VINGLI Suction Pool Cleaner , Automatic Wall-Climbing Vacuum -Navy Blue

In order to peotect vacuum, the cleaner can work on curved surfaces but do not clean the stair on the pool The pool vacuum can clean fine objects but can not clean leaves. Just drop into the base of pool and the max deep is 9.8ft. Vacuum head, blue skirt and hose size display. Comes with ten hoses, two weight, one regulating valve, diaphragm. If the hose is too long or too short, you can increase or reduce hose. Each hose diameter is 1.96 inch. There a special hose which need to connect to pool vacuum, and other hose neen to connect with that. Come with 10 hoses total 33 ft, each hose is 3.3ft. White little weight can keep balance when you clean the pool and seal the hose. Need to install the blue disc counterclockwise. In order to get great usage effect, should be no air in hoses before using. Make sure the hoses in no leak and the pressure is normal. The diaphragm is silent and service life is 200 hours. NOTE: Please refer to the steps in the instructions carefully when installing to prevent problems in the operation of the the cleaner. Here are some troubleshooting solutions. Problem: This vacuum does not move or has no suction ● .Check your pump, this vacuum requires at least a 3/4hp swimming pool pump or 1600ghp to function properly. If the pump power is too high, the cleaner will suck the pool floor or other places, if the pump power is too low, suction is not enough, the cleaner will also can't work. If the pump power is as required, suction is still too large, you can adjust the regular valve (parts I). ● .Check the diaphragm. Check diaphragm for damage. Or open the cleaner to see if the diaphragm is closed. The diaphragm should be closed when not in operation. ● .When adjusting the regular valve(parts I), if the cleaner suction is large, you can open the regular valve to disperse the suction. If the suction of the cleaner is too small, you can close the regular valve and let the suction all pass through the water pipe. ● . Be sure to fill the pipes with water. There must be water in the hoses and cleaners, and no air in it. If there is air inside the water pipe, it is also can't work. Problem: This vacuum doesn't work. First, the hose must be vented first and there must be no gas in the hose and you need make sure the hose in no leak and the pressure is normal. ● Check if the pump is ON and / or primed. ● Check Cleaner head for blockages. ● Clean and empty pump basket and empty skimmer/weir basket. ● Check the diaphragm. Check diaphragm for damage. Or open the cleaner to see if the diaphragm is closed. The diaphragm should be closed when not in operation. ● Ensure the filtration system is thoroughly cleaned. Clean sand/cartridge filters on your pool pump as per manufacturers specifications. ● Inspect the regulator valve and flush away any debris build-up. ● Check the Mat for wear. ● Make sure the curved tips of the Mat are facing upwards. ● Ensure that the skimmer/weir vacuum lid is fitted correctly and check for cracks. ● Check the hose for blockage. ● Check the hose for leaks by lifting each section above water while pump is running.