Nortel Networks 1000M Manual de usuario descargar pdf (Pagina 72)

100

101

Page 72 of 456 Positioning and leveling equipment

NN43021-310 Standard 02.01 December 2007

c. Position a level across the top module cover on the front of the

column.

d. Loosen the locking nuts on the feet.

e. Adjust the feet on each pedestal up or down to level the column.

f. Perform step a to step e for leveling the rear of the system.

g. Tighten the locking nuts.

Note: Leave at least 12.5 mm (1/2 in.) between the floor and the bottom

of the pedestal for air flow required by the blower unit.

3 For a multiple-column system, install NT8D49 Spacer Kits between

columns.

a. Remove the front and rear module covers.

b. Remove the front and rear intake grills, if not already removed.

c. Remove the trim plates from the module side where the spacer will

be attached by removing the four screws securing the trim plates to

the module.

d. Remove the side panel from the module’s side where the spacer is

being attached by removing the four screws securing the side panel

to the module.

e. Attach gaskets to both sides in the front section of each spacer (see

Figure 22).

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