User's Manual

Spray

32 3A2776D

Spray

This procedure includes steps ensure that any settled

fillers are well-mixed with the material, the metering

pump lines are fully primed, the metering pump check

valves are operating smoothly, and materials are up to

temperature prior to spraying the production surface.

When the temperatures displayed on the Supply screen

reach operating temperature, the material is ready to

spray.

After the first day of spraying follow Pressure Relief

Procedure, page 38, then tighten packing nuts on

pumps and dosing valves.

1. If this is the Initial Startup or if system components

have been replaced, follow the Initial Startup pro-

cedure beginning on page 24.

2. Turn main power switch ON and verify the XM PFP

air supply ball valve is open.

3. Perform Prime Solvent Flush Pump, page 29 to

ensure the solvent pump is prepared to quickly flush

out mixed material when done spraying.

NOTE:

If the optional hot water flush kit is used,

the

water heater must be filled with fluid then turned on 45

minutes prior to when flushing will be required.

4. If tank levels are low, fill them with material. See

step 7 on page 24.

5. Open both ball valves on the feed module air con-

trols.

6. Close mix manifold flush valves.

7. Close mix manifold ball valves.

Do not point gun at anyone or at any part of the body.

Solvent can irritate eyes, nose, throat, and skin. Hot

fluid and parts can burn skin. Wear appropriate pro-

tective wear when using flush solvents and/or if fluid

temperature exceeds 110° F (43° C).

. 31

FEED PUMP

BYPASS

ti20127a

ti20095a

ti20129a