Mechanical Mounting - VALPES VRX Serie Documentation Technique Mise En Service

Mechanical mounting (VRX models)
DIMENSIONS OF THE ACTUATOR
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The actuator is set to its closed position in our factory.
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Possible fixations : F05 (4xM6 with Ø50) and F07 (4xM8 with Ø70), star 17, depth 19mm.
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Do not mount the actuator « upside down ».
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Necessary height above the valve for the mounting of the actuator : H=300mm.
EMERGENCY MANUAL OVERRIDE
In case of an electric supply failure, it is possible to operate the actuator manually :
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Turn the knob (appendix p.31 mark 9) to position MAN and hold it in position.
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Turn the outgoing drive shaft of the actuator with the help of an adjusting spanner.
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In order to re-engage the reduction, release the knob.
MOUNTING / DISASSEMBLY OF THE COVER AND POSITION INDICATOR
For the wiring and setting of the actuator, it is necessary to remove the cover.
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Mounting of the cover (appendix p.31 mark 2) : make sure that the seal ring (appendix p.31 mark 7) is correctly placed in its
position, mount the cover and tighten the 4 screws M6 (appendix p.31 mark 3, torque : max. 6Nm).
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Mounting of the position indicator (appendix p.31 mark 1) : fit the indicator onto the outgoing axle.
DSBA3401 - Révision : 09/02/2011
VALPES
VALPES
VALVE CONTROL SYSTEM
VALVE CONTROL SYSTEM
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