Roborock
Intermittent Power Loss
Vacuum turns off intermittently during use without showing an error code.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Loose battery connection, Worn trigger switch, Cracked solder joints on PCB, Overheating causing temporary shutdown
How to Fix / Troubleshooting
Safety first: Remove the battery before opening the housing.
- Check battery fit: Ensure the battery clicks firmly into place and does not wobble when gently shaken.
- Clean contacts: Wipe battery and body contacts with a dry cloth.
- Monitor temperature: If shutdown occurs when the unit is hot, clean filters and vents to improve cooling.
- Inspect trigger and PCB: Open the handle and inspect for loose connectors or cracked solder joints around the trigger and battery terminals.
- Replace parts: Replace the Trigger Switch Assembly or Main Control PCB if intermittent faults are found.
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Repair Difficulty
Medium
3/5
Required Part
Battery Pack / Trigger Switch Assembly
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