NEC nd-20292 manual J8 AC OUT

ND-20292

CHAPTER 2

APRIL, 1990

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J8 (AC OUT) J7 J6 J5 (RSG) J4 (DC IN)

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o	PSE-AD-1	RSG-E

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Figure 200-10 Front View of ESE-32B-1 CCU

c. Unscrew the two screws located on the top front of the CCU, then remove the top panel. Place the panel and screws aside for later reinstallation.

D. Unscrew the two screws located on the bottom front of the CCU, then remove the base panel. Place the panel and screws aside for future reinstallation.

E.Locate the two mounting screws on the upper rear of the CCU (holding the upper mounting bracket to the CCU), remove the two screws and the bracket.

F.Remove the two mounting screws holding the lower mounting bracket to the base panel.

G.Use the template provided with ESE-32B-1 CCU to layout CCU(s) in position. Install eight locally provided fasteners appropriate for wall mounting in positions shown on the template. CCU(s) must be mounted correctly for proper operation. Mount the base panel onto the lower bracket using the two screws removed in step F. (See Figure 200-11).

Using the open slots provided on the back panel of the CCU, mount the CCU to the knobs of the upper bracket and onto the base panel. Ensure the upper bracket knobs are fully seated within the open slots of the CCU. Tighten the screws from above the CCU to securely attach the CCU to the upper bracket knobs, reinstall the two screws removed in step D, as shown in Figure 200-12.

H.The ESE-32E-1 CCUs are equipped with one wall

mounting bracket. This bracket must first be detached from the CCU to properly wall mount the unit.

I.When the first ESE-32E-1 CCU is to be installed, repeat step B. Locate the two mounting screws in the upper rear of the CCU, remove the screws and bracket. Also, remove the two screws located on the top front of the CCU.

J.Mount the metal bracket using four locally provided fasteners as outlined with the template. Refer to Figure 200-l 1.

K. Ensure the hooks provided on the top rear of the ESE-32B-1 CCU are fully seated within the open slots on the bottom rear of the ESE-32E-1 CCU.

Install the wall mounting metal brackets as shown in Figure 200-11, using the eight locally provided fasteners. After mounting the ESE-32E-1 CCU onto the ESE-32B-1 CCU, secure them using the four screws removed in step I, as shown in Figure 200-13.

L.When the second ESE-32E-1 CCU is installed, it should be attached in the same manner as the first ESE-32E-1 CCU.

M.When the third ESE-32E-1 CCU is installed, it should be attached in the same manner as the ESE-32B-1 CCU

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