Emec F Series - Introduction

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1. Introduction
Introduction:
“F”and“FA”Seriesmeteringpumpsaretheidealsolutionforlow/middledosing
ofchemicals.Allcontrolandsetupparametersareavailableusingaccurate
controlknobsandavisualsystem(led).“F”and“FA”Seriesmeteringpumps
havedigitalOn/Offswitchtoensuredosingactivities(availableonsomemodels
only).
Pump capacity:
Flowrateisdeterminedbythestrokespeed(frequency)adjustment.Thestroke
speedisadjustablefrom0to100%usingtheadjustmentknob.
Howeverdosingaccuracyisguaranteewithinanadjustmentrangefrom30%to
100%.Theledonthepanelshowsthestatusactivityofthepump.
Feeder should be interlocked with a no-ow protection device to automatically shut-off the
pumps when there is no ow!
Adequate measures shall be taken to prevent cross connection of chemicals!
Chemical feeding must be stopped during backwash cycles and periods of noow as these
conditions may introduce the potential for chemical overdosing. Not doing so may result in
elevated chemical concentrations and hazerdous gas introduction into the pool or spa.
Legend:
a. Alternating Current;
b. DC,
c. Protective Earth;
d. Standby;
e. Warning -
Note for models without main plug only: Theunitshallbeprovidedwitha
ULlisteddisconnectdevice,ratedmin.250V,xxA