Figure 2-3: Dbdid Amplifier Assembly; Figure 2-4: Dbdid Power Supply Board - ABB PGC5000 Service Instruction

Legend: Disconnect lines
Item Description
1 Reaction gas inlet (plasma gas)
2 Detector inlet (chromatograph column connection for analytes to the detector)
3 Detector vent
Open the left side oven door and disconnect the coax cable (item 1 in
DBDID amplifier assembly.

Figure 2-3: DBDID amplifier assembly

On the DBDID power supply board, unplug the high voltage power connector (J2) (item 3), the
bias cable (RF2) (item 1), and the feedback cable (RF1) (item 2). See

Figure 2-4: DBDID power supply board

Legend: DBDID power supply board
Item Description
1 Bias cable (RF2)
2 Feedback cable (RF1)
3 High voltage power connector (J2)
1
3
1
2
Figure 2-3) from the
Figure 2-4.
89 2J 00 9MN A E | D B DI D | 7