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Evidence Guide: UEERA0089 - Service refrigeration appliances

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

 

UEERA0089 - Service refrigeration appliances

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

Prepare to service refrigerated appliance

  1. WHS/OHS hazards, risk control methods, relevant standards, codes and legislation are obtained and applied in accordance with workplace procedures
WHS/OHS hazards, risk control methods, relevant standards, codes and legislation are obtained and applied in accordance with workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Extent of work to be completed is determined from service and fault requests and/or discussions with supervisor/appropriate person/s in accordance with workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Advice is sought, as required, from supervisor to ensure work is coordinated with others

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Sources of materials and parts required for work are identified in accordance with workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tools, equipment and testing devices to locate faults are obtained in accordance with workplace procedures and checked for operational safety

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Service refrigerated appliance

  1. Need to test or measure live electrical work is determined in accordance with workplace procedures and WHS/OHS requirements
Need to test or measure live electrical work is determined in accordance with workplace procedures and WHS/OHS requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Appliance is checked as being isolated, where necessary, in accordance with workplace procedures and WHS/OHS requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Safety hazards resulting from defect or fault are identified and documented, and risk control measures are implemented in accordance with workplace procedures and in consultation with appropriate person/s

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Appliances are tested and components are inspected for wear or defects in accordance with workplace procedures, manufacturer specifications and industry codes of practice

Completed
Date:

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Appliance faults, and their cause, are identified using measured and calculated values of appliance parameters in accordance with workplace procedures

Completed
Date:

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Appliance is dismantled, where necessary, and parts are safely stored to protect them against loss or damage in accordance with workplace procedures

Completed
Date:

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Defective, worn or faulty appliance components are rechecked and their status is confirmed

Completed
Date:

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Replacement parts to rectify defects/faults are obtained in accordance with workplace procedures

Completed
Date:

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Effectiveness of repair work is tested in accordance with workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Appliance is reassembled, given a final test and prepared for return to service in accordance with workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Unexpected situations are resolved in accordance with workplace procedures, safety guidelines and with the approval of an authorised person/supervisor

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Servicing of refrigerated appliance is completed without damage to apparatus, circuits, the surrounding environment and/or services using relevant sustainable energy practices in accordance with workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete and report fault-finding and repair activities

  1. Work area is cleaned and made safe in accordance with workplace procedures
Work area is cleaned and made safe in accordance with workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Service report is completed and verified by an appropriate person/supervisor in accordance with workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Required Skills and Knowledge

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

applying relevant work health and safety (WHS)/occupational health and safety (OHS) requirements, including:

applying safe working practices

identifying hazards

using risk control measures

completing and reporting fault-finding and repair activities

implementing legalisation, industry standards, codes of practice and regulations

preparing to service refrigerated appliance

servicing refrigerated appliances, including:

completing service report

dealing with unplanned events/situations in accordance with workplace procedures in a manner that minimises risk to personnel and equipment

determining work from service request

finding faults

flammable and non-flammable refrigerants

identifying defective components affecting appliance

rectifying defects or faults

testing appliance functions

using manufacturer specifications and manuals.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions and include knowledge of:

flammable and non-flammable refrigerants

service appliance refrigeration systems, including:

appliance refrigeration systems

capillary systems

major electrical refrigeration appliances, including refrigerators and freezers

operational principles of major domestic appliances that use electrical, gas and/or water services that incorporate refrigeration

operational testing and set-up procedures

retrofitting of domestic refrigeration systems

relevant legislation, industry standards, codes of practice and regulations

relevant manufacturer specifications

relevant risk mitigation processes, including:

potential hazards

risk control measures

safe working practices

relevant WHS/OHS legislated requirements

relevant workplace documentation

relevant workplace policies and procedures.

Range Statement

Range is restricted to essential operating conditions and any other variables essential to the work environment.

Non-essential conditions may be found in the UEE Electrotechnology Training Package Companion Volume Implementation Guide.

Servicing refrigerated appliances must include at least the following:

appliances using flammable and non-flammable refrigerants

two types of appliances:

single door refrigerators

two door refrigerators or freezers

single door freezers either cyclic defrost or frost free

four defects/faults:

higher energy use than previously experienced

not cold enough

appliance ices up

appliance light not working

electric shock received from appliance cabinet