PRODUCTS

NEWS AND INFORMATION

Industry informationHome>Industry information > Precautions for Long-Term Storage of backup diesel generator

Precautions for Long-Term Storage of backup diesel generator

Time：2026-02-02 15:33:37 Edit：HuaQuan Traffic Index：260

A backup diesel generator is a type of power generation equipment that can automatically start and provide emergency electricity when the main power supply (mains electricity) fails or is interrupted. It typically uses a diesel engine as the power source to drive a generator and produce electrical energy.

I. Features of Backup Diesel Generators
The features of backup diesel generators include fast start-up, stable operation, good fuel economy, robust and durable structure, and the ability to adapt to various harsh environments.

II. Huaquan Power is a professional backup diesel generator manufacturer in China
Huaquan Company was established in 2010. The company's industries cover power generation equipment, new energy storage equipment, high and low voltage complete sets of equipment, power engineering, and other fields, and it has created three major brands: "HQ-POWER," "HUAQUAN," and "Huaquan." Currently, the company has developed into a strong brand in the global power industry, with cumulative global sales exceeding 1 million units.

III. Advantages of Backup Diesel Generators
1. Fast Response: Equipped with an automatic control system, it can start and supply power automatically within tens of seconds after a power outage.
2. High Reliability: Backup diesel generators are robustly built and can operate stably in harsh environments, providing assurance during prolonged power outages.
3. Cost-Effectiveness: Diesel fuel is relatively inexpensive, and the engine has high thermal efficiency, offering clear long-term operational cost advantages.
4. Wide Power Range: Backup diesel generators cover single-unit power from a few kilowatts to several thousand kilowatts, meeting the needs of small venues to large factories.
5. Flexible Deployment: Backup diesel generators are compact, easy to transport and install, and adaptable to various sites.
6. Easy Maintenance: With mature technology, a complete maintenance system, and relatively simple operation.

IV. Precautions for long-term storage of Backup Diesel Generators
1. Treatment before storage of Backup Diesel Generator: turn off the main switch, clean the old oil in the fuel system and lubricating oil system, and fill in new oil. Inject an appropriate amount of oil into the engine cylinder and manually turn the crankshaft to form a protective oil film inside.
2. Tightly sealed dust and moisture proof: Use a special cover or oil paper to tightly seal and block all openings such as air intake, exhaust port, and fuel tank vent hole to prevent dust and moisture from entering.
3. Choose the ideal storage environment: Store the backup diesel generator in a dry, ventilated and clean room to avoid sun and rain, extreme temperature and humidity changes, and stay away from flammable and explosive materials.
4. Properly store the battery: Remove the backup diesel generator battery, store it separately in a dry and cool place, and keep it charged regularly to maintain its performance.
5. Regular activity during storage: Manually rotate the crankshaft regularly to move the piston to a specific position. When conditions permit, short periods of no-load operation can be performed at regular intervals to maintain the condition of each component.
6. Comprehensive inspection before re-activation of the backup diesel generator: Before use, carefully check the connection and sealing status of each system, refill the fuel, oil and coolant that meet the standards, install the battery and conduct trial operation, and confirm that everything is normal before putting it into use.

V. Questions and answers on the relevant knowledge of Backup Diesel Generators
1. What key parameters need to be monitored in the operation of the Backup Diesel Generators?
Oil pressure, coolant temperature, output voltage and frequency should be closely monitored to see if they are within the normal range, and watch for abnormal noises or vibrations.
2. What are the conditions for the parallel (parallel) use of two Backup Diesel Generators?
The condition is that the voltage, frequency, and phase of the two units must be the same at the moment, commonly known as "three simultaneous", and need to be completed by using a special automatic parallel device.
3. Why must the Backup Diesel Generators room be kept clean?
Diesel engine inhalation of dirty air can cause a decrease in power; If impurities such as sand and dust enter the generator, it may damage the insulation and cause equipment to burn in severe cases.

VI. Application Areas of Backup Diesel Generators
1. Commercial and Livelihood Support: Backup diesel generators are used in large commercial buildings, financial centers, schools, and laboratories.
2. Critical Public Services: Hospitals, data centers/communication hubs, airports/stations, broadcasting and television centers.
3. Industrial Production and Infrastructure: Backup diesel generators are used in factory production lines, water treatment/sewage plants, mines, and oilfields.
4. Construction and Emergency Scenarios: Construction sites, emergency rescue, and disaster relief.

The application areas of backup diesel generators are very extensive, with the core purpose of providing reliable power for scenarios that have "zero tolerance" for power interruptions or where the grid cannot reach. Users should choose the appropriate backup diesel generator based on their specific work needs.
More information about backup diesel generator: http://www.wfhqfdjz.com/