What to do if the oil recovery fails during the automatic cycle in MAHLE AIR-NEX 9380 Service Equipment?
If you're unable to recover oil during the automatic cycle, it could be due to the oil loading cell being out of calibration or defective. Try calibrating the exhausted oil scales. If the issue persists, consider replacing the oil loading cell.
Why is there a refrigerant leak from the oil container during recovery with MAHLE AIR-NEX 9380 Service Equipment?
A refrigerant leak from the exhausted oil container during the recovery phase, despite a negative leak test, may be due to dirt inside the Oil discharge solenoid valve. Suggested solutions: 1. Clean the solenoid valve. 2. Check the gasket. 3. Calibrate the pressure sensor.
Manual rights, reproduction policy, and disclaimer of responsibility.
Operator responsibilities, equipment usage, and compliance with legislation.
Details of the AIR-NEX equipment manufacturer.
Guidelines for preventing refrigerant release into the atmosphere.
Defines terms, operator safety instructions, and general precautions.
Explains manual structure, symbols, and intended use.
Explains safety symbols used in the manual.
Safe storage practices and precautions for refrigerants.
States the intended use of the A/C service station.
Lists items included in the product package.
Provides a visual and labeled overview of the unit's components.
Describes the touch screen display, icons, and navigation.
Covers the physical setup and installation of the equipment.
Details on how to connect the unit to power and its environment.
Manual control of actuators and viewing measurements.
Procedure for calibrating pressure sensors using the service kit.
Refers to Appendix 1 for detailed circuit layout.
Refers to Appendix 2 for operational cycles.
Describes the refrigerant tank and its PED categorization.
Lists scheduled maintenance tasks and their intervals.
Lists components that may require extraordinary maintenance or replacement.
Steps for replacing components connected to the refrigerant circuit.
General| Operating Modes | Automatic, Manual |
|---|---|
| Vacuum Pump Performance | 170 l/min |
| Display | 7-inch Touchscreen |
| Product Type | A/C Service Unit |
| Refrigerant Compatibility | R1234yf |
| Power Supply | 230 V / 50 Hz |
| Printer | Yes |
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