Range Guard A+ Control Box Assembly 120010

The Range Guard A+ Control Box Assembly (Part No. 60-120010-001) is a high-performance mechanical command center engineered for the Range Guard fire suppression system. While electronic panels are vulnerable to kitchen heat, the A+ Control Box utilizes a robust CO2-powered pneumatic release to trigger the system. It serves as the master controller, monitoring a network of fusible links and manual pulls to initiate the discharge of the Karbaloy agent.

A defining engineering advantage of the 120010 is its universal mounting capability, allowing for top, bottom, or side-entry cable routing. This flexibility is paired with an industry-leading capacity to actuate up to five agent storage cylinders simultaneously. When triggered, a 16g CO2 activation cartridge sends a high-pressure signal through 1/4" actuation lines to depress the system valve actuators (SVA) on each tank. This ensures a synchronized shutdown of fuel supplies and agent flow, providing fail-safe protection for large industrial cook lines or multi-hood configurations, even during total power outages.

The 60-120010-001 must be installed by a licensed fire suppression technician in accordance with the Range Guard system design manual, NFPA 17A, and NFPA 96. The assembly's orientation-independent mounting design allows for top, bottom, or side-entry cable routing, making it well-suited for retrofit installations in cramped mechanical closets or narrow pillars where traditional gravity-dependent modules cannot be positioned.

The 1/4" actuation lines connecting the control box to each system valve actuator (SVA) must be routed without kinks and verified for pneumatic integrity prior to arming. The assembly is typically provided with two CO2 cartridges; one is designated as a test cartridge for use during commissioning to verify pneumatic integrity and SVA seal function without depleting the primary armed cartridge. Following installation, the detection line must be tensioned to factory specifications and verified across its full length of up to 200 ft and 40 fusible links. Semi-annual inspections must include a weight check of the CO2 cartridge and a trip-test simulation with the cartridge removed to confirm system activation.

What is the benefit of a CO2 trigger over a nitrogen trigger?

CO2 cartridges are extremely compact yet provide massive expansion force relative to their size. This allows the 120010 to achieve multi-cylinder scaling (up to five tanks) from a very small hardware footprint, making it ideal for facilities where wall space is at a premium.

Does the 120010 include testing hardware?

Yes. The assembly is typically provided with two CO2 cartridges. One is a designated test cartridge used during the commissioning phase to verify pneumatic integrity and SVA seals without depleting the primary armed cartridge.

Why is "universal mounting" important for retrofits?

In cramped mechanical closets or on narrow pillars, traditional gravity-dependent modules often cannot be installed. The orientation-independent design of the A+ box allows it to be mounted in any position that fits the existing architecture, significantly reducing labor costs during retrofit modernization.