Diaphragm liquid pump NF 60, NFB 60
Installation and connection
KNF Flodos AG BA_NF60_EN_05_069208
Translated from the Original Operating and Installation Instructions
14
➔
For pumps with fan: mount the pump so that the fan of the
motor can suck in sufficient cooling air.
➔
Make sure that the installation location is dry and the pump is
protected against rain, splashes, hose and drip water.
➔
Protect the pump against dust.
➔
Protect the pump against vibrations and jolts.
➔
Generally speaking, the pump can be mounted in any orienta-
tion. The venting and accuracy of the pump is optimal if in-
stalled as shown in the illustration (Fig. 9).
➔
KNF recommends mechanically decoupling the pump from the
pipework system, e.g. by using flexible hoses or pipes. This
prevents any oscillations of the pump being transferred to the
system.
For pumps with alternating current motors:
WARNING
Danger of injury during operation
➔
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 during operation
➔
Take protective measures to ensure that no
foreign objects can get into the pump or pene-
trate the motor (see protection class).
Cooling air supply
Installation location
Fig. 9: Optimal mounting
orientation / horizontal
Mounting orientation
Decoupling
Touch and foreign
object protection
