Removing and installing the barrel – ETC Source Four XT HID Zoom User Manual User Manual

Page 9

Removing and Installing the Barrel

The barrel can be removed for adjustments, focusing, installing patterns, and cleaning the lenses.

To remove the barrel:

Step 1:

Loosen the three 4mm hex screws securing the barrel to the housing.

• There is a nylon retaining washer on each screw to prevent it from slipping out of the

reflector housing.

Figure-4 4mm Hex Screws on the Barrel.

Step 2:

Slide the barrel off the fixture.

Step 3:

Use the two studs on the barrel to hang it on the side of the yoke while you work.

Figure-5 Barrel Hanging Studs and Slots on Yoke.

Step 4:

Use the safety loop and the optional safety cable to secure the barrel if needed.

W A R N I N G :

Do not remove the barrel and expose the interior of the fixture to water, such

as rain or snow. Do not stand in water while installing or servicing the

fixture. Failure to follow this warning can result in serious injury or death.

4mm screw with

nylon retaining

washer

Barrel hanging studs