Tp 31: Plugged Jet Or Breather - ABB PGC2000 Operation And Service Manual

17. Move the cursor up or down to highlight the time associated with Temperature Control Function
Two. Then move the cursor to the right to highlight the value "Two". The Temperature Control
screen appears (see Figure 7-10).
18. Compare the set point and ramp rate values with those in the factory table listings provided with
your chromatograph. If they agree, press the F1 (Exit) soft key. If they do not agree, modify the
Temperature Control screen as explained in "DIGITAL TEMPERATURE CONTROLLER" in
Section 4.
19. Return to background screen by repeatedly pressing the F1 soft key until the Background screen
is displayed.

TP 31: PLUGGED JET OR BREATHER

It is the customer's responsibility to ensure that the area is safe and and hazard-
free, and will remain so the entire time the analyzer is open. This responsibility
includes ensuring adequate ventilation in analyzer shelter and obtaining proper
work permits, etc.
See "AIR PURGING" in Section 4 for the override function. Do not perform
override until you have read Section 4 completely and you understand and can
perform the procedure requirements.
1. Remove power from analyzer.
2. If the jet is totally plugged, flame will be extinguished. If restricted, the flame could possibly still
be burning at low intensity.
7-24
***** Temperature Control
Entry Zone Set Point Ramp Rate
01 PROG. OVEN
02 ISO-OVEN 50.0
03 ISO-OVEN 0.0000
04 ISO-OVEN 0.0000
05 ISO-OVEN 0.0000
06 ISO-OVEN 0.0000
07 ISO-OVEN 0.0000
08 ISO-OVEN 0.0000
Exit
F1 F2
Figure 7-10. TEMPERATURE CONTROL SCREEN
C C/MIN
220.0 30.00
0.100
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
More Below
F3
CAUTION
*****
F4
2000-OSM, F1