Advantage SENTRA SRT-1045-300, Инструкция по эксплуатации

Страница: 81 / 90

Temperature Control Units : Sentra with T300 Control Instrument
Page: 81
Advantage Engineering, Inc.
525 East Stop 18 Road Greenwood, Indiana 46142
317-887-0729 Fax: 317-881-1277
Service Department Fax: 317-885-8683 www.AdvantageEngineering.com
C.
The mold purge feature is used when the pump is
turned off and has been cooled to below 85°F.
D.
The operation of the mold purge is as follows (see
illustration) :
1.
Stop the pump, maintain electrical power to
unit.
2.
Close the water supply ball valve.
3.
Connect a regulated air supply to mold purge
compressed air connection.
Note: Air supply should be regulated
approximately 10 PSI above drain line
pressure.
4.
The purge cycle is engaged by going to the
Home Screen and then pressing the Mold Purge button on the Tools & Status
button. On the Mold Purge screen, press Start to engage the purge cycle.
5.
Press the Stop button to disengage the purge cycle. Use the Back back to return
to the Tools & Status screen.
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.
To Process
125
°F
Setpoint
200
°F
Setup
Heating
100%
<< Back Manual Vent Mold Purge
AC Phase
Supply Water Pressure
Pump Overlaod
High Temperature Limit
Cooling Valve
To Process Probe
From Process Probe
Tools and Status
Stop Start
Mold Purge
Stop Start
Mold Purge
Stop Start
Mold Purge
<< Back
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.