GE Optima XR200amx, Preinstallation Manual

Page: 28 / 46

GE H
EALTHCARE
O
PTIMA
XR200
AMX
/XR220
AMX
D
IRECTION
5336112-1EN, R
EVISION
3 P
RE
-I
NSTALLATION
M
ANUAL
Page 28 Section 3.3 Heat output
3.2.1 Atmospheric pressure
Ensure that the in-use and storage locations meet the atmospheric pressure minimums and
maximums listed in
Table 3-4 .
Ensure that the in-use and storage location conditions do not fluctuate more than the maximum
rates of change given in
Table 3-5 .
Section 3.3 Heat output
Below are the maximum power and thermal values in summary form:
For reference, a tightly closed room of 3 m x 3 m (10 ft x 10 ft) with a 2.4 m (8 ft) ceiling would require
2100 BTU/hour to raise the temperature by 12.2°C (10°F).
Section 3.4 Audible noise
Noise limits assume that all system covers are installed, and assume background noise of 40 dBA.
Measurements are taken 1 m (3.3 ft) from the equipment. The in-use measurement is taken when
the unit is being driven. Tube rotor and exposure tone noise are not included in these
measurements.
Maximum operating noise generated by the equipment is listed in
Table 3-7 .
Table 3-4 Atmospheric pressure requirements
In-use Storage
Min. Max. Min. Max.
70.1 kPa 106 kPa 70.1 kPa 106 kPa
Table 3-5 Atmospheric pressure change rate limits
In-use Storage
< 1.8 kPa/hour < 76 kPa/hour
Table 3-6 Optima XR200amx/XR220amx heat output
State Watts BTU/hour
Idle 143 488
Drive 275 938
Charge 261 890
Expose 474 1616
Expose 611 2084
Table 3-7 Audible noise produced by the system
In-use Idle
Upper limit: 55 dBA Upper limit: 50 dBA