Service and maintenance 23
5. See Figure 19. Grasp the goboholder by its teeth and pull it
out of its clip to remove it from the wheel.
6. Note that the fused glass Limbo/Crystal gobo is glued into
the goboholder and cannot be removed from it. If you need
to replace this gobo, you must replace the entire
goboholder. All the other gobos are held in their holders by
springs and can be removed from the holders as described
below.
7. See Figure 20, With a small screwdriver or similar, unhook
the end of the gobo spring furthest from the gobo and pull out
the spring. Drop the gobo out of the holder onto a clean, soft
surface.
8. Insert the new gobo in the holder with the side that must face
towards the lamp facing upwards, towards the spring (see
Figure 20 and Figure 17).
9. Insert the spring with the narrow end against the gobo, as
shown in Figure 20. To identify the narrow end, press the spring
flat: the narrow end is on the inside. Push the wide end of the
spring in under the lip of the holder.
10. Check that the gobo is seated flush against the holder. Press
the spring as flat as possible against the back of the gobo.
11. See Figure 21. Push the goboholder back into its clip so that
the jaws A of the clip engage in the groove B around the
goboholder and the magnet lines up with your reference
point. Rotate the goboholder with a finger to check that it is
correctly held in the clip and that the goboholder teeth mesh
correctly in the teeth of the actuation cog in the center of the
gobo wheel.
12. If necessary, continue replacing gobos one by one as
described above.
13. If no further service work is to be carried out, reinstall the
head covers as described in “Access to the head” on page 17
and release the tilt lock before reapplying power.
Figure 19: Gobo removal
Figure 20: Goboholder
Figure 21: Gobo clip
A
A
B
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