Diaphragm Pump N 035 E
Installation and connection
KNF N 035 E e 08/09 Translation of the original Operating and installation instructions
16
Fig. 16: Mounting dimensions N 035.2 S_E (IP44)
(All dimensional tolerances conform to DIN ISO 2768-1,
Tolerance Class V)
Install the pump so that the motor fan can intake sufficient
cooling air.
Make sure that the installation location is dry and the pump is
protected against rain, splash, hose and drip water.
Install the pump at the highest point in the system to prevent
condensate from collecting in the pump head.
Protect the pump from dust.
Protect the pump from vibrations and jolts.
6.2. Electrical connection
DANGER
Extreme danger from electrical shock
Only have the pump connected by an authorized
specialist.
Only have the pump connected when the power
supply is disconnected.
When connecting the device to a power source, the relevant
standards, directives, regulations, and technical standards
must be observed.
In the electrical installation, arrangements (complying with EN
60335-1) must be made for disconnecting the pump motor
from the electrical supply.
KNF recommends that a fuse is installed in the motor supply
circuit (overcurrent release).
For operating current see type plate or data sheet.
Cooling air supply
Installation location
