ProMinent ProMix Series, Руководство по эксплуатации, Страница: 11 / 68

Pr o Minent ProMix
‘DB' & 'PB’ Polymer Feeder
ProMix Series MA Batch/Inline User Manual
11
1.4 Installation Guidelines:
1. Unpack and position equipment on sturdy level surface. Fasten to prevent movement.
2. Do not install equipment in areas of extreme heat, cold, dust or humidity. Avoid areas
where objects or fluids can drop from overhead.
3. Units are to be installed as close to the point of application as possible.
4. Inlet pressure is not to exceed 100 psig working pressure.
5. System pressure at the discharge is not to exceed 80% of inlet pressure.
6. Piping Internal to the System:
a. Inspect the piping for breakage. The system may have been jarred during shipping.
b. Check the tightness on all unions. Hand tighten only
– no tools. Unions incorporate
an o-ring seal. Ensure that the o-ring is seated properly prior to tightening.
7. Piping External to the System:
a. Install piping so that connections properly meet system termination points. Do not
“stretch” field installed piping to meet system termination points. Stressed piping will
fail!
b. Piping should be at a minimum
¾” to and from the piping on the system. 1” or larger
piping is recommended. Larger piping sizes would be required for runs over 100
feet in length
if utilizing ¾” pipe.
c. Avoid getting dirt and debris inside the piping during installation. Plug ends of piping
with rags if construction activities are underway. All debris must be flushed from
piping before system start-up.
d. Connect to outlet piping 1-
1/2” FNPT from static mixer to associated customer
application point.
e. Connect to make-up water inlet piping 1-
1/2” FNPT (25 GPM maximum and 100 psig
maximum).
f. Connect to
Neat Polymer pump inlet piping ½” FNPT (GXLA Models) & 1” FNPT
(Seepex Models). Flooded Suction ONLY for Seepex PC pump.
g. Install 1-
1/2” pressure regulator and 1-1/2” y-strainer / basket strainer on the clean
make-up water line if equipment is currently not installed. (Recommended). Sizing
depends on inlet/outlet piping.