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Refrigerant Pressure Sensor / Switch: Service and Repair

REMOVAL
1. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM

HINT:
At the time of installation, please refer to the following item.
Evacuate air from refrigeration system.
Charge system with refrigerant and inspect for leakage of refrigerant.
Specified amount: 460 ± 30 g (16.23 ± 1.06 oz.)




2. REMOVE PRESSURE SWITCH FROM LIQUID TUBE.
Disconnect the connector and remove the pressure switch.
Torque: 10 Nm (100 kg.cm, 7 ft.lb)

HINT:
- Lock the switch mount on the tube with an open end wrench, being careful not to deform the tube, and remove the switch.
- At the time of installation, please refer to the following item.
Lubricate a new O-ring with the compressor oil and install them to the switch.

INSTALLATION
Installation is in the reverse order of removal.
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