Acuity Brands Lighting HOLOPHANE Esplanade ESL3 Manual - Page 5

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2.2.7

Remove wire chamber cover and connect the electrical

supply wires to the terminal block in the back of the electrical

chamber. The terminals are marked "L1" (Line 1). "G" (Ground),

and "L2" (Line 2). If one of the supply lines is electrically neutral, it

should be connected to terminal "L2". (Fig 1) Replace wire

chamber cover.

2.2.8 DM Option

For units equipped with 0-10V dimming,

locate the gray and purple leads from the driver module. These are

to be used with a Holophane approved control circuit.

CAUTION

LEADS USED FOR DIMMING CONTROLS ARE TO BE

SEPARATED FROM MAIN POWER CONDUCTORS IN A

MANNER TO SATISFY STATE AND LOCAL CODES.

2.2.9

Hang the electrical assembly on the mounting assembly

hinge and plug in the electrical connector. See Figure 4.

If equipped with a photocontrol receptacle, insert photocell and

position eye towards lens. Swing the electrical assembly closed

and engage the latch to the catch to securely close unit.

2.2.10

Hang the refractor assembly on the door hinge. Swing the

refractor assembly closed, engage the closure bolt and tighten the

wing nut securely. See Figure 5.

2.2.11

If using Flat Glass (FG) Option, REMOVE BLUE FILM

FROM GLASS.

OPTICS ORIENTATION NOTE

The product has a molded-in "STREET SIDE" marking. Insure that

this side is aimed toward the street.

2.2.11

Electrically energize the fixture and check for proper

operation.

Figure 4

Figure 5

3 MAINTENANCE

3.1 Relamping and Cleaning.

3.1.1

Wipe off exterior dirt and debris.

3.1.2

Loosen the wing nut securing the refractor assembly and

disengage the closure bolt, swinging the refractor open slowly. See

Figure 5.

3.1.3

Inspect the LED board and reflector assembly. These are

maintenance free items and should never be touched, adjusted or

wiped with any cleaner.

3.1.4

Wipe off the refractor and reflector with a dry cloth. If the

refractor needs to be washed, use water and detergent.

DO NOT USE ABRASIVE CLEANSERS ON OPTICAL SURFACES.

THEIR USE MAY RESULT IN THE LOSS OF OPTICAL

PERFORMANCE.

3.1.5

Swing the refractor assembly closed, engage the closure bolt

and tighten the wing nut securely. See Figure 5.

3.2 Electrical Component Replacement.

The entire fixture below the mounting assembly (Fig 1.) may be

removed in the field to allow further maintenance of the module to

The fixture contains a surge protection module (Shown in Fig 4) that

is meant to fail in case of electrical spikes or over voltage

conditions. Remove this and replace to see if this restores power to

3.2.1

Disengage the latch securing the fixture to the mounting

assembly and swing the fixture open slowly.

3.2.2

Disconnect the electrical connector and then remove the

fixture from the mounting assembly by swinging the fixture open on

the hinge far enough to disengage the hinge pin from the hinge

hook. See Figure 1.

3.2.3

Remove the electrical module by loosening the two

attachment screws and disengaging the module from the screw

heads and lift the module from the electrical housing. See Figure 1.

3.2.4

Carefully note the position and attachment means for all

components and wiring and tag all wiring that will be disconnected.

GR 2420

Remove the screws, straps and brackets securing the component(s)

and save all mounting hardware for reuse.

CAUTION

NOTE

be performed in the shop.

the circuit.

IM-396

GR396