9
78-8135-5992-5-B
cable port
jumper port
5.5
Mark the location of entrance between cabinets on the wall of the existing cabinet. This should be centered on the
trough opening. Drill a 3" hole for the jumper run to the trough.
Note: For non-pivot frames, use 2 1/2" hole as center frame. Supports along the inside of the cabinet may get in the
way of drilling hole. Bottom two markings on template are for non-pivot frame.
Rubber mastic
around
hole
5.6
Install bolts and nuts to secure the 3M
™
Add-On Terminal 4220P 400-Pair to the side of the cabinet and tighten.
Thread the 3M
™
Self Strip Block tails from the frame through the openings for the splice chamber and secure the
frame to the terminal.
5.7
Secure the tails from the terminal to the splice hanger bars in the splice chamber using cable ties. Raise the frame
and tighten bolts to secure the frame.
5.8
File burrs from all cut edges.
Note: Install Scotch
®
Rubber Mastic 2228 around cut holes on cabinet and 4220P housing.