Tweco Weld Sequencer - Manual (Page 4)

TABLE OF CONTENTS
SECTION 1:
GENERAL INFORMATION ................................................................................................... 1
1.01 Notes, Cautions and Warnings ........................................................................ 1
1.02 Important Safety Precautions ........................................................................ 1
1.03 Publications ................................................................................................... 2
1.04 Note, Attention et Avertissement ................................................................... 3
1.05 Precautions De Securite Importantes ............................................................. 3
1.06 Documents De Reference .............................................................................. 5
1.07 Declaration of Conformity ............................................................................... 6
1.08 Statement of Warranty .................................................................................... 7
SECTION 2:
INTRODUCTION & DESCRIPTION ...................................................................................... 9
2.01 Scope of Manual ............................................................................................ 9
2.02 General Description ........................................................................................ 9
2.03 Specifications & Design Features ................................................................. 10
SECTION 3:
INSTALLATION PROCEDURES .......................................................................................... 11
3.01 Introduction ................................................................................................... 11
3.02 Site Selection ............................................................................................... 11
3.03 Unpacking ..................................................................................................... 11
3.04 Equipment Installation - General ................................................................... 11
3.05 WT1 Weld Timer ............................................................................................ 13
3.06 GS1 Gas Slope ............................................................................................. 15
3.07 CS1 Current Slope ........................................................................................ 17
3.08 CP1 Pulser ................................................................................................... 17
3.09 Automatic Voltage Control (AVC) Lockout ..................................................... 17
3.10 Auxiliary Connections For Interfacing External Controls ................................ 17
SECTION 4:
OPERATION ........................................................................................................................ 19
4.01 Introduction ................................................................................................... 19
4.02 Functional Overview .................................................................................... 19
4.03 Weld Sequencer Enclosure Control Descriptions .......................................... 19
4.04 RP1 Control Descriptions .............................................................................. 20
4.05 WT1 Weld Timer Control Descriptions ............................................................ 20
4.06 CS1 Current Slope Control Descriptions ........................................................ 21
4.07 CP1 Pulser Control Descriptions ................................................................... 22
4.08 GS1 Gas Slope Control Descriptions ............................................................ 23
4.09 Pre-Operation Setup ...................................................................................... 24
4.10 System Operation ......................................................................................... 27