Traditional Culture Encyclopedia - The 24 Solar Terms - How to adjust the pressure of air pump
How to adjust the pressure of air pump
1. On the switch box of the air pump, the red one is the air inlet switch, and there is a small hole next to it, which can be opened with a screwdriver. 2. You can see the pressure regulating spring, and the external hexagon nut on it is used to adjust the pressure. 3. Plug in the air pump, open the air valve, tighten the pressure adjusting nut counterclockwise and observe the pressure gauge at the same time. When the pointer points between 4 and 5KG, it is ok. 4. Reinstall the air inlet switch box of the air pump, and the pressure will be adjusted. 5. Tips: The working pressure for cleaning domestic water pipes is 4-5KG, and the pressure for cleaning heating pipes is 7-8KG, and the pressure cannot be adjusted above 8KG.
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