Hospira LifeCare XL Series, Technical & Service Manual

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CONTENTS
430-00587-008 (Rev. 2/05) iv Plum XL Series
4.2.5.3 DISPLAY CIRCUITRY
(XLM DISPLAY PWA -004 AND HIGHER) . . . . . . . . .
4-11
4.2.5.4 EL PANEL DRIVER CIRCUITRY (XL) . . . . . . . . . . 4-12
4.2.5.5 LED BACKLIGHT PANEL AND DRIVER (XLM) . . . . . . 4-12
4.2.5.6 RUN INDICATOR CIRCUITRY. . . . . . . . . . . . . 4-12
4.2.5.7 LINE POWER INDICATOR CIRCUITRY . . . . . . . . . 4-12
4.2.5.8 CONTROL KNOB CIRCUITRY (XL) . . . . . . . . . . . 4-13
4.2.5.9 CONTROL KNOB CIRCUITRY (XLM) . . . . . . . . . . 4-13
4.2.6 SENSOR PWA . . . . . . . . . . . . . . . . . . . . . . 4-13
4.2.6.1 PRESSURE AMPLIFIER/FILTER CIRCUITRY. . . . . . . . 4-13
4.2.6.2 AC AMPLIFIER CIRCUITRY . . . . . . . . . . . . . . 4-14
4.2.6.3 VOLTAGE REFERENCE CIRCUITRY . . . . . . . . . . 4-14
4.2.6.4 OPTO INTERRUPTER CIRCUITRY . . . . . . . . . . . 4-14
4.2.6.5 EEPROM CIRCUITRY . . . . . . . . . . . . . . . . 4-14
4.2.7 BUBBLE SENSOR PWA . . . . . . . . . . . . . . . . . . . 4-14
4.2.7.1 TRANSMITTER CIRCUITRY . . . . . . . . . . . . . 4-15
4.2.7.2 RECEIVER CIRCUITRY . . . . . . . . . . . . . . . 4-15
4.2.7.3 PIN DETECTOR FLEX CIRCUITRY . . . . . . . . . . . 4-15
4.3 MECHANICAL OVERVIEW . . . . . . . . . . . . . . . . . . . 4-16
4.3.1 CASSETTE . . . . . . . . . . . . . . . . . . . . . . . 4-16
4.3.2 MECHANISM ASSEMBLY . . . . . . . . . . . . . . . . . 4-18
4.3.2.1 MOTOR AND VALVE ASSEMBLIES. . . . . . . . . . . 4-19
4.3.2.2 PRIMARY/SECONDARY VALVE SUBSYSTEM . . . . . . . 4-19
4.3.2.3 INLET/OUTLET VALVE SUBSYSTEM . . . . . . . . . . 4-20
4.3.2.4 PLUNGER DRIVE SUBSYSTEM . . . . . . . . . . . . 4-20
Section 5
MAINTENANCE AND SERVICE TESTS . . . . . . . . . . . . . . . . . . 5-1
5.1 ROUTINE MAINTENANCE . . . . . . . . . . . . . . . . . . . 5-1
5.1.1 INSPECTING THE INFUSION SYSTEM. . . . . . . . . . . . . 5-1
5.1.2 CLEANING THE INFUSION SYSTEM . . . . . . . . . . . . . 5-1
5.1.3 SANITIZING THE INFUSION SYSTEM . . . . . . . . . . . . . 5-2
5.1.4 CLEANING THE BUZZER . . . . . . . . . . . . . . . . . . 5-3
5.2 PERFORMANCE VERIFICATION TEST . . . . . . . . . . . . . . . 5-4
5.2.1 EQUIPMENT REQUIRED . . . . . . . . . . . . . . . . . . 5-4
5.2.2 ICONS AND ENGLISH LANGUAGE EQUIVALENTS . . . . . . . 5-5
5.2.3 INSPECTION . . . . . . . . . . . . . . . . . . . . . . 5-6
5.2.4 TEST SETUP . . . . . . . . . . . . . . . . . . . . . . . 5-6
5.2.5 SELF TEST . . . . . . . . . . . . . . . . . . . . . . . 5-7
5.2.6 KEYPAD AND CONTROL KNOB TEST . . . . . . . . . . . . . 5-8
5.2.7 OPEN DOOR ALARM TEST . . . . . . . . . . . . . . . . . 5-9
5.2.8 ALARM LOUDNESS TEST (XL) . . . . . . . . . . . . . . . . 5-9
5.2.9 ALARM LOUDNESS AND LOCK FUNCTION TESTS (XLM) . . . . . 5-9
5.2.10 BATTERY LEGEND TEST . . . . . . . . . . . . . . . . . . 5-10
5.2.11 FREE FLOW TEST . . . . . . . . . . . . . . . . . . . . . 5-10
5.2.12 PROXIMAL OCCLUSION TEST. . . . . . . . . . . . . . . . 5-10
5.2.13 DISTAL OCCLUSION TEST . . . . . . . . . . . . . . . . . 5-11
5.2.14 DELIVERY ACCURACY TEST . . . . . . . . . . . . . . . . 5-12
5.2.15 EMPTY CONTAINER/AIR-IN-LINE ALARM TEST . . . . . . . . . 5-12
5.2.16 ELECTRICAL SAFETY TEST . . . . . . . . . . . . . . . . . 5-13
5.2.17 END OF PERFORMANCE VERIFICATION TEST . . . . . . . . . 5-14
5.3 PERIODIC MAINTENANCE INSPECTION . . . . . . . . . . . . . . 5-14
5.4 BATTERY OPERATION OVERVIEW . . . . . . . . . . . . . . . . 5-14
5.4.1 BATTERY CHARGER CURRENT TEST (OPTIONAL) . . . . . . . . 5-15
5.5 DATAPORT CONNECTION AND GROUND CONTINUITY TEST
(OPTIONAL) . . . . . . . . . . . . . . . . . . . . . . . . . 5-16
5.6 NURSE CALL FUNCTION TEST (OPTIONAL). . . . . . . . . . . . . 5-18