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Chapter 10
Care and Maintenance
REF 1057983 A Respironics V200 Ventilator Operator’s Manual 10-5
Removing and Replacing Inspiratory Bacteria Filter
Follow the steps outlined below to remove and replace the inspiratory bacteria
filter.
Figure 10-2: Removing and Replacing Inspiratory Bacteria Filter
1. Disconnect circuit tubing (1) from inspiratory bacteria filter outlet (2).
2. Disconnect filter (3) from the gas outlet (4). If optional O
2
sensor is
installed, ensure it is not dislodged. When used, O
2
sensor is located
between gas outlet (4) and filter (3).
3. Insert new filter onto the gas outlet (4) with flow direction indicator
(on the filter) pointing away from the ventilator.
4. Reconnect circuit tubing (1) to new filter outlet (2).
Removing and Replacing Expiratory Bacteria Filter
Refer to the illustration below and follow the steps outlined below to remove
and replace the expiratory bacteria filter.
WARNING: The expiratory filter housing may be hot if removed from the ventilator
immediately after use. Wait 15 minutes after turning off ventilator power
before removing the heated expiratory bacteria filter. Exercise caution when
handling the filter housing.