Philips
Insulation / Thermal Shielding Degradation
Outer casing of the air fryer becomes excessively hot to touch during normal use.
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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
Damaged internal heat shield, Missing insulation pads, Blocked ventilation, Warped inner housing causing heat transfer to outer shell
How to Fix / Troubleshooting
Safety first: Unplug and allow to cool completely before opening the housing.
Steps:
- Ventilation: Confirm that vents are not blocked and that the unit has adequate clearance.
- Inspect heat shields: Open the unit and check metal heat shields and reflective panels around the heater and cavity. Replace any that are missing, warped, or detached.
- Insulation pads: Verify that any factory-installed insulation pads are in place and not burned.
- Inner housing: Check for deformation of the inner plastic housing that may be contacting the outer shell; replace if deformed.
Warning: Excessive external temperature can be a burn hazard; discontinue use until resolved.
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Repair Difficulty
Hard
4/5
Required Part
Internal Heat Shield / Inner Housing
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