IVAC® Volumetric Pump (Models 571 & 572)
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1000SM00018 Issue 2
Circuit Descriptions
Functional Module Block Diagram
IVAC® Volumetric Pump (Models 571 and 572)
Logic PCB
Main Processor
J9
Transformer
Circuit Breaker
Flow Sensor
(optional)
Mains Inlet
Line Filter
J7
P9
Analog PCB
J5
Power PCB
J1
P7
J4
J6
Accessory Interface PCB
CHASSIS ASSEMBLY
Mechanism
Motor
Door Sensor
J11
Air-In-Line
Receiver
Display PCB
Set Sensor
Bezel/Switch Panel
J1
J4
J1
J2
J12
J3
J10
J15
Pressure Transducer/
Vacuum Assembly
Pressure
Transducer
Vacuum Unit
J14
J13
J16
DOOR ASSEMBLY
BODY ASSEMBLY
Battery
J2
Speaker
E1- / E2+
Motor
Control
Watchdog
Alarm
A/D
Converter
Air-In-Line
Transmitter
Rotation Sensor RO1
Display
Drivers
Display
Segments/Leds
Ultrasonic
Air-In-Line
Vacuum
Detect
Power
Regulator
RAM
Power Up
Circuit
Drop
Discriminator
Pressure
Amplifier
Rotation Sensor RO2
J8
External Test Connector
Содержание IVAC 571
Страница 1: ...IVAC Variable Pressure Volumetric Pump Models 571 572 Technical Service Manual...
Страница 37: ...Chapter 4 Troubleshooting In this chapter Introduction 38 Error Messages 38 General Faults 42...
Страница 97: ...Appendix C Configured Options...
Страница 99: ...Appendix D Disposal...
Страница 101: ...Appendix E Service Contacts...
Страница 103: ...Appendix F Document History...