ABB ACF5000 Manual page 38

38
Gas connections of PFE2 Filter unit
ACF5000 FTIR ANALYZER SYSTEM
16
17
15
14
13
12
11
10
Pilot valve for cleaning filter -Y2.1
1
Diaphragm valve for cleaning filter -Y2.2
2
Pilot valve for pulsed instrument air -Y1.1
3
Diaphragm valve for pulsed instrument air -Y1.2
4
Connection for instrument air (max. 6 bar) bulkhead fitting 12 mm
5
Connection for test gas bulkhead fitting 6 mm
6
Connection for control air (max. 6 bar) bulkhead fitting 6 mm
7
8 Connection for Pt100
Heated sample gas line
9
10 Power supply
Heated cutoff valve -Y5 (option)
11
12 Solenoid valve for venting -Y4
Diaphragm valve for cleaning filter surface and probe tube -Y3.2
13
14 Pilot valve for cleaning filter surface and probe tube -Y3.1
Protective case for the probe
15
16 Terminal box
Filter unit
17
18 Check valve
Connection for back-purging filter G½ to 12 mm pipe coupling
A
Connection for back-purging filter surface and probe tube
B
G½ to 12 mm pipe coupling
Sample gas outlet G¼ to 6 mm pipe coupling
C
D Test gas connection G¼ to 6 mm pipe coupling
| OI/ACF5000-EN REV. A
18
D
B
A
C
1
2
3
4
5
6
7
8
9