Barista Technology Puqpress Manuel D'instruction page 8

4. Slightly loosen the Allen key screws (pos. 7) with the provided
Allen key wrench size 4mm and pull down the port-a-filter clamp.
5. Insert the port-a-filter in the clamp and push the clamp upwards
until the port-a-filter is slightly clamped.
6. Refasten the Allen key screws slightly. Do not fasten the screw
entirely.
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