KNF N 2400.15, Operating And Installation Instructions

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Installation and connection Diaphragm pump N 2400.15
22 Translation of original Operating and Installation Instructions, english, KNF 308934-308937 09/18

KNF recommends mechanically disengaging the pump from
the piping system. This can be achieved with flexible tubing or
pipes, for example. This will avoid transferring to the system
any pump oscillations that may arise.
Connecting pump
A marking on the pump head shows the direction of flow.
CAUTION
Risk of injury due to mixing up suction and pressure
side
Mixing up the suction and pressure side can lead to
the rupture of connected components on the suction
and pressure side.

Observe the marking of the inlet/outlet.
1. Remove the protective plugs from the hose connection
threads.
2. Connect the suction line and pressure line (see Chapter 4,
Tab. 10 for mounting dimensions).
3. Lay the suction and pressure line at a downward angle to pre-
vent condensate from running into the pump.
Pneumatic noises can be reduced or dissipated by using a
silencer (see Chapter 11.2 Accessory).
Disengaging