Temptek Veteran VT LXG Series, Инструкция по эксплуатации

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Temperature Control Units : Veteran with LXG Series Instrument
Page: 83
TEMPTEK, INC.
525 East Stop 18 Road Greenwood, Indiana 46142
317-887-6352 Fax: 317-881-1277
Email: service@Temptek.com
5. Press the Stop or Back button to disengage the purge
cycle.
6. When water is purged disconnect air supply. The
unit can be disconnected at this time as most of the
process fluid should be out of the process lines.
Typical mold purge
equipment configuration.
DRAIN CONNECTION
FROM PROCESS
CONNECTION
AVT VALVE
Closed to prevent purge of unit
WATER SUPPLY
CONNECTION
Valve must be closed during
mold purge operation
LINE TO DRAIN
CHECK VALVE
Prevents compressed air from purging unit
TO PROCESS CONNECTION
CHECK VALVE
Prevents water bleed to air line during
normal run cycle
SOLENOID VALVE
Opens to purge water to drain
SOLENOID VALVE
Opens to allow compressed air to enter
during mold purge operation
COMPRESSED AIR CONNEC-
TION
WARNING: Use caution when disconnecting process lines because residual pressure will
remain in the lines. The remaining pressure will be equal to the compressed air pressure
used for the purge process. Use caution because disconnecting process lines under pressure
incorrectly may cause injury.
ALERT: The Purge cycle must be started and stopped. If not stopped, the Purge cycle will
continue and will consume compressed air until stopped.