3EM23953AB
Issue 01, February 2010
Prepare Floor
1-4
Chart-2
STEP PROCEDURE
1 Observe the following guidelines:
a. Verify that layouts of floor, ceiling, and walls are as indicated in applicable
drawings and specifications.
b. Verify that area dimensions and location of reference points correspond to floor
plan.
c. Mark all reference and layout lines.
d. To avoid possibility of cumulative errors when short dimensions are laid out in a
straight line, mark total length, divide into shorter lengths, and leave steel
measuring tape in place.
e. Where layout lines intersect, extend lines at least 6 in. beyond point of
intersection to check equipment alignment.
NOTE: When the shelf assembly is mounted in a rack next to a wall, clearance from
the backplane requires a minimum of six inches.
2 WARNING: Possibility of equipment damage. Use a level to check entire
mounting floor space. Do not try to mount rack on uneven floor.
3 Follow job floor plan, and mark equipment locations on floor with chalk line. See
figure 2-1 for sample floor plan.rack footprint.
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