Q：The washing site does not drain automatically from the hole or Rinse tank leaking not smoothly.
We do not have routine cleaning for water tank after long time use and clean the washing tank.
Q：Water spills sometimes during machine use.
The drainage pipe and the waste water tank have too much dirt, which leads to poor drainage.
Q：Turn on power switch, the equipment has no response. (Mechanical arm is not reset, display screen is not lightened up.
Confirm that the main power line and jumper are connected correctly;
Confirm that F2 fuse is normal;
Confirm that the leakage protector and overload protector are in closing positions;
Replace the internal switching mode power supply;
Replace UPS jumper