Channel security X-ray machine selection considerations and routine maintenance
First, the channel security X-ray machine selection considerations
1. Channel security X-ray machine brand awareness
Choose a high-profile security products in product quality control and after-sales service will be more secure. Generally long service life, low failure rate, less after-sales service and other obvious advantages.
2. Channel security X-ray machine motor
The motor of the security machine is the core component, the life of the security machine plays a decisive role in choosing a good security machine first look at its motor brand and service life, choose a good motor determines the service life of the security machine.
3. Channel security X-ray machine manufacturers of after-sales service
Security machine manufacturers of after-sales service is an important guarantee, after-sales service is one of the key points of the entire sales process of security equipment, a good security machine manufacturers to do a good job is the first after-sales service, after-sales service is good in order to improve the visibility of manufacturers.
Second, the security channel X-ray machine daily general inspection of the following three points.
1. Using a multimeter AC measurement file, check the supply voltage should be in the range of 220 * (1 +- 10%) V, check whether the power supply has a ground wire, in normal use, must be installed to ground the grounding resistance of the ground wire.
2. Check whether the lead curtains at both ends of the channel are intact.
3. Check whether the main probe board level road and operation button is intact.
Third, the security channel X-ray machine installation and maintenance checks.
1. Use a multimeter to check whether the security X-ray machine's electrical detection system is grounded and short-circuited.
2. Check whether the channel screws are well installed, conveyor belt or under the channel whether there are debris.
3. Press the host power button, the host power indicator light, rotate the system power key switch, the system is energized, the inspector work indicator light green light, the display shows the start state.
4. When the security check when the display of the security X-ray machine is using the state is normal, press the operating surface of the forward or backward button, motor driven conveyor belt running, whether the system can enter the normal state of work.
5. Whether the staff for the performance of the security machine training and pre-service psychological training.
6. The working position can not be frequently moved, the cable part of the equipment should be adjusted to a position that is not easy to touch, and to protect.
Fourth, the security channel X-ray machine maintenance common sense.
Channel security X-ray machine specific maintenance process should be concerned about and pay attention to the following matters.
1. Maintenance process, there can be no foreign objects, water droplets into the equipment, to avoid causing equipment damage or safety accidents, this is the basic requirements of electronic equipment maintenance.
2. There are a large number of equipment working voltage of 220V devices, ordinary maintenance and repair must be carried out in the power outage, if you want to operate with electricity, must be carried out by the relevant training of personnel, and to do a good job of preventing electric shock.
3. There are a large number of sophisticated electronic devices in the equipment, before maintenance to do a good job of preventing static damage to the device's preparatory work.
4. Equipment should be carefully checked before powering up again to confirm that the wiring is correct, no misconnections, short connections, designed to wiring and the environment to provide the power system should be consistent.
5. Open the security machine before the X-ray source, to cover the cover to avoid personal injury caused by radiation.