Elements and Performance Criteria
- Prepare to diagnose and rectify d.c. motor drive system fault/s
- Hazards are identified, WHS/OHS risks assessed, control measures and workplace procedures are implemented in preparation for work
- Safety hazards that have not previously been identified are documented on job safety assessments and risk control measures devised and implemented in consultation with relevant person/s
- Scope of fault/s is determined from fault report/s, relevant documentation and in consultation with relevant person/s
- Relevant person/s is consulted to ensure work is coordinated effectively with others involved on the worksite
- Tools, equipment and testing devices needed to diagnose faults are obtained in accordance with workplace procedures and checked for correct operation and safety
- Diagnose and rectify d.c. motor drive system fault/s
- Need to inspect, test or measure live work is determined and conducted in accordance with WHS/OHS requirements and workplace procedures, as required
- Circuits/machines/plant are inspected, checked and isolated, as required, in accordance with WHS/OHS requirements and workplace procedures
- Logical diagnostic methods/techniques are applied to diagnose d.c. motor control system fault/s employing measurements and estimations of system operating parameters referenced to system operational requirements
- Fault scenarios are tested and confirmed as being the source of system problems in accordance with workplace procedures
- Causes of faults are identified and relevant person/s identified to rectify the fault, as required, outside the scope of the d.c. motor drive control system
- Faults in the control components of the system are rectified in accordance with d.c. motor control system operation standard
- System is inspected and tested to verify that the system operates as intended and to specified requirements
- Decisions for dealing with unplanned situations are determined from discussions with relevant person/s, job specifications and requirements
- Methods for dealing with unplanned situations are selected on the basis of safety and specified work outcomes
- Diagnosis and rectification activities are carried out efficiently, without unnecessary waste of materials or damage to apparatus, the surrounding environment or services using sustainable energy practices
- Complete and report fault diagnosis and rectification activities
- Worksite is made safe in accordance with workplace safety procedures
- Rectification of faults is documented in accordance with workplace procedures
- Relevant person/s is notified in accordance with workplace procedures that the system fault/s have been rectified