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First of all, the electrical relationship between the two compressors should be in parallel, not in series as you say. This results in insufficient voltage. When there is no load, that is, when there is no pressure, both compressors can start at the same time, while with pressure, your compressor cannot complete the start, because your circuit is not connected correctly.
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One of the possible reasons is that the unit pressure is too high, the unit is disconnected, shut down, or the safety valve is opened and deflated.
In this case, it may be that the upper limit of the pressure switch exceeds the rated working pressure, or the filter element of the oil-air separator is seriously blocked, or it may be that the load reducing valve is faulty or the solenoid valve is out of control, causing the closing failure and unloading control.
Possible reason 2: The exhaust gas of the unit is lower than 70 degrees.
Sometimes it may be that the exhaust temperature is too low, for the water-cooled model, the cooling water flow can be reduced; The temperature control valve controls the temperature, so it may also be that the temperature control valve fails, and the elastic force can be appropriately increased by adding a gasket to the spring of the valve core of the temperature control valve; Another reason is that the empty load is too long.
Sometimes it is just a matter of checking that the wiring of the controller and the associated wiring are good, and sometimes it is only necessary to re-tighten the terminal blocks.
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If the air compressor always loses power by itself, it is recommended to check whether the air compressor is overheating for thermal protection, because the weather is hot now...
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The working principle of the air compressor is that a pair of yin and yang rotors (or screws) with parallel teeth to each other rotate in the cylinder, so that the air between the rotor coggings continuously produces periodic volume changes, and the air is along the rotor axis from the suction side.
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: After the air compressor reaches the pressure, the uninterrupted power may be: detect whether the pressure switch is broken, whether the contactor is sucked and not released.
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If the power of the mining machine is off, whether the power is too large, if the power is too large, it may also lead to a short circuit and the like.
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If you want to enter the client, you can register first, and then log in with your password.
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It should be difficult to enter the client, you can check it online.
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How to enter the client? Follow the manual to find, how to enter the client? It will point you out.
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The simplest score of 908 out of 100 is 227 out of 25.
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908/100=227/25
It is about 4 minutes. Hope it helps!
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The black scale at the bottom of the pan is a mixture of iron oxide, soot, grease and so on. It can be removed in the following ways:
1.First, sprinkle the bottom of the pot evenly with a layer of salt, and then put the pot on the fire (the fire should be turned on large), and after the pot is dry, you can use a spatula to spatula, which saves time and effort.
2.Soak in warm water for an hour, then rub it with a pot ball.
3.A few not very good tomato squares are cooked in a pot and will naturally fall.
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It mainly depends on what kind of mechanical test to do. For example, the tensile machine is used for tensile testing, and the national standard has the corresponding mold-making method, and the corresponding size and thickness of the test piece can be prepared, and the mechanical properties can be tested.
There are generally two reasons for this: first.
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Teddy will slowly age, hair nutrition ** is insufficient, and the pigment in the hair will slowly decrease, so the coat color of the teddy dog will become lighter and lighter, and you can eat more than one vegetarian to supplement. In addition, if the teddy lacks sunlight and the food is too salty, it will also cause the hair to fade
There are many reasons why pet dogs are not energetic all day long, such as colds, gastroenteritis, etc., as long as the teddy dog is sick, it will affect the mental state. In addition to this, the mood can also affect the state of the teddy dog. For example, if a teddy dog has not been cared for by its owner for a long time and has been in a lonely and fearful environment for a long time, then the mental state of the teddy dog is naturally not good, and no mental downturn is the normal state of the teddy dog. >>>More