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Commissioning
Diaphragm pump N820.18 CN / N840.18 CN
20
Translation of Original Operating Instruction, KNF 317428-338560 06/22
8 Commissioning
Only connect the pump in accordance with the operating pa-
rameters and conditions described in Chapter
.
à
Observe the safety instructions (see Chapter
).
à
Before connecting, store the pump at the installation loca-
tion to allow it to reach the room temperature (no conden-
sate may form).
Cooling air sup-
ply
WARNING
Danger of burning on hot surfaces
Hot surfaces could occur if the pump
overheats.
à
When installing the pump, make
sure that sufficient cooling air in-
feed and discharge is ensured.
Installation loca-
tion
à
Make sure that the installation location is dry and that the
pump is protected against rain, splash, gushing, and drip
water as well as from other contamination.
à
Select a secure location (flat surface) for the pump.
à
Protect the pump from dust.
à
Protect the pump from vibration, impact and external dam-
age.
à
Make sure that it is easy to operate the power switch.