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Poolking, your best swimming pool equipment manufacturer and supplier with more than 20 years experience.   ​​​​​​​  Email: sandy@poolking.co

Matters needing attention after installation of constant pressure water supply device

Features of constant pressure water replenishment device: 1. One-time inflation can be used for a long time. 2. The tank body is a closed device, and the air and water are not in contact, so that the water quality is not polluted. 3. With automatic pressure setting, automatic water replenishment, automatic exhaust and other functions, fully automatic control, easy to manage.

4. Process series supporting production, high degree of standardization. 5. Compact structure, small footprint, easy installation and maintenance. 6. Two pumps are used, one is in use and the other is in standby operation, which prolongs the service life of the pump and improves the total water supply capacity of the equipment.

The constant pressure water supply device is a kind of equipment used for domestic water supply and fire water supply of multi-storey or high-rise buildings such as residential quarters, factories, commerce, hotels, hospitals, and military facilities. For heating and water supply systems. Matters needing attention after installation of the constant pressure water supply device: 1. The distance between the constant pressure water supply device and the wall or other facilities should be kept not less than 0.7 meters.

2. The root is flat and boring, and the place is reasonable. The room where the constant pressure water supply unit is installed should have good air permeability, and the indoor measurement should not be less than 5°C and not higher than 40°C. If the equipment is required to be in the open air where there is a risk of defrosting, measures such as snow, rain, and winter protection must be considered.

3. After the water pressure strength test and the careful test of the air pressure tank meet the work requirements, the constant pressure water supply installation should be adjusted according to the project. After the adjustment is completed, the feed port should be kept sealed. 4. After the construction of the constant pressure water supply device is completed, the hydraulic strength test and careful test should be carried out. The test should be carried out according to the work requirements and relevant regulations.

5. The adjustment of the installation of the constant pressure water replenishment device just meets the requirements. After the injection, there is no special overnight allowance, but it needs to be checked at regular intervals. Poolking is the best swimming pool equipment manufacturer and supplier in China. Poolking exists to provide the highest quality swimming pool equipment while offering competitive pricing..

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a. Power failure or motor protection tripped
b. Pump doesn't vent
c. Pump doesn't fill the water
d. Suction line/hose leaking
e. Transparent cover not properly installed - check filter basket - even bolts
f . Inlet suction process is too large g.) Total resistance loss exceeds the allowable range of the pump - recalculate the required pressure
h. Mechanical shaft seal leakage
After about 5~10days ,or when the reading of the pressure gauge on the pump side of the filter has increased by about 0.2bars since the last backwash , backwash the filter as follows:
1. Stop the pump
2.Close the valves on the suction and return lines.
3.Open the cover of the pump and empty the filter gasket .
4.Refit the cover
5.Open the valve to the drain outlet
6.Turn the lever to BACKWASH
7. Open the valves to the suction and return lines.
8.Start the pump .Rinse the filter for about 1 to 2 minutes until the water in the sight glass is clear .
NOTE : Any electric heater must be off .
9. Stop the pump
10. Turn the lever to RINSE , start the pump and rinse for about 15~30 seconds. Stop the pump and turn the lever to FILTER . This is the normal operating position .
11. Close the drain outlet valve and start the pump . Switch on the electric heater if any .
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Best swimming pool equipment manufacturer - Poolkin will continue for innovative management and excellent quality. Imagination will subvert the future, intelligent manufacturing will lead the era, that's the motto of Poolking!

If you have any question,please contact us.

Contact: Sandy

Email: sandy@poolking.co

Sales Hot line: +86-20-34982303

WhatsApp:+86-13922334815

Add: No. 80, Danan North Road, Dagang Village, Dagang Town, Nansha District, Guangzhou City (temporary business premises)

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