Lucent Technologies Release 6 manual Earthquake Mounting Raised Computer Floor

DEFINITY Enterprise Communications Server Release 6	Issue 5
Installation and Test for Multi-Carrier Cabinets 555-230-112	May 1998
1 Install and Connect Cabinets
Earthquake Protection Installation	Page 1-35

5.Remove the raised floor panels in which the holes were drilled.

6.Using 1/2-inch (1.3 cm) anchor bits, drill a hole at each of the locations marked in Step 4. Stop drilling when the mark on the side of the bit reaches the floor level.

7.Insert a concrete floor anchor (STARR part number 3425) into the hole until the mark on the bit reaches floor level again. Snap the top of the anchor bit off. Repeat for the remaining holes.

4inches (10.16 cm)

raised	variable
floor	height

concrete subfloor

3/8 inch flat washer

Nut welded to frame

Leveling foot

3/8 - 16 threaded rod

3/8 - 16 Concrete floor anchor

cab_base CJL 052096

Figure 1-14. Earthquake Mounting — Raised Computer Floor