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Shanghai Kaiyang Pump Manufacturing Co., Ltd. specializes in the production of electric diaphragm pumps, pneumatic double diaphragm pumps and pneumatic pumps. It is a diaphragm pump manufacturer with R & D, manufacturing, sales and service in one.

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Maintenance steps of KYD electric diaphragm displacement pump

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Maintenance steps of KYD electric diaphragm displacement pump

Date: July 11, 2019 Click: Times
Disassembly

1. Remove the bolts at the 10 inlet pipe and 11 outlet pipe, and remove the 10 and 11 to see the seal ball and seal seat.

2. After removing the sealing ball and sealing seat, continue to remove the bolt at the 9 fluid column to see the diaphragm.

3. Remove the 16 pressure plate bolts to remove the 15 outer pressure plates and the 13, 14 main and auxiliary diaphragms.

4. Place the machine upright with the motor down and the intermediate body on top; remove the serial number 8 intermediate body and the 12 base bolts, remove the 8 intermediate body and 3 reducer bolts; use the lifting equipment to lift the 8 intermediate body away The ground is 50mm high. Under normal circumstances, the intermediate and the reducer will automatically disengage. If not, please tap the reducer down.

5. After the 8 intermediate body is disassembled, the 5 large bearings and 4 eccentric wheels can be easily taken off, and the 7 skeleton connecting rod shaft can also be taken out from the intermediate body.

Overhaul

1. First of all, whether the skeleton connecting rod shaft, large bearing, small bearing is short of oil or the gear oil is clean and free of impurities; if you need to add oil, please follow 3.2 in section 3.2 of Kaiyang KYD electric diaphragm pump.

2. Check the main and auxiliary diaphragms and observe whether there are signs of aging or scratches on both sides of the diaphragm. If there is any suggestion, replace the original diaphragm of Kaiyang.

3. Check the sealing ball and the sealing seat, and observe whether the sealing ball and the sealing seat have been chemically or physically damaged. The sealing ball should be very round and free of pits and scratches; the sealing seat should maintain a clear beveled edge so that the sealing ball can have good sealing; if the sealing ball and the sealing seat have scratches and other damage, please replace Kaiyangyuan Factory accessories.

Shanghai Kaiyang Pump Manufacturing Co., Ltd.

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Service Hotline: 400-060-5950

Address: No. 158, Junmin Road, Nanqiao Town, Fengxian District, Shanghai

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