Compressed air generation. Diagnosis and configuration of parameters
Description: Study of the compressed air generation and treatment systems in commercial vehicles from different manufacturers such as:
– ECAM (Electronically Controlled Air Management)
– APU (Air Processing Unit)
– E-APU (Electronic Air Processing Unit)
– ECAD (Electrically Controlled Air Dryer)
– EAC (Electronic Air Control)
– ECAM (Electronically Controlled Air Management)
– APU (Air Processing Unit)
– E-APU (Electronic Air Processing Unit)
– ECAD (Electrically Controlled Air Dryer)
– EAC (Electronic Air Control)
The goal is to learn the mechanic and electronically controlled systems for the generation and treatment of compressed air. Train the technician so he learns about the maintenance of electronically controlled air dryers with a diagnosis tool or any other way that may proceed.
1. INTRODUCTION
1.1 Energy source
1.2 Air compressor
1.3 Air dryer
1.4 4-circuits protection valve
1.5 Overflow valve
1.6 Pressure relief valve
1.2 Air compressor
1.3 Air dryer
1.4 4-circuits protection valve
1.5 Overflow valve
1.6 Pressure relief valve
2. EVOLUTION IN THE COMPRESSED AIR PROCESSING UNIT
3. HALDEX, ECAM (ELECTRONICALLY CONTROLLED AIR MANAGEMENT)
3.1 ECAM (Electronically Controlled Air Management)
3.2 MAN diagnosis.
3.3 Main failures in MAN.
3.2 MAN diagnosis.
3.3 Main failures in MAN.
4. WABCO, APU (AIR PROCESSING UNIT)
4.1 APU (Air Processing Unit)
4.2 Pressure sensors
4.3 APU electropneumatic diagram
4.4 Mercedes Benz diagnosis.
4.2 Pressure sensors
4.3 APU electropneumatic diagram
4.4 Mercedes Benz diagnosis.
5. WABCO, ECAD (ELECTRICALLY CONTROLLED AIR DRYER)
5.1 ECAD (Electrically Controlled Air Dryer)
5.2 Electropneumatic diagram.
5.3 Operating diagram.
5.4 Main failures in Volvo.
5.2 Electropneumatic diagram.
5.3 Operating diagram.
5.4 Main failures in Volvo.
6. WABCO, E-APU (ELECTRONIC AIR PROCESSING UNIT)
6.1 E-APU (Electronic Air Processing Unit)
6.2 Electrical connection
6.3 Pneumatic connections
6.4 E-APU electropneumatic diagram
6.5 Pressure levels.
6.6 Main failures in Scania.
6.2 Electrical connection
6.3 Pneumatic connections
6.4 E-APU electropneumatic diagram
6.5 Pressure levels.
6.6 Main failures in Scania.
7. KNORR-BREMSE, APU (AIR PROCESSING UNIT)
7.1 APU (Air Processing Unit)
7.2 OAF diagnosis.
7.3 lveco diagnosis.
7.4 MAN diagnosis.
7.2 OAF diagnosis.
7.3 lveco diagnosis.
7.4 MAN diagnosis.
8. KNORR-BREMSE, EAC (ELECTRONIC AIR CONTROL)
8.1 EAC, (Electronic Air Control)
8.2 EAC 1
8.3 Regeneration stage.
8.4 Pression regulation.
8.5 Renault diagnosis.
8.6 Main failures in Renault. 8.7 EAC 2
8.8 Main components
8.9 Electropneumatic diagram
8.10 Mercedes Benz diagnosis
8.2 EAC 1
8.3 Regeneration stage.
8.4 Pression regulation.
8.5 Renault diagnosis.
8.6 Main failures in Renault. 8.7 EAC 2
8.8 Main components
8.9 Electropneumatic diagram
8.10 Mercedes Benz diagnosis