General Console Requirements; Console Environmental Requirements; Environmental Requirements For An Ultrasound Room; Cooling - GE LOGIQ 7 Service Manual

GE H
EALTHCARE
D 2286865, R
IRECTION EVISION
Section 2-2

General Console Requirements

2-2-1

Console Environmental Requirements

Table 2-2 Environmental Requirements for LOGIQ™ 7 Scanners
Temperature
Humidity
Pressure
Table 2-3 Environmental Requirements for an Ultrasound Room
Power Source
Current Rating
Radiation Shielding
Temperature
Heat Dissipation
Floor Landing
Floor Condition
2-2-1-1

Cooling

The cooling requirement for the LOGIQ™ 7 is 3500 BTU/hr. This figure does not include cooling needed
for lights, people, or other equipment in the room. Each person in the room places an additional 300
BTU/hr. demand on the cooling system.
2-2-1-2 Lighting
Bright light is needed for system installation, updates and repairs. However, operator and patient
comfort may be optimized if the room light is subdued and indirect. Therefore a combination lighting
system (dim/bright) is recommended. Keep in mind that lighting controls and diameters can be a source
of EMI which could degrade image quality. These controls should be selected to minimize possible
interface.
2-2
14
Operational
o
10 - 35 C
o
50 - 95 F
30 - 80%
non-condensing
700 - 1060hPa
Item
Refer to Table 2-4 on page 2-3.
20A (120V, 100V); 7.5A (220-240V) CIRCUIT BREAKER
NONE REQUIRED for ULTRASOUND ENERGY
20-26 DEG. C (68-79 DEG F) for PATIENT COMFORT
Humidity
50% to 70% for PATIENT COMFORT
3500 BTU/Hr.
Approximately 680 - 800 kg/m
Gradient: WITHIN 5 degrees
Weight
Approximately 225 kg (496lbs) without Accessories
Section 2-2 - General Console Requirements
Storage Transport
o
-10 - 50 C -10 - 50
o
14 - 122 F 14 - 122
30 - 80% 30 - 80%
non-condensing non-condensing
700 - 1060hPa 700 - 1060hPa
Values
2
without Accessories
LOGIQ™ 7 S M
ERVICE
o
C
o
F
ANUAL