C.260 C.1100 1 050

RTC ® systemThe combination of a functionalhousing design and advancedcombustion head technology ensures:- total access, essential for quick andeasy maintenance- complete disassembly of allcombustion head components(short and long) in a single actionmaintains initial combustion settingsduring maintenance procedures- compact and few mechanicalcomponents ensure quick and easycleanup- saves time since few tools arerequired.Noise levels ofmonoblock burnersC.260 to C.1100.Acoustic tests on the fans of C.260 toC.1100 CUENOD burners measuredthat noise levels for these burners arevery low for this power range.The configuration of certain systems,the proximity to sensitive areas and, inindustrial installations, the continuouspresence of personnel require specialsolutions to reduce noise. CUENODoffers a solution tailored to eachindividual situation or budget.The first solution involves the use of asound-proofing box.This box absorbs the noise producedby the burner, such as the sounds ofair being sucked in or blown out aswell as the noise made by the fanmotor. We offer two types of boxesdepending on the level of noisereduction required- CI.20 for a decrease of between15 and 20 dB(A), and,- CI.30 for a decrease of between20 and 30 dB(A).These cube-shaped devices completelyenclose the burner, leaving openingsfor the supply of fuel, electricity andcombustion air.They are mounted on wheels so theycan easily be moved when you needto work on the burner.The second solution recently madeavailable involves the use of theVariatron ® . This device is a frequencyregulator that adjusts the fan’s speedto the burner load. At low speeds, thefan speed and the air shutter positionare such that noise reduction canreach 15 to 20 dB(A).Adjusting the speed of the motor willadapt the air flow and the air pressureto the required amount: the Variatron ®limits amount of electrical energyconsumed for optimum efficiency.The Variatron ® is environment-friendlysince it adjusts the fan motor’soutput to the requirements of theburner/boiler.Ignition is inaudible and the burneroperates smoothly.Variatrons ® are sold as optionalfeatures and adapt quite well, withno modification required, to C.260to C.1100 burners.Electrical powerabsorbed in %10050120 50 100Air flow in %Change in motor power outputwithout (1) and with Variatron ® (2)