8 of 282 M-SV-001-EN Rev. G
List of Figures
Figure 4-125  Soft Start SCR Gate Cable Removal at SCR - TTS/TGS/TTH/TGH Models Rev. H (Except TTS300/TGS230) ...........................................................122
Figure 4-126  Closed-Top Soft Start J8 Connector Top .......................................................................................................................................................................................123
Figure 4-127  Open-Top Soft Start J2 Connector ..................................................................................................................................................................................................123
Figure 4-128  SCR Gate Connector Alignment ......................................................................................................................................................................................................124
Figure 4-129  Soft Start AC/DC Harness Connections - TTS300/TGS230 .....................................................................................................................................................125
Figure 4-130  Soft Start AC/DC Harness Connections - TTS/TGS/TTH/TGH (Except  TTS300/TGS230) .............................................................................................126
Figure 4-131  AC Input Ring Terminal Removal - TTS300/TGS230 .................................................................................................................................................................127
Figure 4-132  DC Ring Terminal Removal - TTS300/TGS230 .............................................................................................................................................................................127
Figure 4-133  DC-DC Connectors (Open Frame) ...................................................................................................................................................................................................127
Figure 4-134  DC-DC Connectors (Potted) ..............................................................................................................................................................................................................128
Figure 4-135  Closed-Top Soft Start J1 and J7 Removal .....................................................................................................................................................................................128
Figure 4-136  Open-Top Soft Start J1 and J8 Removal .......................................................................................................................................................................................129
Figure 4-137  AC Input Spade and DC Spade Connector Removal - TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230) ...................................129
Figure 4-138  AC Input Ring and DC Spade Connector Removal - TTS/TGS/TTH/TGH Rev. H (Except TTS300/TGS230) ............................................................130
Figure 4-139  Soft Start AC/DC Harness Position - TTS300/TGS230 ..............................................................................................................................................................131
Figure 4-140  AC Input and Spade Connector Installation - TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230) ..................................................132
Figure 4-141  AC Input and Spade Connector Installation - TTS/TGS/TTH/TGH Rev. H (Except TTS300/TGS230) ........................................................................133
Figure 4-142  SCR Styles ................................................................................................................................................................................................................................................134
Figure 4-143  SCR Connections - TTS300/TGS230 ................................................................................................................................................................................................134
Figure 4-144  SCR Connections -  TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230) .....................................................................................................135
Figure 4-145  SCR Connections - TTS/TGS/TTH/TGH Rev. H (Except TTS300/TGS230) ...........................................................................................................................135
Figure 4-146  SCR Terminals - Two Hole Mount ....................................................................................................................................................................................................136
Figure 4-147  SCR Terminals - Four Hole Mount ...................................................................................................................................................................................................136
Figure 4-148  SCR Temperature Sensor Assembly ...............................................................................................................................................................................................137
Figure 4-149  J17 Connector ........................................................................................................................................................................................................................................137
Figure 4-150  Discharge Pressure/Temperature Sensor Connector Removal - TTS300/TGS230 .........................................................................................................138
Figure 4-151  SCR Temperature Sensor Connector - TTS300/TGS230  .........................................................................................................................................................138
Figure 4-152  SCR Temperature Sensor Removal -TTS300/TGS230  ..............................................................................................................................................................139
Figure 4-153  SCR Temperature Sensor Connector - TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230) .................................................................139
Figure 4-154  Discharge Pressure/Temperature Sensor Connector Removal - TTS/TGS/TTH/TGH (Except TTS300/TGS230) ..................................................139
Figure 4-155  SCR Temperature Sensor Removal - TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230).....................................................................140
Figure 4-156  Fuse Block Assemblies - Two Hole Mount - TTS300/TGS230 .................................................................................................................................................142
Figure 4-157  DC Bus Bar Removal - TTS300/TGS230..........................................................................................................................................................................................142
Figure 4-158  SCR Removal - TTS300/TGS230........................................................................................................................................................................................................143
Figure 4-159  SCR Gate Cable and AC/DC Harness Connections - TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230) .......................................143
Figure 4-160  SCR Gate Cable and AC/DC Harness Connections  - TTS/TGS/TTH/TGH Rev. H (Except TTS300/TGS230)  ..........................................................144
Figure 4-161  SCR Bus Fastener Removal - TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230)....................................................................................144
Figure 4-162  SCR Bus Fastener Removal - TTS/TGS/TTH/TGH Rev. H (Except TTS300/TGS230)  ........................................................................................................145
Figure 4-163  SCR Removal  - TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230) .............................................................................................................145
Figure 4-164  SCR Removal  - TTS/TGS/TTH/TGH Rev. H (Except TTS300/TGS230) ..................................................................................................................................145
Figure 4-165  SCR Heat Sink Paste Application - TTS300/TGS230 ..................................................................................................................................................................146
Figure 4-166  SCR Orientation - TTS300/TGS230 ..................................................................................................................................................................................................146
Figure 4-167  Bus Bar Installation - TTS300/TGS230 ............................................................................................................................................................................................147
Figure 4-168  Bus Bar Locations - TTS300/TGS230 ...............................................................................................................................................................................................147
Figure 4-169  SCR Thermal Paste Application  - TTS/TGS/TTH/TGH (Except TTS300/TGS230) .............................................................................................................148
Figure 4-170  SCR Torque Sequence  - TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230)............................................................................................148
Figure 4-171  SCR Cooling Manifold .........................................................................................................................................................................................................................150
Figure 4-172  Inverter Assembly Removal - TTS300/TGS230 ...........................................................................................................................................................................150
Figure 4-173  SCR Cooling Manifold Removal - TTS300/TGS230 ....................................................................................................................................................................151
Figure 4-174  SCR Cooling Manifold Removal .......................................................................................................................................................................................................152
Figure 4-175  SCR Cooling Plate O-ring Installation - TTS300/TGS230 .........................................................................................................................................................152
Figure 4-176  Inverter Heat Sink Plate O-ring Installation - TTS/TGS/TTH/TGH (Except TTS300/TGS230) .......................................................................................153
Figure 4-177  SCR Manifold Return Brass Fitting O-ring Installation - TTS/TGS/TTH/TGH (Except TTS300/TGS230) ...................................................................153
Figure 4-178  SCR Cooling Plate Installation - TTS/TGS/TTH/TGH (Except TTS300/TGS230) ................................................................................................................154
Figure 4-179  DC Bus Components Identiļ¬cation TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230) .....................................................................156
Figure 4-180  DC Bus Components Identiļ¬cation TTS/TGS/TTH/TGH Rev. H (Except TTS300/TGS230) ...........................................................................................157
Figure 4-181  Soft Start Cable Harness to DC Bus ................................................................................................................................................................................................157
Figure 4-182  DC Bus Bar and Soft Start Harness Removal - TTS300/TGS230 ............................................................................................................................................159
Figure 4-183  Snubber Capacitor Removal - TTS300/TGS230 ..........................................................................................................................................................................159
Figure 4-184  Capacitor Nut Removal - TTS300/TGS230 ....................................................................................................................................................................................159
Figure 4-185  Capacitor Assembly Removal - TTS300/TGS230 ........................................................................................................................................................................160
Figure 4-186  SCR Bus Bar Removal - TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230) ..............................................................................................160
Figure 4-187  SCR Bus Bar Removal - TTS/TGS/TTH/TGH Rev. H (Except TTS300/TGS230) ....................................................................................................................161
Figure 4-188  Snubber Capacitor Removal - TTS/TGS/TTH/TGH (Except TTS300/TGS230) ...................................................................................................................161
Figure 4-189  Capacitor Nut Removal - TTS/TGS/TTH/TGH (Except TTS300/TGS230) .............................................................................................................................161
Figure 4-190  Capacitor Assembly Removal - TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230) ..............................................................................162
Figure 4-191  Capacitor Assembly Removal - TTS/TGS/TTH/TGH Rev. H (Except TTS300/TGS230) ...................................................................................................162