Maintenance of electrical equipment
The maintenance of electrical equipment can improve the service life of the equipment, reduce the failure rate, and ensure power safety. The content of maintenance includes regular inspections, such as inspections of electrical equipment, fire-fighting equipment, water supply and drainage equipment, air-conditioning equipment, etc. The goal of maintenance is to ensure that the equipment is in good working condition and that problems can be discovered and dealt with in a timely manner.
Detailed content：
1. Regular inspections：
- Electrical equipment: Check the lighting fixtures, sockets, switch boxes, pipelines, power distribution panels in the computer room, lightning protection equipment, emergency generators, etc. in public areas
- Fire fighting equipment: Test the fire alarm trusted switchboard, check the sensor, maintain the fire pump, smoke exhaust equipment, etc.
- Water supply and drainage equipment: Inspect daily water pumps, sewage pumps, movable parts of lubrication equipment, inspect drainage lines of sanitary equipment, etc.
- Air conditioning equipment: Check the ice water main system, cooling tower maintenance, ice water pump, cooling water pump, etc.
2. Maintenance：
- Electrical equipment: In accordance with electrical regulations and safety regulations, power outage maintenance is carried out every year, including equipment inspection, testing, cleaning and other work
- Fire fighting equipment: Regularly test the fire alarm trusted switchboard, overhaul and update the sensor, and maintain the fire pump and smoke exhaust equipment
- Water supply and drainage equipment: Regularly inspect and maintain the Yang pump and sewage pump to ensure the normal operation of the equipment
- Air conditioning equipment: Regular maintenance of cooling towers, cleaning and maintenance of ice water pumps and cooling water pumps
3. Security measures：
- Before the maintenance of the power outage, the responsibility boundary point between the Taipower system and the owner must be cut off, and the power inspection and discharge must be carried out.
- During maintenance, a three-phase ground wire should be clamped on the isolation switch to prevent personnel from turning it on by mistake.
- Set up a fence or insulation cover to prevent inductance, to avoid labor contact or proximity to the charged part
4. Emergency treatment：
- Emergency response and handling of emergencies (power outages, water outages)
5. Experience sharing on electrical equipment inspection, maintenance and safety matters：
- The employer shall conduct regular inspections of low-voltage electrical equipment in accordance with the prescribed items once a year
- Employers shall construct electrical equipment installations and circuits in accordance with the regulations of the electrical industry and relevant regulations on labor safety and health.
- Employers should set up leakage circuit breakers to prevent inductance for mobile or portable electric appliances with a ground voltage of more than 150 volts.
summary：The maintenance of electrical equipment is an important part of ensuring the safety of electricity and the normal operation of equipment, and various inspections and maintenance tasks need to be carried out regularly.