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Figure 4-258 Compressor Monitor Tool

Table 4-46 Bearing Amperage Nominal Ranges

Bearing Position Force Range

AxialForce -1.5to1.5Amp(TTS300&TGS230=-2to0Amp)

FrontXForce -1.5to1.5Amp

FrontYForce -1.5to1.5Amp

RearXForce -1.5to1.5Amp

RearYForce -1.5to1.5Amp

4.29.4 Bearing Power Feedthrough Removal and Installation

Thestepsdepictedinthissectionwillapplytoeitherthefrontorrearfeedthrough.

4.29.4.1 Bearing Power Feedthrough Removal

1. IsolatecompressorpowerasdescribedinSection1.8ElectricalIsolationonpage22.

2. Isolatethecompressorandrecovertherefrigerantaccordingtoindustrystandards.RefertoSection3.1

RefrigerantContainmentonpage41.

3. RemovetheServiceSideCover.RefertoSection4.1.3.1ServiceSideCoverRemovalandInstallationon

page54.

4. PulltheSerialDriverModuleoutofitsslot.Makesureyoudonotdamagetheconnectorpins.Keepthe

moduleinasafeplace.RefertoSection4.26.4SerialDriverRemovalandInstallationonpage218.

NOTE

Referto1.9HandlingStaticSensitiveDevicesforproperESDhandlingofelectroniccomponents.

M-SV-001-EN Rev. H-1/23/2023 Page 233 of 294

Danfoss TTS400 User Manual

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