GE Innova IGS 620, Руководство по предварительной установке

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2.6 Installations Requirements & Environment Control
NOTICE
In order to minimize interference risks, the following requirements shall apply:
• Cables shielding & grounding:
All interconnect cables to peripheral devices must be shielded and properly
grounded. Use of cables not properly shielded and grounded may result in
the equipment causing radio frequency interference.
• Separated Power supply distribution panel & separated power line:
○
This product complies with the radiated emission limits as per the
CISPR11 Group1 Class A standard.
○ The Innova system is predominantly intended for use (e.g. in hospitals)
with a dedicated supply system, and with an X–Ray shielded room.
○
In case of using in a domestic environment (e.g. doctors’ offices), in order
to avoid interferences, it is recommended to use a separated AC power
distribution panel & separated power line, and an X–Ray shielded room.
•
Subsystems, options & accessories Power supply distribution:
All components, accessories subsystems, systems which are electrically
connected to the Innova system, have to be all AC power supplied by the
same power distribution panel & line.
NOTE:
In order to avoid interferences, the same AC power distribution
panel should supply all Innova system components, accessories,
subsystems and options as the Advantage Workstation, and the
UPS. That same AC power distribution panel should be supplied by
a separated AC power line (coming from a separated transformer
line and winding).
• Stacked components & equipment:
The Innova system should not be used adjacent to or stacked with other
equipment; if adjacent or stacked use is necessary, the Innova system should
be observed to verify normal operation in the configuration in which it will be
used.
•
Low frequency magnetic field:
In case of an Innova system, the Gantry (digital detector) shall be apart
1 meter from the X-Ray generator cabinet, 1 meter from the PDB cabinet, 3
meters from the UPS cabinet, and 1 meter apart from monitors. These
distances specifications shall minimize the low frequency magnetic field
interference risk.
• Static Magnetic Field Limits: The Innova system is compatible with the Earth
magnetic Field. Earth magnetic Field is lower than 1 Gauss.
•
Electrostatic discharges environment & recommendations:
Innova
TM
IGS 620, Innova
TM
IGS 630 Preinstallation Manual
Direction 5694389-1-1EN, Revision 2
Chapter 3 Special Construction Requirements 151