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Newave_OPM_PV11_PV31 _GB_250805.doc Operation
Page 25
4.2.4 ON/OFF Start-up and Shutdown Buttons
By pressing simultaneously both ON/OFF Buttons on the Control Panel the UPS may be switched on
or shutdown. This is to prevent accidental start-up or shutdown of the UPS. The two main ON/OFF
buttons are also used as a security LOAD–OFF-switch, making it possible to quickly disconnect the
load from the UPS in emergency situations when a competent technician working on the UPS is in
danger or if the UPS has some kind of anomaly.
TO SHUT DOWN A UPS-SYSTEM YOU MUST PRESS BOTH ON/OFF-BUTTONS
SIMULTANEOUSLY ON CONTROL PANEL!
ACTIVATION OF THE ON/OFF BUTTONS WHEN THE UPS IS NOT IN MAINTENANCE
BYPASS MODE WILL INTERRUPT THE POWER SUPPLY TO THE LOAD.
LOAD OFF on POWERVALUE
If, for security or emergency reasons, it is necessary to immediately disconnect the load from the
UPS, press the two red ON/OFF Buttons simultaneously. This is to avoid any accidental manipulation.
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