Italkero ETNA Manuel D'utilisation page 11

Positioning of Glass or Lava Rock on the Burner – Keep Pilot Area Clear
STEP 4 – Installing Surrounding Safety Glass
Using a HEX Key fix the surrounding safety glass together with the supplied glass brackets and screws around the sides
of the burner. Then using a HEX Key fix the top safety glass to the top of appliance with the supplied glass brackets
and screws. This will need to be done with two people.
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