Electronic Theatre Controls Source Four Revolution Manuel d'utilisateur télécharger pdf (Page 14)

10 Source Four Fresnel User Manual

Replacing the Lens

Replace the lens if it becomes cracked or badly scratched.

Removing the lens

Step 1: Place the fixture on a flat, stable work surface. Do Not remove or install the lens with

fixture hanging.

Step 2: Tilt the front of the fixture down at least 45°.

Step 3: Use a flat-blade screwdriver to slide the two plastic lens retaining clips on each side of

the lens outward to release the lens.

Figure-10 Lens retaining clip.

Step 4: Allow the top of the lens to drop forward from under the clips while using your hand to

prevent the lens from falling.

CAUTION:

Never operate the fixture without a lens in place.

WARNING:

Unplug the fixture and allow it to cool down before attempting to change a

lens.

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Electronic Theatre Controls Source Four Revolution Manuel d'utilisateur Page 14