Specifications

ROCPOWER
–
ROCFORCE‐ ParallelRedundancyOn‐Line‐usermanual 29
TounlocktheUPS,proceedasfollows:Reviewtheerrormessages.ReviewChapter6to
troubleshoottheproblem.Otherwise,consultyourlocaldistributorforservice.PresstheOFF
keyforfive(5)seconds.Thebuzzerwillsoundtwice.TurnOFFtheUtilityInputbreaker.
TheUPSshouldnowbeunlocked,butcontactanauthorizedtechniciantoensuretheerror
messageissolved.
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ShuttingOFFtheUPS
PresstheOFF
keyforaboutfive(5)seconds.TheInverteroutputwillbeturnedOFFand
drawingBwillshowintheLCDscreen.
TurnOFFtheUtilityInputbreaker.
TheUPSisnowturnedOFFcompletely.
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MaintenanceBypassMode
ThisisforUPSmaintenanceonly.Anon‐authorizedtechnicianisnot
allowedtooperatethe
followingprocedures.Ifanydamageoccursbyanunauthorizedperson,yourwarrantywill
immediatelybevoid.Onlyanauthorizedtechnicianmayperformmaintenancetoretainthe
warranty.

PresstheOFF
keyforapproximatelyfive(5)seconds.TheLCDscreenwillshow
DrawingBandtheUPSoutputisonBypassMode.
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Removethecoverof theCAMSwitch(MaintenanceBypassSwitch).ThenturntheCAM
SwitchtoBypassMode.Theupperright‐handCorneroftheLCDscreenwillshow
the 
symbol.

TurnOFFtheUPSutilitybreaker.MaintenancecannowbeperformedontheUPS.
ToreturntheUPStoNormalMode,turntheCAMswitchto“INV”Modeandsecurethe
switchcoverandtheUPSwillreturntoInverterMode.
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