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Key Parameters and Replacement Filter Accuracy: Approximately 10 - 15 μm, ensuring the lubricating oil entering the main unit is clean. Replacement Cycle: Usually every 4,000 - 8,000 hours or according to the equipment maintenance manual; apply a small amount of lubricating oil to the sealing ring before installation to avoid dry start-up. Installation Tips: After applying oil to the new filter sealing ring, install it according to the specified torque. After replacement, check the oil level and pressure drop.

Common Misconceptions and Risks Replacing only the oil but not the filter: Impurities accumulate, accelerating wear and clogging. Overdue use: Increased pressure difference leads to higher energy consumption and an increased risk of filter damage. Installation too tightly: May cause the base to deform or make future disassembly difficult.

Replacement cycle Generally, the replacement cycle for air filters is 2000 - 4000 hours of operation. If the operating environment of the air compressor is poor, such as in dusty or highly polluted areas, the replacement cycle should be shortened to 2000 hours or even shorter.

Key points for replacement and installation Shut down the equipment, release pressure and cool down to normal temperature. Close the inlet / return oil valves to prevent hot oil from spilling out. Record the path of the pipeline and the sequence of the joints, and keep the identification of the old parts. Clean the interfaces and installation surfaces. Replace the O-ring / sealing parts if necessary. Tighten the joints according to the specified torque; avoid excessive bending and stretching of the rubber hose; firmly fix the rigid pipe to prevent vibration wear. Before starting the equipment, check the oil level and sealing performance. After operation, recheck the pressure drop and leakage.

Replacement and Installation Replace after shutdown and pressure relief, ensuring that both ends are securely connected without any bends or stress; recheck the sealing and vibration after installation. If on-site fabrication is required, it is recommended to use hoses and joints of the same pressure and weather resistance grade as those from our original factory, and conduct a gas tightness test.

Quick selection steps: Determine whether to use the "gas side" or the "oil side". Provide key parameters: model / serial number, flow / pipe diameter, pressure rating, temperature, target cleanliness / emission limit. If there is an old part number / nameplate, directly provide for precise matching.