5. Torque the three (3) M8x70 fasteners that secure the motor bus bars to the inverter output to 14 Nm
(10 ft.lb.).
6. Install the Soft Start. Refer to Section 4.14.3 Soft Start Removal and Installation on page 117.
7. Install the top covers. Refer to Section 4.1 Compressor Covers on page 52.
8. Return the compressor to normal operation.
4.23.5.3 Copper Tube Removal
1. Isolate compressor power as described in Section 1.8 Electrical Isolation on page 22.
2. Remove the Soft Start. Refer to Section 4.14.3 Soft Start Removal and Installation on page 117.
3. Remove the three (3) Motor Bus Bars. Refer to Section 4.23.5 Motor Components Removal and
4. Remove the three (3) Copper Tubes. Refer to Figure 4-221 Copper Tube Removal.
Figure 4-221 Copper Tube Removal
4.23.5.4 Copper Tube Installation
1. Install the three (3) Copper Tubes and torque the M8x70 Motor Bus Bar fasteners to 14 Nm (10 in.lb.).
2. Install the three (3) Motor Bus Bars. Refer to Section 4.23.5 Motor Components Removal and Installation
3. Install the Soft Start. Refer to Section 4.14.3 Soft Start Removal and Installation on page 117.
4. Install the top covers. Refer to Section 4.1 Compressor Covers on page 52.
5. Return the compressor to normal operation.
4.23.5.5 Motor Cover Plate Removal
• • • CAUTION • • •
Use extreme care not to drop any parts or tools into the motor cavity when removing the motor cover plate. Doing so could result in
compressor damage or failure.
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 Soft Start. Refer to Section 4.14.3 Soft Start Removal and Installation on page 117.
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Summary of Contents for Turbocor TT Series
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