EMS AIR-FLOW MASTER Perio - Electrical Safety Precautions; 电气安全预防措施

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电气安全预防措施
为了避免电击风险，本设备仅可连接至具有安全接地线的供电干线。
不得对本产品进行任何改装。
装置的主开关必须随时可使用。
主开关位于“0”位置时，装置会与供电网断开连接。
Electrical Safety precautions
To avoid the risk of electric shock, this equipment must only be
connected to a supply mains with protective earth.
No modication shall be made on this product.
The main switch of the unit must be accessible at any time.
When the main switch is on the "0" position, the unit is disconnected
from the supply network.
FB-580_CN_rev_B_01_Not Util AIR-FLOW MASTER.indd 11 13.10.2017 09:58:06