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DIAGNOSIS TRACTION SIEMENS GX137 / 337/437 "LEVEL II"

Objectifs

Know how to use the vehicle's electrical diagrams to be able to find a fault
Know the location of the various components of the Siemens traction chain
Know how to intervene and secure work
Know the operation of the main electrical traction circuits
Know how to use diagnostic tools for batteries and the powertrain
Know how to identify a fault on the High Voltage circuit
Knowing how to analyze a fault and view it in diagnostic software

Pré-requis

Preferably, have a good knowledge of the generality of electric vehicles
Preferably, have taken one of the training courses ref: V600E, V601E, V602E, V603E
Preferably, have taken the training ref: E600E
Preferably, have followed the training ref: E652E or have the authorization (B1VL / B2VL / BCL / BRL)

Programme

1. Symbolization, architecture and reading of electrical diagrams

Use of electrical diagrams and search by PC
Detail of control circuits and electrical power circuits
Specificities of multiplexed networks of a Full elec bus

2. Power components and their diagnostics

Explanation of the electronics of traction "Motor, batteries, inverter, converter ....."
Load socket or pantograph

3. Cooling circuits

The cooling loop of the electric motor, of power units and the electrical management

4. Specific operations

Management and transfer of electrical energy between the power components: battery, electric motor, etc.
The different modes and their electronic management: creeping mode or slope maintenance (Hill Holder)

5. Diagnostic tools

Visualization of the software graphical interface
Discovery of the different menus
Reading and clearing faults
Management of fault history
Continuity and insulation check

6. Vehicle application

Retrieving the error report
Diagnosis, adjustments and troubleshooting on batteries and traction circuits
Continuity and insulation check of power cables and earths
Analysis of fault files
Operator evaluation

Méthodes pédagogiques

The expositive method
The interrogative method
The discovered method
The experiential method
Evaluation
- An entry questionnaire allows you to check the prerequisites
- A theoretical examination is carried out at the end of the training

Moyens pédagogiques

Audiovisual media
Vehicle
Siemens diagnostic software and batteries
Documentation