INS-500/1000Filter Kit Installation

5401566 - REV A • 10/17 PAGE 1 OF 2

Potter Electr ic Signal Company, LLC • St . Louis, MO • Phone: 800-325-3936 • www.pottersignal .com

Features• ReplacesfiltersintheIntelliGen™INS-500/1000units.• Kitincludes:

• 5micronfilter• 1micronfilter• 0.1micronfilter• Activatedcarbonfilter• O-rings(Qty.4)

Fig 1

Fig 2

ReleasingCollar

Fig 3

DONOTUNSCREW

UNSCREWHERE

It isextremelyimportantthatyouonlyunscrewthe drain bowl from the filter body. The floatadjustments at thebottommust remain in auto.Manual(man)willcausethefloatstoremainopenandairtoleak.Ifyouaccidentlyloosenthefloatadjustment,simplyretightenwithyourhand.

automan

Replacing Filter Elements1. Poweroff the air compressorusing theAirCompressorPower

Switchlocatedontherightsideofthecabinet.2. Power off the nitrogen generator using the customer installed

electricaldisconnect.3. Isolatethenitrogengeneratorfromthesprinklersystembyclosing

theN2TankOutletValve(V03)locatedonthenitrogentank.4. OpentheblueN2BleedValve(V04)locatedneartheNitrogen

SamplePort(SP)andbegindrainingpressurefromthenitrogentank.

5. Open theblackhandledvalve locatedon theActivatedCarbonFilter(F04)andbegindrainingpressurefromtheairtank.

6. Locatethefour(4)filtersontheinsideofthenitrogengeneratorcabinet.SeeFig.1.

7. Disconnect the drain tubes from the filter bowl by pushing upontheplasticreleasingcollarandpullingdownonthetube.SeeFig.2.

8. Usinga13/16”wrenchloosenthefilterbowlfromthefilterbody.SeeFig.3.

Ensurepowerisdisconnectedandthereisnopressureinthenitrogengeneratorbeforeproceeding.

5401566 - REV A • 10/17 PAGE 2 OF 2

Potter Electr ic Signal Company, LLC • St . Louis, MO • Phone: 800-325-3936 • www.pottersignal .com

INS-500/1000Filter Kit Installation

Model Stock No.KIT-FILTERELEMENTREPLACEMENTINS-500/1000 0090206

Ordering Information

Fig 4

Fig 5

9. Afterthefilterbowlisseparatedfromthefilterbody,removethefilterelementbygentlypullingdown.SeeFig.4.

10. Remove oldO-rings and replacewith theO-rings in the filterelementkit.

11. Clearfilterbowlsofdebrisandrinse.12. Replacethefilterelementwiththecorrectfilterelementfromthe

replacementkit(#0090206).SeeFig.5.

a.Thefilterbody(#5230003)allthewaytotherightisthe5micronfilterwhichhasaGREENelement(#5230012).

b.Thefilterbody(#5230004)secondfromtherightisthe1micronfilterwhichhasaREDelement(#5230013).

c.Thefilterbody(#5230005)thirdfromtherightisthe0.01micronfilterwhichhasaBLUEelement(#5230014).

d.Thefilterbody(#5230006)onthefarleftistheactivatedcarbonfilterwhichhasaBLACKelement(#5230015).

Note:Thisfilterbody isnotconnected to thedrainandhasablackballvalve.13. Checktomakesurethefloatsmovefreely.14. Screw the filter bowl back into the filter body. Use a 13/16”

wrenchto tightenthecorrectwrenchingflats.Becareful tonotovertightenoryoumaycrackthefilterbody.Repeatforallfilters.

15. ClosetheblackhandledballvalveontheActivatedCarbonFilter(F04)andtheblueN2BleedValve(V04).

1. Turnpowerontotheunitusingtheelectricaldisconnect.2. Toresetthemaintenancetimerandgetthemaintenancealertor

maintenancetroubletoreset,gototheIntelliGen™Display.3. Press“MAINT”ontheIntelliGen™Displaykeypad.4. Enterpasscode“0000”5. Select“Std.Maintenance”press“ENTER”.6. Themenuwilldisplaymaintenancetimercountdownhours.7. Toresetthemaintenancetimerpress“ENTER”.Press“ENTER”

againtoconfirm.8. ThemaintenancelightontheIntelliGen™Displaywillturnoff

andthemaintenancetimerhasbeenreset.9. TurnpowerbackontotheaircompressorusingtheAirCompressor

Switchlocatedontherightofthecabinet.Theamber“BYPASS”LEDwillbeONsincethereisnopressureinthetanks.

10. Ifthenitrogengeneratorisisolatedfromthesprinklersystem:• The air compressor of the INS-500 should take no longer

than8minutestopressurizethetwotanksandturnoff.• TheaircompressoroftheINS-1000shouldtakenolonger

than6minutestopressurizethetwotanksandturnoff.11. Theamber“BYPASS”LEDshouldturnoff.12. Iftheaircompressorisnotturningofforitistakinglongerthan

expected,itcouldindicatealeak.13. Allowthesystemtoholdpressureforseveralminutes.Checkall

pipingconnectionsforleaks.Anydropinpressureonthenitrogentankorairtankduringthistimecouldindicatealeak.

14. If there is a drop in pressure, soap all filters and blow-downstrainer.

Resetting Maintenance Alerts and Checking for Leaks

GREEN(a)RED(b)

BLUE(c)

BLACK(d)

FilterBody

FilterElement

FilterBowl