General Considerations - Barco UDX 4K22 Installation Manual

1. Safety
1.1

General considerations

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by employing the mains switch. In case the mains switch is not easily accessible, the projectors shall be
disconnected by other means for example the mains junction box.
It is advised to employ the shutter or select an black image on the projector in order to reduce the risk of the
emergency.
General safety instructions
• Before operating this equipment please read this manual thoroughly and retain it for future reference.
• Installation and preliminary adjustments should be performed by qualified Barco personnel or by authorized Barco service deal-
ers.
• All warnings on the projector and in the documentation manuals should be adhered to.
• All instructions for operating and use of this equipment must be followed precisely.
• All local installation codes should be adhered to.
Notice on safety
This equipment is built in accordance with the requirements of the international safety standards IEC60950-1, EN60950-1, UL60950-
1 and CAN/CSA C22.2 No.60950-1, which are the safety standards of information technology equipment including electrical
business equipment. These safety standards impose important requirements on the use of safety critical components, materials and
insulation, in order to protect the user or operator against risk of electric shock and energy hazard and having access to live parts.
Safety standards also impose limits to the internal and external temperature rises, radiation levels, mechanical stability and strength,
enclosure construction and protection against the risk of fire. Simulated single fault condition testing ensures the safety of the
equipment to the user even when the equipment's normal operation fails.
Notice on optical radiation
This projector embeds extremely high brightness (radiance) lasers; this laser light is processed through the projectors optical path.
Native laser light is not accessible by the end user in any use case. The light exiting the projection lens has been diffused within the
optical path, representing a larger source and lower radiance value than native laser light. Nevertheless the projected light repre-
sents a significant risk for the human eye when exposed directly within the beam. This risk is not specific related to the characteristics
of laser light but solely to the high thermal induced energy of the light source; which is equivalent with lamp based systems.
Thermal retinal eye injury is possible when exposed within the Hazard Distance (HD). The HD is defined from the projection lens
surface towards the position of the projected beam where the irradiance equals the maximum permissible exposure as described in
the chapter "Hazard Distance".
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3) IEC 62471-5:2015
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may result in hazardous radiation exposure.
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Be aware of suspended loads.
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Wear a hard hat to reduce the risk of personal injury.
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Be careful while working with heavy loads.
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Mind your fingers while working with heavy loads.
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In case of optical radiation emergency, please disconnect the device from the mains current; this
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No direct exposure to the beam within the hazard distance shall be permitted, RG3 (Risk Group
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Use of controls or adjustments or performance of procedures other than those specified herein
R5906113 UDX 07/07/2017