Equity Fire Solutions

equity fire solutions logo

Find Us

D14 Millennium Park, 42 Stellenberg Road, Parow Industrial Cape Town, Western Cape

Email Us


Call Us

021 811 FIRE (3473)

Fire safety equipment

The Importance of Fire Safety Equipment Maintenance

As the owner of a commercial property, be it as an employer, landlord, or occupier of a non‐domestic premises, you are responsible for ensuring your building meets fire safety standards.

Fire Equipment Maintenance in Cape Town

As set out in the SANS 1475: 1&2, a ‘responsible person’ ‐ be it yourself or a nominated “competent” person must carry out a fire risk assessment to assess any fire hazards within the building, and take the necessary actions to reduce any fire risks and ensure all fire safety equipment is maintained at all times. Equity Fire Solutions provides both risk assessments and fire equipment maintenance in Cape Town. In this article, we discuss the importance of keeping fire safety equipment in perfect working order at all times.

Equipment Checks
It is essential that you have fire safety equipment in place in your commercial property, positioned in accessible locations should there ever be a fire. Both passive and active fire safety equipment should be regularly checked for any signs of wear or damage, in order to ensure they are working correctly at all times.

Equipment checks can include:

  • Fire Doors: Ensuring fire doors are operating correctly and can be shut without obstruction on a daily basis.
  • Fire alarm testing: A weekly fire alarm test (on the same day and at the same time is best practice in order that employees and visitors to your site are aware that a test is being conducted).
  • Get testing: Regular monthly testing of emergency lighting systems, fire extinguishers.
  • Test all equipment: Any additional fire safety equipment in place such as fire blankets or sprinkler systems should also be tested.

Fire extinguishers are an essential piece of fire safety equipment every premises is required to have. In order to ensure you have the correct fire extinguishers for your building, it is important to know the different options available, and which you are most likely to need.

Fire Extinguisher Classifications – A fire extinguisher is classified depending on the type of fire it is designed to put out fires are categorized by classes.

  • Class A Extinguisher These extinguishers are suited for use on freely burning carbonaceous materials such as wood, paper and fabrics.
  • Class B Extinguisher ‐ For use on flammable liquid fires, such as oil, petrol and diesel
  • Electrical Extinguisher ‐ Meant for use on electrical fires. Can also be used on flammable liquids
  • Class C Extinguisher ‐ For use on Gaseous fires such as propane and butane.
  • Class D Extinguisher ‐ A specialist extinguisher for use on combustible metals such as Potassium, Sodium and Magnesium.
  • Class F Extinguisher – A specialist extinguisher for Deep Fat Fryers which use cooking oils.

For added convenience, many extinguishers that are currently available can be used on multiple fire types, so will be marked with more than one classification.

Fire extinguishers operate by affecting what is known as “the Fire Triangle” – the term used to describe the three essential components required for a fire to exist, these are FUEL, HEAT and OXYGEN.

Different extinguishers remove at least one of these three components, thus extinguishing the fire:

Dry Powder
This type of extinguisher is usually rated for multiple purpose use (Class A, Class B, Class C and electrical fires), although their use indoors is not recommended.

These contain a powder based extinguishing agent, this smothers the fire removing oxygen and alters its chemical composition.

Suitable only for use on Class A fires (freely burning carbonaceous materials such as wood, paper and fabrics).

These extinguishers contain water (and sometimes a special additive) and these cause rapid cooling, reducing heat from the fire.

Suitable for use on Class A and Class B fires (freely burning carbonaceous materials such as wood, paper and fabrics and flammable liquids).

These extinguishers are water based with a special additive and these cause rapid cooling, reducing heat from the fire, but the special foam additive also removes oxygen too.

Carbon Dioxide Primarily designed for use on electrical fires, but suitable for use on flammable liquids fires, these displace oxygen, reducing levels to an extent where a flame cannot be sustained.

Modern extinguishers operate on a simple “seize and squeeze” method of operation. An easy way to remember this is with the acronym PASS which describes the four stages:
Pull out the safety pin from the operating levers/handle that prevents the extinguisher being accidentally discharged. There may also be a tamper evident seal fitted to the extinguisher; these are designed to break very easily as the safety pin is removed.
Aim the nozzle/discharge horn of the fire extinguisher at the base of the fire.
Completely squeeze the operating levers/handle in order to discharge the extinguisher, ensuring you are the appropriate distance from the fire.
Sweep the nozzle/discharge horn back and forth at the base of the fire to ensure it is extinguished. Be sure to keep going until the extinguisher is empty to avoid recognition.
*For Class F extinguishers (cooking oils), completely discharge the extinguisher into the deep fat fryer from a minimum 1m distance away, with the lance held directly above the burning oil.

Fire Action supply a comprehensive range of fire extinguishers, as well as a professional installation and maintenance service for all customers. We also provide a range of fire safety equipment, fire risk assessments and training.

Author Image