Important Safeguards and Warnings IV
Important Safeguards and Warnings
This chapter describes the contents covering proper handling of the device, hazard prevention,
and prevention of property damage. Read these contents carefully before using the device,
comply with them when using, and keep it well for future reference.
Installation and Maintenance Professionals Requirements
All the installation and maintenance professionals must have qualification certificate or
experiences of installing and maintaining CCTV system, electric apparatus in the explosive gas
environment and working high above the ground. Besides, they have to acquire the following
knowledge and operation skills.
Basic knowledge and installation skills of CCTV system.
Basic knowledge and operation skills of low voltage wiring and low voltage electronic
circuit wire connection.
Basic knowledge and operation skills of electric apparatus installation and maintenance in
hazardous sites.
Power Requirements
All installation and operation should conform to your local electrical safety code.
Please check if the power supply is correct before operating the device.
Use power supply conforming to SELV requirements and power the camera in the rated
voltage conforming to Limited Power Source in IEC60950-1. And, refer to the camera
label
’s power supply requirements for your final operation.
Please install easy-to-use device for power off before installing wiring, which is for
emergent power off when necessary.
Please prevent the line cord from being trampled or pressed, especially the plug, power
socket and the junction from the device.
Application Environment Requirements
Please use the device within the allowed humidity (<95%RH) and altitude (<3000m).
Do not use the device in the corrosive environment such as high salt fog area (sea, beach
and coastal area), acid gas environment and chemical plants.
Do not use the device in the strong vibration environment such as in boats and vehicles.
If you still want to use thermal cameras in the three conditions mentioned above, please contact
our sales staff to buy cameras of special model or cameras that are customized. If you use
cameras in improper environments, we shall not take the costs of camera damage.
Please don’t place the device in the humid, dusty, extremely hot and cold site with strong
electromagnetic radiation or unstable illumination.
