socomec ATyS - Preventive Maintenance; Trouble Shooting Guide

44
EN
ATyS / ATySr - 541630C - SOCOMEC
10. PREVENTIVE MAINTENANCE
Itisrecommendedtoverifythetighteningtorqueofallconnectionsandtooperatetheproductinafulloperatingcycle(I–0–
II–0–I:AutoandManual)atleastonceayear.
Note:Maintenanceshouldbeplannedcarefullyandcarriedoutbyqualiedandauthorisedpersonnel.Considerationofthe
critical level and application where the product is installed should form an essential and integral part of the maintenance
plan. Good engineering practice is imperative whilst all necessary precautions must be taken to ensure that the intervention
(whetherdirectlyorindirectly)remainssafeinallaspects.
11. TROUBLE SHOOTING GUIDE
The ATySrdoesnot
operate electrically
• Verifythepowersupplyonterminals301-302:208-277VAC±20%
• Verifythatthefrontselectorswitchisinposition(AUT)
• Verify that contacts 313 and 317 are open.
• VerifythatthepowerLED(Green)isOnwhilstthefaultLED(RED)isoff.
• Verify that the product is available with contacts 63A and 64A closed.
It is not possible to
manually operate the
switch
• Verify that the front selector switch position is on the Manual position.
• Make sure that the product is not padlocked
• Verify the rotation direction of the handle
• Applyasufcientprogressiveactioninthedirectionasindicatedonthe
handle
Electrical operation does
notcorrespondtoexternal
order I,O,II
• Verifytheselectedcontrollogicwiring(impulseorcontactor)
• Verify the connector connections.
Thefault/manuelLEDisON • TheFAULT/MANUALLEDisonwheninmanualmode(thisisnormal)and
in AUT Mode when there is an internal fault in the ATySr.Toresetafault
condition switch the ATySrfromAUTtoManuandbacktoAUT.Shouldthe
faultLEDremainonyouwillneedtolocalizeandclearthefaultpriortoreset.
• TheFAULT/ManualLEDwillalsobeonwhencontact313isclosedwith
317.(ForcetheATySrtooffposition).Thisisanormalcondition.
• ShouldtheFaultLEDremainonabnormally,contactSOCOMEC.
Impossible to padlock • Verify that the front selector switch is in manual position
• Verify that the emergency handle for manual operation is not inserted into the
ATySrmanualslot.
• Verify that the ATySrisin0position
(Padlockingisonlypossiblein0positionforstandardproducts)