Vaporizer Installation and Disassembly
3 - 4 Operator’s Manual of Anesthesia System
3.4 Vaporizer
The equipment contains a 2-position vaporizer system to enable anesthetic agents to be introduced
into the fresh gas flow. Two vaporizers are supported, but only one vaporizer can be used at a time.
Isoflurane, Desflurane and Sevoflurane vaporizers can be used.
CAUTION: Only vaporizers with Selectatec® Interlock-Systems may be used with
this equipment.
WARNING: Use vaporizers compliant with ISO 80601-2-13. Refer to the vaporizer
manufacturer’s Instructions For Use for installing, filling or draining the
vaporizer and other information.
WARNING: Use care in lifting and manipulating vaporizers during the installing
process as their weight may be greater than expected.
NOTE: The barometric pressure may differ from the calibration pressure of the
anesthetic vaporizer. This may cause an inaccurate output of the
anesthetic agent. The operator should continuously monitor the
concentration of anesthetic agent during system use to determine if
the output concentration is accurate.
1. To replace or remove a vaporizer, lift each vaporizer straight up off the manifold. Do not pull the
vaporizer forward. Do not rotate the vaporizer on the manifold.
2. Align the new vaporizer over the valve cartridges of the installing bar, slightly tilting back the
vaporizer. Hang the vaporizer on the installing bar as shown in Figure 3-1. Ensure that the
locking mechanism handle is in the unlocked position.
Figure 3-1 Vaporizer, unlocked
3. Rotate the locking mechanism handle clockwise into the locked position as shown in Figure 3-2.
NOTE: If installing a Desflurane vaporizer, refer to the manufacturer’s Instructions
For Use on installation and use of the vaporizer.
Locking Mechanism Handle in
the Unlocked Position