KNF LABOPORT Manual De Instrucciones página 98

Setup and connection
34
8.1 Preparing for commissioning
Before turning on the pump, make sure of the following
points:
Necessary operating requirements
Pump - Connect all hoses correctly
Pump - The voltage supply system is consistent with
the details on the type plate of the pump.
- Pump outlet not closed or restricted.
- When operating with gas ballast: When vent-
ing the pump through the air inlet, no explosive
or poisonous mixtures can occur.
Tab.19: Operating requirements for commissioning
Translation of Original Operating Instruction, KNF 317428-317425 02/23
Chemically-resistant Laboratory pump N820.18 / N840.18