NVF5 Series User Manual         Chapter 1 Safety Information
Chapter 1 Safety Information 
Before conducting transfer, installation, running and maintenance, please read the 
user manual carefully and conform to all safety guidelines for the application. Failue to 
comply may result in personal injury and/or equipment damage or even death of people.   
In the event of personal injury and equipment damage caused by noncompliance with 
the safety guidelines by you or your clients, Chint can not assume any responsibility. 
1.1 Safety Definition 
1.2 Safety Precautions 
1.2.1 Before installation 
 
  Attention
 Installation is not allowed in case that  the nameplate is inconsistent with your order 
requirements! 
 Installation is not allowed in case that material 
objects are inconsistent with the packing 
list! 
1.2.2 Installation 
 
Danger 
 Installation must be conducted by qualified personnel in case of the danger of electric 
shock! 
 Please install the inverter on the metal equipmen(supplementary enclosure) or 
non-combustible objects in case of the danger of fire! 
 It is not permitted to place combustibles nearby in case of the danger of fire! 
 The products should be installed with either fuses or an input circuit breaker between 
the inverter and power supply in case of danger of fire! 
The occasion where death or serious injury may be caused by the 
mis-operation. 
The occasion where intermediate or slight injury or property damage may be 
caused by mis-operation. 
 
 In case of a damaged inverter or components  lack, it is not suggested to conduct 
installation or running; otherwise, the danger of fire or injury may be caused! 
 It is not allowed to contact with the power terminals, the control circuit terminals
, 
electronic parts and components of the inverter by hand directly! 
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