Read and understand thoroughly this safety awareness & instruction before using and keep it
for future reference, the device is called NPC in this text.
Safety Precaution:
Do not place heavy object on the NPC.
Do not let any solid or liquid fall into or infiltrate the NPC.
Do not disassemble, repair or replace the parts of the NPC by yourself
.
Using environment:
Please place and use the NPC between 0℃ and 40 ℃.Avoid direct sunlight or stay away from heat.
Do not install the NPC in damp environment.
Do not expose the NPC in smoky or dusty environment.
Do not drop the NPC and avoid strongly collision.
Please insure the NPC level installation in a stable workplace and prevent the NPC to be dropped
Please install in well-ventilated place. Do not block the vents.
The NPC only can be used within the range of rated input and output.