Installation and connection
Diaphragm pump N630 EX
30
Translation of Original Operation and Installation Instruction, english, KNF 320945 04/21
Connecting the pump
A marking on the pump head indicates the flow direction.
CAUTION
Risk of injury from mixing up suction side and
pressure side
Mixing up the suction side and pressure side can
result in breakage of connected components on
the suction side and pressure side.
à
Observe the marking of inlet and outlet on
the pump head.
1. Remove the protective plugs from the gas connection threads.
2. Connect the suction line and the pressure line (for mounting dimen-
).
3. Lay the suction line and the pressure line at a downward angle to pre-
vent condensate from running into the pump.
7.4 Connecting water cooling (optional)
) can increase the service life
of the diaphragm, particularly with high pressures or high ambient
temperature.
Operating parameters
Parameter
Value
Water temperature [°C]
+ 5 to + 30
Water pressure [bar gauge]
< 1.0
Water flow rate [l/min]
> 1.0
Tab.18 Recommended parameters for connecting the water cooling
1. Connect the water cooling system to the provided hose connections.
à
Safely drain the water discharge.
The flow direction is allowed in both directions.
Mounting dimensions For mounting dimensions, see the following dimensional drawings:
Содержание N630 EX
Страница 53: ......
Страница 54: ......
Страница 55: ......
Страница 56: ......
Страница 144: ...KNF worldwide You can find our local KNF partners at www knf com...
