Oil Tank Sight Tube Not Working

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Oil tank sight tube not working.

If the moving float arm parts become bent or simply disconnected inside the oil tank the gauge may jam or may not accurately represent the oil level in the tank. When the measure of a storage volume is requisite an engraved scale can be offered for the purpose. Eventually the main oil tank overfills and spews excess oil out a vent tube into the air silencer box. I think i came to the conclusion long ago that they need to be unscrewed out of the tank.

When this is operated the valve opens and allows fuel to travel up. This type of oil tank level gauge is available where the bottom connection stabs in the wall of the tank. Some tank installers put a union on the vent piping but most don t as few folks own a set of pipe wrenches that will open up big enough to break a union that size loose. Leaving the key on by mistake can also cause overflow problems.

The gauge needs to move up and down freely to show how much fuel you have. I m going to show you how to install a granby oil tank float gauge. How do you replace a float gauge on an oil tank such as this. On the seeping oil tank fittings in our photograph we left a rag tied around the leaky pipe.

Leaking oil tank repaired burner service combustion test. The bottom of the gauge will normally have a pull to read button or a push button. The tube runs up the side of the tank and is clear usually with a float inside. The coloured strip magnification on the sight tube indicates the level of colourless liquid.

How to fix a stuck float gauge on your home heating fuel oil tank diy. As the battery run drops below 9 5 volts the oil controller electronics go off line and a ground path is formed which starts the electric pump turning very slowly. I have two tanks with that type of gauge and both don t work.