Henry Intermittent Thermal or Electrical Cut-Out

Machine runs but stops randomly during use, then restarts after a short time

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.

Possible Causes

Overheating motor, Loose mains connection, Failing thermal cut-out, Partially blocked cooling vents

Safety: Unplug before inspection. Do not ignore repeated cut-outs.

Clean cooling vents:
- Vacuum dust from all air inlets and outlets.
Check mains plug and cord:
- Wiggle the cord gently near the plug and machine entry (with power off) to feel for breaks.
Allow longer cool-down:
- If the housing is hot, let it cool fully before reuse.
If problem persists:
- The thermal cut-out or vacuum motor assembly may need replacement by a technician.

Medium 3/5

Thermal Cut-Out

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