7.7
SWITCH-OFF PHASE .................................................................................................................................... 98
8.
MAINTENANCE AND CLEANING ......................................................................................................................... 98
8.1
SAFETY PRECAUTIONS ............................................................................................................................... 98
8.2
ROUTINE MAINTENANCE TO BE PERFORMED BY THE USER ............................................................... 98
8.2.1
Cleaning the refractory surface of the cooking chamber ................................................................. 99
8.2.2
Externally cleaning the oven ................................................................................................................ 99
8.3
UNPLANNED MAINTENANCE TO BE PERFORMED BY TECHNICIANS .................................................. 99
9.
ALARMS AND POSSIBLE ANOMALIES ............................................................................................................ 100
10.
INFORMATION FOR DEMOLITION AND DISPOSAL .................................................................................... 101
71