1. Drain the water from the water heater
It is best to clean it on a cloudy day to protect the solar vacuum tube.
2. Slide the dust-proof plastic ring on top of the vacuum tube
3. Remove the black vacuum tube
This step is complete. solar power descaling and cleaning process The key point is to be patient, test the strength and don't move too much. First, rotate it left and right slightly, then apply a little force after feeling the vacuum tube can. move, push the vacuum tube up, then slowly pull it out.
There is a thin and sharp suction nozzle at the bottom of the solar vacuum tube, which needs to be protected if it is broken, it cannot be kept warm and must be replaced immediately.
4. Turn the vacuum tube upside down and shake it lightly to remove the limescale sediment inside.
After emptying the sediment, rinseWash it with clean water several times to make sure there is no sediment. residue inside
>
5. Remove the sealing ring from the vacuum tube mouth of the water tank
After removing it, put it into the water as much as possible. to prevent it from being difficult to clean after drying, and then remove the white scale on the surface for later use.
6. Remove the precipitated scale at the bottom of the water tank.
You can find an easy-to-bend aluminum foil with low hardness, and slowly remove the scale flakes. which settled at the bottom. Try to clean it as much as possible, and finally rinse it with water.
You can lightly shake the water tank to facilitate the flow of residual scale.
7. When beginning installation, first replace the seal ring
Nestled in the opening on the inner wall of the water tank. This step must be carried out carefullyin and coordination. both hands.
8. Reinstall the solar vacuum tube
In order to make reinstallation easier, get some laundry detergent in advance and apply a little lubricant to the top of the vacuum tube to make it easier . it is easier to install and the actual effect is very good.
Install the top first, then slide it in
9. After installation is completed, add water to see if there is water leakage
10. . Wait two hours and check Correct, seal the dust circle and stop.
How to remove scale from solar energy
Clean once a year.
1. Tools/Materials
Solar energy and water.
2. Methods/steps
1. Carefully remove the dust seal ring on top of the header tube.
2. Remove the black collection tube.
3. Pour the water into the collection tube and pour out the scale at the same time.
4.Remove the rubber sealing ring inside the water tank mouth.
5. Remove large pieces of tartar.
6. Then rinse the scale from the water tank with plenty of water.
7. Install the rubber seal ring.
8. Install the collector tube.
9. Press the dust ring.
No matter where solar energy is used in any area, there will be scaling problems. Under normal circumstances, tartar should be removed once a year. Otherwise, the temperature of solar energy will be high. worse than the previous year. If the water quality is not good, do not choose a three-cavity tube (tube-in-tube) in your area. Currently, solar anti-scaling and descaling options include the following.Three methods:
(1) Add a magnesium rod with descaling function during installation. But this has no effect, evenMagnesium rod itself will be limestone, and there is no difference between installed and uninstalled.
(2) Simply add a descaling agent. I do not recommend this method. General descaling agents are acidic or alkali, which will corrode the inner tank of the water tank, and the scale in the vacuum tube cannot. be removed. You should remove the hose after 24 hours and empty the dirt.
(3) Physical descaling method. This involves unplugging the vacuum tube and drying it in the sun for two days, then installing it. Before installing the tube, pour water into the solar panel inside to remove the. scale in the water tank. This method will not cause damage to solar energy, save money and completely eliminate scale.