1️⃣ Check the power supply
After charging for 1 hour, turn on the machine. If the indicator light is on or flashing, it means that the power supply is normal.
If there is no indicator light or sound after turning on the machine, please contact customer service.
2️⃣ Check the controller
If the switch does not respond, the controller may be damaged and needs to be replaced.
If the controller makes a sound but does not move, it means that the device is normal and only the suction pipe needs to be adjusted.
3️⃣ Check the air pipe connection
Turn off the controller, reconnect the air pipe and then test the suction function.
⚠ Can't determine the problem? Please contact us and we can provide inspection or replacement equipment.