Dräger Perseus A500 Instructions For Use Manual page 134

Tests
Water trap
1 Check the water level in the water trap.
2 Pay attention to the period of use of the water
trap and replace if necessary.
When Infinity ID functionality is configured:
– Water traps of type Infinity ID WaterLock 2
will automatically be detected and the
exchange date will automatically be set.
When Infinity ID functionality is not configured:
– Water traps will not be detected.
 Update the exchange date manually: Touch
the Reset button after a new water trap has
been installed.
134 Instructions for use Perseus A500 SW 2.0n