LG HB6422A 业主指南

Before performing any cleaning or maintenance work, detach
the appliance from the electrical socket.
The hob has been inspected for natural gas at a pressure of 1.0
kPa. For functioning with other types of gas the nozzles must be
replaced and the primary air adjusted.
To replace the nozzles and regulate the burners, you have to
remove the top as described in the following paragraph.

5.1 Removing the hob
1. Remove all the knobs, the grids, the burner caps and the flame-

caps;

2. remove the screws and the nuts A that secure the burner

supports;

3. remove plates B;
4. lift the hob from its seat;
5. replace the burner nozzles in accordance with the reference gas

chart;

6. regulate the primary air as described in paragraph “5.2

Regulation for ULPG”.