Polysoude PS 406-2 - Table of Contents

PN-0908073 Rev. 11 3-92
PS 164-2
THE ART OF WELDING
Contents
1. Safety precautions ...................................................................................................... 5
1. 1. Arc welding hazards ................................................................................................. 5
1. 2. Meaning of symbols ................................................................................................. 5
1. 3. Recommendations ................................................................................................... 6
1. 4. Safety precautions related to power sources ........................................................ 8
1. 4. 1. Training of the operators ............................................................................ 8
1. 4. 2. Maintenance and adjustment work ............................................................... 8
1. 4. 3. Ergonomics............................................................................................... 8
1. 4. 4. Protection in case of breakdown or failure of the equipment ............................ 8
1. 4. 5. Devices for the disconnection of energy sources ............................................ 8
1. 4. 6. Prevention of fi re and explosions ................................................................. 8
1. 4. 7. Extraction of gas and fumes ........................................................................ 8
1. 4. 8. Failure elimination ..................................................................................... 8
2. General information .................................................................................................... 9
3. Introduction ............................................................................................................. 10
3. 1. The PS power sources .............................................................................................10
3. 2. The orbital welding heads ........................................................................................11
3. 2. 1. The open welding heads ............................................................................11
3. 2. 2. The closed chamber welding heads .............................................................11
3. 2. 3. The tube to tubesheet welding heads ..........................................................12
3. 2. 4. Accessories ..............................................................................................12
3. 3. Technical specifi cations of the
power source PS 164-2 ........................................................................................................13
3. 3. 1. Design features ........................................................................................13
3. 3. 2. The remote control pendant .......................................................................14
3. 4. Technical characteristics ..........................................................................................15
4. Installation .............................................................................................................. 16
4. 1. Preparation of the PS 164-2 .....................................................................................16
4. 2. Installation ............................................................................................................17
4. 2. 1. Handling .................................................................................................17
4. 2. 2. Installation ..............................................................................................17
4. 2. 3. Input power connection .............................................................................17
4. 2. 4. Connection with gas supply ........................................................................18
4. 3. Preparation for work ...............................................................................................19
4. 3. 1. Connection of the remote control pendant ...................................................19
4. 3. 2. Connection of an MU welding head or a TP or TS tube/tube-plate welding head .19
4. 3. 3. Connection of an air cooled closed chamber welding head ..............................20
4. 3. 4. Connection of a liquid cooled closed chamber welding head ...........................20
4. 3. 5. Connection of a wire feed unit ....................................................................21
4. 3. 6. Connection of a manual torch with double command .....................................21
4. 4. Controls ................................................................................................................22
4. 4. 1. Front panel ..............................................................................................22
4. 4. 2. Back panel ..............................................................................................22
4. 4. 3. Synopsis .................................................................................................23
4. 4. 4. The remote control pendant .......................................................................24