Respironics ESPRIT Service Manual page 159

REF 580-1000-02 G
Test 3: Air Flow Accuracy
Air Position display at 1 LPM (185-525
steps)
Air Position display at 180 LPM (refer to
altitude table)
Air at 5 LPM
Analyzer Flow display (4.5-5.5 LPM)
Air Flow display (4.5-5.5 LPM)
Exhalation Flow display (4.5-5.5 LPM)
Air at 10 LPM
Analyzer Flow display (9-11 LPM)
Air Flow display (9-11 LPM)
Exhalation Flow display (9-11 LPM)
Air at 20 LPM
Analyzer Flow display (18-22 LPM)
Air Flow display (18-22 LPM)
Exhalation Flow display (18-22 LPM)
Air at 50 LPM
Analyzer Flow display (45-55 LPM)
Air Flow display (45-55 LPM)
Exhalation Flow display (45-55 LPM)
Air at 100 LPM
Analyzer Flow display (90-110 LPM)
Air Flow display (90-110 LPM)
Exhalation Flow display (90-110 LPM)
Air at 120 LPM
Analyzer Flow display (108-132 LPM)
Air Flow display (108-132 LPM)
Exhalation Flow display (108-132 LPM)
Air at 165 LPM
Analyzer Flow display (148.5-181.5 LPM)
Air Flow display (148.5-181.5 LPM)
Exhalation Flow display (148.5-181.5 LPM)
Air at 0 LPM
Analyzer Flow display (±0.1 LPM)
Air Flow display (±0.1 LPM)
Exhalation Flow display (±0.1 LPM)
Esprit® Ventilator Service Manual © Respironics, Inc.
Performance Verification
Passed Value Failed Value
Steps Steps
Steps Steps
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
LPM LPM
Chapter 8
Corrected
(after repair)
Value
Steps
Steps
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
LPM
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