CARTRIDGE CHANGE PROCEDURE
E-Series Prefilter Cartridge Change
1. Shutoffpowertoequipment.Shut
off inlet water ahead of system.
2. Pushredreliefvalve.Unscrew
bowl.Removepreltercartridge.
3. Cleanbowlwithlteredwateronly;
NOSPECIALCLEANERS.
4. Feelheado-ring.Ifdry,lubricate
withhighqualitysiliconelubricant.
5. Installnewpreltercartridgein
bowl.Handtightenbowlontohead.
6. Turnonwater.Turnonpowerto
equipment.
Everpure Carbon Filter Cartridge
Change
1. Shutoffpowertoequipment.Shut
off inlet water ahead of system.
2. Openushingvalvetorelieve
pressure.
3. Hold head firmly and push upward.
Turncartridgetoleftuntilitstops.
4. Pullcartridgedownwardandoutof
head.
5. Holdheadrmly.Aligncartridge
lugwithlabel.Insertnewcartridge
firmly into head.
6. Turncartridgeright90˚until
rotation stops.
7. Repeatsteps3-6forremaining
cartridges.
Flushing
8. Withushingvalvefullyopen,open
inlet water at full force for five
minutes.Closeushingvalve.
9. Turnonpowertoequipment
PRESSURE GAUGES
Low Inlet
Pressure
Adequate Inlet
Pressure
Low Outlet
Pressure
Adequate Outlet
Pressure
SR-X Feeder Cartridge Change
1. Shutoffpowertoequipment.Shut
off inlet water ahead of system.
2. Pressredpressurereliefbuttonon
head.
3. Unscrewbowl.
4. Removeoldcartridge.
5. Feelbowlo-ring;ifdry,lubricate
withsiliconelubricant.
6. InstallnewSS-10cartridgeinto
head.
7. Handtightenbowlintohead.
8. Turnonwater.
9. Pressredpressurereliefbutton
until water comes out of valve port.
10.Turnonpowertoequipment.
For installations in Massachusetts, the Commonwealth of Massachusetts Plumbing Code 248 CMR shall be adhered to. Consult your licensed
plumber for installation of the system. This system and its installation must comply with state and local regulations.
CARTRIDGE CHANGE DETERMINATION
Replacethepreltercartridgewheneveritbecomesexcessivelydirty(observedvisuallyorbyowrestriction).Followthechangeinstructionsprovidedwith
thecartridge.Replacecarbonltercartridgeswhencapacityisreachedorwhenowbecomesinadequate,butatleastannually.Allcarbonltercartridges
onmultiplecartridgesystemsshouldbechangedatthesametime.ChangetheSS-10cartridgewhenproductlevelinthecartridgedropsbelow1/2"from
thebottomofthebowl.
ThesystempressuregaugeoroptionalEverguard
™
LowPressureAlarm(LPA)providesaquick,simplemeansofdeterminingwhentheltercartridge(s)
shouldbechecked.Installedonthesystemoutletmanifold,thegaugeorLPAcanbeusedtomonitorbothdynamic(owing)andstatic(line)pressure.The
cartridge(s)shouldbechangedwhenthepressuregaugeisintheredareawhileequipmentisinoperation,andyettheneedleshowsadequatelinepressure
betweencycles.Observetheneedleduringthenextequipmentoncycle.Iftheneedleregistersadequatepressure,itcanbeassumedthatthetemporary
low-pressureconditionwascausedbyabriefpowerfailureorotherincomingpressuredisruption.Ifthelowpressureconditionisnotduetoanexternal
condition,check/changetheprelterrst.Ifthelowpressureconditionisstillnotcorrected,changethecarbonltercartridges.