4.8 Mechanical AHD System
Minimum oxygen concentration: 30% ± 3% (of total O2 + N2O flow)
Basal Flow
Cascade flow tubes
Oxygen basal flow 50-75 ml/min
Single Flow tubes
Oxygen basal flow 100-200 ml/min
Reduced pressure from secondary regulators:
See section 4.4.
4.9 Environmental
Operating Conditions
Temperature +10 to 38
o
C (50 to 100
o
F)
Atmospheric Pressure range 70 kPa to 106 kPa
Altitude 2438 m (8000 ft) maximum
Humidity 10 - 95% R.H. non-condensing.
Transport and storage temperature:
Basic machine -5 to 40
o
C (23 to 112
o
F)
Oxygen monitor option -5 to 50
o
C (23 to 122
o
F )
Cleaning Wipe external surfaces with dry or damp cloth.
Use mild soap, or disinfectant solution if necessary.
Please refer to section 6.1.
4.10 Electrical Supply
Power Input
NOTE: The internal power circuit feeds the machine lighting systems only.
Option 1: Internal power / auxiliary power sockets
US/CSA specification machines: 110 - 120 VAC, 60 Hz, 1350 VA maximum
Non-US/CSA specification machines: 100 - 240 VAC, 50 - 60 Hz, 1100 - 2500 VA maximum
Option 2: Auxiliary power outlets / No internal power
US/CSA specification machines: 110 -120 VAC, 60 Hz, 1200 VA maximum
Non-US/CSA specification machines: 100 - 240 VAC, 50 - 60 Hz, 1000 - 2400 VA maximum
Option 3: Internal power / No power outlets
Non-US/CSA specification machines only: 100 - 240 VAC, 50 - 60 Hz, 100 VA maximum
Fuses (internal power): T2AH ceramic (¼ x 1¼ inch) high breaking capacity fuses
Power cable: Permanently attached lead (3 m), with stowage hooks on rear.
17
SPECIFICATION