Installation and connection
Diaphragm pump N922 EX
22
Translation of Original Operation and Installation Instruction, english, KNF 313600 11/19
Installation location
à
Make sure that the installation location is dry and that the pump is pro-
tected against rain, splash, gushing and drip water as well as from
other contaminants.
à
Make sure that the installation location is accessible for service.
à
Make sure that access to moving parts is prevented.
The IP protection class of the pump motor is specified on the type
plate.
à
Mount the pump at the highest point in the system to prevent conden-
sate from collecting in the pump head.
à
Protect the pump from dust.
à
Protect the pump from vibration and impact.
Installation position
à
The pump must be installed in the depicted installation position. Use
metal screws to fasten the pump at the attachment points indicated in
Chapter
WARNING
Personal injury and/or property damage from vi-
brations
Pump vibrations, in combination with adjacent
components, can result in crushing and/or dam-
age to these components.
à
Make sure that pump vibrations cannot lead
to dangers in combination with adjacent com-
ponents.
