GE Innova IGS 520 Preinstallation Manual page 191

NOTE: (2) For more details, consult appropriate pre–installation manual
NOTE: (3) For UPS 20 kVA option refer to
NOTE: (4) Moderate use: 8 cases / 10 hours, typical use: 11 cases / 10 hours, maximum use:
during case.
NOTE: (5) For IVUS environmental limitations and heat output, refer to
NOTE: (6) The 2nd optional LD monitor is not necessarily in the control room. It may be
installed in the exam room (outside patient vicinity).
NOTE: (7): On batteries heat output = 0.52 kW / 1755 BTU
3.2 Fluoro UPS Option
The heat produced by the UPS is transferred to the environment by its ventilation. Cooling air
enters the cabinets through the air inlet (grids) located at the bottom and exhausted through the
outlet on the roof. A suitable ventilation or cooling system must be installed to extract the heat
from the UPS room.
If the UPS is placed on a raised floor, the airflow for UPS cooling should enter from underneath
the UPS, through the appropriate aperture on the raised floor.
If the UPS runs in a dusty environment, we recommend strongly to install filters on the air inlet
of the UPS room. In this case it should be considered that these filters can cause reduced
speed at the air inlet.
Chapter 4 Environmental Requirements
Innova IGS 520, Innova
TM
NOTICE
The Fluoro UPS batteries require a cooling system to keep ambient temperature
below 25 ºC (77 ºF).
CAUTION
Make sure there is a ventilation air flow, preferably ensured by natural air flow,
otherwise by enforced ventilation, so that hydrogen concentration is below 1%
(according to Standard IEC 62040-1-2).
NOTICE
Do not put anything on the top of the cabinet.
IGS 530, Innova
TM
Section 3.2
Illustration 4-1:
IGS 540 Pre-Installation Manual
TM
Direction 5499972-1-1EN, Revision 2
Section 3.3
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