Specifications

Maxiva ULX Series
November 11, 2013
2‐5
888‐2628‐300 WARNING:Disconnectprimarypowerpriortoservicing.
Copyright©2013,HarrisBroadcast
Table2‐4LinelengthtoCapacityConversionFactors
2.7.2 Rigging HeatExchanger&PumpModule
Whentheequipmentandaccessoriesarereceived,theyshouldbeimmediatelyinspectedforshortagesand
damage.Iftheequipmenthasbeendamagedinshipmentorshortagesarenoted,immediatelynotifythecarrierand
fileaclaim.
Theequipmentshouldbekeptontheoriginalpalletuntilreadyforfinalinstallation.Whenusingliftingbelts(straps)
ensurethataspreaderbarisusedandbeltsdonotcompresssheetmetalorplumbing.
Theexactmethodofhandling andsettingtheheatexchangerandpumpmoduledependsontheavailable
equipment,thesizeoftheunit,itsfinallocationandothervariables.Itistheinstaller’sormover’sresponsibi lityto
determinethespecificmethodofsafelyhandlingeachunit.Ifpossible,whentheunits
arriveatthesiteandare
unloadedfromthetruck,plantosetandsecuretheheatexchangerinitspermanentplaceonitsconcretepadoron
theroof.Thepumpmodule(withcontrolpanel)shouldimmediatelybemovedtoanindoorlocation.
Caution
ENSURE THE PROPER EQUIPMENT IS AVAILABLE TO SAFELY INSTALL THE
UNIT. EXTREME CARE SHOULD BE EXERCISED DURING THE FOLLOWING
STEPS TO AVOID EQUIPMENT DAMAGE OR PERSONNEL INJURY.
Note
When feasible the heat exchanger and pump module plumbing can be pressurized to 15 PSI with air or an
inert gas (nitrogen), as a leak check prior to rigging and/or final placement.
2.7.3 PlacementofHeatExchanger
Theheatexchangerunitistypicallyinstalledoutdoors.Locatetheunitoutsideofthebuilding,ascloseaspossibleto
thetransmittertominimizepipe/hoserunlengthandpumprequirements.Theheatexchangershouldbeoriented
sothataccesstotheelectricalconnections,fans,andfanmotorsisconvenient.
Ifmountedoutsidethebuilding,butnotonaroof,makesureaconcretepadispouredandallowedtocurebefore
placingtheheatexchangermoduleinplace.Plantounloadtheheatexchangerunitdirectlytoitsfinallocation.
Allowextraspaceforconcreteinfrontof,besideandbehindtheunittopreventdirtbeingsuckedinbythefans,and
toallowspaceformaintenanceandinspection.
Whenmountingonaroof ,installunitsuchthatbuildingcolumnsorloadbearingwallsofferadequatesupport.Place
unittoallowroomforaccessduringinstallationand maintenance
NominalTypeMCopper
TubeorHoseSize
FeettoGallons FeettoLiters MeterstoGallons MeterstoLiters
1‐1/4inch(ODhose) 0.064 0.242 0.210 0.794
1½inch(IDtube) 0.092 0.348 0.301 1.140
2inch(IDtube) 0.163 0.618 0.535 2.027
2½inch(IDtube) 0.255 0.965 0.837 3.167
42mm(ODtube)
39.6mm(IDtube)
0.099 0.375 0.325 1.232
54mm(ODtube)
51.6mm(IDtube)
0.168 0.637 0.552 2.091
66.7mm(ODtube)
64.3mm(IDtube)
0.261 0.990 0.858 3.247