Instruction/ maintenance manual of the product TOSNIC-7000S Toshiba
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6 F 3 H 1 0 0 1 Uninterruptible Power System (UPS) TOSNIC-7000S Instruction Manual (OPERATION) • This manual should be delivered to the persons who will ultimately use and maintain the UPS. • Read this manual carefully before operating the UPS. • Store the manual in a safe place so it can be referred to when needed.
- 1 - 6 F 3 H 1 0 0 1 Definitions (1) Main unit c UPS: U ninterruptible P ower S yst em * If required by the cus tom specific ations, the unit will be mar ked as a CVCF devic e.
- 2 - 6 F 3 H 1 0 0 1 1. Introduction This manual is designed to ensure the safe and correct operation of the TOSNIC-7000S Uninterruptible Power System (hereafter referred to as "UPS unit").
- 3 - 6 F 3 H 1 0 0 1 2. Safety Precau tions (contin ued) Use Special considerations (*) are required when using equipment that affects the lives and safety of human beings (**) or has a critical effect on maintaining public services (***). Be sure to contact Toshiba in such cases.
- 4 - 6 F 3 H 1 0 0 1 2. Safety Prec autions (contin ued) WARNING If the unit begins to emit smoke or st range odors, immediately turn off circuit breakers 52R and 72B. Continued use may result in fire. Contact the Toshiba Service Center. Contact the Toshiba Service Center in the event of malfunction or failure.
- 5 - 6 F 3 H 1 0 0 1 2. Safety Prec autions (contin ued) WARNING Do not open the rear door. The parts inside carry high voltage. Touching them may result in electric shock, burns or failure. CAUTION Operators should be qualified* personnel. Operation of the UPS by unqualified or untrained personnel may result in electric shock, injury or failure.
- 6 - 6 F 3 H 1 0 0 1 2. Safety Prec autions (contin ued) Checking warning labels (1) The locations of the warning labels on the UPS are shown in Figure 2.1. Check to make sure that these wa rning labels are in place. Note that the placement and conten t of the warning labels may differ depending on the capacity of the UPS.
- 7 - 6 F 3 H 1 0 0 1 3. Handling Precautions Perform daily and periodic inspections as not ed in the maintenance and inspection plan. In order to ensure a long servic e life and optimal performance, the equipment must be installed in a suitable environment, must be operated correctly, and must be given the proper daily and periodic inspections.
- 8 - 6 F 3 H 1 0 0 1 3. Handling Precautions (continued) Do not turn the circuit breakers ON when co ntrol power source switch (8A) is OFF. This may result in failure. Certain units also have a contro l power source switch (8D). This switch has the same functions as the switch 8A.
- 9 - 6 F 3 H 1 0 0 1 3. Handling Precautions (continued) When the unit has stopped due to failure , be sure to remove the memory card before resetting the LCD Failure Error screen on the panel. Resetting (restarting) the UPS without removing the memory card will delete the data needed to determine the cause of the failure.
- 10 - 6 F 3 H 1 0 0 1 4. Contents 1. Introduction ···················· ·················· ·················· ······················· ·················· ··············· ············2 2.
- 11 - 6 F 3 H 1 0 0 1 5. Appearance Only open the front panel when performing necessar y operations.* Operating parts and high-volt age areas inside the UPS have been provided with covers as a safe ty precaution.
- 12 - 6 F 3 H 1 0 0 1 6. Controls and Circuit Configuration WARNIN G If the unit begins to emit smo ke or strange odors, immediately turn off circuit breakers 52R and 72B. Continued use may result in fire. Contact the Toshiba Service Center . 6.1 Panel Controls Figure 6.
- 13 - 6 F 3 H 1 0 0 1 Table 6.1 Control Functions N o. Device Name / Function Normal Stat us During Operation Remarks c 52R Main circuit AC input circuit breaker When the AC input is normal, pow er is supplied to the UPS through this circuit breake r.
- 14 - 6 F 3 H 1 0 0 1 6.3 Panel Controls When the unit has stopped due to failure, be sure to remove the memory card before r esetting the LCD Failure Error screen on the panel, so you can give it to the service person.
- 15 - 6 F 3 H 1 0 0 1 6.3.1 Panel Key-switch Table 6.2 shows the function of the key-switch on the graphic display panel. Table 6.2 Key-switch Function No.
- 16 - 6 F 3 H 1 0 0 1 Table 6.3 Key Functions ( For HS or AHH individual ba ttery systems) (continued) No. Name Function Remarks h FLOAT / EQUAL** , *** Changes the battery charging mode.
- 17 - 6 F 3 H 1 0 0 1 7. Panels 7.1 Graphic Display Panel Figure 7.1.1 and 7.1.2 and Table 7.1 show the lo cations and functions of the controls on the graphic display panel. * This will be the "PROTEC TION" LED fo r MSE individua l battery s ystems.
- 18 - 6 F 3 H 1 0 0 1 F i g u r e 7 . 1 . 2 G r a p h i c D i s p l a y P a n e l C o n t r o l (Graphic Display Panel of the ty pe w ithout the equalized charge mode and the pr otection charge mode).
- 19 - 6 F 3 H 1 0 0 1 Table 7.1 Displa y Panel Functions (For HS or AHH indiv idua l battery sy stems) No. Name Function 11 LCD INDICATOR Displays help messag es, measurement da t a and warning description s. For more inform at io n, see Section 7.2 "LCD Display .
- 20 - 6 F 3 H 1 0 0 1 7.2 LCD Display The LCD Display screens consis t of the following screens. (1) Normal Display screen ............. Initial di splay, operation guidance, and measurement value display (2) Failure Data Display screen ..... Displays detailed data when a failure occurs.
- 21 - 6 F 3 H 1 0 0 1 7.2.1 Normal Disp lay Scre en The Normal Display screen indicates the operational status of the UPS and provides a total of nine screens: one Operation Guidance Display screen and eight Measurement Value Display screens. Table 7.
- 22 - 6 F 3 H 1 0 0 1 Table 7.2 Normal Disp lay Screen (continued) 5 Measur ement screen (Example) Output frequency Shows the output freq uency. 6 Measur ement screen (Example) AC input Sh ows the fr equency an d voltage va lues for AC input. 7 Measur ement screen (Example) Bypass input Shows the freq uency and voltage valu es for bypass inpu t.
- 23 - 6 F 3 H 1 0 0 1 7.2.2 Fai l ure Displ ay Scr een The Failure Display screen indicates the pres ence or absence of failu re data and displays that data if present. Table 7.3 Failure Display Screen LCD Screen Description Presenc e or abs ence of failu re data This screen indicat es t he pre sen ce or abse nce of failur e da t a.
- 24 - 6 F 3 H 1 0 0 1 7.2.4 LCD Screen Swit ching The △ and ▽ scroll buttons on the front of the panel are used to switch the screen displayed on the LCD. See figure 6.3.1 for the location of the △ and ▽ scroll buttons. Symbol Name Description SCROLL UP Moves to th e previous screen (see Figure 7.
- 25 - 6 F 3 H 1 0 0 1 8. Operation Operators should be qualified* person nel. Operation of the UPS by unqualified or untrained personnel may result in electric shock, injury or failure. * In accordance wit h customer stip ulations Make sure you understand the m eaning of the warning labels on the equipment, and follo w the precautions indicated.
- 26 - 6 F 3 H 1 0 0 1 8.1 Types of Operation This section summarizes the types of operations covered in this manual and their objectives. Refer to the attache d operating procedures doc ument for specific details on the operating procedures. No. Operation General Descri ption/Objective Page No.
- 27 - 6 F 3 H 1 0 0 1 8.3 Procedures 8.3.1 Sta rtup Table 8.1 shows the procedur e used to start up the UPS. LED status : Unlit : Lit : Blinking Table 8.1 Startup Procedures Step Procedure LCD/LED St atus (After Execution) 1 Turn on th e control power supply swit ch (8A) on the pan el.
- 28 - 6 F 3 H 1 0 0 1 Table 8.1 Startup Pr ocedures (continued) Step Procedure LCD/LED St atus (After Execution) 4 Wait sev e ra l seco nd s.** 5 When the message appears, turn on the main circuit AC input circuit breaker (52 R). The "AC INPUT" LED Lit.
- 29 - 6 F 3 H 1 0 0 1 Table 8.1 Startup Pr ocedures (continued) Step Procedure LCD/LED St atus (After Execution) 7 Hold down the "RUN" key ( d in Figure 6.3. 1 on page 14) for at lea st 0.5 second. The "CONVERTER " an d " INVERTER" LE Ds blin king.
- 30 - 6 F 3 H 1 0 0 1 Table 8.1 Startup Pr ocedures (continued) Step Procedure LCD/LED St atus (After Execution) 10 Hold down the “UPS” key ( g in the Figure 6.3.1 on pa ge 14) for at least 0.5 second. * → The wi ll s tart the power s upply changing process.
- 31 - 6 F 3 H 1 0 0 1 8.3.2 Sw itch Pow er Supply (UPS → Bypass) Table 8.2 shows the procedure used to switch between UPS power supply and bypass power supply. Table 8.2 UPS Pow er Supply → By pass Powe r Supply Step Procedure LCD/LED St atus (After Execution) 1 Check to make sure power is being supplied to the UPS.
- 32 - 6 F 3 H 1 0 0 1 Toshiba Ser vice Center. D o not manually oper ate the solenoid c ontactor (wh ich is pa rt of AC switch)..
- 33 - 6 F 3 H 1 0 0 1 8.3.3 Stop Table 8.3 shows the procedure used to stop the UPS. Table 8.3 Stop Step Procedure LCD/LED St atus (After Execution) 1 Change to bypass supply as described in Table 8.2 on page 31. 2 Hold down the "STOP" key ( e in Figure 6.
- 34 - 6 F 3 H 1 0 0 1 Table 8.2 Stop (continued) Step Procedure LCD/LED St atus (After Execution) 3 Turn off the main DC input circ uit breaker(72B ).
- 35 - 6 F 3 H 1 0 0 1 8.3.4 Comp lete Shutdow n This section describes the procedure used to turn off the control power source and shut down the UPS completely (to turn everything up to the control power source off). Table 8.4 Complete S hutdow n Step Procedure LCD/LED St atus (After Execution) 1-4 Same as step s 1-4 in Section 8.
- 36 - 6 F 3 H 1 0 0 1 Table 8.4 Complete Shutdow n (continued) Step Procedure LCD/LED St atus (After Execution) 8 Turn off the precha rge circuit switch (6CH).
- 37 - 6 F 3 H 1 0 0 1 8.3. 5 Changin g Betw een Floa ting Charge and Equalized Charge (For HS or AHH individual battery systems) This section describes the procedure used to change the charging mode. This operation does not apply to shared battery systems.
- 38 - 6 F 3 H 1 0 0 1 (2) Table 8.5 shows the procedure used to change manually from equalized charge to floating charge. After the charging mode has been changed to equalized charge using the procedure on the previous page, the mode will automat ically change back to floating charge after a set period of time has elapsed.
- 39 - 6 F 3 H 1 0 0 1 8.3.6 Changing to Floating Charge etc. (for MSE individual battery ) Table 8.7 shows the procedure used to change manually from protecti ve charge to floating charge. This operation does not apply to shared battery systems. (1) An MSE battery normally operate in float ing charge mode.
- 40 - 6 F 3 H 1 0 0 1 8.3.7 Changing the Power Supply to Mainten ance Bypass This UPS must be completely shut down w hen performing maintenance and inspections. In such cases, the power supply to the load will go through the maintenance bypass. Table 8.
- 41 - 6 F 3 H 1 0 0 1 Table 8.9 Changing From Mainte nance By pass to UP S P ower Supply Step Procedure LCD/LED St atus (After Execution) 1 Same as steps 1 -4 in Section 8.3.1 “Startup ” 2 Turn OFF maintenance bypass AC circuit breaker 52M. * , ** , ** * 3 Same as steps 5 -11 in Section 8.
- 42 - 6 F 3 H 1 0 0 1 9. Troubleshooting When an error occurs on the UPS, error dat a is displayed on the LCD screen and the waveform is saved. This section will descr ibe the types of errors, the error messages displayed on the LCD screen, the process of saving waveforms and the procedures used to correct the errors.
- 43 - 6 F 3 H 1 0 0 1 9.2 LCD Failure Displays When a failure occurs, a screen such as that shown in Figure 9.1, and when a warning occurs, a screen such as that shown in Figure 9.2, will be displayed on the LCD. Select the desired failure data w ith the scroll buttons.
- 44 - 6 F 3 H 1 0 0 1 9.2.2 W arning Data Screen These screens appear when a warning has occu rred. Up to 10 screens can be displayed. Figure 9.4 and Table 9.2 show an example of this type of screen and describe the data shown in the screen. Figure 9.
- 45 - 6 F 3 H 1 0 0 1 9.2.3 Fai lure Messages Figures 9.6 show the locations for failure detec tion. Tables 9.4 through 9.8 list the failure messages described in Section 9.2.1 "Failure Da ta Screen". The content and display text for the failure and warning messages in Tables 9.
- 46 - 6 F 3 H 1 0 0 1 Table 9.4 Fault (Trip) # Item LCD Message Indication Description 1 52 RT 52R TRIP AC input circu it breaker #52R trip pe d. 2 72BT 72B TRIP DC input circuit breaker #72B trippe d. 3 71 BF DC FUSE BLW DC Main circuit f use ble w.
- 47 - 6 F 3 H 1 0 0 1 Table 9.7 Warning- 3 (Operation control) # Item LCD Message Indication Description 1 59 C BYPAS S O V Bypass inp ut v oltage is high. 2 27 C BYPAS S UV By pa ss i np ut v oltage is low. 3 95 C BYPAS S A SY Bypass input freq ue ncy error.
- 48 - 6 F 3 H 1 0 0 1 9.2.4 Scroll i ng Through LCD Screens in the Ev ent of Fai l ure When the unit has stopped due to failure, be sure to remove the memory card before r esetting the LCD Failure Error screen on the panel, so you can give it to the service person.
- 49 - 6 F 3 H 1 0 0 1 Table 9.9 Scroll Key s No. Name De scription i SCROLL UP Scr olls to the pr evious sc reen (see Figure 9.9) j SCROLL DO WN Scrolls to the next s creen (s ee Figure 9.9) k RESET Deletes th e stored wa veform and failu re and war ning data from the memory card.
- 50 - 6 F 3 H 1 0 0 1 9.3 Saving Waveforms NOTES When the unit has stopped due to failure, be sure to r emove the memory card before resetting the LCD Failure Error screen on the panel, so you can give it to the service person.
- 51 - 6 F 3 H 1 0 0 1 9.4 Restoring UPS Operation 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.
- 52 - 6 F 3 H 1 0 0 1 Table 9.11 Restoring UPS Ope r at ion (E xample) Step Procedure LCD/LED St atus (After Execution) 1 Check th e LCD screen. Also check for ot her Failure Data scr eens by scrolling with scro ll keys i and j on the panel. 2 Turn 6CH OFF.
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If you already are a holder of Toshiba TOSNIC-7000S, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Toshiba TOSNIC-7000S.
However, one of the most important roles played by the user manual is to help in solving problems with Toshiba TOSNIC-7000S. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Toshiba TOSNIC-7000S along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
