ProMinent Sigma 3 Basic Operating Instructions Manual page 33

1
f
f
f
3
P_MOZ_0017_SW
Fig. 13
Liquid end alignment
Fastening
m
m
P_MOZ_0015_SW
Fig. 14
Instructions
1 Discharge valve
2 Dosing head
2
3 Suction valve
Ensure there is sufficient free space (f) around the dosing head as well as
the suction and discharge valve so that maintenance and repair work can
be carried out on these components.
Take the dimensions (m) for the fastening holes from the appropriate
dimensional or data sheets.
DN
Use appropriate screws to fix the pump base to the supporting floor.
Using 4 sufficiently strong screws, screw the pump to the support
surface through the 4 holes in the frame.
Capacity too low
The liquid end valves cannot close correctly if they are
not upright.
Ensure that the discharge valve is upright.
–
Capacity too low
Vibrations can disturb the liquid end valves.
Secure the metering pump so that no vibrations can
–
occur.
Assembly
33