ESAB Powercut 650, Instruction Manual, Page: 3 / 56

section title page
section 1 safetY ........................................................................................................................5
section 2 introDuction .....................................................................................................................................7
2.0 General .......................................................................................................................................................8
2.1 Scope ..........................................................................................................................................................8
section 3 installation........................................................................................................................................9
3.0 General .......................................................................................................................................................9
3.1 Equipment Required .............................................................................................................................9
3.2 Location .....................................................................................................................................................9
3.3 Inspection ..................................................................................................................................................9
3.4 Connections .............................................................................................................................................10
3.4.1 Primary Electrical Input Connections ..............................................................................................10
3.4.2 Connecting Powercut 650 for 208 Vac Input ................................................................................11
3.5 Secondary Connections .......................................................................................................................12
3.6 Assembling PT-31XLPC Consumable Parts ...................................................................................13
section 4 operation .............................................................................................................................................15
4.0 Powercut 650 Controls..........................................................................................................................15
4.1 Cutting with the PT-31XLPC ...............................................................................................................17
4.2 Operating Techniques ...........................................................................................................................17
4.3 Common Cutting Problems ................................................................................................................19
section 5 maintenance ......................................................................................................................................21
5.0 Inspection and Cleaning ......................................................................................................................21
5.1 Flow Switch ...............................................................................................................................................21
5.2 Troubleshooting .....................................................................................................................................22
5.3 Troubleshooting Guide ........................................................................................................................23
5.4 Sequence of Operation ........................................................................................................................27
5.5 Re-fitting the PT-31XLPC Torch ..........................................................................................................29
section 6 replacement parts ........................................................................................................................31
6.0 General .......................................................................................................................................................31
6.1 Ordering .....................................................................................................................................................31
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