How to prepare a gas test gauge for use?
How to prepare a gas test gauge for use |
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Some gas test gauges are supplied pre-filled with indicating fluid. However, some models require you to fill the u-tube of the gauge with manometer fluid or water. | |||
How to fill the u-tube of your gauge |
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Step 1- Remove sealing capRemove the sealing cap from the top of the u-tube. |
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Step 2 – Fill u-tube with indicating fluidCarefully pour the selected indicating fluid into the u-tube until the fluid level is at the 0 mbar mark on the scale. |
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Step 3 – Zero gaugeAdjust the scale by sliding it up or down using the zero adjuster until the fluid levels on both legs of the tube are precisely aligned with the 0 graduation. Your gas test gauge is now ready to use. |
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