Unplanned events or conditions are responded to in accordance with established procedures.
Unplanned events or conditions are responded to in accordance with established procedures.
Approval is obtained in accordance with established procedures from appropriate personnel before any contingencies are implemented.
Approval is obtained in accordance with established procedures from appropriate personnel before any contingencies are implemented.
Apparatus and/or installation is tested to determine Apparatus and/or installation is tested to determine whether it conforms to requirements.
whether it conforms to requirements.
Parts, and/or connections removed for the purpose of testing are returned to pre-test conditions in accordance with established procedures.
Parts, and/or connections removed for the purpose of testing are returned to pre-test conditions in accordance with established procedures.
Any non-compliance results of the test(s) are documented in accordance with established procedures.
Any non-compliance results of the test(s) are documented in accordance with established procedures.
Where applicable a non-conformance report including recommendations on the actions to be taken and a statement on whether circuits and apparatus have been re-energised is made and forwarded to the appropriate personnel.
Where applicable a non-conformance report including recommendations on the actions to be taken and a statement on whether circuits and apparatus have been re-energised is made and forwarded to the appropriate personnel.
Where potentially dangerous non-conformances are found associated circuits and/or apparatus are isolated to prevent energisation in accordance with the established procedure.
Where potentially dangerous non-conformances are found associated circuits and/or apparatus are isolated to prevent energisation in accordance with the established procedure.
Documentation in relation to the test is forwarded to appropriate personnel and/or authority in accordance with requirements
Documentation in relation to the test is forwarded to appropriate personnel and/or authority in accordance with requirements
NR09 NR09
Refrigeration System Operation Refrigeration System Operation
MAJOR ACTIVITIES EXPERIENCES
Related Work Activities
OFF-THE-JOB COMPONENT – MODULES
Underpinning Knowledge and Skills
(Recommended delivery strategies) Unit Descriptor: Diagnosis of faults is planned and prepared to ensure OH&S polices and NBB002 Occupational Health &
AIR CONDITIONING AND REFRIGERATION 34
Diagnose and rectify faults in apparatus and associated basic circuits, includes wiring, piping, tubing and components.
Unit Elements:
Plan and prepare for diagnosis of faults.
Diagnose faults in
apparatus and associated circuits.
Rectify faults in apparatus and associated circuits.
Provide status report(s).
procedures are followed, the work is appropriately sequenced in accordance with requirements.
Appropriate personnel are consulted to ensure the work is coordinated effectively with others involved on the work site.
Apparatus faults are checked against job requirements.
Materials necessary to complete the work are obtained in accordance with established procedures and checked against job requirements.
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.
Preparatory work is checked to ensure no unnecessary damage has occurred and that it complies with requirements.
OH&S policies and procedures are followed.
Reported fault(s) is/are confirmed and normal functions of apparatus and associated circuits are ascertained in accordance with requirements.
Circuits are checked as being isolated where necessary using specified testing procedures.
An apparatus fault is/are diagnosed in accordance with requirements, without damage or distortion to the surrounding environment or services.
Unplanned events or conditions are responded to in accordance with established procedures.
Approval is obtained in accordance with established procedures from appropriate personnel before any contingencies are implemented.
On-going checks of the quality of the work are undertaken in accordance with established procedures.
Safety
Apparatus and associated circuits are isolated, where necessary, in accordance with established procedures.
NE175 Workshop Practice
NUE052 Applied Electricity 1
NE172
Electrical Wiring & Equipment 1
NR01 Refrigeration Fundamentals NR02 Refrigeration Procedures NR03 Refrigerants
NR04
Refrigeration System Components NR05
Air Conditioning Fundamentals NR08 Appliance Motors and Circuits NR09
Refrigeration System Operation NR10 Refrigerant Controls NR12 System Control
NR15 Air Conditioning Controls
NR29 Capillary Systems
NR34
Maintenance and Service of Cooling Towers
NUE058
Electrical Concepts and Applications NUE508
Refrigeration Systems Safety NR06
Domestic Refrigerators and Freezers
NR07 Residential Air Conditioning NR048
Retrofitting Refrigeration Systems
AIR CONDITIONING AND REFRIGERATION 35
Adjustments are made in accordance with established procedures, where necessary, to return apparatus and associated circuits to normal operating conditions.
Adjustments are made in accordance with established procedures, where necessary, to return apparatus and associated circuits to normal operating conditions.
Faulty component(s) are rectified or replaced, without damage or distortion to the surrounding environment or services.
Faulty component(s) are rectified or replaced, without damage or distortion to the surrounding environment or services.
Apparatus and associated circuits are tested to ensure safety of the installation.
Apparatus and associated circuits are tested to ensure safety of the installation.
Apparatus and associated circuits are returned to service in accordance with established procedures.
Apparatus and associated circuits are returned to service in accordance with established procedures.
Arrangements are made for maintenance and/or repair(s), where necessary, with relevant authorised personnel in accordance with requirements.
Arrangements are made for maintenance and/or repair(s), where necessary, with relevant authorised personnel in accordance with requirements.
Status report(s) is/are completed and notified in accordance with established procedures.
Status report(s) is/are completed and notified in accordance with established procedures.
NR14 Air Conditioning Systems NR14 Air Conditioning Systems
NR19 Cool Rooms/Freezer Rooms NR19 Cool Rooms/Freezer Rooms
36
Locate and rectify fault(s) in electrical equipment intended to operate a connected fixed wire supply up to 1000 volts a.c. or 1500 d.c. following prescribed procedures
MAJOR ACTIVITIES EXPERIENCES
Related Work Activities
OFF-THE-JOB COMPONENT – MODULES
Underpinning Knowledge and Skills
(Recommended delivery strategies) Unit Descriptor:
Locate and rectify fault(s) in electrical equipment
intended to operate to a connected supply up to 1000 volts a.c. or
1500 volts d.c. incidental to a principle function in the workplace following prescribed procedures.
Natures of the fault(s) are confirmed in accordance with established procedures and appropriate personnel.
The work is planned to ensure OH&S policies and established procedures are followed.
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.
Appropriate personnel are consulted to ensure the work is coordinated effectively with others involved on the work site.
Possible electrical equipment fault(s) are checked against job requirements and in accordance with established procedures.
NBB002
Occupational Health & Safety NE175 Workshop Practice NUE052 Applied Electricity 1 NE172
Electrical Wiring & Equipment 1
AIR CONDITIONING AND REFRIGERATION 36
Unit Elements:
Prepare to identify fault(s).
NR08
Appliance Motors and Circuits
Locate fault(s) in the
electrical equipment. Rectify fault(s).
Provide status report(s).
Preparatory work is checked to ensure no unnecessary damage has occurred and complies with requirements.
Electrical equipment and associated circuits are identified for isolation purposes, where necessary, in accordance with established procedures.
Electrical equipment and associated circuits are isolated, where necessary, in accordance with prescribed procedures.
Other OH&S policies and procedures are followed.
Visual checks of the electrical equipment and components are carried out in accordance with prescribed procedures to detect any abnormal or obvious damage or fault.
Safety tests and circuit continuity are progressively carried out to assure isolation, and to detect operational, electrical or other non- conformances or fault(s).
Electrical equipment is dismantled and/or removed, where necessary, and components stored in accordance with established procedures to protect them against loss or damage.
Fault(s) are confirmed and components to be replaced or adjusted are determined and details recorded in accordance with prescribed procedures.
On-going checks of the quality of work are undertaken in accordance with established procedures.
Isolation of electrical equipment and associated circuits is confirmed in accordance with requirements and prescribed procedures.
Materials and resources necessary to complete the work are obtained in accordance with established procedures and checked against job requirements.
Adjustments are made in accordance with prescribed procedures, where necessary, to ensure electrical equipment operates in accordance with intended parameters.
Fault(s) are rectified in accordance with prescribed procedures, where necessary.
Approval is obtained in accordance with prescribed procedures from appropriate personnel, before any contingencies are implemented.
Tests on the electrical equipment are in accordance with prescribed procedures performed to ensure safe return to service and operation of the electrical equipment.
Status report(s) is/are completed and notified in accordance with established procedures.
Refrigeration Systems Safety NR07
Residential Air Conditioning NR13 Ventilation
NR14 Air Conditioning Systems NR19
Cool Rooms/Freezer Rooms
AIR CONDITIONING AND REFRIGERATION 37