Unit of competency Outline

Date retreived
23/07/2026 10:14 PM AWST

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Diagnose and repair faults in complex electrical equipment

Diagnose and repair faults in complex electrical equipment

Unit of competency
National Code
UEPMNT411
State Code
OAH83
TGA Status
Current
DTWD Status
Pending
Current Release Number
2.00
Current Release Date
20/04/2022
View on TGA
State Implementation and Classification
Approved Date
Field of Education
031313 - Electrical Fitting, Electrical Mechanics
Original Release Date
Nominal Hours
Description
This unit involves the skills and knowledge required to diagnose and repair faults in complex and High Voltage (H.V.) electrical equipment, this may involve work being carried out with equipment online.Diagnosing and repairing faults includes the inspection, testing and verification of the operation and reliability of complex and H.V. electrical equipment used in a power generation facility.Competency in this unit requires the ability to plan work, verify complex electrical equipment faults, find complex electrical equipment faults, determine cause of complex electrical equipment fault, repair complex electrical equipment fault and to report on all completed work tasks. Individuals will, in general, work under supervision in an electrical, electronic and/or mechanical equipment repair workshop or on site. Power generation maintenance personnel are typically trained and authorised to receive permits to work. No licensing, legislative or certification requirements apply to this unit at the time of publication.Note: Workplace practiceThe application of the skills and knowledge described in this unit of competency may require a licence or training permit to practice in the workplace, where work is carried out on gas and electrical installations. Additional and/or other conditions may apply under state and territory legislative and regulatory licensing requirements.
Notes
Elements and Performance Criteria
1 Plan and prepare forwork
  • 1.1 Requirements including scope of work and assigned roles are identified and confirmed with appropriate personnel or by site inspection, in accordance with workplace procedures
  • 1.2 Work, Health and Safety (WHS)/Occupational Health and Safety (OHS) regulations, legislative requirements, industry standards, codes of practice, manufacturers’ specifications, environmental obligations and workplace procedures are reviewed in preparation for work
  • 1.3 Resources are obtained and inspected for compliance with job specification
  • 1.4 Relevant plans, drawings and manuals are selected and used, in accordance with workplace procedures
  • 1.5 Correct materials and components for work are obtained and inspected, in accordance with workplace procedures, for compliance with job specification
  • 1.6 Work is planned, sequenced and prioritised, in accordance with workplace procedures
  • 1.7 Potential hazards are identified and risk control measures are selected and implemented, in accordance with workplace procedures
  • 1.8 Work area is prepared, in accordance with workplace procedures
2 Diagnose complex electricalfault
  • 2.1 Normal performance and function of complex and High Voltage electrical equipment is reviewed, in accordance with workplace procedures
  • 2.2 Complex and High Voltage electrical equipment fault indicators and technical information are used, in accordance with workplace procedures, to diagnose and verify reported faults
  • 2.3 Complex and High Voltage electrical equipment symptoms are reproduced and monitored, if possible, in accordance with workplace procedures
3 Find complex electrical equipmentfault
  • 3.1 Isolations for work are confirmed, where appropriate, in accordance with workplace procedures
  • 3.2 Complex electrical equipment components, wires, cables, terminations and support fixings are inspected, in accordance with workplace procedures, for faults
  • 3.3 Diagnostic techniques are selected and used to determine complex electrical equipment faults, in accordance with workplace procedures
  • 3.4 Components are disconnected, in accordance with workplace procedures, to enable test measurements of suspected faulty components whilst ensuring no back feed readings occur
  • 3.5 Test and measurement instruments are used, in accordance with workplace procedures and manufacturers' specifications
4 Determine cause of complex electrical equipmentfault
  • 4.1 Appropriate personnel are consulted, if required, in accordance with workplace procedures
  • 4.2 Information from fault indicators and maintenance records are used, in accordance with workplace procedures
  • 4.3 Conclusions about the nature and cause of the fault from analysis of evidence is undertaken, in accordance with workplace procedures
5 Repair complex electrical equipment fault
  • 5.1 Faulty, worn or damaged complex electrical equipment components are repaired, in accordance with workplace procedures
  • 5.2 Complex electrical equipment components disconnected for testing are reconnected, in accordance with workplace procedures, with terminations checked to ensure they are electrically and mechanically sound
  • 5.3 All faults are repaired, in accordance with workplace procedures
  • 5.4 Final inspection of complex electrical equipment is performed, in accordance with workplace procedures
6 Complete work
  • 6.1 Work is completed and appropriate personnel are notified, in accordance with workplace procedures
  • 6.2 Work area is cleared of waste, cleaned, restored and secured, in accordance with workplace procedures
  • 6.3 Tools and equipment are cleaned, maintained and stored, in accordance with workplace procedures
  • 6.4 Work completion details are finalised, in accordance with workplace procedures
No information
No information
Replaces
State Code National Code Title Type
WE271 UEPMNT411B Diagnose and repair faults in complex electrical equipment Unit of competency