Guangzhou-Puda Sports Equipment Installation Co., Ltd. is committed to the swimming pool, SPA multifunctional spa, sauna, tennis courts, basketball courts, soccer fields, equipment operators badminton courts, plastic track, fitness equipment, fountains and other leisure and sports facilities, design, installation, technical support, maintenance and so on. The reason is that no water suction pump body with air or gas into the water volume, or the bottom valve closed lax irrigation water discontent, vacuum packing serious leak pool pump selection, gate or door closed lax shoot. Remedy: First the pressure up, and then filled with water pump pool pump device, and then turn it on. Also check whether the tight check valve, pipe, fittings without leakage phenomenon, found the leak, after the demolition of greased or blending paint the pool pump at the joints, and tighten the screws. Check the pump shaft seal rings, such as badly worn should be replaced with new parts. Pipeline leak or leaks. May be installed when the nut Undertightening. If the leak is not serious, can leak or leaks in places smear cement, or coated with asphalt oil mixing the grout. Temporary repairs can put some wet mud or soft soap. If the leaks in the joints, you can use a wrench to tighten the nut, such as severe water must be re disassembly, replacement crack pipe; reduce lift, the pump nozzle pressed into the underwater 0.5m. Guangzhou-Puda Sports Equipment Installation Co., Ltd. focuses pool / swimming pool equipment, swimming pool design, pool design and installation of a sauna, swimming pool engineering design and construction, landscape water treatment equipment, swimming pool circulating water filtration equipment and other services. Welcome to consult! Guangzhou-Puda Sports Equipment Installation Co., Ltd. is a collection of swimming pool water treatment, sauna spa equipment, marketing landscape water treatment, equipment and engineering products, related accessories and services in one of the new high-tech enterprises. The company uses the most advanced water treatment technology pool pumps offer, for the majority of a swimming pool, spa bath, landscape fountain pool, sauna, pool, and other projects to provide the most optimal configuration and high-quality equipment and related products. Frequency control to achieve constant pressure water supply, and with regulating valve to achieve constant pressure water supply compared to energy-saving effect is very significant (can be calculated depending on the circumstances). Its advantages are: 1, the starting balance, starting current limit within the rated current, thus avoiding the impact on the grid at the start; 2, the average pump speed is reduced, thereby prolonging the life of pumps and valves; 3 can eliminate water hammer effect starting and stopping; Generally speaking, when by a frequency control a motor, just so that you can match with the drive motor capacity and the actual motor capacity. When an inverter simultaneously control two motors, in principle, with the drive motor capacity should be equal to the sum of the two motor capacity. However, if at the time of peak load a lot of water, it can be considered appropriate to reduce the capacity of the drive, but it should be noted that there is sufficient capacity to supply the amount of speed than the difference between the two pumps. Guangzhou-Puda Sports Equipment Installation Co., Ltd. focuses pool / swimming pool equipment, swimming pool design, pool design and installation of a sauna, swimming pool engineering design and construction, landscape water treatment equipment, swimming pool circulating water filtration equipment and other services. Welcome to consult! Professional pool pumps, pool pumps, Jiangmen, Guangzhou Kin Kin by Puda Puda sports equipment installation Limited. Guangzhou-Puda Sports Equipment Installation Co., Ltd. (www.jianpuda.cn) (www.jianpuda1.cn) strong, credible, in Guangzhou's construction industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving health Puda innovative ideas will lead into the brilliant and you work for a better future! You can also access (www.jianpuda1.cn/supply_details_45445020.html), for more information about the company.