Annual Service.

During a basic annual service, the fire extinguisher technician carries out various procedures on the fire extinguishers depending on their make and type. 

Generally, the service includes:
​

• Checking all fire extinguisher parts such as: valves, safety devices, gauges, and operating mechanisms
• Checking that the pressure and weight is within the stated range
• Issuing a 'Certificate of Inspection' - a legal record of the maintenance carried out on the fire extinguishers to be kept by the customer and technician