Vaisala Beacon Station BWS500, Руководство по обслуживанию

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The battery status and state of charge can be checked through the remote monitoring
service for stations connected to Vaisala cloud.
The backup battery does not have any replaceable parts.
Do not replace the battery with a battery of an incorrect type. If you do,
there is a risk of explosion. Dispose of used batteries according to statutory regulations.
WARNING!
1. Disconnect the power cable.
2. To remove the PSU501 top cover, unscrew the fastening screws (6 pcs) and lift the
cover.
Use either a 5.5
‑
mm flat head screwdriver or a Pozidriv screwdriver (PZ2).
Chapter 3 – Maintenance
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