How do I perform a rubber electrical glove air test?
29 CFR 1910.137(c)(2)(ii) requires an air test be performed along with inspections for insulating gloves. ASTM F 496 also specifies air tests for the in-service care of insulating gloves and sleeves. Basically, the glove is filled with air (either manually or with a power inflator) and then checked for leakage. As stated in ASTM F 496, Type I gloves should be expanded no more than 1.5 times their normal size during the air test and Type II gloves no more than 1.25 times. The procedure should be repeated after turning the glove inside out.