3.3.1 Preparations and dismantling
• Unpack the O
2
cell at least 15 minutes
before replacement. Turn the ventilator off
using the switch on the rear of the user
interface.
• Disconnect the ventilator from the power
and gas supply.
SERVO-i
SERVO-i
• Lift the locking handle and pull out the
patient unit.
SERVO-i
• Lift the handle and fold it over the Expiratory
cassette.
• Turn the bayonet screw one quarter of a
turn to release.
• Lift off the cover.
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SERVO-i/s, User's Manual
| 3
| Maintenance |