Rancilio Water Reservoir Air Trap manual-brew/mahlkonig If you're hearing that hum-and-stall

If you're hearing that hum-and-stall symptom on a US 110V Super Jolly or Kony

pencil-polished edge

5 x 20 mm fuse

Stem length: 3 3/8 in

This bearing spec turns up in unrelated equipment too

Rancilio Water Reservoir Air Trap manual-brew/mahlkonig If you're hearing that hum-and-stallRancilio Water Reservoir Air Trap Genuine Rancilio air trap fitting for the water reservoir line, using a 4 mm OD slip on press fitting for a quick, tool free connection. COMPATIBILITY Fits: Rancilio reservoir fed machines Replaces: Rancilio part #38120333 Works with: I_72 silicone tubing (4 x 6mm) INSTALLATION Easy DIY push fit installation no clamps or tools needed. PRO TIPS This air trap keeps reservoir air from being drawn into the pump line,