A CO₂ Release Manual Control Point is a critical component of a fire suppression system, specifically in areas where carbon dioxide (CO₂) is used to extinguish fires, such as electrical rooms, data centres, or industrial machinery enclosures. This control point allows trained personnel to manually activate the CO₂ discharge in case of a fire, especially if the automatic system fails or needs to be overridden. The control point is typically housed in a red enclosure and clearly labeled, with protective features to prevent accidental activation.

Activating the manual control point releases CO₂ gas into the protected area, quickly displacing oxygen and suppressing the fire. Because CO₂ is hazardous to humans in high concentrations, the control point is often accompanied by warning signs, alarms, and pre-discharge time delays to allow safe evacuation. Safety signage near the manual release should include clear operating instructions, emergency contact details, and warnings such as “Do Not Enter”. Proper training and clear marking of the control point are essential for safe and effective use.

Material Options Explained

Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application.

Rigid Plastic: This lightweight, gloss white PVC is resistant to weather, moisture, chemicals, and general wear and tear, making it suitable for harsh environments. Its smooth, solid surface allows for crisp printing of text and graphics, enhancing readability and visual impact. Businesses who choose Rigid Plastic signs benefit from fewer replacements and minimal maintenance, making it a practical investment for reliable and effective safety signs.

Self-Adhesive Vinyl: Self-adhesive vinyl is easy to apply and it’s budget-friendly. Its adhesive backing allows for easy application to a variety of surfaces such as glass, metal, plastic, and painted walls, which simplifies installation and reduces setup time. Self-adhesive vinyl provides a clean, professional finish that suits many indoor environments including offices, retail, industrial sites, and vehicles. It is more affordable than many other material types and allows for custom shapes, colours, and graphics.