What to do if the Mijia Compact Portable Electric Air Compressor won't inflate?

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If the Mijia Compact Portable Electric Air Compressor won't inflate, please refer to the following methods:
1. Check if the battery is fully charged. A low battery can cause the compressor to fail to inflate.
2. Verify if the current tire pressure exceeds the preset value. If it does, the compressor will stop inflating to prevent over-inflation.
3. Ensure the valve connection is tightly screwed. A loose or improperly attached valve connector will prevent the compressor from inflating properly.
4. Check for blockages or damage to the hose. If the air hose is clogged with debris or dust, or if it’s kinked, it will block the airflow, preventing the compressor from inflating. A damaged hose can leak air, leading to insufficient inflation.
5. Extremely cold or hot temperatures can affect the performance of the compressor. The normal operating temperature range is -10 °C ~ 45 °C.
6. Check the compressor’s motor. Listen to any unusual noises, such as grinding or rattling, that indicate an internal problem. If the motor sounds weak or unresponsive, it could be damaged or worn out. Please contact the after-sales service for further assistance.