Operation
26 312065V
• To flush feed hoses, pumps, and heaters separately
from heated hoses, set PRESSURE
RELIEF/SPRAY valves (SA, SB) to PRESSURE
RELIEF/CIRCULATION
. Flush through bleed
lines (N).
ti10955b
SA
SB
N
N
• To flush entire system, circulate through gun fluid
manifold (with manifold removed from gun).
• To prevent moisture from reacting with isocyanate,
always leave the system dry or filled with a
moisture-free plasticizer or oil. Do not use water.
See Moisture Sensitivity of Isocyanates, page
11.
Startup
NOTICE
NOTICE
1. Check generator fuel level.
2. Ensure the main breaker on the generator is in the
off position.
3. Start the generator. Allow it to reach full operating
temperature.
4. Close the bleed valve on the air compressor.
5. Switch on the air compressor starter and air dryer, if
included.
6. Turn on power to the Reactor.
Load fluid with feed pumps
NOTE: The Reactor is tested with oil at the factory.
Flush out the oil with a compatible solvent before
spraying. See Flush the Equipment, page 25.
1. Check that all Setup steps are complete.
2. Check that inlet screens are clean before daily
startup, see Fluid Inlet Strainer Screen, page 35.
3. Check level and condition of ISO lube daily, see
Maintenance, page 35.
4. Turn on component B agitator, if used.
5. Turn both PRESSURE RELIEF/SPRAY valves (SA,
SB) to SPRAY .
6. Start feed pumps.
7. Open fluid inlet valves (FV). Check for leaks.
Do not operate Reactor without all covers and
shrouds in place.
Proper system setup, startup, and shutdown
procedures are critical to electrical equipment
reliability. The following procedures ensure steady
voltage. Failure to follow these procedures will cause
voltage fluctuations that can damage electrical
equipment and void the warranty.
Running out of fuel will cause voltage fluctuations that
can damage electrical equipment.
Do not mix components A and B during startup.
Always provide two grounded waste containers to
keep component A and component B fluids separate.
WLD
SB
SA
FV
TI10972a
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