The maintenance of the whole home backup power is the key to ensuring its long-term stable operation. The maintenance focus may vary slightly among different devices, but the following are common and important maintenance items:
1、 Whole Home Backup Power Daily Inspection and Cleaning
Appearance inspection, check whether there is oil, dust or foreign matter accumulation on the surface of the equipment, and regularly wipe it with a dry cloth. Observe whether the ventilation opening is blocked and maintain good heat dissipation.
Operating environment, ensure that there are no flammable materials around the equipment, and maintain dryness and ventilation. Avoid direct sunlight or high temperature environments.
2、 Maintenance of key components for whole home backup power
Fuel Generator
Oil change: Change the oil every 50-100 hours or according to the instructions.
Fuel treatment: Fill the fuel tank or add fuel stabilizer before long-term storage; Regularly drain old fuel.
Air filter: Replace every 3 months or as instructed to prevent dust from entering the engine.
Spark plug inspection: Check and clean or replace annually.
UPS/inverter
Battery status: Check the battery indicator light monthly to ensure there are no bulges or leaks; Regular charging and discharging.
Cooling fan: Clean dust and protect against overheating.
Energy storage battery, balanced charging: Perform balanced charging every 3 months to extend battery life.
3、 Whole home backup power can be tested and security checked
Trial operation testing
Monthly startup: Run the device for 15-30 minutes and check if the output voltage and frequency are normal.
Simulate power outage: Test the UPS switching function and confirm that there is no delay or interruption.
Line inspection, check whether the power cord and socket are aging or damaged, and replace them in a timely manner. Confirm that the grounding wire connection is reliable and prevents the risk of electrical leakage.
Fuel/gas leakage, regularly check whether the fuel pipe and gas interface are loose, and use soapy water to detect leaks (no open flames).
4、 Whole Home Backup Power Seasonal Maintenance
Before long-term storage
Generator: Drain the fuel tank or add stabilizer, remove the battery and store it separately.
UPS/Battery: After fully charged, disconnect the load and recharge every 1-2 months.
After extreme weather, after rainstorm and typhoon, check the waterproof condition of the equipment and clear the accumulated water. Check the battery temperature after high temperature weather to prevent thermal runaway.
5、 Record and replacement plan
Maintain logs to record the maintenance time, content, identified issues, and solutions for each maintenance.
Develop a replacement schedule for consumables such as engine oil, filter cartridges, and batteries based on the instruction manual for the replacement cycle of consumables.
Through regular maintenance, the reliability and usage time of the whole home backup power can be significantly improved, ensuring its effectiveness in emergency situations.
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