Safety rules
1.Non-full-time personnel shall not repair or transform the machine by themselves.
2.It is strictly prohibited to operate with wet hands to avoid injury caused by electric shock
3.do not live cleaning,maintenance or move the machine.
4.the power cord aging,knotting or plug damage should be stopped,need to be repaired by the manufacturer or full-time personnel
5.do not use the machine for a long time,please unplug 4 power plug.
6.installation and use must be reliably grouned
