Huawei OptiX OSN 1500 - Routine Maintenance Procedures

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Routine Maintenance Items of Equipment
 Routine Maintenance Items of Equipment
1. Check the Audio Alarm of the Equipment
2. Observe Indicators on Cabinet and Subrack
3. Observe the Indicator of the Board
4. Check Equipment Temperature
5. Check and Clean Fan Periodically
6. Check Orderwire
7. Check Service----Error Test