Kitz RDH Series - O P E R Ati O; A U T O Ma T I C O P E R a T I O

DocumentNo.:KE-4051-00 22/31
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2.Operation
See4.PartsNameinⅠConstructionandFunctionforthenameofeachswitchandconstruction.
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2.1AutomaticOperation
(1)Check thattheupper sideofthe AUTO/MANUALswitchisturnedon. Ifitisnot turnedon,pressthe
AUTO/MANUALswitch.
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(2)Thecontrolischangedbythesettingvalue.See1.1SettingValueforeachsettingvalue.
 Checkthenameplateoftheproductforthesignalswhichwerespecifiedatthetimeofpurchase.
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*Theoperatingmovementoftheactuatordiffersdependingonthesettingoftheopen/closeoperationtime.
・Whentheopen/closeoperationtimeissetto3seconds,thecontinuousactionisperformed.
・When the open/close operation time is set between 4 seconds and 20 seconds, an inching motion is
performed.Theinchingmotionandthestoppingtimedifferdependingonthevalveload,etc.(Fig.18)
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Thebelowistheexampleofaninchingmotion,threetimesofactuationandtwotimesofstopping. Theinching
motiondiffersdependingontheserviceenvironment,valveopenposition,loadappliedtothevalve,etc.
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Fig.18
Thisportionoftheswitchisturnedon.
InchingMotion
Continuous
Operation
ValveOpenPosition
Specifiedvalveopenposition
Valveopenpositionatthestart
Time
Action
Stop
Action
Stop
Action