Graco Reactor 3 E-20 Pro, Операция

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Operation
Purge Purge Purge Air Air Air Procedure Procedure Procedure
NOTE: NOTE:
NOTE: Perform this procedure any time air is
introduced into the system.
1. Follow the Pressure Relief Procedure, page
32 .
2. Install a recirculation kit or install bleed lines
between the outlet manifold recirculation
fitting and a waste container.
NOTICE NOTICE NOTICE
To prevent equipment damage, do not
circulate fluid containing a blowing agent
without consulting with your material
supplier regarding fluid temperature
limits.
3. If If If using using using pneumatic pneumatic pneumatic transfer transfer transfer pumps, pumps, pumps, turn on
air to the transfer pumps. See your pump
manual,
Related Manuals, page 3 .
4. Tap the pump mode button .
5. Select Jog mode from the drop down menu.
6. Tap to set the jog level to
desired setting. See Jog Mode, page 33 .
7. Tap to turn on the motor.
NOTE: NOTE:
NOTE: Electric transfer pumps will
automatically turn on with the motor.
8. Pump one gallon (3.8 L) of material through
the system.
9. Set the pressure relief/spray valves (SA, SB)
to spray .
WWLL EE
10. If If
If using
using
using pneumatic
pneumatic
pneumatic transfer
transfer
transfer pumps,
pumps,
pumps, turn off
air to the transfer pumps. See your pump
manual,
Related Manuals, page 3 .
11. Tap to turn off the motor.
NOTE: NOTE:
NOTE: Electric transfer pumps will
automatically turn off with the motor.
12. Set the pressure relief/spray valves (SA, SB)
to pressure relief/circulation .
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S A
S B
13. Listen for a “spitting” sound from the
bleed lines (N) or recirculation lines (R).
See
Typical Installation, page 15 . This
sound indicates that the Reactor system still
contains unwanted air. If the system still
contains air, repeat the purge air procedure.
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