Alpha CXPS-C - Frame Installation; 7.1 Floor Drilling for Standard Anchoring

9400001-J1 Rev F
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7. Frame Installation
NOTE:
No rectiers should be installed at this time. Do not install rectiers until told to do so
later in the installation procedure.
The power system must be mounted in a clean and dry environment. Provide sufficient free space at the front of the
power system to meet the cooling requirements of the rectifiers in the power system and to allow easy access to the
power system components.
7.1 Floor Drilling for Standard Anchoring
NOTE:
Earthquake anchoring is the type used in earthquake areas up to Zone 4. The CXPS-C
power system frame is earthquake qualied when properly anchored to a 3000 psi (2.11
kg per sq. mm) concrete oor.
The anchoring kit and procedures in this section are for a seismic installation, but apply equally well to a non-seismic
installation.
7.1.1 Drilling the Holes for the Anchor Bolts
1. If you are installing more than one bay, snap a chalk line on the floor to align the bays for mounting.
2. Use a rebar locator to plan for the anchor positions.
3. Refer to Figure 28 and mark the anchor hole positions. This diagram also shows the preferred location for the
anchor holes within the slots.
Figure 28 — Base Dimensions and Mounting Holes
Locate bolts in
slots as shown for
greatest stability.
.813 X 3.00ʺ
mounting slots,
6 places.
7.6 0 "
12.80"
7.6 0 "
1.50ʺ
3.75ʺ
20.50ʺ
3.75ʺ
3.30ʺ3.30ʺ
21.40ʺ
FRONT
REAR