Wholesale Oil Element 90970900000 Screw Air Compressor Filter

As an indispensable maintenance part of air compressor, regular replacement of screw air compressor oil filter is of great significance to maintain equipment performance, extend service life and improve the quality of compressed air.
The replacement procedure is as follows:
First, preparation
1. Security protection
First of all, ensure that the air compressor has been stopped and cut off the power supply, and hang a warning sign of "no closing" to prevent accidental start. At the same time, wear a safety helmet, work clothes and protective gloves to prevent damage caused by oil sputtering.
2. Prepare tools
Prepare the tools you need, including: a new oil filter, clean cloth or paper towel, wrench, lube, flashlight, oil drum or container to collect the old oil.
3. Confirm downtime
Consult the air compressor operating manual for the recommended oil filter replacement cycle and shutdown cooling time to ensure that the internal temperature of the equipment has been lowered to a safe range to prevent burns.
Second, oil filter replacement steps
1. Empty the oil and gas in the oil and gas barrel
Open the drain valve at the bottom of the oil and gas drum, slowly release the pressure in the drum and the residual oil and gas mixture into the prepared oil drum. Note that this process may be associated with a certain amount of pressure and should be performed with caution.
2. Find and remove the old oil filter
According to the air compressor model number, find the installation position of the oil filter. The oil filter is usually located near the air intake of the oil and gas drum or the main engine. Use a wrench or special tool to gently loosen the tightening screw on the oil filter cover, taking care not to use excessive force to avoid damaging other parts. After all screws are loosened, carefully remove the old oil filter to avoid oil splashing.
3. Clean the installation surface
Use a clean cloth or paper towel to thoroughly clean the oil filter installation surface and the surrounding area to remove oil and impurities and ensure that the new oil filter energy is tightly fitted to prevent oil leakage.
4. Install new oil filter
Check whether the gasket of the new oil filter is intact, and replace it if it is damaged. Place the new oil filter on the mounting surface smoothly, pay attention to the correct direction, and then use a wrench or special tool to tighten the fixing screw, pay attention to moderate strength, avoid too tight to cause damage.
5. Check and confirm
After the installation is completed, carefully check whether there is leakage at the oil filter installation, and check whether the oil filter is fixed firmly by gently shaking it. At the same time, ensure that other components are reset, such as the blowdown valve is closed.
Third, follow-up operations and precautions
1. Oil and exhaust
According to the air compressor model number and requirements, fill the appropriate amount of new lubricating oil into the oil barrel to the specified oil level line. Then, the manual drive air compressor pulley several rounds to discharge the air in the system to ensure the normal circulation of oil.
2. Start the check
Restart the air compressor and observe whether the operation is normal and whether there is abnormal sound or vibration. At the same time, check whether the oil pressure, oil temperature and other parameters are within the normal range.
3. Record and file
After the replacement of the oil filter, timely record the replacement date, oil filter model and manufacturer information, and file the maintenance situation to facilitate future traceability and maintenance planning.
4. Get regular checkups
In addition to regularly replacing the oil filter, the wear of other maintenance parts of the air compressor should also be regularly checked, such as the oil core, air filter, etc., to ensure that the overall performance of the air compressor is in the best state.