CHAPTER 15
Maintenance and Troubleshooting
152
DL.2 User Manual
7. Remove the bracket and lift the HEPA filter out of the filter housing. Inspect both the
prefilter and the HEPA filter.
8. A dirty prefitler can cause an early Service Filter warning. If the prefilter looks dirty, clean it
with water. Thoroughly dry the prefilter before proceeding.
9. If the HEPA filter is discolored with particulates, replace it with the part listed in Related
Products and Optional Accessories on page 3.
Reassemble the Fixture
10. Reinstall the HEPA Filter with the rubber gasket
down.
11. Reattach the filter bracket with the two philips pan
screws.
12. Replace the prefilter over the bracket on velcro
tabs.
13. Replace the top cover, fastening it with the two
quarter-turn screws.
14. Carefully replace the rear bezel, making sure to
position (but do not force) the gasket against the
lamp cover located on the back of the projector.
and Relatch the rear bezel assembly.
Cleaning the Internal Projector Filter
Internal projector air filters prevent dust from
accumulating on surface of Projection Lens and
Projection Mirror. If the projector Air Filter becomes
clogged with dust particles, it will reduce the cooling
fans' effectiveness and may result in an internal heat
build up that can shorten projector life.
Clean the projector air filter using the following steps:
1. Disconnect the fixture from power.
2. Rotate and lock the fixture head in the or 90° tilt
position.
3. Unlatch and remove the rear bezel.
4. Loosen two quarter-turn screws to remove the
bottom cover and locate the filter removal tool
mounted on the chassis.
Place HEPA
filter with gasket
against plenum
Gasket
Projector
Filters
Filter
Removal
Tool
Содержание DL.2
Страница 20: ...xx DL 2 User Manual...
Страница 24: ...CHAPTER 1 Product Overview 4 DL 2 User Manual...
Страница 54: ...CHAPTER 3 The DL 2 Menu System 34 DL 2 User Manual...
Страница 58: ...CHAPTER 4 DMX Programming Basics 38 DL 2 User Manual...
Страница 62: ...CHAPTER 5 Graphics Engine Overview 42 DL 2 User Manual...
Страница 70: ...CHAPTER 6 Graphic Functions Defining Content 50 DL 2 User Manual...
Страница 82: ...CHAPTER 7 Graphic Functions Rotation Position Scale 62 DL 2 User Manual...
Страница 138: ...CHAPTER 11 Effect Mode Options Descriptions 118 DL 2 User Manual...
Страница 168: ...CHAPTER 14 Content Management Application CMA 148 DL 2 User Manual...
Страница 188: ...CHAPTER 16 Restoring the System 168 DL 2 User Manual...
Страница 238: ...APPENDIX A DL 2 DMX Protocol 218 DL 2 User Manual...
Страница 246: ...APPENDIX D DL 2 Specifications 226 DL 2 User Manual...
Страница 252: ...APPENDIX E Safety Information 232 DL 2 User Manual...