M&C TechGroup CSS-VC2 Operator's manual - Manual (Page 43)

14.1a ME Gas sampling and gas conditioning technology 43
Figure 17 Maintenance of sample gas pump(s)

Loosen hoses on the pump head; mount [sic] any existing flow chamber(s) with mounting plate
from the stud bolts.
Figure 18 Sectional drawing N3/5 KPE and N9 KPE
N O T I C E !
Valve plates, diaphragms and seals should always be replaced at the
same time.
3
4
2
9
1
13
16
14
11
7
8
N9 KPE
N3/5 KPE