Cannot start
▪
Make sure that the machine is plugged into the outlet and the machine power is turned on.
▪
Check whether the power cord is damaged. If it is damaged, do not use the machine.
▪
Use a screwdriver to press the reset lever inside the RESET hole at the bottom of the machine, and
then power on the machine again.
▪
If not for the above reasons, please consult a professional for maintenance (the problem may be:
the control panel is damaged, the wire connector is loose, etc.).
Cannot vacuum
▪
Please check whether the sealing ring is installed correctly.
▪
The vacuum pump piping may be loose, which requires professional maintenance.
▪
The control panel, power panel, or the wire connector may be loose, which requires professional
maintenance.
Cannot heat up
▪
Check whether the tray is in place.
▪
The control panel, power panel, or the wire connector may be loose, which requires professional
maintenance.
Cannot open the lid
Troubleshooting
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