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Installing a non-seismic anchor kit
NT8D64BF Floor Mounting Kit
The NT8D64BF Floor Mounting Kit provides the hardware required to
secure a Large System column to concrete floors for non-seismic
installations, that is, for a non-Bellcore or OSHPD approved installation.
The kit provides four sets of hardware, however, a minimum of two anchors
must be used diagonally opposite to secure the column pedestal to the floor.
The kit also provides four insulating washers that can be used during kit
installation.
NT8D6401 Insulating Washer Kit
The NT8D6401 Insulating Washer Kit is used for attaching the Large System
to the floor when the installer is using a third party anchor kit instead of the
Avaya NT8D64BF Floor Mounting Kit.
In this case, one NT8D6401 Insulating Washer Kit is required for each
pedestal to electrically insulate the mounting bolts from the pedestal casting.
Each NT8D6401 Insulating Washer Kit provides four insulating washers.
Follow Procedure 62 to install a Floor Mounting Kit (NT8D64BF).
Procedure 62
Installing a Floor Mounting Kit (NT8D64BF)
1
Mark the position of each Meridian 1 column using the equipment room
floor plan.
2
Mark the location of all four anchor holes for each column using a dark
marking pencil.
3
Center-punch the center of each hole in the concrete.
4
Make the hole in concrete by using a rotary hammer drill to the following
size and depth:
•
hole diameter 16 mm (5/8 in.)
•
hole depth 50 mm (2 in.)
Installing earthquake bracing
Large System Installation and Commissioning
Page 343 of 436
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