2 System Controls and Menus
1009-0307-000
2-7
6
Canister release
Push to remove the canister. This allows the
breathing system to vent to the room. Be sure to hold
the canister by the handle before releasing the
canister.
Note: Always do a leak test after operating the
canister release.
12
APL valve
Adjusts breathing system pressure limit during
manual ventilation. The scale shows approximate
pressures. Above 30 cm H
2
O, you will feel clicks as
the knob turns. Turn clockwise to increase. The
following example setting is at about 20 cm H
2
O:
Item
Description
20
30
70
MIN
