Precautions for the use of Industrial Switches and Daily Maintenance

As a data communication transmission device, the use of Industrial Switches is becoming more and more extensive.How industrial switches be maintained in daily life to prolong their service life and increase their efficiency?

1. Daily environmental maintenance

Industrial switches have relatively high requirements on the temperature and environment of the equipment room. The number of users is large, the energy consumption is also high, and the heat emitted is also quite large, so industrial switches need to operate in a constant temperature and clean environment. If the temperature in the computer room is high, the machine will have difficulty in dissipating heat, resulting in changes in the parameters of the switch components, and in severe cases, equipment damage will occur; and if the computer room is too dry, static electricity will occur, threatening the safety of the switch.

According to the regulations, the temperature and humidity of the computer room need to be strictly measured with a thermometer. If necessary, air conditioners, humidifiers and other facilities and equipment can be installed to adjust the temperature and humidity, and fire prevention and dustproof measures must be taken.

2. Software and hardware maintenance

Professional industrial switch maintenance personnel go to work every day to check the functions of software and hardware, record the ambient temperature and humidity of the equipment room, and check whether the input voltage and output voltage, current, frequency and other indications are within the normal operating range. Inside, test whether the signals of various audio sources are normal, check whether the spare parts, spare parts, tools and instruments are complete, fully understand the working conditions of each system, and make records and inspections. Periodically perform comprehensive antivirus work on servers and maintenance terminals to ensure the safe operation of each server.

3. Preventive maintenance

Preventive maintenance is to collect all kinds of data required by the switch through the methods and means of inspection, measurement, and random inspection of the switch, and professionally classify and analyze the data, so as to propose specific methods and measures for the switch to eliminate hidden dangers. The usual maintenance of the switch needs to be based on preventive maintenance, and prevent problems before they occur.

It is required that professional switch operators should use the terminal strictly in accordance with the operation manual, first start from the system software configuration or check on the system software, avoid executing wrong commands in daily work, and strictly check whether the I/O devices are in normal condition. Status, especially do a good job of checking the floppy disk drive, and modify the wrong data in time. The software tapes brought along with the switch equipment must be properly kept. If the industrial switch system is paralyzed, it can be reinstalled and used. In daily work, professional maintenance personnel are good at discovering potential failures of equipment, finding out the main reasons that may induce failures, and eliminating hidden dangers.

4 the maintenance system of the computer room

In order to ensure the scientific and institutionalized management of the industrial switch room, formulate various rules and regulations, duty system, spare parts management system for the computer room, do a good job of recording the original data, and keep the computer room clean and hygienic; Work. The maintenance authority of switch operators should be set reasonably and effectively to avoid system failures caused by human factors. For the deletion and modification of switch data, the data must be backed up first, so as not to lose the original data and bring inconvenience to the daily data recording work of the switch.

5 Failure maintenance

The switch needs professional care and maintenance, and often wipes the dust to prevent the dust layer from entering the switch, resulting in a short circuit and system failure. It is not allowed to replace circuit boards and components for no reason, let alone dismantle the switch without permission. If the indicator light of the industrial switch is on, it means that the switch is faulty.

In addition, details determine success or failure. Industrial switches should also pay attention to the following points in the daily use process:

(1) Do not place the device in a place close to water or damp;

(2) Do not put anything on the power cable, keep it out of reach;

(3) In order to avoid fire, do not knot or wrap the cable;

(4) The power connector and other equipment connectors need to be firmly connected, and the firmness of the line should be checked frequently;

(5) Keep the optical fiber sockets and plugs clean, and do not look directly at the section of the optical fiber when the equipment is working;

(6) Pay attention to the cleaning of the equipment, and wipe it with cotton cloth if necessary;

(7) When the equipment fails, do not repair it yourself for safety reasons.