How Do I Descale My Zinzino Xpress'OH Machine?

To descale your Xpress'oH machine, please see the below:

Fill the water tank with 0.5 liters of water.

1. Pour the entire bottle of descaler into the water. 
2. Turn on the machine.  Wait until the machine is ready to brew (the heating phase is complete-no lights should be flashing).
3. Remove the drip tray and place a container under the coffee tube.
4. Put rubber descaling strip in position.

6.  Lower the handle (#2).
7.  Press the LARGE COFFEE button (#5) and wait for the process to stop automatically.  
8.  Repeat this procedure until the water tank is empty.
9.  When the water tank is empty, turn off the machine OFF, remove the water tank from the machine.
10.  Rinse the water container thoroughly. 
11.  Fill the water tank completely with water. 
12.  Replace the water tank in the machine and turn the machine ON.  Wait until the machine is ready for brewing (heating is complete - no lights are flashing).
13. Repeat step 7 until the water becomes clean and clear.