Barco DP2K-23B, Руководство по установке, Страница: 12 / 137

1. Safety
To prevent personal injury
• Isolate electrically before replacing the lamp or lamp house. Caution: Hot lamp (house).
• Caution: High pressure lamp may explode if improperly handled. Refer servicing to quali fi ed service personnel.
• To prevent injury and physical damage, always read this manual and all labels on the system before inserting the lamp casing,
powering the projector or adjusting the projector.
• To prevent injury, take note of the weight of the projector. Minimum 4 persons are needed to carry the projector.
• To prevent injury, ensure that the lens, exhausting system and all cover plates are correctly installed. See installation proce-
dures.
• Warning: high intensity light beam. NEVER look into the lens ! High luminance could result in damage to the eye.
• Before attempting to remove any of the projector’s covers, disconnect to the projector mains terminals and unplug the power
cord at UPS INLET for removal of all power from the projector.
• When required to remove all power from the projector, to access parts inside, always disconnect to the projector mains terminals
and unplug the power cord at UPS INLET
• Do not place this equipment on an unstable cart, stand, or table. The product may fall, causing serious damage to it and
possible injury to the user.
• It is hazardous to operate without lens or shield. Lenses, shields or ultra violet screens shall be changed if they have become
visibly damaged to such an extent that their effectiveness is impaired. For example by cracks or deep scratches.
• Warning: Protection from ultraviolet radiation : Do not look directly in the light beam. The lamp contained in this product is
an intense source of light and heat. One component of the light emitted from this lamp is ultraviolet light. Potential eye and skin
hazards are present when the lamp is energized due to ultraviolet radiation. Avoid unnecessary exposure. Protect yourself and
your employees by making them aware of the hazards and how to protect themselves. Protecting the skin can be accomplished
by wearing tightly woven garments and gloves. Protecting the eyes from UV can be accomplished by wearing safety glasses
that are designed to provide UV protection. In addition to the UV, the visible light from the lamp is intense and should also be
considered when choosing protective eye wear.
• Exposure to UV radiation : Some medications are known to make individuals extra sensitive to UV radiation. The American
Conference of Governmental Industrial Hygienists (ACGIH) recommends occupational UV exposure for an-8 hour day to be
less than 0,1 micro-watts per square centimeters of effective UV radiation. An evaluation of the workplace is advised to assure
employees are not exposed to cumulative radiation levels exceeding these government guidelines.
W
ARNING
:
Never look into the exhaust output. High luminance and UV radiation could result in damage to
the eye. The installation of an exhaust system is mandatory before operating the projector.
To prevent fi re hazard
• Do not place fl ammable or combustible materials near the projector!
• Barco large screen projection products are designed and manufactured to meet the most stringent safety regulations. This
projector radiates heat on its external surfaces and from ventilation ducts during normal operation, which is both normal and
safe. Exposing
fl ammable or combustible materials into close proximity of this projector could result in the spontaneous ignition
of that material, resulting in a fi re. For this reason, it is absolutely necessary to leave an “exclusion zone” around all external
surfaces of the projector whereby no fl ammable or combustible materials are present. The exclusion zone must be not less
than 40 cm (16”) for all DLP Cinema projectors. The exclusion zone on the lens side must be at least 5 m. Do not cover the
projector or the lens with any material while the projector is in operation. Keep
fl ammable and combustible materials away from
the projector at all times. Mount the projector in a well ventilated area away from sources of ignition and out of direct sun light.
Never expose the projector to rain or moisture. In the event of
fi re, use sand, CO
2
or dry powder fi re extinguishers. Never use
water on an electrical fi re. Always have service performed on this projector by authorized Barco service personnel. Always
insist on genuine Barco replacement parts. Never use non-Barco replacement parts as they may degrade the safety of this
projector.
• Slots and openings in this equipment are provided for ventilation. To ensure reliable operation of the projector and to protect
it from overheating, these openings must not be blocked or covered. The openings should never be blocked by placing the
projector too close to walls, or other similar surface. This projector should never be placed near or over a radiator or heat
register. This projector should not be placed in a built-in installation or enclosure unless proper ventilation is provided.
• Projection rooms must be well ventilated or cooled in order to avoid build up of heat. It is necessary to vent hot exhaust air from
console to the outside of the building. The mandatory exhaust system must include a blower that maintain at least 10 m
3
/min
(350 CFM) when measured at the projector exhaust opening.
• Let the projector cool completely before storing. Remove cord from the projector when storing.
• Heat sensitive materials should not be placed in the path of the exhausted air or on the lamp house.
6 R59770495 DP2K-23B 30/04/2010