Danfoss Turbocor TT Series, Service Manual, Page: 104 / 294

Figure 4-83 Input Terminal Block Removal - TTS/TGS/TTH/TGH Rev. H (Except TTS300/TGS230)
4.11.2.4 3-Phase Main Voltage Input Terminal Block Installation - TTS300/TGS230
Figure 4-84 Input Terminal Block Installation - TTS300/TGS230
1. Place the Terminal Block on the compressor housing, secure with the M5x15 fasteners, and torque to 3
Nm (27 in.lb.).
2. Place the Mylar insulator in the center section of Terminal Block.
3. Including the Soft Start AC Ring terminals L1, L2, L3, Secure the three (3) Fuse Assemblies (Bus Bar side)
to the SCRs using the M6x16 fasteners. Only finger tighten at this point.
4. Install the three (3) Fuse Assemblies to the Terminal Block with the six (6) fasteners and torque to 4 Nm
(35 in.lb.).
5. Torque the M6x16 fastener for the Bus Bar side of the three (3) Fuse Assemblies to the SCRs to 4 Nm (35
in.lb.).
Page 104 of 294 - M-SV-001-EN Rev. H 1/23/2023