HENNESSY INDUSTRIES COATS 950 Manuals

Manuals and User Guides for HENNESSY INDUSTRIES COATS 950. We have 1 HENNESSY INDUSTRIES COATS 950 manual available for free PDF download: Service Manual And Troubleshooting Manual

HENNESSY INDUSTRIES COATS 950 Service Manual And Troubleshooting Manual

HENNESSY INDUSTRIES COATS 950 Service Manual And Troubleshooting Manual (48 pages)

Computer Wheel Balancers

Brand: HENNESSY INDUSTRIES | Category: Wheel Balancers | Size: 0.93 MB

Table of Contents

Table of Contents
3
Introduction

5
Safety Notes

5
Servicing

5
Equipment Needed

5
Voltage & Phase Checking Procedure

6
Preliminary Inspection

7
Functional Checks

7
Calibration Procedures

8
Error Codes

9
Function Codes

10
Troubleshooting Section for Models 950,1025,1050 & 1055 Balancers

11
Checking Procedures *Bridge Rectifiers

21
- Optical Encoder (Code 44)
  21
- Motor Circuit Testing
  21
- Motor Circuit Diagram
  22
- Piezo Output
  23
Replacement Procedures Section for Models 950,1025, 1050, & 1055 Balancers

24
- Front Panel/Printed Circuit Board Assembly
  24
- Contactor Coil Resistance Measurement
  24
- Replacement
  24
- Touch Panel/Aluminum Back Panel and PCB Assembly
  24
- Hood Magnet
  25
- Magnetic Hood Switch
  25
- Mechanical Hood/Interlock Switch
  25
- On/Off Switch
  25
- Circuit Breakers
  25
- Transformer
  26
- Contactor
  26
- Auxiliary Contactor Block
  26
- Bridge Rectifiers
  26
- A & D Arm Assembly
  27
- Fan Motor Assembly
  27
- Rotary Shutter
  27
- Optical Encoder Assembly
  27
- Drive Motor Assembly
  28
- Piezo Assembly
  28
- Capacitor Assembly
  29
- Capacitor
  29
- Signal Harness
  29
Repair Procedures for the a & D Arm Assembly

30
Motor Service Kit Instructions

32
950 Pro Racer

32
- 950 Pro Racer Wiring Diagram
  33
950 Wiring Diagram (Contactor Style)

34
1050 Wiring Diagram (Contactor Style)

35
Solid State Wiring Diagrams & Troubleshooting Guides

36
PCB Checklist Addendum

46
- Diode Test
  46
- IC Test
  46
Glossary of Terms

47

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