18 Reprocessing instructions | Perseus A500
Reprocessing
Removing the inspiratory valve and the expiratory valve
● Carefully remove the red inspiratory valve (A) and the blue expiratory valve (B)
from the lower part of the breathing system.
To do this, proceed as follows:
1. Place your finger at the side of the lower edge of the valve. Using gentle
pressure, push the valve upwards. When the valve is released, carefully remove
it.
2. Only grasp the valve by the valve cage. Do not touch the valve disks when doing
this.
NOTE
Do not use any tools.
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