Filter
Top Products
Shutdown
28 312765B
Shutdown
Short-Term Shutdown
1. Turn off proportioner. Refer to proportioner manual
for shutdown procedure. See Related Manuals on
page 3.
2. Relieve chemical pressure. See Pressure Relief
Procedure on page 26.
3. Properly seal supply drums.
4. Ensure desiccant dryer is in proper working condi-
tion.
5. Turn off air compressor.
• For screw compressors, close the ball valve.
See F
IG. 17, ball valve is shown open.
• For all other compressors, turn switch on
starter to the off position.
6. Relieve air pressure. See Pressure Relief Proce-
dure on page 26.
7. Turn off main breaker.
8. Run generator unloaded for at least two minutes to
allow engine to cool. See generator operator’s man-
ual for details.
9. Turn generator ignition switch to the off position.
10. Turn Shore/Generator Power Switch (AF) to the
“OFF” position.
Long-Term Shutdown
NOTE: Perform long-term shutdown when Spray Rig will
not be used for longer than 90 days.
1. Follow steps 1 through 7 of Short-Term Shutdown.
2. Flush pump, feed system hoses, proportioner, and
spray gun with mesamoll or compatible solvent. Fol-
low flushing procedure in each component’s man-
ual. See Related Manuals on page 3.
3. Remove pumps, agitators, and supply hoses from
feed system.
4. Clean agitator with mesamoll or compatible solvent.
5. Cap off the drums to provide air-tight seal.
6. Turn Shore/Generator Power Switch (AF) to the
“OFF” position.
7. Follow long-term storage procedure in compressor
manual.
8. Follow long-term storage procedure in generator
manual.
See shutdown instructions and related warnings in
supplied manuals. See Related Manuals on page 3.
F
IG. 17: Screw Compressor Ball Valve
TI12894a
NOTICE
Isocyanate crystallization may result if proper flush-
ing is not performed.