ABB DWA Series, User Manual

Page: 58 / 59

En
gli
sh
- 56 -
User manual DWA
REFERENCE STANDARDS
EU CONFORMITY DECLARATION
ABB declares that the device complies with the EU directive
2014/53/EU (RED) with reference to the following standards:
• EN 60730-2-7
• ETSI EN 301 489-1
• ETSI EN 301 489-17
• ETSI EN 300 328
The complete text of EU conformity declaration is available at the
Internet address ABB - www.abb.com
BATTERY MANAGEMENT
When the battery is close to empty, on the first line of the display
appears . In this case, the battery must be replaced as
soon as possible. Use only batteries of CR2032.
To replace the battery:
- disconnect the mains
- remove the battery slot cover, turning it anti-clockwise
- replace the battery and remount the cover, turning it clockwise
- connect the power supply
Warning: do not use metal objects (such as screwdrivers) to
remove the battery becuase this may cause the power reserve to
be canceled, resulting in a loss of date and time.
Warning: in order not to lose the programming steps and carried
out settings, it is necessary to ensure that the time for the battery
replacement doesn’t exceed 60 seconds (in absence of power by
means).
Dispose of the used batteries observing the laws in force
in relation to the disposal of hazardous waste.