E2
Hoover H-Free Battery Overcurrent / Short-Circuit Protection

Vacuum cuts out immediately when trigger is pressed, red LED flashes twice repeatedly

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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

Shorted motor windings in main floorhead, Shorted main suction motor, Internal short in battery pack, Blocked brush bar causing motor stall

How to Fix / Troubleshooting

Safety: Turn the vacuum OFF and remove the battery before inspecting the floorhead or motor area.

  • Check for brush bar jams: Remove the floorhead from the wand. Unlock the brush bar (usually a coin slot or latch on the side) and pull it out. Remove hair, string, and debris from the brush and end caps. Ensure the brush spins freely by hand.
  • Inspect for melted plastic or burning smell: If the brush bar or end caps show heat damage, replace the brush bar assembly.
  • Test without floorhead: Refit the battery and run the vacuum with only the handheld unit (no wand, no motorised tools). If it runs normally, the fault is in the floorhead or accessory motor.
  • Test with non-powered tools: Attach a simple crevice tool. If the vacuum still trips with E2, the main suction motor or battery may be shorted.
  • Replace suspect part: If E2 only occurs with the motorised floorhead, replace the Hoover H-Free motorised floorhead. If E2 occurs even with no tools attached, the main motor assembly or battery pack is likely faulty and should be replaced by a qualified technician.
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Repair Difficulty

Medium 3/5

Required Part

Hoover H-Free Motorised Floorhead
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