Danfoss Turbocor TTS Series

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M-SV-001-EN Rev. G
3. Disconnect the Soft Start ground wire by removing the nut and mains input ground wire from
the ground post on the compressor housing at 3 phase connection point. Refer to "Figure
4-103 Ground Location").
Figure 4-103 Ground Location
NOTE
The ground post for TTS300/TGS230 compressors goes directly into the compressor housing and does not go through the Mains
Plate. The torque specifications are the same for all TTS/TGS/TTH/TGH compressors.
4. Remove the M5x15 fasteners that secure the Soft Start mounting bracket to the compressor.
Refer to "Figure 4-104 Closed-Top Soft Start".
Figure 4-104 Closed-Top Soft Start
5. Lift the Soft Start and turn it over, placing it board-side up on the AC Bus Bars. Refer to "Figure
4-105 Soft Start Lift".
Figure 4-105 Soft Start Lift
6. Unplug cable connectors J1, J7, and J8 from the Soft Start. Refer to "Figure 4-106 Closed-Top
Soft Start Connector Removal" on page 114.
TTS300 Ground Stud Location
TTS350 Ground Stud Location
Isometric view
Scale: 1:1
Soft Start
Fastener,
M5x15,
(4 places)
Phenolic
Washers
(4 places)
Isometric view
Scale: 1:1