How to open the knob cap?
. Open the knob cap as showed the Image 1.
Raise the knob cap upwards as showed Image 2.
Turn on the knob cap as showed Image 3.
How to clean the glass?
Remove the dome as showed the Image 1.
Remove the attached adiabatic panel and platen
assembly as showed the Image 2.
Take out the glass & clean as showed the Image 3.
IMAGE 1
IMAGE 2
IMAGE 3
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