Toshiba TOSNIC-7000S instruction manual

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.

REQUIREMENT

July 1999

Contents

Main 6 F 3 H 1 0 0 1 Uninterruptible Power System (UPS) TOSNIC-7000S Instruction Manual (OPERATION) REQUIREMENT July 1999 - 1 - Definitions (1) Main unit c UPS: Uninterruptible Power System (2) Main circuit switches (3) Storage cells (4) Display 1. Introduction CAUTION 2. Safety Precautions WARNING Indicates that failure to observe proper handling - 3 - 2. Safety Precautions (continued) - 4 - WARNING - 5 - 2. Safety Precautions (continued) CAUTION - 6 - Locations of the Warning Labels (Example: 300 kVA) - 7 - 3. Handling Precautions - 8 - 3. Handling Precautions (continued) - 9 - 3. Handling Precautions (continued) - 10 - 4. Contents - 11 - 5. Appearance WARNIN G CAUTION - 12 - 6. Controls and Circuit Configuration NOTES WARNIN G 6.1 Panel Controls c52R d72B h i - 13 - c i h g l (**) f NOTES Touching the other sections of the unit may result in electric shock. NOTE *** - 15 - 6.3.1 Panel Key-switch Table 6.2 shows the function of the key-switch on the graphic display panel. 6.3.2 Panel Keys Table 6.3 shows the functions of the keys on the graphic display panel. NOTES - 16 - - 17 - 7. Panels 7.1 Graphic Display Panel (**) (*) - 18 - - 19 - - 20 - 7.2 LCD Display - 21 - 7.2.1 Normal Display Screen V - W 200[V] - 22 - - 23 - 7.2.2 Failure Display Screen 7.2.3 Warning Data Display Screen - 24 - 7.2.4 LCD Screen Switching V - W 200[V] - 25 - 8. Operation CAUTION NOTES - 26 - 8.1 Types of Operation 8.2 Pre-operational check - 27 - 8.3 Procedures 8.3.1 Startup Table 8.1 shows the procedure used to start up the UPS. LED status : Unlit : Lit : Blinking - 28 - - 29 - - 30 - - 31 - 8.3.2 Switch Power Supply (UPS Bypass) Table 8.2 shows the procedure used to switch between UPS power supply and bypass power supply. Page - 33 - 8.3.3 Stop Table 8.3 shows the procedure used to stop the UPS. - 34 - - 35 - 8.3.4 Complete Shutdown - 36 - - 37 - - 38 - - 39 - 8.3.6 Changing to Floating Charge etc. (for MSE individual battery) - 40 - 8.3.7 Changing the Power Supply to Maintenance Bypass - 41 - - 42 - 9. Troubleshooting 9.1 Types of Errors The following types of errors may occur on the UPS: - 43 - 9.2 LCD Failure Displays 9.2.1 Failure Data Screen - 44 - 9.2.2 Warning Data Screen c d e f - 45 - 9.2.3 Failure Messages - 46 - - 47 - * - 48 - 9.2.4 Scrolling Through LCD Screens in the Event of Failure i j k - 49 - ii i - 50 - g f d e c - 51 - 9.4 Restoring UPS Operation WARNING - 52 -