Dräger Medical Zeus, Техническая документация инструкция

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Zeus Maintenance procedures
6 Diaphragm mounts
in the breathing sys-
tem
6.1 Replacement inter-
val
Refer to the Zeus Instructions for Use manual for the replacement intervals of
the flow, Spont, and Closed valve diaphragm mounts.
6.2 Removing the
breathing system
1. Remove the breathing system as described in the chapter Maintenance
Procedures, Removing/Fitting the Breathing System .
6.3 Replacing the dia-
phragm mount
The flow valve ( Figure 9 -6) and the Spont valve ( Figure 9 -5) are valves the
diaphragms of which seal against a crater. The diaphragm of the Closed
valve (
Figure 9 -3) actuates a valve insert.
Figure 9 Flow (6), Spont (5), and Closed valve (3), old version
Removing the metal dia-
phragm mount 1. Remove the retaining ring and the washer underneath from the respec-
tive diaphragm mount ( Figure 9 ).
2. Remove the diaphragm.
3. Pull the diaphragm mount out of the breathing system and discard it.
4. Continue with step 6 .
Replacing the plastic dia-
phragm mount 5. Pull the diaphragm mount out of the breathing system and discard it.
NOTE
The diaphragm mount has been redesigned for leakage reasons. In the
event of maintenance , replace all old metal diaphragm mounts with the
new diaphragm mounts made of black plastic.
Only in the event of repair may those metal diaphragm mounts that are
still intact remain in the breathing system. Only the faulty diaphragm mount
is replaced with the new type made of plastic.