KNF N 813.3 AN.29DC-B, Перевод оригинальных инструкций по эксплуатации и установке

Страница: 18 / 40

Installation and connection Diaphragm Vacuum Pumps N 813
18 Translation of original Operating and Installation Instructions, english, KNF 121240-121506 09/19
Fig. 11: Attachment dimensions of N 813.4 ANDC-B and N 813.4 AN.29DC-B
(dimensional tolerances according to DIN ISO 2768-1, tolerance class V)
* Connection (X) only for N 813.4 AN.29DC-B
Only for N 813.3 ANE:
➔
When setting up or installing the pump, make sure that the fan
can draw in an adequate amount of cooling air.
For pumps with fan: Install the pump so as accidental finger con-
tact is with the fan is impossible.
➔
Make sure that the installation location is dry and the pump is
protected against water in the form of rain, spray, splashes and
drips.
The pump motor's IP protection class is provided on the type
plate.
➔
Set up or install the pump at the highest point in the system to
prevent condensate from collecting in the pump head.
➔
Protect the pump against dust.
➔
Protect the pump against grease and oils.
➔
Protect the pump against vibration and impact.
Cooling air supply
Installation location