IVAC® Volumetric Pump (Models 571 & 572)
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1000SM00018 Issue 2
Spare Parts Replacement Procedures
Body Assembly
(continued)
Spare Parts
Item
Description
Part Number
A
ASSY,HARN,ROTN SNSR,56X/57X
125445
B
SCREW,MACH 4-40X5/8 PNH PHH
300347
Rotation Sensor Assembly
Replacement Procedure
1. Disconnect the rotation sensor assembly wiring harness from
the Accessory Interface Board (J16 = back sensor, J13 = front
sensor), removing cable ties as required.
2. Remove the one screw which secures both rotation sensors.
Withdraw the rotation sensor assembly.
3. Reassemble in reverse order.
Refitting note:
After fixing the rotation sensors, rotate the motor timing pulley
and adjust the rotation sensor slot to ensure that the optical flag
rotates freely.
Important: Breakdown of the mechanism assembly is limited to replacement of the motor, the rotation
sensor assembly, the two timing pulleys and the timing belt only. Do not attempt to disassemble the
Front Panel Assembly any further.
If repair of any other mechanism components is necessary, contact your local Cardinal Health Affiliate
Office or Distributor for advice.
Mechanism Assembly
To carry out repairs and/or replacement of the body assembly components, follow the instructions in the relevant
sections of this chapter.
(
A
) Rotation Sensors
(
B
) Screw
To J13
To J16
To J14
Motor
Timing Pulley (large)
Rotation Sensors
Timing Pulley (small)
Belt
Mounting Plate
Summary of Contents for IVAC 571
Page 1: ...IVAC Variable Pressure Volumetric Pump Models 571 572 Technical Service Manual...
Page 37: ...Chapter 4 Troubleshooting In this chapter Introduction 38 Error Messages 38 General Faults 42...
Page 97: ...Appendix C Configured Options...
Page 99: ...Appendix D Disposal...
Page 101: ...Appendix E Service Contacts...
Page 103: ...Appendix F Document History...
