REPLACING SELENIUM RECTIFIERS Rich’s article will be especially helpful to radio restoration newcomers, but even our old-timers will find points of interest in this thorough dis-cussion of how to …

Before attempting to replace the selenium rectifier, the radio should be restored to good electrical condition. This means replacing the electrolytic capacitors, the paper/wax capacitors, and out-of …

Jun 1, 2018 · We recommend that you keep the Installation Instructions and packaging together at all times. The spare part set and the Installation Instruction are used to replace a faulty unit with a …

Replacing the Seals Remove rod seal, back up ring and wiper seal from cap assembly. Check for corrosion around the wiper seal groove. wiper seal groove. Install wiper seal. Install back up ring in O …

It includes a discussion of how the MotorMaster software can be used to conduct motor replacement analyses. Motors rarely operate at their full-load point.

For application products, this guidance also explains why replacing a color additive with one that conforms to FDA’s color additive regulations can generally be considered a moderate change for...

Given cost requirements and any other specific performance demands, there exist a wide variety of capacitor options that could readily replace the aluminum electrolytic capacitor. Table 3 presents a …