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User Manual - Page 7

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7
Operating Instructions and Owner’s ManualMr. Heater Series Heater
Installation Procedure
Takemaximumadvantageofthebuildingupper
structure,beams,joists,purlins,etc.,fromwhichto
suspendtheheater.Thereisnouniquesequencefor
installationofthetubing.On-siteobservationwillusually
revealalogicalsequence.Begintheinstallationatthe
mostcriticaldimension.Thiscouldsavetime.Watchfor
swingingdoors,overheadcranes,carliftsetc.Reflectors
andtubingcanbeinstalledasyoumovealong.Carefully
adjustsystempitchateachpositiontoleveltheheater.
Pitchdownone-halfinchin20feet(awayfromburner).
DON’TPressuretestthegaslineusinghighpressure(greater
than½PSIG)withoutclosingthehigh-pressureshutoff
cocks.Failuretodosowillresultindamagetothe
burners.
DO Familiarizeyourselfwithlocalandnational
codes.
Burner Housing
Mustalwaysbe
installedhorizontally.
Tube and Reflector Hanger
Installimmediatelyafterfirst
coupling.
Turbulator Assembly
Mr.Heater,IncnormallyshipsMr.Heaterheaterswith
turbulatorsassembledintoappropriatetubes.
Tube and Reflector Hanger
Suspendsystemfromthesehangers.
Minimumtwo(2)requiredpertube.
Reflectors
Alternateoverlapasshown
onoverview.Lengthof
reflectorandamountof
overlapisindicated.
10'2-1/2"
ALUMINIZED
Heat Exchange Tubes
Suppliedin10ft.lengths.
Tube Coupling Assembly
Couplingshouldbeorientedwith
slidebarontop,andallcouplings
should“point”inthesamedirection.
Where Field Changes Occur
TurbulatorSectionsandAdapterareavailablein
sectionsandmustbeassembledbeforeinstallation
(SeeFigure3fordetails).Thenumberofsections
requiredisindicated.
AssembletheheatercomponentsasshowninFigures2A,2B,2C,2D,2E,2Fand2G.Optionalreflectorconfigurationsareshownin(Figure
1).Installappropriatedsuspensionhardware,beamclamps,chainorrodatpredeterminedlocations.Adjustmentofchainlengthwillprovide
uniformpitch.
Developaplannedprocedurewhichwillconservematerial
andlaboronthejob.
Checktoseethatallmaterialandequipmentisonthejob
beforestartinginstallation.
Allowforthermalexpansionofthehottube.
Installthegasconnectoronlyasshownininstructions(see
Figure14onpage17).
Haveslipjointswhererequiredbetweenreflectorstokeep
themfrombucklingorcomingapart.
Provide1sq.inchoffreeairopeningtoeach1,000BTU/hr.
ofheaterinput(butnotlessthan100sq.inches)inenclosed
spaces.Oneopeningshouldbewithin12inchesofthetop
andonewithin12inchesofthebottomoftheenclosure.
FIGURE 2: MR. Heater Overview
Vent Adapter
Usedtoattachtheheat
exchangertubingtoventpipe.
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