723–0018 /02 F70 105
17.1 Disassembly / Assembly instructions
This section describes disassembly and assembly of projector following guidelines set forth in assembly
hierarchy. Additional information how the unit assembles may be found on the product exploded views. Unless
otherwise indicated, re-assembly in reverse order.
17.2 Safety Precautions
Warning!
When changing lens, always close the shutter to avoid accidentally staring in to the lens opening. This light
can be harmful to the eyes.
Close the shutter by pressing the shutter button on the keypad panel. The key will illuminate red when the
shutter is closed.
Always disconnect mains power before attempting assembly/de-assembly steps. Failure to disconnect mains,
may lead to short-circuits, voltage shocks or otherwise damage to vital components in the system.
While mains power is connected but device is switched off, the following items may retain a charge:
• DC Power supply
• Laser Driver
Take care when removing the cluster module. In the unlikely event that the bulb ruptures, small glass
fragments may be generated. The cluster module is designed to contain these fragments, but use caution
when removing the cluster module.
Do not dispose of the real time clock battery as unsorted municipal waste, but ensure correct
disposal at municipal drop-off stations where batteries can be collected separately
17.3 Removing the projector cover panels
17.3.1 Remove top cover
In order to remove top panel, rear cover must be released and removed, see“Remove the Rear
Cover”, page 106
Release and remove 10 screws, TX20 M4x10 W/Lock washer from top side. See illustration below. The red
circles shows the screws for the top cover itself, and the blue circles shows the screws for both the top cover
AND the front and rear cover, that also has to be removed in order to release the top cover.
Carefully pull the back cover a bit backwards and lift up the rear end of the top cover. Then slide the top cover
backwards and up simultaneously to remove.
Assembly hierarchy
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