Danfoss Turbocor TTS Series Service Manual page 8

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 Identification TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230) .....................................................................156
Figure 4-180 DC Bus Components Identification 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
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M-SV-001-EN Rev. G