Light Intensity Hazard Distance - Christie Boxer 4K Series Service Manual

Caution! If not avoided, the following could result in minor or moderate injury.
• SHOCK HAZARD! Disconnect the product from AC before installing, moving, servicing, cleaning,
removing components, or opening any enclosure.
• Christie products must be installed and serviced by Christie qualified technicians.
• TRIP OR FIRE HAZARD! Position all cables where they cannot contact hot surfaces, be pulled, be
tripped over, or damaged by persons walking on or objects rolling over the cables.
• The American Conference of Governmental Industrial Hygienists (ACGIH) recommends
occupational UV exposure for an 8-hour day to be less than 0.1 microwatts per square
centimeters of effective UV radiation. A workplace evaluation is advised to assure employees are
not exposed to cumulative radiation levels exceeding the government guidelines for your area.
Be aware that some medications are known to increase sensitivity to UV radiation.
Notice. If not avoided, the following could result in property damage.
• SHOCK HAZARD! All harnessing must be properly routed and secured as originally installed,
especially in high voltage areas.
• FIRE HAZARD! Do not use a power cord, harness, or cable that appears damaged.

Light intensity hazard distance

This projector has been classified as Risk Group 3 as per the IEC62471 standard due to possible
hazardous optical and thermal radiation being emitted.
Warning! If not avoided, the following could result in serious injury.
• PERMANENT/TEMPORARY BLINDNESS HAZARD! No direct exposure to the beam must be
permitted.
• PERMANENT/TEMPORARY BLINDNESS HAZARD! Operators must control access to the beam
within the hazard distance or install the product at the height that prevents exposure of
spectators' eyes within the hazard distance. The hazard zone must be no lower than 3.0 meters
above the floor and the horizontal clearance to the hazard zone must be a minimum 2.5 meters.
• EXTREME BRIGHTNESS! Do not place reflective objects in the product light path.
The following diagram and table show the zones for ocular and skin hazard distances:
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 guidelines
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