AR83.30-D-1777A | Fill air conditioning system (liquid) | 7.12.06 |
MODEL 901.0 /3 /4, 902.0 /3 /4, 903.0 /3 /4, 904.0 /3 /4 with CODE (H06) Air conditioning
D83.30-0004-12
1 Suction side testing and filling valve
2 Pressure-side testing and filling valve
Preliminary operations | |||
1 | Evacuating air conditioning system, leak test | ||
Charging | |||
Danger! | Risk of explosion caused by welding or soldering work on closed air conditioning system. Risk of poisoning caused by inhaling overheated refrigerant vapors. Risk of injury to skin and eyes caused by contact with liquid refrigerant. | Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses and protective gloves. Work only in well ventilated areas. Carry out repair work on the air conditioning system circuit only after the system has been discharged. | |
| Notes on handling refrigerant R134a | All models with R134a refrigerant | |
1 | Fill the air conditioning with liquid refrigerant in accordance with the operating instructions of the evacuation, reconditioning and filling unit | The air conditioning must only be filled with liquid refrigerant via the Testing/filling valve on the pressure side (2). The specified total filling capacity must not be exceeded. | |
2 | Switch off extraction, reconditioning and filling unit and remove suction and pressure line from the test valves and filling valves (1 and 2) | ||
| Checking | ||
3 | Perform quick test on air conditioning system |
Air conditioning
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