Safety Warnings And Cautions - HIKVISION DS-9664NI-RH Series User Manual

Safety Warnings and Cautions

Please pay attention to the following warnings and cautions:
Hazardous Voltage may be present:
when using this device. Some potentials (voltages) on the device may present a hazard to the user.
This device should only be used by the Employees from our company with knowledge and
training in working with these types of devices that contain live circuits.
Power Supply Hazardous Voltage:
device must be connected to a UL approved, completely enclosed power supply, of the proper rated voltage and current.
No user serviceable parts inside the power supply.
System Grounding (Earthing):
grounding is maintained. Ensure that any equipment to which this device will be attached is also connected to properly
wired grounded receptacles and are approved medical devices.
Power Connect and Disconnect:
to mains (AC power).The socket outlet shall be installed near the equipment and shall be readily
accessible.
Installation and Maintenance:
installation/maintenance on this device during an electrical storm.
Power Cord Requirements:
designed for use in your region. It must have certification marks showing certification by an agency in your region. The
connector that plugs into the AC receptacle on the power supply must be an IEC 320, sheet C13, female connector. See
AC mains voltages are present within the power supply assembly. This
To avoid shock, ensure that all AC wiring is not exposed and that the earth
The connector that plugs into the wall outlet must be a grounding-type male plug
Special measures and precautions must be taken
The AC power supply cord is the main disconnect device
Do not connect/disconnect any cables to or perform