13.7 Gas supply
Gas supply inlets and gas outlets
Central gas
Supply pressure:
250-650 kPa/2.5-6.5 bar/ 36-94 PSIAir
250-650 kPa/2.5-6.5 bar/ 36-94 PSIO
2
250-650 kPa/2.5-6.5 bar/ 36-94 PSIN
2
O
Hospital central gas supply must be able to deliver a flow of at least 60 l/min at a supply pressure of
2.8 bar (280 kPa, 41 PSI)
• AGA
• DISS
• NIST
• French standard
Connection standards
Maximum levels:
Air • H
2
O < 7 g/m
3
• Oil < 0.5 mg/m
3
• Chlorine must not be detectable
O
2
• H
2
O < 20 mg/m
3
If the compressed air is generated by a liquid ring compressor there is a potential risk of chlorine in the
supplied air.
<35
o
C (<95
o
F)Maximum inlet gas temperature
Gas supply outlets
Dependent central gas supply pressure or cylinder inlet pressureO
2
outlet
Dependent central gas supply pressure or cylinder inlet pressureAir outlet
Gas backup unit (Option)
Electronically measured cylinder pressure, Quick-release system for
docking and release
Pin Index cylinders (5l)
Approx. 20 kg / 44 lbs excluding gas cylinders, 320 mm x 730 mm
x 220 mm (12.6" x 28.8" x 8.7") (WxHxD)
Weight and size
Max 2 cylinders: O
2
/N
2
O or O
2
/AirCylinder configuration
Max. 20,000 kPa / 200 bar / 2900 PSICylinder pressure, O
2
/Air
Max. 8,000 kPa / 80 bar / 1160 PSICylinder pressure, N
2
O
650 kPa/6.5 bar/94 PSIAir/N
2
O and O
2
Cylinder safety valve opening
pressure
All gases and anesthetic agents must conform to the European and American Pharmacopeia.
272
FLOW-i 4.2, User's Manual
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| Technical specifications |