Danfoss TTS300

Figure 4-173 Inverter Heat Sink Plate O-ring Installation - TTS/TGS/TTH/TGH (Except TTS300/TGS230)
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3. CleantheO-ringgroovesintheSCRManifoldReturnBrassFittingwithalint-freecloth.
4. Installtwo(2)newO-ringsontheSCRManifoldReturnBrassFitting(smalleroneontop).ApplyO-lube
toeachO-ringbeforeinstallation.RefertoFigure4-174SCRManifoldReturnBrassFittingO-ring
Installation-TTS/TGS/TTH/TGH(ExceptTTS300/TGS230).
Figure 4-174 SCR Manifold Return Brass Fitting O-ring Installation - TTS/TGS/TTH/TGH (Except TTS300/TGS230)
5. CarefullyinstalltheSCRCoolingManifoldovertheSCRManifoldReturnBrassFitting.Pressdownfirmly
toensureproperseatingoftheO-ringsintotheplate.
6. Installthefour(4)M6x35SCRCoolingManifoldfastenersandtorqueto7Nm(62in.lb.).
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M-SV-001-EN Rev. H-1/23/2023 Page 161 of 294