Rob Cox by, June 23, 2012 Pool Filter Problems: Common & Catastrophic Pool filters are a marvelous invention. They remove particulate matter that would make the water cloudy, and pathogens that would make us sic k. Without circulation and filtration, you have a stagnant pond.
About two years ago my pool filter got a hairline crack in it, and water began squirting out. Ssrs 2008 Pdf Rendering Issues. As a desperate attempt at a quick fix, I just mixed.
Combined with sanitation, and you have clean & clear swimming pool water. However - pool filters can malfunction, and they sometimes do this slowly, and sometimes all at once with catastrophic failure. This blog post is about both, the most common, and the most catastrophic Sand, Cartridge and D.E. Pool filter problems.
Small cracks in the pool pump lid are. Can You Repair a Cracked Pool Pump. Leave the lid to dry and cure for 24 hours before reassembling the filter housing. Dec 11, 2012 I'm in escrow and about to purchase a house with a pool. However, we've found that the housing/cover for the filter is cracked. On this beautiful California Monday I was asked to examine a swimming pool filter with a leak. Typically I find the large tank o-ring needs to be replaced and is.
Normal wear and tear issues you can expect, and rare failures that you probably won't, but should aware of. Shararat Serial. Common Sand Filter Problems: • Leaking multiport valves. Not really a sand filter problem, but a problem with the attached valve, either on top or attached on the side of the filter tank. An internal gasket, called a spider gasket, keeps water channeling through the correct ports, inside the valve. When the gasket becomes twisted, loose or excessively worn, water moving through the valve can push into other ports, like the waste line. Over time, the sharp edges of your filter sand become worn and this creates larger gaps between the sand grains.
The result is less effective filtering, as the sand grains lose some ability to trap very small particles. Another effect is that the water may frequently become cloudy, or other adverse water conditions take longer to clean up. Major Upgrade Installshield 2011. • Broken Laterals: Sand filters use small pipes in the bottom of the tank, which have small slits in them, to allow the water to be pushed through, but not the sand. After water is pushed into the laterals, it is directed up a pipe, on its way out of the filter.
Sand blowing into the pool, around the returns, could mean a cracked lateral. Catastrophic Sand Filter Problems: • Tank Failure: Deadheading the filter, or closing off all the valves after the filter, on the return or backwash lines, can lead to tank rupture. Always watch the pressure gauge as you turn the pump back on. If pressure spikes, shut the pump off quickly and check for any closed valves.
Another type of tank failure can occur without fault to valve positions, some of the cheaper thermoplastic tanks do occasionally separate on the seam. • Bulkhead failure: These are the connections in and out of the filter. On commercial tanks, with a side mounted valve, there are two bulkheads, or connection ports for the incoming and outgoing pipes. On a top-mounted valve tank, the collar of the tank can separate from the tank, for bolt on valves, or crack on the edge where the clamp mounts. • Valve Failure: The multiport valve on the top or the side, or the push-pull valve on the side of the tank can rupture from freeze damage, tree damage or from being deadheaded. A more common problem is with the internal gasketing or parts that are causing the valve to malfunction.