Preparing For Commissioning; Perform Commissioning - KNF LABOPORT N820.18 EX Instrucciones De Funcionamiento Originales

Chemically-resistant Laboratory pump N820.18 EX / N840.18 EX
Translation of Original Operating Instruction, KNF 317428-317425 05/21

9.1 Preparing for commissioning

Before turning on the pump, make sure of the following
points:
Necessary operating requirements
Pump - All hoses correctly connected
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.17: Operating requirements for commissioning

9.2 Perform commissioning

WARNING
Risk of burns from hot vacuum parts
and/or hot medium
during or after operation of the vacuum
system, some vacuum system parts
may be hot.
à
Allow the vacuum system to cool
down after operation.
à
Take protective measures to pro-
tect against touching hot parts.
Commissioning
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