Nortel Passport 15000, Hardware Installation And Maintenance, Page: 644 / 874

644 Chapter 17 Hardware procedures
241-1501-240 5.2S2
Procedure steps
1 Place the isolator pad (footprint template) on the footprint marked on the
floor and align the two. The isolator pad helps insulate the NEBS 2000
frame from electrical current.
2 Tape the isolator pad to the floor to keep it from moving when the frame
is placed on it. Keep the tape off the spots where the levelling feet will go.
3 With 3 or 4 helpers, slide the frame on its feet over the footprint template
so that the edges and all anchor openings in the floor align with the oval
openings in the bottom of the frame. To slide the frame on its feet, push in
unison on one side of the frame.
4 For installations where the power cabling is routed upwards from the floor,
remove the plate (part number P0870734) in the bottom of the frame
nearest where the cable comes through the floor. The plate screws are
10 mm (3/8 in.). Ensure the alignment of the knock-out disks for conduit
in the bottom of the frame is close enough to the power cable opening to
prevent right-angle bends.
5 While 3 or 4 helpers tilt and hold the frame at a slight angle, slide the
isolator pad under the raised feet and push it against the other feet.
Holding the pad in position by stepping on it, slide the frame away from
the pad on the side with the feet on the floor. Move it only the distance of
one frame foot.
6 Slide the isolator pad over the footprint and align the edges and openings.
7 While 2 or 3 helpers tilt and hold the frame at a slight angle, slide the
frame feet onto the isolator pad. While sliding, hold the pad in position by
stepping on it. Align all three sets of openings: those on the frame, isolator
pad, and anchor holes.