Unitek UB2 Operation, Maintenance And Service Manual Download Page 1

Manual No. 990-050
Revision A: February 2001

OPERATION, MAINTENANCE AND 

SERVICE MANUAL

FOR THE 

UNIBOND

®

 II 

CONSTANT POWER/CONSTANT VOLTAGE 

POWER SUPPLY AND METER ACCESSORY 

 

Model UB2 

Stock No.  1-191-02 

 

Model UB2/100 

Stock No.  1-191-02-01 

 

Model UB2/230 

Stock No.  1-191-02-04 

 

Model UBM 

Stock No.  10-266-01 

Copyright © 2001 

 

Unitek Miyachi Corporation 

All Rights Reserved 

Summary of Contents for UB2

Page 1: ...ANUAL FOR THE UNIBOND II CONSTANT POWER CONSTANT VOLTAGE POWER SUPPLY AND METER ACCESSORY Model UB2 Stock No 1 191 02 Model UB2 100 Stock No 1 191 02 01 Model UB2 230 Stock No 1 191 02 04 Model UBM St...

Page 2: ...d herein are the proprietary work of UNITEK MIYACHI CORPORATION and may not be reproduced copied exhibited or otherwise used without the written authorization of UNITEK MIYACHI CORPORATION Printed in...

Page 3: ...626 303 5676 FAX 626 358 8048 e mail info unitekequipment com The purpose of this manual is to supply operating maintenance and service personnel with the information needed to properly and safely ope...

Page 4: ...el to electrical hazards After reading this manual retain it for future reference when any questions arise regarding the proper and SAFE operation of the power supply WARNING High Voltage Lethal elect...

Page 5: ...oop Resistance 1 3 Repetition Rate 1 4 Line Load Regulation 1 4 Accuracy 1 4 Voltage Feedback Mode 1 4 Voltage Current Feedback Mode 1 4 How it Works 1 5 Weld Resistance Compensation 1 7 Weld Fire Loc...

Page 6: ...Circuit Board Trace Repair Considerations 3 8 Melting the Laminate 3 9 Printed Circuit Board Trace Repair 3 9 Chapter 4 User Maintenance 4 1 Section I Maintenance Precautions 4 1 Section II Maintenan...

Page 7: ...UNIBOND II POWER SUPPLY 990 050 vii Section IV How to Reach Us 5 6 Technical Assistance 5 6 Appendix A Technical Specifications A 1 Specifications A 1 Index Index 1...

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