Oil Tank Sight Tube Not Working

This type of oil tank level gauge is available where the bottom connection stabs in the wall of the tank.

Oil tank sight tube not working.

Leaking oil tank repaired burner service combustion test. How do you replace a float gauge on an oil tank such as this. The bottom of the gauge will normally have a pull to read button or a push button. The leak was at the pipe fittings not the oil tank gauge.

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. 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. Eventually the main oil tank overfills and spews excess oil out a vent tube into the air silencer box. When this is operated the valve opens and allows fuel to travel up.

A sight gauge is a small tube that is connected at the bottom of the tank in the oil feed pipe. I m going to show you how to install a granby oil tank float gauge. On the seeping oil tank fittings in our photograph we left a rag tied around the leaky pipe. 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. Oil tank gauges may stop working. I have two tanks with that type of gauge and both don t work. Performance product technologies is a platinum level dealer for mercury marine and offers one of the top rated websites for both products and technical infor.

The coloured strip magnification on the sight tube indicates the level of colourless liquid. 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.