The unit was returned and evaluated.During testing, the uut did not exhibit any signs of a malfunction.The unit produced adequate purity, within the 87 - 95.5% specification for the unit and the product pressure was within the 4.1 - 10 psi specification.Additionally, the unit charged its battery and operated on battery power adequately.The unit did not produce any burning or other abnormal smells during testing.Additionally, there were no popping, gurgling, or other abnormal sounds produced by the unit during testing.Finally, the unit did not produce or smoke or show any signs of smoke or burning during testing.However, there was some slight burning/heat discoloration on the wire insulation in the dc power plug.
|