
Routine Maintenance
31
Changing the gel in the internal media frame:
Step 1:
Power-down the fixture. See
Power-down Procedure, page 9
.
Step 2:
Lock the fixture head and yoke in a convenient position using the pan and tilt
locks.
Step 3:
Remove the scroller cartridge. Pull the latch on top of the scroller cartridge
forward and pull the scroller up out of the head. The gel string is held in tension
and may roll back after being released from the head.
Step 4:
Remove the head cover by loosening the two captured screws holding it in place
and lifting the cover off the head.
Step 5:
Slowly pull the front lens forward until the internal media frame is accessible, and
open, if necessary.
Step 6:
Remove the frames from each side of the internal media frame mechanism by
pulling the tab straight out of each wing. Do not flex or twist the wings.