This machine shall be operated by appropriately-trained operators.
6.
为了您的人身安全，我们建议您戴上防护上镜。
For your personal protection,we recommend that you wear safety glasses.
7.
下列情况下，请关闭电源开关或拔下电源插头：
For the following, turn off the power switch of disconnect the power plug of
the machine from the receptacle.
7-1
机针穿线和换梭心；
For threading needle(s) and replacing bobbin.
7-2
更换机针、压脚、针板、送料牙、布料导板等；
For replacing part(s) of needle, presser foot, throat plate, feed dog, cloth
guide etc.
7-3
进行维修时；
For repair work.
7-4
操作区无人时。
For when leaving the working place of when the working place is unattended.
8.
在机器加油润滑时，若不小心让油接触眼睛、皮肤或咽下机油或润滑油，请
立即清洗被沾染部位或去医院检查。
If you should allow oil, grease, etc. used with the machine and devices to
come in contact with your eyes or skin or swallow any of such liquid by
mistake, immediately wash the contacted areas and consult a medical
doctor.
9.
无论机器运转与否，严禁乱动机器零部件和配套装置。
Tampering with the live parts and devices, regardless of whether the
machine is powered, is prohibited.
10.
机器的维修、改造和调整等工作必须由专业技术人员进行。
Repairing,remodeing and adjustment works must only be done by
appropriately trained technicians or specially skilled personnel.
11.
应由专业受训人员进行一般的维修和检查工作。
