High End Systems Technobeam - Manual (Page 135)

6-16 Cleaning the Internal Components Technobeam
®
User Manual
Opening the Fixture
Unplug the fixture from the power outlet and allow it to cool for at
least 5 minutes if it has been running recently. Remove the access
door shown in Figure 6-19:
Figure 6-19. Opening the fixture’s access door.
Cleaning the Door Vents
Once the door is removed, use a soft, lint-free cotton cloth and warm
soapy water if necessary to clean dust and dirt from the inside and
outside of the vents shown in Figure 6-19.
Cleaning the Lenses and Mirrors
1. If you need to move the lens tube so you can access the anti-reflective
glass, reach under the lens tube and turn the focus drive screw (see
Figure 6-20).
2. Clean both sides of the anti-reflective glass (shown in Figure 6-20) with
a soft, lint-free cotton cloth and mild glass cleaning solution.
Door retaining screw
Access door