GE Innova IGS 520, Руководство по предварительной установке

Страница: 185 / 244

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 ClassA 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.
•
Subsystem & 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 components, accessories, the Innova
system (& subsystems as the Advantage Workstation). The
separated AC power line should supply the panel.
•
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:
○
In order to reduce electrostatic discharge interference, install a charge
dissipative floor material to avoid electrostatic charge buildup.
Innova
TM
IGS 520, Innova
TM
IGS 530, Innova
TM
IGS 540 Pre-Installation Manual
Direction 5499972-1-1EN, Revision 2
Chapter 3 Special Construction Requirements 185