MOTOYAMA EA91A - Foreword; General Information; Safety Information

ModelEA91A＆EA90A
FOREWORD
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ThankyouverymuchforpurchasingourModelEA91A/EA90AElectro-pneumatic
ValvePositioner.Takefullynoticethattheitemsdescribedbelowtousethisvalve
positionersafelyandcorrectly.
⑴ ThisInstructionManualdescribesthebasicrecommendedproceduresforopera
-tingtheModelEA91A/EA90AElectro-pneumaticValvePositioner.Thoroughlyread
andunderstandalldescriptionsinthismanualbeforeoperation.ThisInstruction
Manualshouldalwaysbereferredpriortoanyoperations.
⑵ Thisproductismountedtoacontrolvalveasdedicatedequipment.Readand
followallindividualproceduresinthisinstructionmanualwiththeinstructionmanual
ofcontrolvalvewhenworkingandoperatingthisproductmountedtothecontrol
valve.
⑶ As the result of studying and improving this product without notice, the
specifications,dimensions,adjustments,illustrations,andotheritemsincludedin
this manual might be different in details. For any questions about the delivered
product or this instruction manual, contact MOTOYAMA sales office or sales
agencyforpurchasebeforeoperation.
Tohandlethisproductsafely,thesymbolmarksandsignalwordsshownbelow
areusedinthisinstructionmanualtoalertriskasrequired.Thecontentsofsymbol
markandsignalwordaredescribedbelow.
Thismarkwiththissignalisusedwhenthepossibilityof
deathorseriousinjurytouserisassumedifhandlingthis
productincorrectly.
Thismarkandsignalareusedtocomplytheinstructions
topreventdamageofthisproductormalfunction.
Thismarkwiththissignalisusedwhenthepossibilityof
lightinjuryormiddleinjurytouser,orpropertydamage
isassumedifhandlingthisproductincorrectly.
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GeneralInformation
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SafetyInformation
SymbolMark&
SignalWord
Description
WARNING
CAUTION
IMPORTANT