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6 e 1,Mb F/X <br /> Cube Burner Assembly <br /> Up to four cube burner assemblies (or other JEM manufactured flame assemblies) can <br /> be connected to a single Gas Storage Tank Rack. Each cube burner assembly is <br /> equipped with a custom burner for providing the desired flame shape or effect. The <br /> cube burner is designed and constructed so that it can be securely positioned at the <br /> location where the flame feature is to be created. Also within each cube burner <br /> assembly is an automatic gas safety shut-off valve, which provides redundancy for the <br /> automatic valve, installed at the tank. A listed 12,000 Volt Transformer and electrode <br /> assembly for providing the burner's ignition source. A listed Ultra Violet Detection <br /> device is installed to verify that an ignition source is present before releasing gas to the <br /> bumer. <br /> Operator Control Panel <br /> The operator control panel is the main electrical switch box for the fuel Storage Tank <br /> rack Sub-assembly and for the four Cube Burner Sub-Assemblies. The control panel <br /> also provides the power supply for up to four Listed Flame safeguard Control Devices. <br /> The flame safeguard control has the final electrical control of the fuel supply valves, the <br /> ignition transformer, electrode and UV detector. <br /> The control panel has the capability of controlling and disabling the system to include <br /> the arming and firing of individual or multiple channels. The panel is equipped with a <br /> main on/off switch. The operating voltage for the panel and system is 110 VAC and is <br /> protected from overload via an appropriate rated circuit breaker. <br /> There is one 'arm' and four 'fire' switches in the control panel for controlling the four <br /> cube burner assemblies. When the arm switch is activated, the DMX controls system <br /> sends a signal to the flame safeguard control, which in turn (upon an internal safe start <br /> check sequence) sends voltage to the ignition transformer and begins monitoring the <br /> UV detector. When any one of the 'fire' switches is activated, voltage is sent to the two <br /> automatic gas safety shut off valves (opening the valves) allowing gas to flow to the <br /> burner assembly(s). <br /> If at any time the presence of electrical spark required for ignition is not verified by the <br /> UV detector, the flame safeguard control will not send the voltage supply to the <br /> automatic safety shut-off valves preventing the flow of gas. <br />