9300381000
D.Reinstall Cooling Unitelectricalcontrolboxand securewithfourscrews.
E. Install coveron electricalhandyboxon back ofCooling Unit.
CONNECTINGPLAINWATERINLETSUPPLYLINE TOCOOLINGUNIT(see Figure 2)
NOTE:IMICorneliusInc.recommendsthatawatershutoff valve beinstalledin plainwaterinletsupply
line connectedtoCooling Unitand thatwatersupplybefiltered.WATERPIPECONNECTIONSAND
FIXTURES DIRECTLYCONNECTEDTOAPOTABLEWATERSUPPLYSHALL BE SIZED, INSTALLED
AND MAINTAINED ACCORDINGTOFEDERAL,STATE,AND LOCAL LAWS.
CAUTION:PlainwaterinletsupplylinetoCooling Unitmustbe 1/2-inchI.D.minimum.
Check waterflowrateofwaterinletsupplyline.MINIMUMFLOWRATEMUSTBEATLEAST
250-GALLONS PER HOUR. If flowrateisless than250-gallonsperhour,‘‘starving’’of
carbonatorwaterpumpwill occur.Starving will allow waterpumpto overheatcausing safety
thermostaton pump outlet to disruptelectricalpowertoand stop waterpumpmotor.Carbonated
watercirculating pump overheating could occurifwaterinletsupplylineflowratedropsbelow
250-gallonsperhour. INCOMINGPLAINWATERINLETSUPPLYLINEWATERPRESSUREMUST
REMAINAMINIMUMOF10-PSIBELOWTHECARBONATORCO2OPERATINGPRESSURE
(Example:operating CO2pressureis 90-psiand maximumwaterpressure can beno morethan
80-psi, etc.)
1.Beforeconnecting plainwaterinletsupplyline toCooling Unit, open waterline shutoff valvefora period of
timetoflush outanymetalshavingsand othercontaminatesthatmayhaveresulted fromplumbing
connections.
2.Connect flexible plainwaterinletsupplyline (1/2-inchI.D.min.),meeting waterinletsupplyline
requirementsofpreceding CAUTIONnote, toCooling Unit3/8-in. flare(5/8-18)bulkhead fitting on back of
unitlabeled ‘‘WATERINLET’’.DONOTOPENWATERINLETSUPPLYLINESHUTOFF VALVE AT THIS
TIME.
CONNECTINGCO2INLETSUPPLYLINE TOCOOLINGUNIT(see Figure 2)
WARNING:CO2displaces oxygen.Strictattention mustbeobservedintheprevention of
CO2(carbon dioxide)gas leaks inthe entireCO2and soft drink system. IfaCO2gas leak is
suspected,particularlyina small area,immediatelyventilatethe contaminatedarea before
attempting torepairtheleak.Personnelexposedto high concentration ofCO2gas will experience
tremorswhicharefollowedrapidlybyloss ofconsciousness and suffocation.
Connect flexibleCO2inletsupplyline toCooling Unit1/4-in. flare(7/16-20)bulkhead fitting ofback ofunit
labeled ‘‘CO2INLET’’.DONOT TURN ON CO2SUPPLYTOCOOLINGUNITAT THISTIME.
CONNECTINGSYRUP SOURCE LINES TOCOOLINGUNITSYRUP INLET LINES(see Figure2)
Connectsyrup sourcelines, fromNo.1through No.6soft drinktanks location, toCooling Unitsyrup inletlines
labeled No.1through No.6.DONOTCONNECTSOFT DRINKTANKS INTOSYRUPSYSTEMS AT THIS
TIME.