Carrier NaturaLINE 69NT40-601 - Appendix

23 62-12119
APPENDIX
Table 1–1 Torque Values
Table 1–2 Mechanical Joints for Leak Inspection
Component
Torque
(Ft. Lbs.)
Torque
(Nm)
Pressure Relief
Valves
Low Side PRV 65-71 88-96
Flash Tank PRV 22-24 30-32
High Side PRV 38-42 52-57
Pressure
Transducers
Suction Pressure Transducer
(SPT)
19-21 26-28
Flash Tank Pressure
Transducer (FTPT)
7-8 10-11
Discharge Pressure
Transducer (DPT)
7-8 10-11
Service Fittings Suction Service Fitting 19-21 26-28
Discharge Service Fitting 7-8 10-11
Pressure Switch High Pressure Switch 13-14 18-19
Bolts Compressor Flange Bolts 26-28 36-38
Component Location
Compressor 1st Stage Suction Flange
1st Stage Discharge Flange
2nd Stage Suction Flange
2nd Stage Discharge Flange
Pressure Relief Valves Low Side PRV
Flash Tank PRV
High Side PRV
Pressure Transducers Compressor
Flash Tank
Discharge
Charging Port Low Side
High Side
High Pressure Switch Plug located on Flash Tank Liquid Line
(if equipped)
Filter Drier Inlet
Outlet