Alex Duetto: Expansion Valve Seat Cleaning / Installation

Below is a guide on cleaning and installing a new expansion valve seat on your Izzo Alex Duetto espresso machine.

Before doing this you'll need to remove the top panel of the machine, turn it off and close the inlet water line if direct plumbed.

Tools required:

• flat head screwdriver
• angled pick
• 1.5mm angled allen key
• adjustable wrench
• A new expansion valve seat/seal