3
6. Equipment placement:
Should a reasonable settlement for devices such as standard rack mount, chassis,
cabinets, or placed on a stable flat work surface to prevent the unit from dropping.
7.Surroundings:
Equipment working environment should pay attention to dust, moisture, in particular,
to prevent the liquid from soaking and splashing into the interior of the device.
8.Service:
All repairs should be done by qualified service personnel , untrained Never attempt
to repair equipment. To prevent the risk of electric shock, do not open the cabinet.
9. Safety Precautions:
1.The internal high-voltage equipment, non-professional maintenance personnel
shall not open the case, to avoid danger;
2.Non-dripping or splashing, prohibited place any container with liquid items on the
device;
3.For the prevention of fire, Prohibited a device near the fire;
4.For adequate ventilation, equipment should be maintained at least20CM void of
the front and rear panels;
5 . De vi ces should be immediately unplug the power cord and handled by
professional maintenance personnel such as eerie noise, smell or smoke;
6. In the case of lightning or unused for long periods, unplug the power cord;
7.Not stuffed any object to ventilation holes of the device to avoid damage to the
equipment or electric shock;
8.Not to place the device near water or other damp places;
9.The device should not be placed near heat sink or other high temperature places;
10.Properly organize the power cord to prevent breakage;
