Infiniti QX4 service since 1996 of release
1. Introduction
2. Maintenance instruction
3. Routine maintenance
4. Engine
5. Cooling and heating systems
5.1. Specifications
5.2. Antifreeze - general information
5.3. Service of system of cooling
5.4. Removal, installation and check of serviceability of functioning of the thermostat
5.5. Removal, regenerative repair and installation of a radiator of system of cooling
5.6. Replacement of the water pump
5.7. Removal and installation of the fan of system of cooling
5.8. Air lines of distribution of air submitted to salon
5.9. System of automatic air conditioning – a design and a functioning principle
5.10. Design of a refrigerator path of central air of air
5.11. The To/in compressor, - the general information and a functioning principle
5.12. A receiver dehumidifier - the general information and service
5.13. Check of serviceability of functioning and service of systems of heating and air conditioning
5.14. Diagnostics of central air of air
6. Power supply systems and managements
7. Start and charge systems
8. Transmission line
9. Brake system
10. Suspension bracket and steering
11. Body
12. Electric equipment
 






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5-12-resiver-osushitel-obshhaya-informaciya-i-obsluzhivanie.html

5.12. A receiver dehumidifier - the general information and service

The receiver dehumidifier serves in central air of air for a filtration, drainage and temporary storage of a coolant leaving the condenser. The tank of a receiver is equipped with the mesh filter providing elimination of extraneous particles and pollution and cleaning of them of a system path.

Service life of a receiver of a dehumidifier in modern central airs of Infinitis working at a coolant of R134а makes about 10 years whereas earlier, when using coolant R-12 replacement of a receiver should be carried out rather regularly owing to a congestion of excess of moisture in it. The design of components of modern systems allows to avoid moisture hit to the highway at the expense of use of special additives, sealing elements of the compressor, the hidden sealing rings and water-proof hoses.

Each time at a detachment of a receiver or any other components of a refrigerator path cork the open ends of shtutserny connections and connecting lines in order to avoid hit in moisture system.

Receiver dehumidifier replacement in modern central airs should be made only in the following cases:

  • Compressor jamming;
  • Hit in system of metal particles;
  • Existence of signs of serious violation of passableness of a path.

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5.11. The To/in compressor, - the general information and a functioning principle
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5.13. Check of serviceability of functioning and service of systems of heating and air conditioning