Parkinson Cowan Libra - Manual (Page 5)

To turn off any burner
1 Push in the control knob and turn it to the off position. This is shown
by a large dot.
LIBRA
5
For your safety
When you are lighting any burner check that it has lit before you
leave the appliance.
When you are turning off a burner, do not leave the appliance
until the flame has gone out.
Lighting the appliance