Kitz B Series - Page 19

DocumentNo.:KE-4025-06                                           16/50
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ManualOperationMethodofB-5toB-7ActuatorsManualOperationUnit
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 DONOTinsertyourfingerinpinholeofthemanualoperationunit.Astrong
forceisappliedtotheinternalparts.
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 DONOToperatethevalveautomaticallywhileapinisinsertedintothepin
hole.Itmaydamagethemanualoperationunit.
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 Insertthepinintothepinholecompletelyformanualoperation.Themanual
operationunitwillbedamagedifthepinisinsertedhalfway.
 Whenthevalveisoperatedautomatically,makesuretoinsertaplugintothe
pinhole.Withoutplug,rainwater,dust, etcwill enterthe manualoperation
unitandcorrodetheinterior.
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(1) ManualOperation
① Stopsupplyingairtotheactuator.
② Openthepressureequalizingvalve.
③ Removetheplug.
④ Adjusttheindicatorpositiontothepinholebyrotatingthehandle.
⑤ Insertthepinintothepinholecompletely.
⑥ Operatethevalvewiththehandle.
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(2) AutomatedOperation
① Removethepinformthepinhole.
(Ifthepinisnoteasilyremoved,rotatethehandlealittletofreethepin.)
② Inserttheplugintothepinhole.
③ Closethepressureequalizingvalve.
④ Supplyairtotheactuator.