Toshiba TOSNIC-7000S instruction manual Cards

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2.Safety Precautions (continued)

WARNING

If the unit begins to emit smoke or strange odors, immediately turn off circuit breakers 52R and 72B.

Continued use may result in fire. Contact the Toshiba Service Center.

MANDATORY

Contact the Toshiba Service Center in the event of malfunction or failure.

This unit should be repaired only by authorized Toshiba service personnel. Servicing by untrained personnel may increase the scale of the failure or result in electric shock or injury.

MANDATORY

Do not attempt to modify or move the unit yourself or to have this done by a third party.

Electric shock, injury or failure may result if persons other than specially trained Toshiba technicians attempt to modify or move the unit.

Be sure to contact Toshiba if you wish modifications to be made or if you wish to move the unit.

PROHIBITED

Only open the front panel when performing necessary operations.*

Operating parts and high-voltage areas inside the UPS have been provided with covers as a safety precaution. Still, touching areas other than those that must be touched to perform necessary operations may result in electric shock, burns or other injuries.

*In this case, "necessary operations" means operating circuit breakers/auxiliary

switches and inserting/removing memory	MANDATORY
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Contents ALL Rights Reserved July3 H 1 0 0 Sealed stand-alone lead storage battery Vent type stand-alone lead storage batteryProcedure and the status of the UPS unit Synchronized modeExact nature of what must be done is indicated Safety PrecautionsIntroduction Use 3 H 1 0 0 Safety PrecautionsCards Accordance with customer stipulations Do not open the rear doorDo not touch rotating section Locations of the Warning Labels Example 300 kVABe always Do not turn off Turn on Running Handling Precautions 3 H 1 0 0 Handling Precautions 3 H 1 0 0 Handling Precautions Contents Example 300 kVA AppearancePanel Controls Controls and Circuit ConfigurationExample 300 kVA C52R D72B E52R F52M G52L H8A I6CH This may result in failureCircuit Configuration UPS FaultPanel Keys 3 H 1 0 0 Panel Key-switchKey-switch Function Name Remarks Name Function Remarks Key Functions For HS or AHH individual battery systemsGraphic Display Panel Panels2 Graphic Display Panel Control This LED lights up when the AC input circuit breaker This LED lights up when the UPS is operatingThis LED is unlit when the converter has stopped Operating. It blinks when the converter is starting upScroll up Scroll down LCD DisplayNormal Display Screen LCD Screen Description 3 H 1 0 0 Normal Display Screen200V 50 %60.0Hz Normal Display ScreenBYP I/P-V 401VFailure Display Screen LCD Screen Description 3 H 1 0 0 Failure Display Screen52R Trip 98-09-093 H 1 0 0 LCD Screen Switching Operation Pre-operational check Types of OperationOperation General Description/Objective Startup Starts up and operates the stopped UPSStartup ProceduresBypass Press ‘RUN’ Switch When the message Appears, turn onMain circuit AC input Circuit breaker 52R Bypass Move #52R to ‘ON’ PositionWait several seconds For the startup process On page 14 for at least SecondTo finish Main circuit DC inputUPS power supply → The will start Power supply Changing processHold down the UPS Key g in the Figure On page14 for at3 H 1 0 0 Switch Power Supply UPS → Bypass 3 H 1 0 0 Stop 3 H 1 0 0 StopBatteries LED unlit → This complete UPS Shutdown Restart Press ‘RUN’ Switch Shutdown Move #52R to ‘OFF’Breaker72B Complete Shutdown 3 H 1 0 0 Complete ShutdownUsing the scroll keys Circuit switch 6CHTurn off the precharge Wait about 20 minutes Until the DC capacitorChanging From Floating Charge to Equalized Charge Check to make sure That the Equal Changing From Equalized Charge to Floating ChargeSecond → Change to floating Charge is complete Float Charge LED lit Equal Charge LED unlitChanging from Protective Charge to Floating Charge Changing From UPS to maintenance Bypass Power Supply 3 H 1 0 0 Changing the Power Supply to Maintenance BypassSame as steps 1-4 Changing From Maintenance Bypass to UPS Power Supply1 Startup 52R 72B 52C 52M 52LName Description TroubleshootingTypes of Errors Failure Data Screen LCD Failure Displays52R Trip 98-09-09 Failure Data Screen DescriptionsShows the nature of the warning. For details, see Section Up to 10 screens of warning data can be displayed↑ indicates there is a warning screen before this screen ↓ indicates there is a warning screen after this screenProtective Detector Locations 3 H 1 0 0 Failure MessagesLCD Message Description Indication Fault TripIncluding operation error Bypass input frequency errorBattery temperature has risen Battery fluid level has gone below prescribed levelPosition of Scroll Keys in Failure Data Screens For Individual battery systems. For HS or AHH batteriesScrolls to the next screen see Figure Scroll KeysScrolls to the previous screen see Figure Saving Waveforms ProcedureRestoring UPS Operation Only open the front panel when performing necessaryAlso check for other 11 Restoring UPS Operation ExampleFailure Data screens 98-09-09 By scrolling with scroll Panel