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1. Before repairing the Puxu RA0100F vacuum pump, it is necessary to measure the vacuum degree of the vacuum pump, and then initially determine the possible problems with the vacuum pump, and then repair the vacuum pump.

2. Open the oil outlet plug of Puxu RA0100F vacuum pump and pour out the vacuum pump oil.

3. Remove the fans outside the Puxu RA0100F vacuum pump in sequence, and then remove the motor, oil pipes, end covers, rotors, etc.

4. After the parts of the vacuum pump are removed, check the cavity, end cover, rotor, etc. of the Puxu RA0100F vacuum pump to see if these parts have grooves caused by friction. If the grooves are deep, they need to be replaced. Or repair damaged areas.

5. Clean the parts of Puxu RA0100F vacuum pump as a whole, clean the impurities on the parts of Puxu RA0100F vacuum pump, and wait for assembly.

6. Replace O-rings, oil return valves, air intake valves, exhaust filter elements, oil filters, blades and other wearing parts.

7. Assemble the cleaned parts of Puxu RA0100F vacuum pump in sequence.

8. After the assembly is completed, add vacuum pump oil and connect the appropriate voltage to test the vacuum pump to see if the repaired vacuum pump can meet the standard. The reference standard for vacuum degree of Puxu RA0100F vacuum pump is 0.1mbar.

9. Wait until the test reaches the standard and then observe whether there is oil leakage in the repaired vacuum pump. If not, it means that the Puxu RA0100F vacuum pump repair is completed.

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