PowerSource 10000, Руководство пользователя, Страница: 36 / 52

35
* Press the Enter key to save changes.
AA
The UPS is locked.
3.5.5.12. Turn Off the Utility Input breaker.
3.5.5.13. Your setting changes are now complete.
3.5.6. Troubleshooting when the UPS is Off Due to Unknown Reasons
3.5.6.1. If there is a serious abnormal condition the UPS will lock itself in
the
“OFF” position as shown in figure AA, and an “abnormal”
message will appear on the LCD.
3.5.6.2. After three seconds all messages will be locked except Bypass
messages (LED and LCD ). If the Utility is abnormal
after the UPS is locked the LED will be extinguished and
the LCD will appear on the LCD.
3.5.6.3. To release the UPS lock proceed as follows:
3.5.6.3.1. Check the recorded error messages.
3.5.6.3.2. Check the error messages in section 2.2 to help troubleshoot the
problem. For further help consult your local distributor.
3.5.6.3.3. Press the Off key for five seconds. A buzzer will sound twice.
3.5.6.3.4. Turn Off the Utility Input breaker.
3.5.6.3.5. Even if the UPS lock problem is solved now, consult with your local
distributor to make sure that the error condition is resolved.
3.5.7. Shut Off
3.5.7.1. Press the Off key for five seconds. The Inverter output will
be turned off, and the output load will be supplied by the Bypass
loop. The LCD will display figure B.
3.5.7.2. Turn Off the Utility and Bypass Input breakers.
3.5.7.3. The UPS is now turned off completely.
3.5.8. Maintenance Bypass Mode
3.5.8.1. Maintenance Bypass Mode is for UPS maintenance only. Only
authorized technicians are allowed to perform the following
procedures. If there is any damage during unauthorized