PRG Best Boy 4000 Service Manual page 45

Step 4. Re-install all gobos (making changes as necessary) by doing the following:
a. Rotate gobo wheel so that first position is accessible. Refer to Figure 3-12 for wheel positions.
b. Align gobo's magnet with alignment mark on sun gear as shown in Figure 3-11.
c. Carefully insert gobo, ensuring that carrier tab goes under retaining plate (under sun gear). Press until
tongue is secured by locking tab.
d. Rotate gobo wheel to next position and install next gobo in same manner. Repeat for remaining gobos.
Step 5. When finished, rotate gobo wheel as a visual test. When properly installed, the gobo magnet for each
installed gobo should be positioned in the same approximate position as the gobo wheel is spun around.
Adjust as necessary.
Step 6. Replace Head Cover.
1
2
3
Figure 3-12: Gobo Wheel 1 Positions
6
5
4
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BEST BOY 4000 SPOT LUMINAIRE FIELD SERVICE MANUAL 37