Formats and tools
- Unit Description
- Reconstruct the unit from the xml and display it as an HTML page.
- Assessment Tool
- an assessor resource that builds a framework for writing an assessment tool
- Assessment Template
- generate a spreadsheet for marking this unit in a classroom environment. Put student names in the top row and check them off as they demonstrate competenece for each of the unit's elements and performance criteria.
- Assessment Matrix
- a slightly different format than the assessment template. A spreadsheet with unit names, elements and performance criteria in separate columns. Put assessment names in column headings to track which performance criteria each one covers. Good for ensuring that you've covered every one of the performance criteria with your assessment instrument (all assessement tools together).
- Wiki Markup
- mark up the unit in a wiki markup codes, ready to copy and paste into a wiki page. The output will work in most wikis but is designed to work particularly well as a Wikiversity learning project.
- Evidence Guide
- create an evidence guide for workplace assessment and RPL applicants
- Competency Mapping Template
- Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners. A template for developing assessments for a unit, which will help you to create valid, fair and reliable assessments for the unit, ready to give to trainers and students
- Observation Checklist
- create an observation checklist for workplace assessment and RPL applicants. This is similar to the evidence guide above, but a little shorter and friendlier on your printer. You will also need to create a seperate Assessor Marking Guide for guidelines on gathering evidence and a list of key points for each activity observed using the unit's range statement, required skills and evidence required (see the unit's html page for details)
- Self Assessment Survey
- A form for students to assess thier current skill levels against each of the unit's performance criteria. Cut and paste into a web document or print and distribute in hard copy.
- Moodle Outcomes
- Create a csv file of the unit's performance criteria to import into a moodle course as outcomes, ready to associate with each of your assignments. Here's a quick 'how to' for importing these into moodle 2.x
- Registered Training Organisations
- Trying to find someone to train or assess you? This link lists all the RTOs that are currently registered to deliver UEENEEJ182A, 'Repair and service secondary refrigeration systems'.
- Google Links
- links to google searches, with filtering in place to maximise the usefulness of the returned results
- Books
- Reference books for 'Repair and service secondary refrigeration systems' on fishpond.com.au. This online store has a huge range of books, pretty reasonable prices, free delivery in Australia *and* they give a small commission to ntisthis.com for every purchase, so go nuts :)
Elements and Performance Criteria
ELEMENT | PERFORMANCE CRITERIA | ||
1 | Prepare to service and repair secondary refrigeration systems. | 1.1 | The type of secondary refrigeration system, components and operation are understood. |
1.2 | OHS procedures are identified, MSDS are obtained and understood, risk control measures are followed, PPE worn. | ||
1.3 | Safety hazards that have not previously been identified are documented and risk control measures devised and implemented. | ||
1.4 | The extent of faults is determined from reports, other documentation, observation and from discussion with appropriate personnel. | ||
1.5 | Appropriate personnel are consulted to ensure the work is coordinated effectively with others involved on the work site. | ||
1.6 | Tools, equipment and testing devices needed to carry out the work are obtained in accordance with established procedures and checked for correct operation and safety | ||
2 | Carry out maintenance requirements | 2.1 | OHS requirements, regulation, workplace procedures and risk control measures and are followed. |
2.2 | Components are checked as being isolated, where necessary, in strict accordance OHS requirements and procedures. | ||
2.3 | Maintenance tests are performed on the primary cooling source, operating pressures, operating current, refrigerant charge, secondary flow rates, condenser cooling system, document results including any systems faults or non compliance to operational specifications. | ||
2.4 | Perform operational maintenance tests on the secondary refrigerant pumping / circulation devices, recording pressure and flow rates, document results, including faults or non compliance to system specification. | ||
2.5 | Use test kit and follow approved OH&S procedure including PPE, check the chemical integrity (dilution rate, anti bacterial and anti corrosion rates) of the secondary refrigerant, document result or any non compliance. | ||
2.6 | Secondary refrigerant pipework checked for leaks, insulation checked for soundness and pipework stability. | ||
2.7 | System components evaporators, blowers, other heat exchangers, heat recovery or defrost systems are checked for correct operation and cleanliness. | ||
2.8 | Test the control system operation, including safety controls, follow all OH&S guidelines, document results including any faults or non conformity to system specification. | ||
3 | Repair secondary refrigeration systems. | 3.1 | OHS work completion risk control measures and procedures are followed. |
3.2 | Work site is cleaned and made safe in accordance with established procedures. | ||
3.3 | Justification for solutions used to solve machine problems is documented. | ||
3.4 | Work completion is documented and an appropriate person or persons notified in accordance with established procedures. | ||
3.5 | Perform any required repairs to systems components to achieve compliance to design operation and manufactures recommendation for effective operation. | ||
3.6 | Adjust control system as required to achieve compliance to design operation and manufactures recommendation, for effective operation. | ||
3.7 | Record flows, pressures and temperatures obtained before and after repair and compare to specifications, implementing contingency measures where required, to ensure compliance to design operation and manufactures recommendation for effective operation. | ||
4 | Complete reports on maintenance and repair activities | 4.1 | Work completed safely, compliance is maintained with OH&S risk control measures. |
4.2 | Work area is cleaned and made safe in accordance with established workplace procedures and practices. | ||
4.3 | Report is written for service / maintenance and repair activities on secondary refrigeration system, non compliance after repair is reported to appropriate person. | ||