3.6. Protective Cover

The SL Series MagnaDC power supply includes a protective cover for the DC input and a second protective cover for the DC output and remote sense terminals. For oritentation and extra mechanical security, a small notch on the SL Series top panel is designed to mate with the lip on cover. Additional, there are three mating screws, detailed further below.

Before attaching the DC output cover, DC output and remote sense connections should first be made to the terminals. Open the cover’s insulative feed-through by locating the larger of the two black fiberglass pieces. Loosen this black fiberglass piece by turning the screw on both sides of this piece one full turn counterclockwise.

With DC output and remote sense connections made, feed the other end (load side) of these cables through the inside of the protective cover. A small insulated circular cutout is located to the left of the black fiberglass piece, intended for the remote sense connection. The power cables should be fed between the larger black fiberglass pieces. Slide the cover back on the SL Series and mate the cover to the notch on the SL Series top panel. Align the screw holes and secure the cover using included mating hardware.

Finally, tighten the black fiberglass insulator on the cables and secure this insulator in place by tightening its screws.

The same process is repeated for the AC input covers.