Shut off the power supply when the machine falling in fault.Notice our service department to repair.The repairer will arrive at the scene within 24hours;we will repair well the machine within 72hours.

• 设备使用过程中，机器出现故障，使用部门应及时切断电源，口头或书面通知我司客服部，我司客服人员将在24小时内到达现场，若不能当场解决问题，将在72小时内处理好！