Polysoude PS 254 - Default Chapter; Table of Contents

MAN. PS 254 EN – Ind. 2 3
Index
1. INTRODUCTION ..................................................................................................................... 5
1.1. The PS power sources ......................................................................................................... 5
1.2. The orbital welding heads..................................................................................................... 6
1.2.1. The open welding heads................................................................................................ 6
1.3. The tube to tubesheet welding heads.................................................................................... 6
1.3.1. The closed chamber weld heads.................................................................................... 7
1.4. Technical specifications of the power source PS 254............................................................ 8
1.4.1. Design features ............................................................................................................. 8
1.4.2. The remote control pendant........................................................................................... 9
1.4.3. Technical characteristics ............................................................................................. 10
1.4.3. Technical characteristics ............................................................................................. 10
1.5. Safety precautions.............................................................................................................. 11
1.5.1. General rules............................................................................................................... 11
1.5.2. Training of the operators.............................................................................................. 11
1.5.3. Maintenance and adjustments ..................................................................................... 11
1.5.4. Ergonomics ................................................................................................................. 11
1.5.5. Protection during breakdown or incidents..................................................................... 11
1.5.6. Electric disconnect or shut off devices ......................................................................... 11
1.5.7. Fire prevention and explosion protection...................................................................... 11
1.5.8. Protection against burns .............................................................................................. 11
1.5.9. Gases and vapors ....................................................................................................... 11
1.5.10. Failure elimination.................................................................................................... 12
2. INSTALLATION ..................................................................................................................... 13
2.1. Preparation of the PS 16 .................................................................................................... 13
2.2. Installation.......................................................................................................................... 14
2.2.1. Handling...................................................................................................................... 14
2.2.2. Installation................................................................................................................... 14
2.2.3. Input power connection................................................................................................ 14
2.2.4. Connection with gas supply ......................................................................................... 15
2.3. Preparation for work ........................................................................................................... 15
2.3.1. Connection of the remote control pendant.................................................................... 15
2.3.2. Connection of an MU welding head or a TP or TS tube/tubeplate welding head ........... 15
2.3.3. Connection of an air cooled closed chamber welding head .......................................... 16
2.3.4. Connection of a liquid cooled closed chamber welding head........................................ 17
2.3.5. Connection of a wire feed unit ..................................................................................... 17
2.3.6. Connection of a manual torch with double command ................................................... 18
2.3.7. Connection of a liquid cooled closed chamber welding head with tachometry (optional) 18
2.4. Controls ............................................................................................................................. 19
2.4.1. Front panel.................................................................................................................. 19
2.4.2. Synopsis ..................................................................................................................... 20
2.4.3. The remote control pendant......................................................................................... 21
3. OPERATION OF THE PS 254 ............................................................................................... 22
3.1. Fundamental procedures.................................................................................................... 22
3.1.1. Switching on................................................................................................................ 22
3.1.2. Positioning the welding head on the workpiece ............................................................ 22
3.1.3. Wire setting ................................................................................................................. 22
3.1.4. Adjustment of the gas flow........................................................................................... 22
3.1.5. Manual cooling system start ........................................................................................ 22
3.2. Programmation surface ...................................................................................................... 23
3.3. Programming ..................................................................................................................... 24
3.3.1. Entering the program name ......................................................................................... 25
3.3.2. Modifying the program name ....................................................................................... 25
3.3.3. Choice of a built-in program......................................................................................... 26
3.3.4. Programming and modifying the welding parameters................................................... 27
3.3.5. Programming of sectors............................................................................................... 43
3.3.6. Deleting a program from the source memory ............................................................... 46
3.3.7. Entering the time and date........................................................................................... 47
3.3.8. Entering / modifiying the company name ..................................................................... 47