FlowCon FNR Actuators 1B95088 - 06/2023 Installation and Operation Instruction The actuator types FlowCon FNR.0.2 , FNR.0.2-EQ and FNR.0.3 are electrical ac- tuators. FNR.0.2 and FNR.0.2-EQ are both 24V modulating and FNR.0.3 is 2-position / 3-point floating. Fitting and Re-fitting Do not connect power to the actuator unless the actuator is already fitted on the valve and NEVER install the actuator in closed position - this may damage the valve. Actuator is supplied in open position to ensure easy commissioning of the system. Figure 1 IMPORTANT: FINGER TIGHTEN ONLY, DO NOT OVER- TURN. DO NOT USE ADDITIONAL TOOLS. ALWAYS LOOSEN THE CON- NECTION UNION IF THE ACTUATOR HEAD NEEDS TO BE ROTATED. Figure 2 Mount the actuator on the valve and finger tighten the connection union. Do not use ad- ditional tools. In case the actuator will have to be removed, it is recommended to manually open the actuator for easier removal. Hereaf- ter finger loosen the connection union. Again, no need for additional tools. Please make sure that the actuator is manually opened, before re- fitting it on the valve. Orientation Upside-down installation is allowed along with the standard horizontal and vertical installation. 360º Figure 3 This paper is a supplement to the FlowCon General Instruction Latest release of any FlowCon material is available on www.flowcon.com Page 1 of 2
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