Power button LED blinking — Thermal Overload Protection active

What does Power button LED blinking mean?

If the Power button LED starts blinking, the vacuum pump has activated its thermal overload protection. This means the tool is too hot and will not restart until it has cooled down sufficiently.

• The pump has been operating continuously for an extended period.
• The pump is being used in an environment above its recommended operating temperature range (-17°C to 51°C).
• Lack of proper ventilation around the pump.

Click steps to track your progress.

1. 1

   Turn off the pump by pressing the ON/OFF button.

2. 2

   Allow the pump to cool down naturally for a period of time.

3. 3

   Ensure the pump is used within the recommended ambient operating temperature range.

4. 4

   Remove any obstructions that might be blocking airflow around the pump.