M&C TechGroup ECM-ExII Operator's manual - Manual (Page 19)

19
Gas sampling and gas conditioning technology 3-3.0EX-ME
18.3 MAINTENANCE OF THE OPTIONAL MOUNTED PERISTALTIC PUMP(S), TYPE
SR25.2
Before the maintenance work is carried out, it is necessary hat the specific safety procedures
pertaining to the system and operational process are observed!
D A N G E R
Dangerous voltage!
It is necessary to take the pump off the mains before any assembly,
maintenance and repair work is carried out!
Flexible tube, conveying belt, contact pulleys and contact springs are the only parts of the pump
subject to wear.
They are simple to change.
C A R E !
Aggressive condensate is possible!
Wear protective glasses and proper protective clothing!
N O T E !
If you send back the peristaltic pump to the M&C service for repair,
please let us know what kind of condensate has been pumped. Before
sending the pump back clean all parts from dangerous or highly
aggressive contaminants.
1
2
3
4
Figure 6 Change of the pump tube

Take off the cooler of the mains;

Open hose connectors at the pump;

Press conveying belt

at the recessed grips and turn Sbolt 2 clockwise up to limit stop;