I've got two Eljer Aquasaver with a 141-7000 tank with the PF/2 that have been installed new in 2001. Both units suffer from your same condition of not resetting from flush, and this condition gets worse in the winter months when water temperature is colder (40 to 40 degree variety).
This occurred the very first time that on both units within 2 yrs of installation. At that time (should you sent in the manufacturer's warranty card) W/C available a two year warrantee, and when I contacted the organization they sent a finish rebuild kit for both units and this corrected the problem.
Two years later, the condition returned. Although I have got some luck getting clean up of function after disassembling the the system and wiping down the particular piston (flush valve) plus the cylinder wall, but the condition always returns after a couple of months of use.
It is not sand or grit that are the problem (I've a whole house filtration and I never find grit once i open the unit upward), but friction between the actual flush valve seal plus the cylinder barrel. If you slide a fresh flush valve in along with out and compare the friction observed with the same operation with the malfunctioning one you'll feel a difference around resistance to movement just like you get the end with the barrel (you'll note that friction increases towards end on the cylinder barrel as the bore carries a slight taper to them). What really appears to be help the swelling of a rubber seal (numerous rubber toilet parts absorbed in water swell somewhat with time). To me this could possibly be indicative of a really need to change the design in the seal, but that is method beyond the scope with this write-up.
The Eljer PF/2 tension assist toilet uses the actual PF/2 pressure system produced by Geberit. This system works through the use of water pressure to compress air inside tank. The air acts just like a spring when the rest room is flushed, pushing the water about the bowl and into the particular tank. If your Eljer PF/2 rest room runs constantly, or if there is not a power behind its get rid of, the problem may not be considered a faulty part. Often, simply cleaning the valves in addition to filters can resolve these kind of issues.
Teflon tape, also known as plumber's record, is a common stuff for creating water-tight elephant seals around pipes. If the supply pipe in your toilet is leaking, a fresh application of plumbing tape will most likely solve the problem. Teflon tape is flexible, which allows it to slip deep into the threading of pipes for any better seal. Available at hardware as well as plumbing stores, the tape is usually manufactured in white progresses.
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Toilets develop problems progressively. It’s a basic simple fact of anything with going parts: things break. It’s also a fact of seals and gaskets: they eventually break down and tire. Toilets contain both relocating parts and various gaskets. Fixing a toilet is utterly dependent on figuring out what the issue is. After all replacing a gasket if a moving part is to blame won’t solve the difficulty, right?
Fortunately, we can offer one or two simple ways to confirm what the problem can be. For example, if you hold your flapper down firmly as well as the leaking stops, the problem is a person's flapper. Isolation is key. Isolate the part you should test and see if that’s in which the water leaks from. This often involves removing many of the water from the bathroom tank, a little food shading, and some patience. While less common, sometimes you can find right away where the issue is: an obvious crack or even water spraying from the the top fill valve are tough to miss!