Instructions for use | Atlan A100 (XL), A300 (XL), A350 (XL) SW 2.1n 269
Service
5. Check the safety equipment:
– Functional integrity of optical and acoustic alarm generators
–O
2 switch on the electronically controlled gas mixer
– Internal battery
– Check the function of the minimum O
2 delivery (mechanically controlled
3-gas gas mixer).
6. Check the accuracy of the gas measurement of the patient-gas measurement
module based on a certified test gas concentration:
– Anesthetic gas measurement:
Isoflurane, 1 Vol%
Sevoflurane, 1 Vol%
Accuracy ±0.35 Vol%
–N
2O measurement, 70 Vol%
Accuracy ±7.6 Vol%
–CO
2 measurement, 5 Vol%
Accuracy ±0.83 Vol%
7. Check the accuracy of the O
2 measurement:
– Ambient air 21 Vol%
Accuracy ±3 Vol%
–100Vol%
Accuracy –5 Vol%
8. Check sample gas flow of the patient-gas measurement module:
– Accuracy 200 ±20 mL/min
9. Check the patient-gas measurement module for leakage:
– Leakage at –200 hPa (cmH
2O)
– <20 hPa/min (cmH
2O/min)
10.Check the non-return valves in the central supply for leakage:
– Leakage ≤20 mL/min
11. Check the operational readiness by means of a system test.
12.Check the accuracy of the airway pressure gauge:
– Accuracy 30 hPa (cmH
2O) ±10 hPa (cmH2O)
13.Perform a visual inspection of both safety valves of the passive AGS for damage
and soiling.
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