M&C TechGroup CSS-M Operator's manual - Manual (Page 16)

16 Gas sampling and gas conditioning technology 4-2.1.3-ME
O-ring
Filter element
Figure 5 Replacement of the filter element and the O-ring
15.2 DISMOUNTAGE OF THE SAMPLE GAS PUMP FOR EXAMINATION OR
MAINTENANCE
For dismounting the sample gas pump N3 KPE:

Disconnect the portable gas conditioning system from the mains voltage;

Unscrew the front panel and put it beside without detaching the piping and the wiring;

Loosen the 4 fastening screws of the mounting angle on which the pump is mounted;

Pull out the pump with mounting angle;

Examination and maintenance of the pump N3 KPE;

After examination and maintenance screw down the mounting angle again and mount the front
panel.
15.3 MAINTENANCE OF THE INTEGRATED PERISTALTIC PUMP TYPE SR 25.2
Pump hose, moving strap, pressure roller and springs are the only wearing parts of the pump. They
are easily to exchange.
15.3.1 REPLACEMENT OF THE PUMP HOSE
W A R N I N G !
Aggressive sample residues possible.
Wear protective glasses and proper protective clothing during
dismountage, repair or cleaning of the peristaltic pump!
N O T E !
In case you send the peristaltic pump to the M&C Service
Department, please indicate what medium has been lifted.
Before returning the pump to M&C, it must be cleaned from
dangerous or highly aggressive contaminations.