R&D – TECHNICAL SPECIFICATION DT0424-E01
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2 UPS COMPONENTS RECOGNIZING
To do servicing it’s necessary to recognize UPS parts , so , before troubleshooting ,
some pictures of UPS and parts will be shown in the following pages . To check pictures
it’s necessary to follow the UPS general schematic diagram (DE1111 for Mizar and
DE1112 for Alcor) attached at the end of this document .
2.1 UPS
CLOSED
Fig.1
*** WARNING !! Before removing safety covers after power disconnection , it’s
necessary to wait for 10 minutes to have discharged inner capacitors . In any case be
careful and never touch circuits or components before a voltage check
UPS Control Panel
UPS Side Cover panel
UPS Front Cover
BATTERY Front Cover
E:P:O: Command