Unit of competency Outline

Date retreived
22/07/2026 5:52 PM AWST

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Dismantle, replace and assemble electrical components and equipment

Dismantle, replace and assemble electrical components and equipment

Unit of competency
National Code
MEM18104
State Code
AUX30
TGA Status
Current
DTWD Status
Approved
Current Release Number
2.00
Current Release Date
26/06/2019
View on TGA
State Implementation and Classification
Approved Date
16/10/2015
Field of Education
031313 - Electrical Fitting, Electrical Mechanics
Original Release Date
16/10/2015
Nominal Hours
36
Description
This unit has been developed for Engineering Tradesperson - industrial electrician apprenticeship training and the recognition of trade-level skills in dismantling, replacing and assembling electrical components and equipment which are designed to operate at voltages greater than 50 V alternating current (AC) or 120 V direct current (DC). It covers dismantling and identifying faulty components, selecting replacements, and assembling electrical components into assemblies or sub-assemblies, including the safe use of hand and power tools and interpretation of mechanical drawings/diagrams.Some jurisdictions require the holder of this unit to be licensed or certified and users should check with the relevant authorities.Band: AUnit Weight: 3
Notes
Elements and Performance Criteria
1. Determine job requirements
  • 1.1 Follow standard operating procedures (SOPs)
  • 1.2 Comply with work health and safety (WHS) requirements at all times, including appropriate risk control measures
  • 1.3 Use appropriate personal protective equipment (PPE) in accordance with SOPs
  • 1.4 Identify job requirements from specifications, drawings, job sheets or work instructions
2. Dismantle electrical components and equipment
  • 2.1 Obtain all necessary tools, equipment and measuring devices needed to dismantle electrical components and equipment
  • 2.2 Isolate and tag circuits and equipment in accordance with procedures
  • 2.3 Inspect electrical component/equipment and analyse task requirements
  • 2.4 Select the appropriate tools and equipment
  • 2.5 Ensure all applicable handheld power tools are tested and tagged and are checked for correct operation and safety
  • 2.6 Dismantle the item according to engineering drawings, manufacturer requirements and SOPs
  • 2.7 Mark electrical components to aid in reassembly
3. Identify faulty components and select replacement
  • 3.1 Obtain and interpret specifications for components from appropriate source
  • 3.2 Assess damaged or faulty components against specifications in accordance with procedures and manufacturer requirements
  • 3.3 Identify faulty components and arrange for repair, replacement or adjustment in accordance with procedures and manufacturer requirements
  • 3.4 Select replacement and/or repaired parts for reassembly in accordance with specifications and procedures
4. Assemble electrical components and equipment
  • 4.1 Apply appropriate techniques to assemble electrical components/equipment using fastening equipment and methods which ensure conformance to specifications and operational performance
  • 4.2 Select, where appropriate, correct lubrication, packing and sealing materials and apply them in accordance with job specifications
  • 4.3 Inspect, test and adjust assembled electrical component/equipment as necessary for compliance with operational specifications and return to use in accordance with procedures
  • 4.4 Complete documentation, including all necessary remedial action and reasons why they were carried out, in accordance with SOPs
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