Kalfire GP75/59F User Manual page 38

Step 2: Release the handles that are now visible. (In the
case of a corner or 3-sided model, the handles are
located under the mantle, and should be pulled gently
upwards and outwards.)
Step 3: Push in the metal protective strip at the left and
right sides. (With a corner model, just push in the
protective strip for the large glass panel. With a 3-sided
model, skip this step.)
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