Cause:
General gas valve is not opened.
Solution:
Turn on the general gas valve.
Cause:
Gas pipe is bent/flattened.
Solution:
Change/fix the gas pipe.
Cause:
Safety valve does not open.
Solution:
Press and turn the knob to intense fire, make sure the hob is fired and keep pressing for 3-4 seconds.
Cause:
Burner heads and caps are not in place.
Solution:
Remove the burner caps.
Cause:
Ignition device is dirty or wet.
Solution:
Wipe with a dry cloth.
Cause:
Ignition pin is not in the right position or broken.
Solution:
Contact Customer Support.