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pinedakristinJul 28, 2025
What to do if there is no vapor or air coming out of the hose on my OTC Medical Equipment?
- TTaylor ScottJul 28, 2025
If your OTC Medical Equipment tester is ON, but no vapor or air comes out of the hose, there are several potential causes: * First, check the power supply cable connection to ensure it's secure at the positive terminal and chassis ground. * Second, verify that the battery providing power is in good condition and fully charged. * Third, confirm that the shop air, nitrogen, or CO2 input pressure is between 50 psi and 175 psi / 3.4 and 12 bar (100 psi / 7 bar is recommended). * Finally, drain any oil that may have condensed inside the vapor supply hose.
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