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Lucca X58: Power Switch Replacement

Imported from HubSpot KB export -- 2026-08-14

Z
Written by Zac P

Tools Needed:
- Philips head screwdriver
- Slip-joint pliers
- Masking tape
- Replacement power switch


NOTE: The machine must be powered off and unplugged before beginning.

1. Remove the panels from the machine.

2. Identify the machine's power switch.

Lucca_X58_power_switch_01



3. Remove the brown power wires from the back of the power switch.

Lucca_X58_power_switch_02



4. Remove the blue neutral wires from the back of the power switch.

Lucca_X58_power_switch_03



5. On the front of the machine, identify the knurled retaining ring that holds the power switch in place.

Lucca_X58_power_switch_04



6. Use the masking tape to mask off the front panel of the machine around the retaining ring. This will protect the stainless steel finish from accidental damage.

Lucca_X58_power_switch_05



7. Use the slip-joint pliers to gently grip the retaining ring. Turn the retaining ring counter-clockwise, just enough to loosen it.

Lucca_X58_power_switch_06



8. Finish unscrewing the retaining ring with your fingers.

Lucca_X58_power_switch_07



9. You can now slide the old power switch out through the back of the front panel.

Lucca_X58_power_switch_08



10. Insert the new power switch and follow these instructions in reverse to finish installing it.

NOTE: Consult the photos in Step 2 and Step 3 to make sure that the switch and the wires are installed in the correct orientation.

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