Caution – Pump Solutions Group Neptune Polymaster Liquid Polymer Blend & Feed System User Manual
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CAUTION
In addition to this instruction, there is a project specific mechanical drawings, a project specific
electrical drawing and a metering pump instruction manual specific for the pump furnished with this
unit. Refer to the metering pump instruction manual for pump start-up information.
Check nameplate for power requirements. Be certain power supply matches these requirements.
Electrical requirements available are: 115Y-1 phase-50/60 Hz or 220Y- 1 phase.-50/60 Hz depending on
how the unit was ordered.
Standard units are furnished with a cord and plug. The plug is used as a disconnect during maintenance. A
grounded receptacle must be used. The cord may be removed and the unit hardwired to the power supply.
A disconnect with lockout must be provided if the unit is hardwired.
For the handling of liquid polymers or other chemicals, contact the chemical supplier.
IMPORTANT NOTE:
The pump stroke length should only he adjusted while it is operating. Damage to the pump can occur if
adjustments are attempted when pump is not cycling.
IMPORTANT NOTE:
All Polymaster units built or shipped after October of 2001 require a minimum of 22psi. back pressure
on the unit for continuous operation. * Without sufficient back pressure, system will display fault
condition.
It may not be apparent that lack of back pressure is causing the fault. The particular installation may not
provide enough back pressure even when water flow is adequate. A spring loaded check valve may be
required at the solution outlet.
Contact Neptune Chemical Pump Co. for assistance.
Tel.: 215-699-8700
1 -888-3NEPTUNE (888-363-7886)
FAX: 215-699-0370
Email: www.