Diaphragm
–Liquid pump NF 10
Installation and connection
KNF Flodos AG BA_NF10_EN_05_069219
Operating and Installation Manual
13
Make sure that the installation location is dry and the pump is
protected against rain, splash, hose and drip water.
Protect the pump from dust.
Protect the pump from vibrations and jolts.
The pump can be mounted in any orientation. The priming and
accuracy of the pump is optimal if installed as in the illustration
(Fig.8).
For pumps with alternating current motors:
WARNING
Danger of injury whilst in use
Take protective measures against touching parts
which are energised (live) such as electrical
connections or windings.
Take protective measures against touching
moving parts (e.g. fan).
Danger of damaging the pump whilst in use.
Take protective measures that water, dust or
foreign objects can get into the pump. E.g. pene-
trate into the motor ( see protection class)
6.2. Electrical Connection
For pumps with alternating current motors:
CAUTION
Life threatening situations from electric shock
Pump should only be connected by a specialist.
Only connect the pump when the power supply
is turned off.
For pumps with direct current motors:
Pump should only be connected by a specialist.
Only connect the pump when the power supply is turned off..
For the electrical connection ensure that the relevant guide-
lines, regulations and technical standards are fulfilled.
Installation
Mounting orientation
Fig. 6: optimal installa-
tion/horizontal
Touch contact and foreign
object protection
