2026-04-09Views：
Domestic machine generally 2000-3000 hours once, about once every six months.
Hello, the first maintenance of the air compressor is usually once every 500 hours.
The first guarantee is relatively simple, just replace the oil and filter. After the maintenance is generally about 2500-3000 hours, but also related to the site environment of the air compressor, if the site environment is too bad, the maintenance time interval may be shorter, after the maintenance needs to replace the oil, air filter, oil filter, oil.
1. The air compressor oil should be replaced once every 2000 hours or 3 months. It needs to be replaced every time. First, drain the oil in the oil-gas separator, then drain the oil cooler oil, then jog for 3 seconds, stop, clean the oil in the inner cavity of the main engine head, add 2 liters of new oil, jog for 3 seconds, clean the engine head, add 5 liters of oil to the main engine head, do not jog, and finally fill up the oil separator oil, then jog the machine for 5 seconds, press the stop button, the oil will descend, and then add oil to the two red lines of the oil level gauge.
2. The oil filter element is replaced with the oil, 2000 hours or 3 months of operation. When replacing, fill up with new oil, and apply a layer of oil on the O-ring, install it, and do not leak oil.
3. The air filter element is replaced only when it is blocked. It is usually cleaned every 500 hours, and the use is not higher than 0.
4Mpa pressure gas purges from the inside to the outside, and then cleans up the dust outside
4. The oil and gas separator has a filter element, which is generally replaced in 4000 hours or 6 months of operation. When replacing, it must be replaced when the oil is replaced. After replacement, it needs to run for half an hour and then stop. Let the oil core adapt to the work, wait another hour, and finally Run normally,
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5. Water-cooled cooler, cleaned once every six months, scale and grease should be cleaned with cleaning agent,
6. The oil cut-off valve should be checked regularly. The copper pipe should be removed from the bottom, and the copper pipe should be pushed up with iron wire. It is better to top it up and return it after let go. Otherwise, it needs to be removed and cleaned.
7. Every summer before the machine needs a major maintenance:
a Remove the oil cooler, soak the oil system with carbon cleaning agent for one day, and then clean it.
B cooling fan blades to clean the surface dust
c motor bearing to add new butter and cleaning motor fan blade surface dust
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