General Maintenance

LUCCA A53 Mini / Mini Vivaldi: Replacing the Gauge

If your pump and steam pressure gauge seem to be leaking, collecting condensation, or just not functioning, you may need to replace it. (Difficulty ☕☕)

You'll need:

- 7mm wrench or socket

- 13mm wrench (short)

 

First, you'll need to remove the front panel of the machine. 

You'll see the gauge is fastened by a small nut, with two connections coming off the back.

LUCCA-A53-Mini-Vivaldi-Pressure-Gauge

LUCCA-A53-Mini-Vivaldi-Pressure-Gauge-Back

Using the 7mm socket or wrench, loosen that nut, and then remove it using your hands.

LUCCA-A53-Mini-Vivaldi-Pressure-Gauge-Nut

Pull the gauge off of the threaded post.

LUCCA-A53-Mini-Vivaldi-Pressure-Gauge-Removal

Use the 13mm wrench to loosen and remove the two brass nuts connecting the copper delivery tubes. Copper is a highly malleable material, so exercise caution when removing the nuts.

LUCCA-A53-Mini-Vivaldi-Pressure-Gauge-Wrench

Pull the gauge free. Replace the gauge with a new one by following these steps in reverse order. If you have any questions, contact us at support@clivecoffee.com.