Note: During recharge, dry chemical agent can accumulate and pack within the siphon tube when installing the valve assembly into the cylinder. Recharge personnel should ensure the time required for total pressurization is appropriate for the model size. Extinguisher pressurization obtained too quickly may indicate a plugged siphon tube.

13.Upon reaching proper pressurization, release the operating lever, shut off and remove the pressure source, then install the ring pin into the valve assembly. Verify that the extinguisher gauge operating pressure is also properly reading within the green operable area and then install a visual inspection tamper seal through the ring

pin pull loop and around the top operating lever. Remove the pressurization charge adapter from the extinguisher valve assembly.

14.Using a soapy solution or leak detecting fluid, properly perform a leak check of the valve assembly, gauge and cylinder collar to ensure no pressure leakage is occurring. Upon successful completion of the leak check, properly clean and dry all extinguisher surfaces.

Note: Prior to placing recharged dry chemical extinguishers back into fire protection service, Kidde recommends the extinguisher pressure gauge reading be re-verified a minimum of 24

hours after pressurization.

15.Examine the discharge nozzle, and/or hose assembly to be sure it is not loose, damaged, worn or obstructed. Reinstall and secure the nozzle and/or hose assembly into the discharge valves outlet

port. Adjust and secure the hose nozzle into the retention band clip if equipped.

16.Weigh the extinguisher to verify the total charged extinguisher weight falls within the tolerance.

17.Wipe the extinguisher clean with a damp cloth to remove any surface dirt or contaminates that may have accumulated.

18.Properly tag, label and record the extinguisher recharge procedure in accordance with NFPA-10 and all local requirements.

Hydrostatic Test Requirements

Hydrostatic testing is the integrity pressure testing method of a vessel utilizing a liquid compression medium. Kidde dry chemical fire extinguisher cylinders require hydrostatic testing at periodic intervals or any time the integrity of the vessel is questioned from any visually observed condition.

Hydrostatic testing should be performed in accordance with NFPA-10 recommendations.

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Kidde Pro line service manual Hours after pressurization, Hydrostatic Test Requirements
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Pro line specifications

The Kidde Pro Line is a renowned collection of advanced fire safety solutions designed specifically for professional and commercial applications. Known for its exceptional performance and reliability, the Kidde Pro Line emphasizes advanced technologies, enhancing fire safety standards to protect lives and properties.

One of the main features of the Kidde Pro Line is its robust design. Constructed from high-quality materials, these fire extinguishers are built to withstand harsh environments, making them ideal for industrial settings. The line includes various types of extinguishers, comprising water, foam, dry chemical, and clean agent models. Each type is specifically engineered to combat different classes of fires, including flammable liquids, electrical fires, and general combustibles.

The Kidde Pro Line integrates innovative technologies that improve both functionality and user experience. For instance, many models feature a pressure gauge that is easily readable, enabling quick assessment of the unit’s status at a glance. This is critical in emergency situations, where every second counts. Moreover, some models come equipped with a transparent inspection window, allowing users to easily inspect the unit's condition without removing it from its wall bracket.

Portability is another key characteristic of the Kidde Pro Line. With ergonomic handles and lightweight designs, these extinguishers are easy to maneuver, which is essential when it comes to quickly addressing a fire scenario. Additionally, their compact size allows for convenient storage in various settings, including offices, manufacturing plants, and warehouses.

Safety compliance is a top priority for Kidde, and the Pro Line meets and exceeds many industry standards. Each extinguisher is tested and certified to comply with the National Fire Protection Association (NFPA) guidelines, ensuring that customers receive products that are effective and trustworthy.

The Kidde Pro Line also focuses on user education. Many products come with clear instructions and pictograms directly on the extinguisher, providing guidance on how to operate the unit effectively in emergencies. This empowers users to act confidently and correctly in critical situations.

In summary, the Kidde Pro Line exemplifies a commitment to quality fire safety solutions. With its durable construction, innovative technology, user-friendly design, and strict adherence to safety standards, the Kidde Pro Line is an indispensable asset for any professional environment focused on protection against fire hazards.
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