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Evidence Guide: MEM18104 - Dismantle, replace and assemble electrical components and equipment

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

MEM18104 - Dismantle, replace and assemble electrical components and equipment

What evidence can you provide to prove your understanding of each of the following citeria?

Determine job requirements

  1. Follow standard operating procedures (SOPs)
  2. Comply with work health and safety (WHS) requirements at all times, including appropriate risk control measures
  3. Use appropriate personal protective equipment (PPE) in accordance with SOPs
  4. Identify job requirements from specifications, drawings, job sheets or work instructions
Follow standard operating procedures (SOPs)

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Comply with work health and safety (WHS) requirements at all times, including appropriate risk control measures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Use appropriate personal protective equipment (PPE) in accordance with SOPs

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify job requirements from specifications, drawings, job sheets or work instructions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Dismantle electrical components and equipment

  1. Obtain all necessary tools, equipment and measuring devices needed to dismantle electrical components and equipment
  2. Isolate and tag circuits and equipment in accordance with procedures
  3. Inspect electrical component/equipment and analyse task requirements
  4. Select the appropriate tools and equipment
  5. Ensure all applicable handheld power tools are tested and tagged and are checked for correct operation and safety
  6. Dismantle the item according to engineering drawings, manufacturer requirements and SOPs
  7. Mark electrical components to aid in reassembly
Obtain all necessary tools, equipment and measuring devices needed to dismantle electrical components and equipment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Isolate and tag circuits and equipment in accordance with procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Inspect electrical component/equipment and analyse task requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select the appropriate tools and equipment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Ensure all applicable handheld power tools are tested and tagged and are checked for correct operation and safety

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Dismantle the item according to engineering drawings, manufacturer requirements and SOPs

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Mark electrical components to aid in reassembly

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify faulty components and select replacement

  1. Obtain and interpret specifications for components from appropriate source
  2. Assess damaged or faulty components against specifications in accordance with procedures and manufacturer requirements
  3. Identify faulty components and arrange for repair, replacement or adjustment in accordance with procedures and manufacturer requirements
  4. Select replacement and/or repaired parts for reassembly in accordance with specifications and procedures
Obtain and interpret specifications for components from appropriate source

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assess damaged or faulty components against specifications in accordance with procedures and manufacturer requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify faulty components and arrange for repair, replacement or adjustment in accordance with procedures and manufacturer requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select replacement and/or repaired parts for reassembly in accordance with specifications and procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assemble electrical components and equipment

  1. Apply appropriate techniques to assemble electrical components/equipment using fastening equipment and methods which ensure conformance to specifications and operational performance
  2. Select, where appropriate, correct lubrication, packing and sealing materials and apply them in accordance with job specifications
  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. Complete documentation, including all necessary remedial action and reasons why they were carried out, in accordance with SOPs
Apply appropriate techniques to assemble electrical components/equipment using fastening equipment and methods which ensure conformance to specifications and operational performance

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select, where appropriate, correct lubrication, packing and sealing materials and apply them in accordance with job specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Inspect, test and adjust assembled electrical component/equipment as necessary for compliance with operational specifications and return to use in accordance with procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete documentation, including all necessary remedial action and reasons why they were carried out, in accordance with SOPs

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

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

Required Skills and Knowledge

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

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

Evidence required to demonstrate competence in this unit must be relevant to and satisfy the requirements of the elements and performance criteria on at least two occasions and include:

Following work instructions, SOPs and safe work practices

identifying and interpreting circuits, drawings and specifications relevant to the work to be undertaken

preparing component/equipment for dismantling

ensuring all handheld power tools are tested and tagged to the requirements of AS/NZS 3760:2010 In-service safety inspection and testing of electrical equipment

dismantling component/equipment using appropriate techniques, tools and equipment

marking component/equipment parts appropriately to aid in reassembly

checking components visually and dimensionally for conformance to specifications

selecting and confirming replacement parts to specifications from supplier catalogues

preparing and assembling component/equipment using appropriate techniques and procedures

undertaking shaft and coupling alignment, where appropriate

applying lubricants, packing and/or sealing materials, where appropriate, in accordance with the job specifications

inspecting and checking the final assembly for conformance with operational specifications and returning to use

documenting all necessary remedial action and reasons why they were carried out in accordance with SOPs.

Evidence required to demonstrate the required knowledge for this unit must be relevant to and satisfy the requirements of the elements and performance criteria and include knowledge of:

safe work practices and procedures and use of PPE

mechanical drawing interpretation, including:

application of AS 1100.101-1992 Technical drawing – General principles, in accordance with SOPs

conventions used in technical drawings, including relationship between the views contained in the drawing, objects represented, units of measurement, and dimensions of the key features and symbols used

correct interpretation of instructions contained in drawings

materials from which drawing objects are made and their features and manufacturing/assembly requirements

power tools, including:

application of different power tools, including electric or pneumatic/hydraulic drills, grinders, jigsaws, nibblers, cutting saws, sanders, planers, routers, pedestal drills and grinders

clamping/securing methods, including multigrips, vices, jigs, fixtures and clamps

adjustments/alignments to a range of power tools

common faults and/or defects in power tools

procedures for marking unsafe or faulty power tools for repair

routine maintenance requirements and cleaning of a range of power tools, including lubricating, tightening, simple tool repairs and adjustments using engineering principles, tools, equipment and procedures to statutory and regulatory requirements

tool sharpening techniques for a range of power tools

storage location and procedures of a range of power tools

safety precautions when using power tools

precautions to be observed when drilling materials containing asbestos, including the following:

undertaking a risk assessment prior to commencement of work

a non-powered hand drill or low speed battery-powered drill or drilling equipment fitted with local exhaust ventilation (LEV) dust control hood wherever possible

safe working procedures, including applicable PPE

portable tool safety and tagging system in accordance with the requirements of AS/NZS 3760:2010 In-service safety inspection and testing of electrical equipment

correct procedures for storage of hand and power tools

types of seals, bearings, fans and pulleys commonly found in electrical equipment

non-rotating DC equipment and components, including construction, operation and application of:

solenoids, relays and contactors

linear actuators

Hall effect devices

magnetic sensing devices

magnetostriction equipment

dismantling and assembly techniques, including:

marking component/equipment parts to aid in reassemble

selecting appropriate hand and power tools used in dismantling and assembling electrical components

procedures for safe handling and storage of dismantled components.

Range Statement

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Electrical components and equipment include one or more of each of the following:

single-phase appliances – hand held power tools, fridges, microwaves, TV’s, lighting motors, air conditioning units, air compressors, portable pumps, pedestal drills, lathes, bench grinders, motors, fans and fan motors

three phase appliances – freezer units, welding machines, fan and pump motors, heaters, general commercial kitchen equipment, generators, air conditioning units, air compressors and air blowers

DC machines

non-rotating AC and DC equipment and components

Appropriate tools and equipment include one or more of the following:

a range of hand and power tools

bearing pullers

special purpose dismantling and assembly tools

Testing and tagging requirements of portable tools include:

Those identified in AS/NZS 3760:2010 In-service safety inspection and testing of electrical equipment