Danfoss Turbocor TT Series

b. ForTTH/TGHcompressors,removethe10M10x40fastenersthatsecuretheCompressorHousing
EndCaptothecompressorhousingandremovetheEndCap.RefertoFigure4-40Compressor
HousingEndCap-TTH/TGHonpage80.
5. RemoveanddiscardtheO-ring.
4.8.1.2 Compressor Housing End Cap Installation
1. Ensurethatallcomponentsandthreadsareclear,clean,andoilfree.
2. Clean,lubricate,andinstalltheO-ringintothegrooveinthecompressorhousing.
3. CarefullylineuptheCompressorHousingEndCapandlooselyinstallseveraloftheM10x40fasteners
toholdtheendcapinplace.RefertoFigure4-39CompressorHousingEndCap-TTS/TGSonpage80
andFigure4-40CompressorHousingEndCap-TTH/TGHonpage80.
4. Installtheremainingfastenersandtorquefastenersinacrisscrosspatternto32Nm(24ft.lb.).
5. InstalltheInterstagePipe(TTH/TGHcompressorsonly).RefertoSection4.7.1.2InterstagePipe
Installationonpage78.
6. Leaktestandevacuatecompressorinaccordancewithstandardindustrypractices.
7. Returnthecompressorbacktonormaloperation.
4.8.1.3 Compressor Housing End Cap Torque Specifications

Table 4-13 Compressor Housing End Cap Torque Specifications
Description Nm Ft.Lb. In.Lb.
CompressorHousingEndCapFastener,M10x40 32 24 283
InterstagePipeFastener,M10x40 32 24 283
EconomizerFlangeFastener,M10x30 32 24 283
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