Hypertherm Koolant Koolers N-Series - 6.11 Installation Checklist

 Installation‐InterlockConnections 
22
6.6 InterlockConnections
Thechillerisequip pedwithastandard4‐pinmaleM12Eurofast®connectorfortheinterlocks(refertoFigure
10).Thepin‐outfortheinterlockconnectorisshownontheLogicPageoftheElectricalPrintsinAppendixB.
6.7 EthernetConnection
Thechillerisequip pedwithastandardRJ‐45connectortoenableEthernetconnectivitytothechillercontroller.
6.8 PlumbingConnections
Thechiller’splumbing connectionsarelocatedonitsplumbingI/Oside(refertoFigure10).Thechillerhasthe
followingplumbingconnections:
Table6:ChillerPlumbingConnections
Symbol Description
Connection
Type
HoseSize

Processfluidinlettothe
chillerfromtheplasma
cuttingsystem.
3/4‐16Male
37°Flare,
(#8JIC)
Pleasereference
Hypertherm,Inc.
HPR800XDmanual
forapprovedhoses
andleadlengths

Processfluidoutletfrom
thechillertotheplasma
cuttingsystem.
3/4‐16Male
37°Flare,
(#8JIC)


CAUTION 
Itishighlyrecommendedtousethehosekitssuppliedbytheplasmacuttingsystem
manufacturer.Exceedingrecommendedplumbinglengthscanincreasesystempressure
beyondthecapabilitiesofthepumpsandcancausethepumpstosupplylessthantherequired
flowrateforproperoperation.Consultthefactoryifrecommendedlengthsaretobe
exceeded.
Toinstallconnecting plumbingbetweenthechillerandplasmacuttingsystem:
1. Removeallcapsateachplumbingportonthechiller .
2. Installthemanufacturerprovidedhosekitsbetweenthechiller andplasmacuttingsystem.
3. Ensurethathosesareroutedinanorderlyfashionandfreeofkinks.
4. Fullyopenallvalves(ifpre
sent)betweenthechillerandplasmacuttingsystem.

WARNING
Allplumbingconnectionsshouldbeperformedonlybyproperlytrainedandcertifiedoperators
wearingproperprotectivegearandusingappropriatetools.Failuretocorrectlyinstall
plumbingfittingscanleadtoleaks,lossofcoolant,and/orwaterdamagetonearbyequipment.
Hypertherm, Inc. Part Number: 810540