Gas pipe
“rear burner”
Ø8 mm Flex.
Gas valve
“rear burner”
Gas pipe
“front burner”
Ø8 mm Flex.
Gas supply
connection
Gas regulator block
Thermocouple
Pilot light pipe
Ø4 mm Flex.
Thermocouple
interrupter
Figure 19: Gas regulator block and gas valve: Gas and thermocouple connections
Important : Cement and chalk can damage
the piping and can, in turn,
lead to gas leaks.
Disassembly and assembly of pipes and cables:
If necessary for mounting, all pipe compression fi ttings and cable connectors can be
temporarily disassembled. After mounting, carefully reassemble all pipes and cables.
Check afterwards all compression fi ttings for leaks and that all electric connections are
properly connected.
Important : Screw the thermocouple connection (and thermocouple
interrupter) manually into the gas regulator block. Afterwards,
carefully fasten a half turn with a spanner.
Note : Check that the fl exible burner pipes are correctly connected!
The gas connection of the gas valve “rear burner” must be
connected to the “rear burner”! See Chapter 5. Switching over the
fl exible burner pipes during assembly can lead to an explosive
ignition. Prevent this at all costs!
