K.2
K.3
Maintenance ............................................................................................................................. 36
K.3.2 Parts and accessories ........................................................................................................ 36
K.4
Boiler drainage........................................................................................................................... 36
K.5
Preventive maintenance............................................................................................................... 36
K.6
Introduction ............................................................................................................................... 36
K.7
Waste storage............................................................................................................................ 37
K.8
L TROUBLESHOOTING .......................................................................................................................... 37
L.1
Common faults .......................................................................................................................... 37
L.2
Alarms ..................................................................................................................................... 38
13