Installation and User Manual
4.2Hot Swapping the Power Module
This operation can be performed without interrupting the load. Figure
| 17 | Stop the system with the OFF button | 20 |
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| (press more than 3 seconds). System is now | |||
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| powered by Bypass AC source. |
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| Check if UPS is on Bypass AC source by |
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| XXX FAULT | verifying that: |
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| 1CXXXXXXX | LED 17 is ON (If LED 17 is not ON, do not | |||
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OFF | ON | turn the manual bypass and call the after sales | |||
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| support department). |
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20 | 2. | Turn the manual bypass switch | 7 | to the | |
| BYPASS position. |
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| 3. | Switch the battery circuit breaker(s) | 14 | to the | |
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| OFF position. |
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| 42 | CAUTION: Do not switch the Normal AC | |||
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| 40 | source | 8 to | ||
| 7 | the OFF position. |
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| Doing so will disconnect | ||||
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| power to the load. |
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| 4. Loosen three screws to remove the |
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| 8 Step 4 in Tower | Input/Output box. |
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| configuration |
| 40 and | 42 | |
| 5. | Disconnect the battery cables | |||
from the Power Module.
The Power Module can be replaced.
The connected equipment is powered by the
Bypass AC source.
Step 4 in Rack configuration.
Maintenance | 4 — 3 |
