This article covers the safety guidelines for the ROSSANO NERO by Boretti.
NOTE: TURN OFF THE BOILER AND SHUT OFF THE MAIN COLD WATER STOP COCK BEFORE INSTALLATION.
ATTENTION
Before installing the mixer it is recommended that all pipework be thoroughly flushed through to remove any debris. Failure to carry out this simple procedure can lead to damage of the internal parts of the mixer and may invalidate the warranty.