GE LOGIQ E9, Service Manual

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GE
D
IRECTION
5573152-100, R
EV
. 2 LOGIQ E9 S
ERVICE
M
ANUAL
2 - 2 Section 2-2 - General console requirements
Section 2-2
General console requirements
2-2-1 Console environmental requirements
2-2-1-1 If the LOGIQ E9 is very cold or hot
When unpacking the device, allow the temperature of the device to stabilize before powering up. The
following table describes guidelines for reaching operational temperatures from storage or transport
temperatures. See:
Table 2-1
’
2-2-1-2 Environmental specifications
2-2-1-3 Cooling
The cooling requirement for the LOGIQ E9 scanner with LCD and onboard peripherals, is up to 4712
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.
2-2-1-4 Lighting
Bright light is needed for LOGIQ E9 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 dimmers can be a source
of EMI which could degrade image quality. These controls should be selected to minimize possible
interference.
Table 2-1 LOGIQ E9 Acclimate Time
o
C
60 55 50 45 40 35 30 25 20 15 10 5 0 -5 -10 -15 -20 -25 -30 -35 -40
o
F
140 131 122 113 104 95 86 77 68 59 50 41 32 23 14 5 -4 -13 -22 -31 -40
Hrs 8 6 4 2 0 0 0 0 0 0 0 2 4 6 8 10 12 14 16 18 20
Table 2-2 Environmental Specifications for LOGIQ E9 Scanners
Operational Storage Transport (< 16 hrs.)
Temperature
10º - 35º C
(50º - 96º F)
-10º - 50º C
(-14º - 122º F)
-10º - 50º C
(-14º - 122º F)
Humidity
30% - 80%
non-condensing
30% - 80%
non-condensing
30% - 80%
non-condensing
Pressure 70 - 106 kPa 70 - 106 kPa 70 - 106 kPa
Heat Dissipation
4712 Btu/hour “ “