Aisys Planned Maintenance; Every Twelve (12) Months - GE Datex-Ohmeda Aisys Carestation Reference Manual

Aisys

6.2 Aisys Planned Maintenance

Serial Number:
Hospital:
12 months
6.2.1 Every twelve
(12) months
Parts Replacement
Checks and Tests
6-4
24 month 48 month
Perform the following steps every 12 months.
For details, refer to the sections listed.
• Sections marked URM are found in the User's Reference manuals for the Aisys
anesthesia system.
• Sections marked TRM are found in this Technical Reference manual.
Refer to
TRM - Section 9.7.2; perform the following:
Replace the eVap backpressure valve (Stock Number 1011-3983-000).
1. AGSS Maintenance (URM - Part 2, Section 2):
• Empty any condensate from the reservoir (disposable item).
• Inspect air brake for occlusion on active AGSS.
• Inspect, clean or replace filter on active AGSS.
2. Breathing System Maintenance (URM - Part 2, Section 2)
• Disassemble the breathing system modules and inspect components. Replace
any parts that are physically damaged or worn.
3. Bellows Assembly Maintenance (URM - Part 2, Section 2)
• Disassemble the bellows assembly and inspect components. Replace any parts
that are physically damaged or worn.
4. Bellows Assembly Tests (URM - Part 2, Section 2)
5. Perform the checkout procedures in Section 3.
• Inspect the system (TRM - Section 3.1)
• Pipeline and cylinder tests (TRM - Section 3.6)
• O supply alarm test (TRM - Section 3.6.1)
2
• Flush Flow Test (TRM - Section 3.7)
• Alarm tests (TRM - Section 3.8)
• Power failure test (TRM - Section 3.12)
6. Mixer outlet check valve leak test (TRM - Section 6.6.1)
7. Zero the Mixer (TRM - Section 4.5.10)
8. Mixer flow verification test (TRM - Section 6.6.2)
9. Alternate O flowmeter tests (TRM - Section 6.7)
2
10.Auxiliary O flowmeter tests (TRM - Section 6.8)
2
11.Integrated Suction Regulator tests (TRM - Section 6.9)
Date: (YY/MM/DD)
Performed by:
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04/08 M1046983