Christie Boxer 4K Series Service Manual page 24

Danger! If not avoided, the following results in death or serious injury.
• SHOCK HAZARD! Disconnect the product from AC before installing, moving, servicing, cleaning,
removing components, or opening any enclosure.
Caution! If not avoided, the following could result in minor or moderate injury.
• Protective safety gear and goggles are recommended when servicing.
1. Turn off the lamps by pressing and holding the power button until you hear a beep.
2. Power off the projector by disconnecting from AC power after the cool down period ends.
3. Place the projector in a level landscape orientation.
4. Relieve the pressure in the liquid cooling hoses by opening the reservoir fill port.
5. Allow the system to vent for 10 seconds so captured pressures in the water blocks can begin to
normalize.
6. Wipe any coolant that may have bubbled out when removing the fill port.
7. Reinstall the fill port.
8. Place a large kimwipe or equivalent cloth wipe over the light engine compartment to catch any
potential coolant ejected while disconnecting the hoses.
9. Place another large cloth wipe on top of the fold mirror and integrator assemblies.
10. Wrap a cloth wipe over around the disconnect fitting and pull the release sleeve.
If possible, once a female side is disconnected, point it upright to reduce the amount of coolant
loss in the event that the inner locking ring becomes stuck.
Boxer 4K Service Guide
020-101699-04 Rev. 1 (02-2018)
Copyright 2018 Christie Digital Systems USA, Inc. All rights reserved.
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Service setups
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