Sharp CD-M4000 Guia do Utilizador descarregar pdf (Página 137)

M4000 Insulation Analyzer User Guide

72A-1230 Rev. F 4-47

July 22, 2005

The resulting top view of the instrument is as shown in Figure 4.23.

Figure 4.23 M4100 Interior View

Transformer

Cover

ground)

Amplifier Assembly

(chassis ground)

Transformer

(connected

to guard)

(chassis

Main Reference Assembly

(connected to guard)

Card

Cage

Low Voltage Power Supply Board

(under corner brace)

1 2 ... 132 133 134 135 136 137 138 139 140 141 142 ... 203 204

M4000 Insulation Analyzer 1
User Guide 1
Structure of this Manual 3
ENTER. Or, press 4
3. Running M4000 Tests 6
Appendix B. Warranty 9
Appendix C. Error Messages 9
Appendix D. Part Numbers 10
1. Introduction 11
M4000 Components 12
Front Panel 14
M4200c Controller 15
Third-Party Controller 17
M4000 Software 17
External Reference 18
M4300 Transport 18
Storage and Moving Mode 20
Testing Mode 23
When Finished Testing 25
M4000 PC Cable 26
Shipping Instructions 28
Safety Considerations 29
Clearances 30
Grounding 31
Personnel Safety 31
M4000 Connections 32
M4000 Operation 33
M4000 Safety Features 33
Safety Precautions 35
Instrument 37
Transformers 37
Remember: SAFETY 38
Safety Summary 38
2. M4000 Software 39
Optimization 43
Time/Date Format 44
What’s New 44
The M4000 Program 45
Menu Bar 46
Clipboard Test Mode 47
Icon Description 48
Menu Items 49
Temperature Correction 50
Configuration 51
Clipboard Configuration 52
DTA Field Configuration 54
Instrument Configuration 56
Advanced Configuration 57
Using Help 59
Printer Setup 60
Printing 60
Administrative Information 62
Test Conditions 63
Test Results Information 64
Column Description 65
Raising Test Voltage 67
Test Results 68
Clearing Test Results 70
Saving Test Results 71
Graphing Test Results 71
Running A UST Test 72
Running a GST-Guard Test 74
DTA Mode 77
DTA Tests 77
DTA Data Manager 78
Preparing for a DTA Test 79
Starting a DTA Test 79
72A-1230 Rev. F 3-23 83
Figure 3.15 End of DTA Test 83
DTA Icons and Function Keys 84
Using A Resonator 85
OTE Recommended for M2H only 88
Quick Checks 91
Troubleshooting Resources 92
Isolating Trouble 93
Preventive 95
Maintenance 95
Section Purpose Page 96
Reference 96
Overview of M4100 97
4-8 72A-1230 Rev. F 98
Avoiding Problems 100
Troubleshooting from Symptoms 102
Symptom Suggested Action 103
Running Diagnostics 111
System Status 113
Guard Status 114
Disabled 114
Main Reference 114
Status Disabled 114
Field Reference 115
Factory Status 115
Calibration Verification 116
Field Recalibration 121
Subsystem Diagnostics 124
72A-1230 Rev. F 4-37 127
July 22, 2005 127
M4100 Component List 128
Thermal Profile 129
Communications Loopback Test 130
Running Other Tests 132
DC Insulation 133
Resistance 133
Voltage Verification 134
Accessing M4100 Components 136
72A-1230 Rev. F 4-47 137
Removing the Card Cage Cover 138
M4100 Internal Checks 140
Low-Voltage Power Checkout 141
LVPS Fuses 142
W8/W9/W11 Cable Checkout 143
Orange Cable Checkout 144
Transformer Checks 144
W46 Cable Checkout 145
Replacing M4100 Components 146
Returning Replaced Components 147
Ground Nuts 151
Captive Screws 153
Side Screws 154
Top Fan Screws 154
Guard Mode Switch Board 156
W8 Connector 156
W11 Connector 156
W9 Connector 156
Replacing the Timing Board 158
Replacing the DSP/CPU Board 160
Replacing the Safety Board 162
Front Screws 164
Perimeter Screws and Washers 164
Replacing the Guard Board 166
Secure Screws 173
Replacing the Transformer 175
Whiz Nut 177
Replacing the HV Pothead 181
Ground Screw 182
Replacing the Fan Filter 183
Replacing the Fan 184
72A-1230 Rev. F 4-95 185
4-96 72A-1230 Rev. F 186
Accessory Bag 188
No. Number Description Qty 189
Documentation Bag 190
Appendix B. Warranty 191
Software Limited Warranty 192
Limitations of Remedies 192
B-4 72A-1230 Rev. F 194
Appendix C. Error Messages 195
Error # Description of Error 196
M4000 Communications Errors 197
C-6 72A-1230 Rev. F 200
Appendix D. Part Numbers 201
D-2 72A-1230 Rev. F 202

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