7. Install the top covers. Refer to Section 4.1 Compressor Covers on page 52.
8. Return the compressor to normal operation.
4.32.4.5 Interstage Pressure/Temperature Sensor Removal (TTH/TGH Compressors Only)
1. Isolate the compressor power.
2. Isolate the compressor and recover the refrigerant according to industry standards. Refer to Section 3.1
Refrigerant Containment on page 41.
3. Disconnect the sensor connector.
4. Using a deep 15/16" socket, remove the sensor from the Interstage Pipe.
Figure 4-278 Interstage Pressure/Temperature Sensor Removal
4.32.4.6 Interstage Pressure/Temperature Sensor Installation (TTH/TGH Compressors Only)
1. Check and clean O-ring, housing thread, and O-ring sealing surface in the compressor housing.
2. Apply O-lube to O-ring.
3. Insert the sensor and engage the first few threads by hand.
4. Using a deep 15/16" socket, tighten the sensor to 10 Nm (7 ft.lb).
5. Reconnect the sensor connector.
6. Leak test and evacuate in accordance with standard industry practices.
7. Return the compressor to normal operation.
4.32.4.7 Pressure/Temperature Sensor Torque Specifications
Table 4-51 Pressure/Temperature Sensor Torque Specifications
Description
Nm
Ft.Lb.
In.Lb.
Pressure/ Temperature Sensor
10
7
89
Cover fastener, M5x15
1.5
-
13
M-SV-001-EN Rev. H-1/23/2023 Page 249 of 294
Summary of Contents for Turbocor TT Series
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