Nortel Passport 15000, Hardware Installation And Maintenance, Page: 408 / 874

408 Chapter 17 Hardware procedures
241-1501-240 5.2S2
Procedure steps
1 Align the hole at the lower right corner of the door with the lower hinge pin
as shown in the figures
• “A lower door hinge P0884947” (page 412)
• “Orientation of a door with frame enclosure hardware” (page 413)
2 Insert the door over the pin. Keep holding the door.
3 Roughly align the upper door pin with the pair of holes in the upper door
hinge as shown in the figures
• “An upper door hinge P0884031” (page 414)
• “Orientation of a door with frame enclosure hardware” (page 413)
4 While still holding the door, compress the door pin spring downwards until
the tip of the pin passes the edge of the door. Refer to the inset of the
figure “A lockable vented door NTRU0423, inside view” (page 410).
5 Align the door pin with the bottom hole of the upper door hinge and
release the spring.
6 Before releasing the door, check that the door is still on the lower hinge
(not on the door stop) and through the upper hinge.
7 For an initial installation, untape the ground cable from the door. Ensure
that you do not damage or loosen the connection. Go to step 8.
When installing a door after removing it to access equipment in the frame,
slide the ground cable connector onto the bent spade terminal on the door
as shown in the figure “A lockable vented door NTRU0423, inside view”
(page 410). Go to step 12.
8 Unfasten the lower left 10-mm (3/8-in.) mounting screw of the top frame
bracket, as indicated in the figure “A top frame bracket P0876758,
underside view” (page 415). The screw hole is the second from the top of
the frame upright.
9 Route the loose end of the ground cable through the opening in the
bottom of the top frame bracket that is shown in the figure “A top frame
bracket P0876758, underside view” (page 415), and then through the left
side of the same bracket.
Ensure that the resting position of the cable will be unstressed when the
door is opened fully. The length of the cable is shown in the figure “The
cable NTRU0103 to ground the door to the frame” (page 415). Reduce