Product Overview

Summary: This SOP sets out a clear, practical system for inspecting, maintaining and safely operating HVAC tools and equipment in Australian workplaces. It helps HVAC businesses prevent breakdowns, injuries and compliance issues by standardising maintenance routines, documentation and responsibilities across the team.

HVAC work relies heavily on powered tools, test instruments, lifting devices and specialised plant that are often used in tight spaces, at height and around live services. When these tools and pieces of equipment are poorly maintained, the risks escalate quickly: electric shock, unexpected failure at height, cuts, burns, exposure to refrigerants, and unplanned downtime that can shut down critical building services. This Safe Operating Procedure provides a structured, repeatable approach to tools and equipment maintenance specifically tailored to HVAC operations in the Australian context.

The document sets out how to plan and perform pre-use checks, routine inspections, tagging and test-and-tag schedules, calibration of meters and gauges, and safe storage and transport of HVAC tools and equipment. It clearly defines responsibilities between technicians, supervisors and management, and embeds WHS and legislative requirements into day-to-day maintenance activities. By implementing this SOP, HVAC businesses and facilities teams can systematically reduce equipment-related incidents, extend the life of high-value assets, and demonstrate due diligence to clients, auditors and regulators under Australian WHS laws.

Key Benefits

• Reduce the risk of injuries and near misses caused by faulty or poorly maintained HVAC tools and equipment.
• Ensure compliance with Australian WHS regulations, electrical safety requirements and equipment maintenance obligations.
• Standardise inspection, servicing, tagging and calibration practices across all HVAC technicians and sites.
• Extend the service life of costly HVAC tools, instruments and lifting devices through proactive maintenance.
• Provide clear records and evidence of maintenance and inspection activities for audits, tenders and client assurance.

Who is this for?

• HVAC Technicians
• HVAC Service Managers
• Maintenance Supervisors
• WHS Managers
• Facilities Managers
• Workshop Supervisors
• Operations Managers in Mechanical Services
• Apprentice Coordinators
• Compliance and Quality Managers

Hazards Addressed

• Electric shock and electrocution from damaged power tools, leads and test equipment
• Mechanical failure of drills, grinders, crimpers and other powered tools during operation
• Failure of lifting and access equipment used to handle HVAC plant and components
• Exposure to refrigerants and pressurised gases due to poorly maintained gauges, hoses and recovery units
• Cuts, punctures and abrasions from blunt or damaged hand tools
• Burns from contact with hot surfaces or tools used on high-temperature equipment
• Trips, falls and manual handling injuries due to poorly stored or unsecured tools and equipment
• Inaccurate readings from uncalibrated instruments leading to unsafe system conditions

Included Sections

• 1.0 Purpose and Scope
• 2.0 Definitions and Terminology (HVAC Tools and Equipment)
• 3.0 Roles, Responsibilities and Competency Requirements
• 4.0 Applicable Legislation, Standards and Codes of Practice
• 5.0 HVAC Tools and Equipment Register and Classification
• 6.0 Pre-use Inspection Procedures for HVAC Tools and Equipment
• 7.0 Scheduled Maintenance, Servicing and Test-and-Tag Requirements
• 8.0 Calibration of Meters, Gauges and Test Instruments
• 9.0 Cleaning, Storage and Transport of HVAC Tools and Equipment
• 10.0 Hazard Identification and Risk Control Measures for Tool Use
• 11.0 Isolation, Tag-out and Removal from Service of Defective Equipment
• 12.0 Personal Protective Equipment (PPE) Requirements
• 13.0 Contractor and Subcontractor Requirements for Tools and Equipment
• 14.0 Recordkeeping, Maintenance Logs and Audit Trails
• 15.0 Training, Induction and Competency Verification
• 16.0 Incident, Fault and Near Miss Reporting Related to Tools and Equipment
• 17.0 Review, Continuous Improvement and Document Control

Legislation & References

• Work Health and Safety Act 2011 (Cth) and equivalent state and territory WHS Acts
• Work Health and Safety Regulations 2011 (Cth) and equivalent state and territory WHS Regulations
• Safe Work Australia – Code of Practice: Managing the Risks of Plant in the Workplace
• Safe Work Australia – Code of Practice: Managing Electrical Risks in the Workplace
• AS/NZS 3760: In-service safety inspection and testing of electrical equipment
• AS/NZS 4836: Safe working on or near low-voltage electrical installations and equipment
• AS/NZS 5149 (series): Refrigerating systems and heat pumps – Safety and environmental requirements
• AS/NZS ISO 9001: Quality management systems – Requirements (for maintenance documentation and control)
• Relevant state and territory Electrical Safety legislation and regulations