ETC Source Four LED Series Manual do Utilizador descarregar pdf (Página 27)

1 Installation and User Interface Overview 22

Adjusting the C-clamp For North America

Figure-1.9 Adjusting the C-clamp.

The C-clamp attaches the fixture to the mounting pipe and allows you to adjust the position of the

fixture once it is mounted.

Step 1: Tightly fasten the C-clamp to the yoke with the provided yoke bolt and lock

washer.

Step 2: Place the C-clamp on mounting pipe, then tighten the pipe bolt to secure it.

Step 3: Loosen the C-clamp pan screw and rotate the yoke to the desired position.

Step 4: Tighten the pan screw to lock the fixture.

CAUTION:

Tighten C-clamp pipe bolt to 15-20 ft./lbs. (approximately finger tight plus up to

one-quarter turn). Do not exceed 25 ft./lbs. Do not use excessive force.

Tighten the yoke pivot bolt to 5-10 ft./lbs. (approximately finger tight plus up to

one-eighth turn). Do not exceed 15 ft./lbs. Do not use excessive force.

C-clamp

Pipe bolt

Pan screw

Yoke bolt and

lockwasher

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ETC Source Four LED Series Manual do Utilizador Página 27