Diaphragm liquid pump NF 300
Installation and connection
KNF Flodos BA_NF300_EN_08_068697.docx
Translated from the Original Operating and Installation Instructions
14
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).
6.2. Electrical connection
For pumps with alternating current motors:
DANGER
Risk of electric shock, danger of death
➔
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.
➔
All electrical connection work must adhere to the pertinent
guidelines, regulations and technical standards.
Touch and foreign object pro-
tection
