Datascope - Mindray

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Periodic Maintenance Functional Tests FIGURE 6-23 Oxygen Sensor Calibration Instructions 3. Proceed based on one of the following two conditions: If the calibration is successful, the screen shown in FIGURE 6-25 will be displayed, instructing the user to reinstall the oxygen sensor into the Breathing System. Select the Done button to complete the process. If the calibration fails, the screen shown in FIGURE 6-26 will be displayed, instructing the user to either repeat the calibration (by selecting the Repeat Cal button) or to replace the oxygen sensor. If the oxygen sensor must be replaced, select the Exit button, replace the oxygen sensor using a push and turn motion, and then repeat the calibration. FIGURE 6-25 Oxygen Sensor Calibration Successful FIGURE 6-24 Oxygen Sensor Calibration Progress Bar FIGURE 6-26 Oxygen Sensor Calibration Failed AS3000 Service Manual 0070-10-0683 6 - 23
Functional Tests Periodic Maintenance 6.8.5 Pneumatic Leak Tests 6.8.5.1 N 2 O Cylinder Leak Test 1. Remove the N 2 O line pressure hose from the line pressure inlet on the AS3000. 2. Mount a full N2O cylinder to the rear panel yoke. If necessary, place a new clean tank washer between the cylinder and the yoke to minimize any leaks at the yoke connection. 3. Open the N2O cylinder until its pressure gauge indicates cylinder pressure. 4. Close the N2O cylinder. 5. The N2O cylinder pressure gauge should not drop more than 10% of its initial pressure over 1 minute. 6.8.5.2 O 2 Cylinder Leak Test 1. Remove the O 2 line pressure hose from the line pressure inlet on the AS3000. 2. Mount a full O2 cylinder to the rear panel yoke. If necessary, place a new clean tank washer between the cylinder and the yoke to minimize any leaks at the yoke connection. 3. Open the O2 cylinder until its pressure gauge indicates cylinder pressure. 4. Close the O2 cylinder. 5. The O2 cylinder pressure gauge should not drop more than 10% of its initial pressure over 1 minute. 6.8.5.3 AIR Cylinder Leak Test 1. Remove the AIR line pressure hose from the line pressure inlet on the AS3000. 2. Mount a full AIR cylinder to the rear panel yoke. If necessary, place a new clean tank washer between the cylinder and the yoke to minimize any leaks at the yoke connection. 3. Open the AIR cylinder until its pressure gauge indicates cylinder pressure. 4. Close the AIR cylinder. 5. The AIR cylinder pressure gauge should not drop more than 10% of its initial pressure over 1 minute. 6.8.5.4 Line Supply Check Valves Test 1. Connect and open a full gas cylinder on each yoke. 2. Verify the cylinder gauges operate. 3. Remove each line pressure hose one at a time from the wall supply inlet. 4. Verify no gas is escaping from any of the three central supply high pressure hoses connected to the AS3000 using a Digital Flow Meter. 5. Verify there is no external damage to the gas supply inlet coupling on the AS3000. 6. Reattach each central supply gas hose to the wall supply inlets. 6 - 24 0070-10-0683 AS3000 Service Manual
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Datascope AS AnesthesiA Delivery sy
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AS3000 is a U.S. trademark of Mind
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Table of Contents Manual Breathing
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Table of Contents System Self Test.
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Table of Contents This page intenti
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Introduction Cautions WARNING: Comp
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Introduction Notes This page intent
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Microprocessor-controlled Ventilato
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Components Theory of Operation 3. U
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Components Theory of Operation 14.
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Components Theory of Operation 26.
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Components Theory of Operation 1.3.
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Ventilator Control and Drive Theory
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Anesthesia System Components Theory
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Ventilator Pneumatic - O 2 Drive Ga
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The Breathing System Theory of Oper
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The Breathing System Theory of Oper
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Assembly Installation Guide 2.2 Ass
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Warnings and Cautions Repair Inform
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Page 99 and 100: Available Replacement Parts and Sub
Page 101 and 102: Isometric Drawings Replacement Part
Page 115 and 116: Calibration Warnings, Precautions,
Page 117 and 118: General Guidelines Calibration 5.3
Page 119 and 120: Calibration Procedures Calibration
Page 129 and 130: Periodic Maintenance Schedule of Se
Page 131 and 132: Check Valve Cleaning Periodic Maint
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Page 149: Functional Tests Periodic Maintenan
Page 167 and 168: Preoperative Checklist Periodic Mai
Page 175 and 176: Phone Numbers and How To Get Assist
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Page 179 and 180: 0070-10-0683 Rev J January 11, 2011
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Datascope - Mindray

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