Mindray WATO EX-55Pro, Service Manual

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6-2
6.3 System Check
1. Ensure that the device is intact.
2. Ensure that the breathing system and absorbent canister are well connected.
3. Ensure that the vaporizer is filled with a defined amount of anesthetic agent.
4. Confirm the test list before additional operations.
5. Confirm the additional standby cylinder wrench.
6. Ensure that the AGSS transfer hose is not damaged. Drain the water build-up.
7. Ensure that the AC power cable is not damaged.
6.4 Maintenance Package Parts
To ensure the long-term reliability and stability of the anesthesia machine, periodical maintenance
of the equipment and replacement of its parts must be performed by authorized service personnel.
For details about parts replacement, refer to
9 Repair and Disassembly.
Periodical parts
replacement can be carried out every year. To distinguish the clients’ requirements, there are three
kinds of one-year service packages: one-year maintenance package, one-year expansion package,
and one-year complete package. Make records of the parts that have been replaced before the
periodical replacement.
NOTE

These schedules are the minimum frequency based on typical usage of 2000 hours
per year. You should service the equipment more frequently if you use it more than
the typical yearly usage.

To avoid equipment damage or personal injury, replace the parts which need to be
replaced periodically even if they are not worn or damaged when the due date
arrives.
6.4.1 One-year Replaceable Parts
One-year replaceable parts vary depending on patient circuit configuration. Non-circuit part and
circuit part are described separately. For non-circuit part, because it is the same part for different
machine confirmations, there is no difference in the list of replaceable parts. For circuit part, it
differs subject to machine configuration.