1. General information 1. GENERAL INFORMATION Content of the kit Overview The kit contains 4 different fans all internally mounted in the projector: Description Order number Quantity in kit Quantity used in projector B32455791D Radial fan mounted next to the light processor B3245315D Axial fan mounted on the front panel, left side B32466391D...
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1. General information R59770234 INTERNAL FANS 18/02/2008...
2. Preparations 2. PREPARATIONS Removal of the front cover and lamp door. To remove the front cover and the lamp door, consult the user guide of the projector, chapter “Projector covers, removal and instal- lation”. Overview • Removal of the back cover •...
2. Preparations Removal of the top cover To remove the top cover, first remove the front and back cover and the lamp door. Necessary tools Flat screwdriver How to remove the top cover 1. Release the captive screw in the middle of the top cover. Image 2-3 Remove top cover 2.
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2. Preparations Image 2-5 Side cover removal Removal of the side cover on the input side To remove the side cover, first remove the front, back and top cover. Necessary tools Allen wrench 3 mm How to remove the side cover 1.
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2. Preparations Image 2-7 Remove the side cover R59770234 INTERNAL FANS 18/02/2008...
3. Installation procedures 3. INSTALLATION PROCEDURES Preparations Remove the lamp door, back and front cover, top cover and the side cover on the Input and Communication input side. Removal of the fan How to remove the fan 1. Disconnect the fan. If necessary cut the wire tie. Image 3-1 2.
3. Installation procedures The fan assembly is removed for the projector. Image 3-3 4. Turn out both screws fixating the fan to the fan holder. Image 3-4 Mounting the fan Necessary parts B32455791D How to mount 1. Place the new fan on the fan holder with its outlet towards the flange of the holder. Text on the on the fan must be away from the holder.
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3. Installation procedures Image 3-5 Mount fan on fan holder 2. Fixate with 2 screws. 3. Insert the assembly in the projector and turn in both fixation screws. Insert the cable holder between the upper screw and the assembly. Image 3-6 Insert fan in projector 4.
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3. Installation procedures Image 3-7 Tie up cables and reconnect fan R59770234 INTERNAL FANS 18/02/2008...
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4. Installation procedures for the front fans 4. INSTALLATION PROCEDURES FOR THE FRONT FANS Preparations Remove the lamp door, back and front cover, top cover and left or right side cover. Front fan removal, left side The space to turn out the necessary screws is limited. If you cannot access the screws with your tools, first take out the light processor fan.
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4. Installation procedures for the front fans Image 4-2 3. Take out the fan assembly. Both fans are mounted with 4 rubber fan fixes. 4. Pull the fan from the fan fixes. Image 4-3 R59770234 INTERNAL FANS 18/02/2008...
4. Installation procedures for the front fans Front fan installation, left side Necessary parts • Cable tie • B3245315D How to install 1. Push the fan on the rubber fan fixations. Ensure that the arrow is pointing away from the fan holder. Image 4-4 2.
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4. Installation procedures for the front fans Image 4-5 2. Cut the wire ties if necessary. 3. Turn out both fixation screws. Each fan has 2 fixation screws diagonally mounted on the fan. Take off the washer at the same time.
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4. Installation procedures for the front fans Image 4-7 3. Reconnect the fans. Image 4-8 4. Tie up the cables where necessary. R59770234 INTERNAL FANS 18/02/2008...
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4. Installation procedures for the front fans R59770234 INTERNAL FANS 18/02/2008...
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5. Installation of the top fan 5. INSTALLATION OF THE TOP FAN Preparations Only the lamp door, back cover and top cover have to be removed. Removing the top fan How to remove 1. Remove the screw and washer fixing the ring connector of the ground lead (A) R59770234 INTERNAL FANS 18/02/2008...
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5. Installation of the top fan Image 5-1 Remove screws optical assembly fan 2. Remove both screws B and screw C. 3. Take off the fan assembly 4. Disconnect the fan R59770234 INTERNAL FANS 18/02/2008...
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5. Installation of the top fan Image 5-2 Disconnect and remove the fan 5. Turn out both fixation screws A and take off the fan. Top fan installation Necessary tools Allen key 2.5 Necessary parts B32460791D How to mount 1. Place the new fan on the assembly. 2.
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5. Installation of the top fan Image 5-3 Mount top fan 5. Turn in both screws B and screw C. 6. Insert a screw and washer through the ring connector of the ground lead (A) and turn in the screw. R59770234 INTERNAL FANS 18/02/2008...
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