Dräger Savina 300 Technical Documentation Manual page 56

Maintenance instructions
Replacing the external batteries
56
5. Loosen the screw (Fig.
Fig. 53 View of external batteries; screw (strap)
CAUTION
Danger of injury by falling battery!
When removing the batteries there is a risk that the upper battery might fall
out.
– Hold the top battery during removal.
Savina 300
53/1) initially just two turns.