3Com 3C13840 Router User Manual


 
3Com Router 6000 Family
Installation Manual
Chapter 8
Installing B68 Cabinets
3Com Corporation
8-14
Figure 8-16 Install two cabinets on the concrete floor
8.3 Mounting Cabinets on the Antistatic Floor
When mounting B68 cabinets on the antistatic floor use the H800 series racks.
Caution:
The cabinet feet are insulated, and the anchor strips include insulating units. Correctly
install the insulating units to insulate the equipment from the earth ground before it is
grounded.
8.3.1 Introduction to Racks
Racks are used for raising cabinets for flooring and cabling sake. They are made of steel
sheets. Insulation can be ensured however, because the cabinet feet are insulated and the
anchor strips include insulation parts. Before connecting the grounding wire, the equipment
does not conduct with the earth ground.