Using The Nebs Floor Template - Nortel Passport 15000 Preparation Manual

Using the NEBS floor template
• hammer drill (for example, a Hilti TE-52)
• 18-mm mason or floor-tile drill bit
The floor template is the footprint of a NEBS 2000 frame. As the footprint, it
enables the exact floor marking of the position of the frame or joined frames
and the position of the anchor holes. Using a template maximizes efficient use
of floor space. As the isolator pad, it insulates the frame from the floor. The
NEBS floor template for a Passport 15000 or 20000 has part number
A0682225.
The instructions for marking the footprint in the task flow "Preparing the floor
for anchor holes" (page 101) also include accommodating space for:
• safe handling of switch hardware, as described in "Front and rear access
to switch hardware" (page 72)
• the optional extended cable management brackets including a gap for
cables to be passed beside the bracket, as described in "When adding a
door to a NEBS 2000 frame" (page 111)
• routing signal cables through a raised floor beside a NEBS 2000 frame
• the upper and lower frame-to-frame joining brackets for two adjacent
frames
• door hardware on either the front or the rear of a NEBS 2000 frame, as
described in "When adding a door to a NEBS 2000 frame" (page 111)
• a 40-mm (1.57-in.) thick side panel on one or both sides of a frame
See the figure "NEBS 2000 footprint measurements" (page 98).
Passport 15000, 20000 Site Requirements and Preparation Guide
Chapter 3 Site preparation 97
5.2S2