6 Maintenance
1006-0453-000 05/04
6-3
6.1 Supply gas inlet filter
1. Element assembly
2. O-ring, install into filter body prior to assembly
3. Filter cap
Figure 6-1 • Filter body assembly on bottom of ventilator manifold
1. Remove the rear cover of the breathing system.
2. Locate the filter cap at the bottom of the vent engine.
3. Unscrew the filter cap and replace the filter.
4. Check the condition of the o-ring on the filter cap. Replace if cracked or
torn.
5. Reinstall the filter and the filter cap.
6. Perform the Preoperative Checkout Procedure in the Aestiva Anesthesia
System Operation Manual.
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CAUTION
Cross threading the filter bowl can cause debris to accumulate on the
filter resulting in shorter useful life of the filter.
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CAUTION
Once you start the threads on the filter body, with the O-ring mounted to
the body, do not back out the filter body unless you take it all the way out
and restart the mounting. If the body is partially unscrewed or backed
out from the manifold seat, the O-ring will slip out of place and result in
an unacceptable leak.
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Summary of Contents for Aestiva 7900 SmartVent
Page 1: ...Aestiva 5 7900 Anesthesia Ventilator Technical Reference Manual ...
Page 44: ...Notes 2 28 05 04 1006 0453 000 ...
Page 82: ...Notes 4a 36 05 04 1006 0453 000 ...
Page 116: ...Notes 4b 34 05 04 1006 0453 000 ...
Page 150: ...Notes 5 34 05 04 1006 0453 000 ...
Page 158: ...Notes 6 8 05 04 1006 0453 000 ...
Page 182: ...Notes 7 24 05 04 1006 0453 000 ...
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