Slave Ups Installation Procedure - Toshiba G2020 Series Installation Manual

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SLAVE UPS Installation Procedure

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CAUTION
1. Install the Fuse holder using (2) screws (M4) on the Metallic Plate.
2. Insert three (3) Fuses into the Fuse holder.
3. Stick the Fuse label on the Metallic Plate.
4. Screw four (4) spacers with spring washers (M3) and flat washers (M3) on the Metallic Plate.
5. Install the VS1 PCB, Sensor Board (VSAU-16*), onto the spacers using (4) screws (M3).
6. Connect the wirings between the Fuse holder and the VS1 PCB.
7. Connect the wirings between the terminals (UN and V, VN and W, WN and U) on the VS1 PCB.
8. Connect the Flat cable between the CN1 of VS1 PCB and the CN50 of UP1 PCB (Main Control board).
9. Connect the green wire between the E on VS1 PCB and Ground bus bar.
10. Connect the field-installed wirings (from MASTER UPS) to the Fuse holder.
11. Attach the cover plate using (2) screws (M5) on the Metallic Plate.
12. Connect the Jumper wiring between the terminal 13 and 14 of TN1 on IO1 PCB (IOAU-09*).
G2020 TOSHIBA SYNC KIT Installation Manual - 200153-001
Prior to the installation of the parts, confirm that the AC input breaker, AC output breaker,
Bypass input breaker and DC breaker are turned off. (De-energize the interior of the UPS.)
Then remove the metal cover plates from UPS.
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