2 bora.com
Contents
1 General information 3
1.1 Validity of the operating and installation
instructions ................................................................3
1.2 Liability ....................................................................... 3
1.3 Product conformity....................................................3
1.4 Data privacy ...............................................................3
1.5 Presentation of information ......................................3
1.5.1 Safety and warning instructions ................................. 3
1.5.2 Figures........................................................................ 3
2 Safety 4
2.1 Intended use ..............................................................4
2.2 General safety instructions .......................................4
2.3 Safety information for installation ............................5
2.3.1 Safety instructions – cooktop extractor installation ... 6
2.3.2 Safety information for cooktop installation................. 6
2.4 Safety instructions – repairs, servicing and spare
parts ...........................................................................7
2.5 Safety instructions – disassembly and disposal ......8
3 Technical data 9
3.1 CKA2/CKA2AB...........................................................9
3.2 CKFI ............................................................................9
3.3 CKI ............................................................................10
3.4 CKIW.........................................................................11
3.5 CKCH ........................................................................11
3.6 CKCB.........................................................................12
3.7 CKG...........................................................................13
3.8 CKT ...........................................................................14
4 Installation 15
4.1 General installation instructions.............................15
4.1.1 Operating the cooktop extractor in the exhaust air
mode and where there is a fireplace dependent upon
the air supply in the room......................................... 15
4.2 Scope of delivery .....................................................15
4.2.1 Scope of delivery of the cooktop extractor .............. 16
4.2.2 Scope of delivery of the cooktops ............................ 16
4.3 Tools and aids ..........................................................16
4.4 Assembly instructions .............................................16
4.4.1 Installation clearances.............................................. 16
4.4.2 Worktop.................................................................... 16
4.4.3 Kitchen units............................................................. 16
4.4.4 Return flow of recirculated air .................................. 16
4.4.5 Special assembly instructions for the gas cooktop... 17
4.4.6 Adjusting the carcase for the gas connection in the
case of an 800 mm carcase...................................... 18
4.5 Cut-out dimensions..................................................18
4.5.1 Flush installation....................................................... 18
4.5.2 Surface mounting ..................................................... 19
4.6 Installation dimensions ...........................................19
4.7 Installation options ..................................................21
4.8 Assembling the extraction system..........................21
4.8.1 Assembling the cooktop extractor............................ 21
4.9 Installing the cooktop extractor..............................22
4.9.1 Fitting and positioning the cooktop extractor ........... 22
4.10 Installing the duct system .......................................22
4.10.1 Fitting the duct system to the cooktop extractor...... 22
4.10.2 Installing the additional fan....................................... 23
4.11 Installing the cooktops ............................................23
4.11.1 Fitting and positioning the cooktops......................... 23
4.11.2 Securing the cooktop extractor ................................ 24
4.11.3 Securing the cooktops.............................................. 24
4.12 Connecting external switch contacts .....................25
4.12.1 Preparing the control unit......................................... 25
4.12.2 Preparing connection cables for external switching
equipment ................................................................ 25
4.12.3 Installing the external switch device......................... 26
4.13
Establishing communication and power connection..26
4.13.1 Establishing contact between the cooktop extractor
and cooktops............................................................ 27
4.13.2 Fitting split ferrite sleeves ........................................ 27
4.13.3 Establishing contact between the operating unit and
control unit ............................................................... 27
4.13.4 Connecting fans to the control unit .......................... 28
4.13.5 Positioning the control unit....................................... 28
4.13.6 Connecting to the mains........................................... 28
4.14 Gas installation ........................................................28
4.14.1 Ventilation ................................................................ 29
4.14.2 Gas connection......................................................... 29
4.14.3 Connecting the gas supply ....................................... 29
4.14.4 Changing the gas type .............................................. 29
4.14.5 Gas configuration ..................................................... 31
4.15 Initial operation........................................................31
4.15.1 Configuration............................................................ 31
4.15.2 Function test ............................................................ 31
4.15.3 Function test on gas cooktops.................................. 31
4.16 Sealing the appliances.............................................32
4.17 Handover to user .....................................................32
5 Decommissioning, disassembly and
disposal 33
5.1 Decommissioning ....................................................33
5.2 Disassembly.............................................................33
5.3 Environmentally-friendly disposal...........................33
5.3.1 Disposal of transport packaging ............................... 33
5.3.2 Disposal of accessories ............................................ 33
5.3.3 Disposal of the old appliance.................................... 33
