ADCP-80-524 • Issue 1 • November 2001

PAINT CUTTING, TAPPING SCREW,

PAN HEAD, COMBINATION DRIVE

3/8-IN.

(9.53 mm)

12 - 24

THREAD

16592-A

Figure 13. Screw for Attaching Bracket to Rack

4.2.3Screws to Attach Protective Cover to Fuse Panel

To fasten the plastic protective cover over the power connections, use the tin plate finish 6-32pan-head screws shown in Figure 14. Four screws (two for each end) are provided.

MACHINE SCREW, PAN HEAD,

PHILLIPS DRIVE

3/8-IN.

(9.53 mm)

6 - 32

THREAD

16593-B

Figure 14. Screw for Attaching Protective Cover to Fuse Panel

4.3Protective Cover

The protective cover should be installed over the connectors at the rear of the fuse panel when all the wiring connections and tests are completed. To install the plastic protective cover, thread the four 3/8-inch (9.53 mm) long, Phillips-drive, 6-32 pan-head screws into the standoffs located on each output power screw-down barrier strip. Rotate each screw approximately two turns to get it started. Hold the cover so the lettering is oriented properly and then place the cover over the screw heads. Slide the cover to the left and then tighten the screws.

To remove the protective cover, loosen but do not remove the four screws that secure the cover to the panel. Slide the cover to the right and then pull the cover directly outward and away from the panel. The screws do not need to be completely removed to remove the protective cover.

4.4Cable Management Bar (Accessory for Fuse Panels)

Before installing the fuse panel in the rack, mount the cable management bar (accessory item) on the rear of the panel as shown in Figure 15. Use the 0.25-inch (6.35 mm) long 4-40 screws provided to secure the cable management bar to the panel. Tighten all screws to 9 pound force-inches (1 Newton meter) of torque to insure grounding. The cable management bar can be recess mounted by using the mounting holes closest to the front of the fuse panel.

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© 2001, ADC Telecommunications, Inc.