AR83.30-D-1780A | Drain air conditioning | 7.1.96 |
MODELS 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
Position of the testing and filling valves
1 Test and charging valve on intake side
2 Pressure side testing and filling valve
Connecting | |||
Danger! | Risk of explosion from welding or braizing work on closed air conditioning system. Risk of poisoning from inhaling overheated refrigerant vapors. Risk of injury from skin and eye contact with liquid refrigerant | Do not carry out any welding work on the closed air conditioning system or in the surrounding area. No smoking or naked flames. Wear eye protection and protective gloves. Work only in well ventilated areas. Do not carry out any repair work on the air conditioning system circuit unless the system is drained. | |
| Information for handling refrigerant R134a | All models with R134a refrigerant | |
1 | Connect evacuation, preparation and charging unit | Connect the intake and pressure line for the evacuation, preparation and charging unit to the testing and charging valve on the intake side (1) and thrust side (2) | |
Draining | |||
2 | Drain air conditioning | Slowly open valves of suction, treatment and filling device. Opening the valves slowly prevents the refrigerant from drawing compressor fluid out of the circuit along with it | |
3 | Switch off evacuation, preparation and charging unit, remove intake and pressure line. |
Workshop equipment
WE58.40-Z-1002-22A | Air conditioning service station |
Viitatut asiakirjat
- ah8330n000301a Ohjeita kylmäaineen R134a käsittelyyn
- as8300z000101a Räjähdysvaara: Hitsaus- tai juotostyöt voivat aiheuttaa räjähdyksen, ellei ilmastointilaitetta ole tyhjennetty. Myrkytysvaara: Ilmastointilaitteen ylikuumentuneen kylmäaineen höyryt ovat terveydelle vaarallisia.