Table of contents
TABLE OF CONTENTS
1. Safety ................................................................................................................ 5
1.1 Safety Instructions.................................................................................................................... 6
2. General............................................................................................................... 9
2.1 Convention projector orientation ....................................................................................................10
2.2 Location of the main components of the projector ................................................................................. 11
2.3 About the Projector Status Light .................................................................................................... 14
2.4 Projector block diagrams............................................................................................................15
2.5 Interconnection diagr am............................................................................................................. 17
2.6 Spare parts for DP2K-12C/11CX....................................................................................................18
3. Preventative maintenance actions .............................................................................19
3.1 Monthly ma intenance ac tions .......................................................................................................20
3.2 Lamp c hange m a intenance actions.................................................................................................21
3.3 Three monthly maintenance actions ................................................................................................22
3.4 Annually m aintenance ac tions ......................................................................................................23
3.5 4 yearly maintenance actions ....................................................................................................... 26
4. Troubleshooting .. .. .... .... .......... .... .... ...... .... .......... .... .... ...... .... .... .. .... .... .......... .... ...27
4.1 Troubleshooting checklist . ..........................................................................................................29
4.2 Log files..............................................................................................................................74
5. Removal and installation of projector covers................................................................77
5.1 Removal of the lamp cover.......................................................................................................... 78
5.2 Removal of the input cover. .........................................................................................................79
5.3 Removal of the front cover ..........................................................................................................80
5.4 Removal of the side cover...........................................................................................................81
5.5 Removal of the rear cover........................................................................................................... 82
5.6 Removal of the top cover............................................................................................................ 83
5.7 Open the sealed com partment ...................................................................................................... 85
5.8 Close the sealed compartment...................................................................................................... 86
5.9 Installation of the top cover.......................................................................................................... 87
5.10 Installation of the rear cover......................................................................................................... 88
5.11 Installation of the side cover ........................................................................................................ 89
5.12 Installation of the front cover ........................................................................................................90
5.13 Installation of the input cover........................................................................................................91
6. Lamps and lamp houses .... .... .... ...... .... .... ...... .... .... ...... .... .... ...... .... .... .... .. .... .... ...... . 93
6.1 Introduction ..........................................................................................................................94
6.2 Removal of the lamp house .........................................................................................................96
6.3 Removal of the xenon lamp ......................................................................................................... 98
6.4 Installation of t he Xenon lamp......................................................................................................102
6.5 Installation of the lamp house ......................................................................................................108
6.6 Resetting the lamp par ameters . . . .................................................................................................110
6.7 Realignment of the lamp in its reflector............................................................................................111
6.8 Replacement of the Lamp Info module . . . . . .......................................................................................113
6.9 Replacement of the UV blocker . . . .................................................................................................115
6.10 Replace ment of the lamp reflector.................................................................................................118
6.11 Cleaning the Reflector of the Lamp House........................................................................................121
6.12 Cleaning the U V blocker of the Lamp House ......................................................................................122
7. Cold mirror assembly........................................................................................... 123
7.1 Introduction .........................................................................................................................124
7.2 Removal of the cold mirror assembly..............................................................................................125
7.3 Replace the Cold Mirror ............................................................................................................127
7.4 Installation of the cold mirror ass embly . . .. . .......................................................................................129
7.5 Adjusting the cold mirror ...........................................................................................................131
7.6 Cleaning the Cold Mirror . . . ........................................................................................................133
8. Light processor assembly ..................................................................................... 135
8.1 Introduction .........................................................................................................................136
8.2 Light processor diagnos tic .........................................................................................................138
8.3 Remove light processor top cover .................................................................................................139
8.4 Electrical disconnection ............................................................................................................140
8.5 Light processor assem bly r emoval .................................................................................................141
8.6 Preparing the new light processor assembly ......................................................................................142
8.7 Installation of the light processor assembly .......................................................................................144
8.8 Electrical connections ..............................................................................................................146
8.9 Mount light processor cover........................................................................................................147
8.10 M ount light processor ass embly into the flight case...............................................................................148
8.11 Finalize the installation of the light processor assembly ..........................................................................150
8.12 Replace ment of the Light Sensor M odule .. .......................................................................................151
8.13 Replace ment of the dowser (shutter) ..............................................................................................152
R5905043 DP2K-12C/11CX 19/02/2018
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