M&C TechGroup PMA 10S Operator's manual - Manual (Page 25)

25
Gas sampling and gas conditioning technology 9-1.1-ME
1 Quick-opening screw 5 Filter element
2 O
2
-transmitter-unit 6 Filter head with filter inlet
3 Filter body 7 Connection hose gas IN to filter
4 Filter element clamp
Figure 8
PMA 10(S) with open housing
21 TROUBLE SHOOTING
Error Possible reason Check/Repair
No indication
No supply voltage
Check supply voltage according to type plate.
Check wether mains cable is plugged in accu-
rate.
Check fine fuse in the low heat device socket.
No sample gas
flow
Sample line or filter is
blocked
Contamination of the in-
ternal diaphragm pump
Check sample system.
Loosen hose at the pump head and check
wether gas flow is present. Possibly open
pump head and clean valves, diaphragm and
pump head with a soap solution.