FlowCon FNR Actuators 1B95088 - 11/2020 Installation and Operation Instruction The actuator types FlowCon FNR.0.2, FNR.0.2-EQ and FNR.0.3 are electrical actuators. 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 Mount the actuator on the valve and finger tighten the connection union. Do not use additional tools. In case the actuator will have to be removed, it is recommended to manually open the actuator for easier removal. Hereafter finger loosen the connection union. Again, no need for additional tools. Please make sure that the actuator is manually opened, before refitting it on the valve. Figure 2 360º Orientation Upside-down installation is allowed along with the standard horizontal and vertical installation. 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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