M&C TechGroup MP47_D Operator's manual - Manual (Page 17)

17
Gas sampling and gas conditioning technology 6-1.1.1-ME

If restriction or control of the air or gas flow is made on the pressure side ensure that the
maximum permissible operating pressure is not exceeded.

When the pump is at a standstill the inlet and exhaust must be at normal atmospheric pres-
sure.

Diaphragm and valve plates are the only parts subject to wear. Wear is usually indicated by a
drastic reduction in the pneumatic performance. When replacing parts proceed as described in
section 18.
 Ambient conditions: see technical data.
17 CLOSING DOWN
N O T E !
The area in which the pump is situated when not in use must be
kept free of frost at all times!
If the pump is putting out of action for a short time no particular measures need to be taken.
W A R N I N G !
Aggressive medium is possible.
Wear protective glasses and proper protective clothing during
disassembly, repair or cleaning!
18 MAINTENANCE
Before the maintenance work is carried out, it is necessary that the specific safety procedures pertain-
ing to the system and operational process are observed!
W A R N I N G !
It is necessary to take the pump off the mains before any assembly,
maintenance or repair work is carried out!
Diaphragm and valve plates are the only parts of the pump subject to wear. They are simple to
change.
W A R N I N G !
Aggressive medium is possible.
Wear protective glasses and proper protective clothing during
disassembly, repair or cleaning!