Barco HDQ--2K40, Руководство пользователя

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2. General
Cooling requirements
The projector is fan cooled and must be installed with suf fi cient space around the projector head, minimum 20 cm (8”) to ensure
suf fi cient air fl ow. It should be used in an area where the ambient temperature, as measured at the projector air inlet , does not
35°C (+95°F).
For an overview of all air inlets and outlets of the projector, see "Air inlets and outlets", page 20.
Clean air environment
A projector must always be mounted in a manner which ensures the free fl ow of clean air into the projectors ventilation inlets. For
installations in environments where the projector is subject to airborne contaminants such as that produced by smoke machines or
similar (these deposit a thin layer of greasy residue upon the projectors internal optics and imaging electronic surfaces, degrading
performance), then it is highly advisable and desirable to have this contamination removed prior to it reaching the projectors clean
air supply. Devices or structures to extract or shield contaminated air well away from the projector are a prerequisite, if this is not a
feasible solution then measures to relocate the projector to a clean air environment should be considered.
Only ever use the manufacturer’s recommended cleaning kit which has been speci fi cally designed for cleaning optical parts, never
use industrial strength cleaners on the projector’s optics as these will degrade optical coatings and damage sensitive optoelectronics
components. Failure to take suitable precautions to protect the projector from the effects of persistent and prolonged air contam-
inants will culminate in extensive and irreversible ingrained optical damage. At this stage cleaning of the internal optical units will
be noneffective and impracticable. Damage of this nature is under no circumstances covered under the manufacturer’s warranty
and may deem the warranty null and void. In such a case the client shall be held solely responsible for all costs incurred during any
repair. It is the clients responsibility to ensure at all times that the projector is protected from the harmful effects of hostile airborne
particles in the environment of the projector. The manufacturer reserves the right to refuse repair if a projector has been subject to
knowingly neglect, abandon or improper use.
Main Power requirements
The HDQ 2K40 operates from a nominal 230/400V 3W+N+PE 16A 50-60Hz or 208V 3W+PE 27A 50-60Hz. The projector must
be switched internally between a star connection to a delta connection or vice versa. See "Y-
Δ (wye-delta) con fi guration of the
projector", page 28.
For a 3W+N+PE system, 400V is measured between the lines, 230V is measured between the lines and the neutral.
For a 3W+PE system, 208V is measured between the lines.
The power cord required to connect the projector with the power net is not delivered with the projector. It is the responsibility of the
customer to provide the correct type of power cord.
The cross-sectional area of the conductors in the power supply cord shall not be less than 4 mm 2 or AWG 10.
The power cord must be rated for minimum 300V in case of a 3W+PE (208V) power system, and minimum 500V in case of a
3W+N+PE (230/400V) power system.
To protect operating personnel, the National Electrical Manufacturers Association (NEMA) recommends that the instrument panel
and cabinet be grounded. In no event shall this projector be operated without an adequate cabinet ground connection.
The AC supply must be installed by a quali fi ed electrician in conformance to local codes. Hardware, wire sizes and conduit types
must comply with local codes.
A readily accessible disconnect device shall be incorporated externally to the equipment for removal of the power to the equipment
mains terminals.
The building installation must be provided with a circuit breaker of max. 40A to protect the complete unit.
W
ARNING
:
Disconnect the power to the projector mains terminals and unplug the power cord at UPS INLET
for removal of all power from the projector.
UPS requirements
The Uninterruptible Power Supply (UPS), also known as a Continuous Power Supply (CPS), must have an output voltage of 200-
240V at 50-60Hz and must be capable of delivering an output current of 5,5 amperes.
The connection between the UPS unit and the UPS inlet of the projector must be done with a certi fi ed AC power supply cord of
minimum 0,75 mm² or 18 AWG and minimum 300V.
C
AUTION
:
The 200–240V power outlet (UPS OUTLET) of the projector may not be used to provide the UPS
unit with power! The UPS OUTLET of the projector may only be used for connection to the UPS INLET of the
projector.
The HDQ 2K40 does not have a built in UPS unit.
16 R5905303 HDQ 2K40 02/03/2015