Safety Instructions - ABB Conceptpower DPA 500 User Manual

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Safety Instructions

The user must follow all precautions and perform only the operations described within this manual. Any deviations from the instructions
within this manual may lead to severe personal or property damage.
The only end-user(customer) operations permitted are:
- Use of the LCD control panel (LCD Display) and Maintenance Bypass
- Start up and shut down of the UPS (excluding the commissioning start-up)
- Operation of additional connectivity devices (remote monitoring, SNMP card access and programming)
Read carefully all instructions and save this manual for future reference.
IT IS PROHIBITED TO REMOVE ANY SCREWS FROM THE UPS SYSTEM OR FROM THE
BATTERY CABINET (IF PRESENT). DANGER OF ELECTRICAL SHOCK.
DANGER
HIGH TOUCH CURRENTS (LEAKAGE CURRENTS). BEFORE CONNECTING THE UPS TO THE
MAINS, YOU MUST ENSURE THAT THERE IS A PROPER PROTECTIVE EARTH (PE)
CONNECTION
DANGER
THE USER MUST DISPLAY A WARNING SHIELD ON ALL PRIMARY UPS CIRCUIT BREAKERS.
ALL SERVICE PERSONNEL SHALL BE INFORMED ABOUT DANGEROUS VOLTAGES. THE
WARNING PANELS MUST CONTAIN THE FOLLOWING TEXT: "BEFORE STARTING
MAINTENANCE WORK ON THE CIRCUIT BREAKERS, MAKE SURE THE UPS IS ISOLATED."
DANGER
8 Conceptpower DPA 500 480V UL │94-12-043275 A02