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Elements and Performance Criteria

1. Prepare to install electrical control equipment
   • Job requirements are determined from workplace instructions
   • Electrical control equipment installation information is sourced and interpreted
   • Installation options are analysed and those most appropriate to the circumstances are selected
   • Hazards associated with the work are identified and risks are managed
   • Tools, equipment and materials are selected and checked for serviceability
2. Install electrical control equipment
   • Electrical control equipment is checked for correct application and components are checked for damage
   • Electrical control equipment components are installed according to workplace procedures, manufacturer specifications, safety and environmental requirements and relevant Australian standards, and without causing damage to components or systems
   • Installed electrical control equipment is tested for correct operation and required adjustments are made according to manufacturer specifications, workplace procedures, safety requirements, and relevant Australian standards
3. Complete work processes
   • Final inspection is made to ensure work is to workplace expectations and system is presented ready for use
   • Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
   • Tools and equipment are checked and stored according to workplace procedures
   • Workplace documentation is processed according to workplace procedures
4. Prepare to install electrical control equipment
   • Job requirements are determined from workplace instructions
   • Electrical control equipment installation information is sourced and interpreted
   • Installation options are analysed and those most appropriate to the circumstances are selected
   • Hazards associated with the work are identified and risks are managed
   • Tools, equipment and materials are selected and checked for serviceability
5. Install electrical control equipment
   • Electrical control equipment is checked for correct application and components are checked for damage
   • Electrical control equipment components are installed according to workplace procedures, manufacturer specifications, safety and environmental requirements and relevant Australian standards, and without causing damage to components or systems
   • Installed electrical control equipment is tested for correct operation and required adjustments are made according to manufacturer specifications, workplace procedures, safety requirements, and relevant Australian standards
6. Complete work processes
   • Final inspection is made to ensure work is to workplace expectations and system is presented ready for use
   • Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
   • Tools and equipment are checked and stored according to workplace procedures
   • Workplace documentation is processed according to workplace procedures

Range Statement

This section specifies 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. Bold italicised wording, if used in the performance criteria, is detailed below.

Safety and environmental requirements must include:	work health and safety (WHS), occupational health and safety (OHS) requirements, including procedures for: working with extremely cold and flammable gas avoiding ignition of flammable gas when working on electrical systems environmental requirements, including procedures for preventing loss of gas to atmosphere.
Australian standards must include:	AS/NZS 2739 Natural gas (NG) fuel systems for vehicle engines AS/NZS 1425 LP Gas fuel systems for vehicle engines.

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Performance Evidence

Before competency can be determined, individuals must demonstrate they can perform the following according to the standard defined in this unit’s elements, performance criteria, range of conditions and foundation skills:

install one piece of liquefied petroleum gas (LPG), compressed natural gas (CNG) or liquefied natural gas (LNG) electrical control equipment in a vehicle.

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Knowledge Evidence

Individuals must be able to demonstrate knowledge of:

work health and safety (WHS) and occupational health and safety (OHS) requirements relating to installing LPG, CNG and LNG electrical control equipment, including procedures for:

working with extremely cold and flammable gas

avoiding ignition of flammable gas when working on electrical systems

environmental requirements, including procedures for preventing loss of gas to atmosphere

requirements of Australian standards relating to installing LPG, CNG and LNG electrical control equipment:

AS/NZS 2739 Natural gas (NG) fuel systems for vehicle engines

AS/NZS 1425 LP Gas fuel systems for vehicle engines

properties of LP, CN and LN gases

operating principles of LPG, CNG and LNG electrical control equipment

post-installation testing procedures for LPG, CNG and LNG electrical control equipment, including fuel trim and exhaust gas analysis.

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