Dräger Fabius 4116029 Technical & Service Manual page 162

Repair Instructions
16.5 APL Valve
In case of repair, replace the complete APL valve.
16.5.1 APL Valve Components
Fig. 79: APL valve components
Key
APL valve ring nut
1
Cosy APL valve
2
Crater screw
3
16.5.2 Replacing the APL Valve
• Remove the APL valve ring nut from the old APL valve.
• Mount the APL valve ring nut to the new APL valve.
• Mount the new APL valve to the Cosy compact breathing system mount.
• Perform a function check on Fabius.
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Fabius