WorkSafe is issuing a reminder about the risks of using, storing and charging equipment that has lithium-ion batteries.
Read the full article here: https://www.worksafe.vic.gov.au/safety-alerts/lithium-ion-battery-fires
The background provides information on the widespread use of lithium-ion batteries in various products, such as handheld power tools, electric vehicles, power supplies, and heavy vehicles. It highlights safety issues associated with lithium-ion batteries, particularly the risk of overheating and catching fire, which can be challenging to extinguish, with potentially toxic smoke. The common reasons for overheating include damage and the use of incorrect charging equipment.
To address these risks, the document recommends several ways for employers to control potential hazards:
Remove Batteries from Hazardous Areas:
Avoid storing or charging lithium-ion batteries in areas where a fire could pose a hazard, such as offices or spaces near people.
Provide Dedicated Charging Areas:
– Establish separate charging areas with fire-resistant features.
– Consider outdoor storage or charging where appropriate.
– Ensure the charging area is covered by working smoke alarms and suitable sprinkler systems.
Restrict Electric Plant and Vehicles in Enclosed Spaces:
– Avoid using, storing, or charging electric plant or vehicles in enclosed spaces unless the fire detection and suppression system is suitable for lithium-ion battery fires.
Upgrade Sprinkler Systems and Seek Specialist Advice
– Ensure that sprinkler systems are suitable for lithium-ion battery fires and seek advice from specialists, such as fire engineers.
– Upgrade the fire system if necessary.
Consider Alternative Power Sources
– Replace lithium-ion batteries with alternatives that are less likely to overheat and catch fire.
Install Smart Chargers:
– Use “Smart Chargers” that monitor battery status and automatically disconnect power in case of faults.
Ensure Remote Disconnect Options:
– Provide easily accessible ways to remotely disconnect or isolate battery chargers in case of fire.
– Consider installing emergency stops and isolators.
Optimize Charging Equipment Placement:
– Keep charging equipment away from emergency exits, evacuation routes, direct sunlight, heat, and moisture.
Use Original or Approved Chargers:
– Charge equipment using original or approved chargers.
– Monitor equipment while charging and inspect for damage before and after use.
Emergency Response Plans:
– Develop emergency response plans for lithium-ion battery fires, including evacuation procedures.
– Instruct people not to attempt to extinguish such fires.
Additionally, the document emphasizes employers’ legal duties under the Occupational Health and Safety Act 2004, requiring them to provide a safe working environment, necessary information, instruction, and training to employees. Employers must also consult with employees and health and safety representatives when identifying hazards and deciding on risk control measures, and ensure that employees receive training and information related to plant hazards and safety procedures as mandated by the Occupational Health and Safety Regulations 2017.
For all your workplace risk assessment development and implementation get in touch with Integrate Safety on 1300 001 842 or email Steven at steven@integratesafety.com.au