE: The Reactor is tested with oil at the factory. Flush out the oil with a compatible solvent before spray- ing; see page 27.

1.Check that Setup process is complete; see page 15.

2.Turn on component B agitator, if used.

3.Turn both PRESSURE RELIEF/SPRAY valves (SA, SB) to SPRAY.

SB

SA

ti8442a

4. Open both fluid valves (FV).

FV ti17571a

5.Start feed pumps. Do not start proportioner air motor or pumps.

Always provide two grounded waste containers to keep component A and component B fluids separate.

Initial Startup

6.Purge air from hoses.

a.For Probler P2 guns: Loosen hose fittings and bleed out air until air-free fluid comes from hoses.

b.For Fusion guns: Hold gun fluid manifold over two grounded waste containers. Open fluid valves A and B until clean, air-free fluid comes from valves. Close valves.

The Fusion AP Gun is shown.

TI2484a

Pressure Check Hose

See hose manual. Pressure check for leaks. If no leaks, wrap hose and electrical connections to protect from damage.

3A1569B 21