Ecolab EcoAdd Instrucciones De Servicio página 227

Safety
CAUTION!
For maintenance work, the EcoAdd must be placed to the 'Maintenance
mode' which causes the motor and the diaphragm to be reset, simplifying
the maintenance work!
Ä Chapter
It is essential that you observe the procedure in the
12 'Maintenance' on page 161 chapter!
After the dosing pump is placed into the 'Maintenance mode' the mains plug
must be disconnected to prevent accidents.
23 MAN046939 Rev. 6-10.2021