10 Maintenance.......................................................................................... 49
10.1 Appliance................................................................................................................................... 49
10.2 Combustion air supply............................................................................................................... 49
10.3 Convection air system................................................................................................................49
10.4 Chimney.....................................................................................................................................49
10.5 Removal of the interior of the combustion chamber.................................................................. 50
10.5.1 Remove the heat shield.................................................................................................. 50
10.5.2 Remove the lower baffle................................................................................................. 51
10.5.3 Remove the upper baffle.................................................................................................51
10.5.4 Remove the grate............................................................................................................51
10.5.5 Remove the cast iron rear panels................................................................................... 52
10.5.6 Remove the steel bottom plates......................................................................................53
10.5.7 Remove the cast iron side panels...................................................................................53
10.5.8 Remove the vermiculite panels.......................................................................................53
10.6 Installation of the interior of the combustion chamber............................................................... 54
10.6.1 Install the vermiculite panels...........................................................................................54
10.6.2 Install the cast iron side panels.......................................................................................54
10.6.3 Install the steel bottom plates .........................................................................................55
10.6.4 Install the cast iron rear panels....................................................................................... 55
10.6.5 Install the grate................................................................................................................56
10.6.6 Install the upper baffle.....................................................................................................56
10.6.7 Install the lower baffle..................................................................................................... 57
10.6.8 Install the heat shield...................................................................................................... 59
10.7 Opti-Air system ......................................................................................................................... 60
11 Technical data........................................................................................61
11.1 Technical data............................................................................................................................61
11.2 Connections on Opti-Air system................................................................................................ 63
11.3 Connections on ventilator speed controller................................................................................64
11.4 Connection scheme convection ventilator ................................................................................ 65
11.5 Product information according regulation (EU) 2015/1185........................................................66
12 Dimensions ........................................................................................... 68
12.1 Cuatro-7 60-60 with built-in frame..............................................................................................68
12.2 Cuatro-7 60-60 with built-in frame and convection casing.........................................................69
12.3 Cuatro-7 60-60 with built-in frame and external air connection................................................. 70
12.4 Cuatro-7 60-60 with built-in frame, external air connection and convection casing...................71
12.5 Cuatro-7 60-60 with built-in frame and air box...........................................................................72
12.6 Cuatro-7 60-60 with built-in frame, air box and convection casing............................................ 73
12.7 Cuatro-7 60-60 with built-in frame, combustion air / convection ventilator box and
convection casing............................................................................................................................ 74
12.8 Cuatro-7 60-60 with classic frame............................................................................................. 75
12.9 Cuatro-7 60-60 with classic frame and convection casing.........................................................76
12.10 Cuatro-7 60-60 with classic frame and external air connection................................................. 77
12.11 Cuatro-7 60-60 with classic frame, external air connection and convection casing...................78
12.12 Cuatro-7 60-60 with classic frame and air box...........................................................................79
12.13 Cuatro-7 60-60 with classic frame, air box and convection casing............................................80
12.14 Cuatro-7 60-60 with classic frame, combustion air / convection ventilator box and
convection casing............................................................................................................................ 81
12.15 BARBAS Airbox 160 with 4 insert models................................................................................. 82
12.16 BARBAS Airbox 320 with 4 insert models................................................................................. 83
Contents
Cuatro-7 60-60 5