BEST 510
The Troubleshooting Chart on the next page covers most of the difficulties
that you may encounter under normal working conditions. If the UPS still
fails to operate properly after reviewing the chart, call BEST for service.
Telephone and facsimile numbers for BEST are shown on Page ?? and the
rear cover of this manual:
Please have the following information available when you call for service:
1.
Model and Serial number.
2.
Date problem first occurred.
3.
Full description of problem.
TROUBLESHOOTING GUIDE
21
Troubleshooting