Shown on model 447 with ENGINE 651 |
1 | Air duct segment |
2 | Condenser |
3 | Retaining frame |
4 | Lock |
5 | Screw plug |
6 | Sealing rings |
7 | Desiccant cartridge |
S83.30-4594-06
S83.30-4650-09
Shown on model 447 with engine 274 |
8 | Lower air duct segment | 9 | Electrical connector | 10 | Locks |
Danger ! | Risk of fire due to ignition of R1234yf refrigerant on hot components. Risk of poisoning caused by inhaling overheated refrigerant vapors. Risk of injury to skin and eyes caused by contact with escaped R1234yf refrigerant and when working on pressurized parts. Risk of explosion due to formation of ignitable refrigerant/air mixtures | 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 rooms. Carry out repair work on the air conditioning system circuit only after the system has been evacuated. | |
Danger ! | Risk of poisoning caused by inhaling overheated refrigerant vapors from an air conditioning system containing R134a. Risk of injury to skin and eyes caused by contact with liquid R134a refrigerant and when working on pressurized parts | 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 rooms. Carry out repair work on the air conditioning system circuit only after the system has been evacuated. | |
| Protect air conditioning circuit and components from moisture when carrying out repair work | ||
| Notes on handling refrigerant R1234yf | ||
| Notes on handling refrigerant R134a | ||
| Remove/install | ||
1 | Drain air conditioning system |
| |
Model 447 with code HX1 (R-1234yf refrigerant) | |||
2 | Remove crossmember under bumper | ||
3 | Remove air duct segment (1) | ||
4 | Disconnect Electrical connection (9) | ||
5 | Release locks (10) and remove lower air duct segment (8) | Installation: Make sure lower air duct segment (8) is correctly seated in guides (arrows). | |
6 | Release locks (4) | ||
7 | Unclip retaining frame (3) with condenser (2) at right and swivel forward far enough to gain access to the screw plug (5) | ||
8 | Remove screw plug (5) from condenser (2) | ||
9 | Remove receiver drier (7) from condenser (2) | ||
| Compressor oils (specification 362.1) | ||
Installation: Replace sealing rings (6) and moisten with compressor oil. | |||
10 | Install in the reverse order |
Documente menționate
- ah8330n000301a Indicaţii pentru manipularea refrigerentului R134a
- ah8330n000501a Protejarea circuitului şi componentelor instalaţiei de climatizare împotriva umidităţii la lucrările de reparaţie
- ah8330p000302a Indicaţii pentru manipularea agentului de răcire R1234yf
- ar6230s1360e
- ar8330s1760e
- ar8330s1760ef
- as8300z000601a Pericol de intoxicare prin inhalarea vaporilor supraîncălziţi de refrigerent ai unei instalaţii de climatizare umplute cu R134a. Pericol de rănire prin contactul pielii şi ochilor cu refrigerent R134a lichid şi la activităţi într
- as8300z000701a Pericol de incendiu prin aprinderea refrigerentului R1234yf la componente fierbinţi. Pericol de otrăvire prin inhalarea de vapori de refrigerent supraîncălziţi. Pericol de rănire la contactul pielii şi ochilor cu refrigerent
- bb0040p036201a Uleiuri de compresor (specificaţie 362.1)