M&C TechGroup MP47_D Operator's manual - Manual (Page 14)

14
Gas sampling and gas conditioning technology 6-1.1.1-ME
Figure 7 Dimensions (mm) pump MP47..
14.2 ELECTRICAL
When making the electrical installation the safety regulations must be observed. In particular make
sure that the electricity supply is isolated before trying to connect the pump.
The diaphragm pumps type MP47, MP47/R, MP47-Z, MP47-Z/R,
MP47/D must not be used in hazardous areas.
W A R N I N G !
When connecting the equipment, please ensure that the supply
voltage is identical with the information provided on the model
type plate. The supply voltage is only allowed to deviate max. +6
% respectively -10 % from the indication on the model type plate.
N O T E !
Attention must be paid to the requirements of IEC 364 (DIN VDE
0100) when setting high-power electrical units with nominal volt-
ages of up to 1000 V, together with the associated standards and
stipulations. Check the details on the type plate to ensure that the
equipment is connected up to the correct mains voltage. A main
switch and matching fuse must be provided externally (EN 60335-
1)! The main circuit of the pump type MP47 ... (230 V) must be
equipped with a protective motor switch 0,63 - 1 A corresponding
to the nominal current (over current protection) (EN 60335-1);
The main circuit of the pump type MP47 ... (115 V) must be
equipped with a protective motor switch 1 - 1,6 A corresponding
to the nominal current (over current protection) (EN 60335-1);

The earthwire (ground) must be connected to the motor.