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A
A
fig. 4
DN pipe
DN pump valve
DN pump valve
fig. 5
Pipe
Pressure
(delivery line)
gauge sleeve
Pressure
control valve
Intake valve
Pressure
Pipe
gauge sleeve
(intake line)
fig. 6
Steel/stainless steel
pipe
Flexible pipe adapter
Plastic connecting piece
fig. 7
ProMinent
ProMinent
®
®
•
Set up the pump such that the stroke length adjustment, indicator scale A, oil level
indicator, oil filler and drain plugs as well as the valves are easily accessible for
servicing.
•
Ensure nominal diameters of pipes and installed fittings are the same size or larger
than the nominal diameters of the pump valves (intake and head valves).
4
Installation, hydraulic
WARNING
•
Explosion-proof pump only: it is essential that you observe the contents of section 9!
IMPORTANT
•
Observe the relevant national directives with regard to installation!
•
In order to verify the pressure conditions in the piping system it is recommended to
provide connection options for manometer close to the suction and pressure port.
•
Connect pipes to the pump such that there is no stress or strain whatsoever acting
on the pump, such as offset, weight or expansion of the pipe. Only use a flexible pipe
adapter for connecting steel/stainless steel pipes to plastic pump housings.
Mounting / Installation, hydraulic
Page 7
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Troubleshooting
