Mechanized Plasmarc Cutting Torch - ESAB Welding & Cutting ...

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section 5 Maintenance 4. Unscrew nozzle retainer and pull nozzle straight out of torch body. Inspect insulator portion of the nozzle retainer for cracks or chipping. Replace if damaged. Inspect nozzle for: • melting or excessive current transfer. • gouges from internal arcing. • nicks or deep scratches on the O-ring seating surfaces. • O-ring cuts, nicks, or wear. • Remove tungsten particles (from the nozzle) with steel wool. Torch Body Nozzle Retaining Cup Replace if any damage is found. Nozzle NOTE: Discoloration of internal surfaces and small black starting marks are normal and do not effect cutting performance. If the holder was tightened sufficiently, the electrode may unscrew without being attached to the electrode holder. When installing the electrode, use only sufficient force to adequately secure the electrode. 5. Remove electrode using electrode removal tool. 6. Disassemble electrode from electrode holder. Insert flats on the holder into a 5/16" wrench. Using the electrode tool, rotate electrode counter-clockwise to remove. Replace electrode if center is pitted more than 0.06" (1/16") or if the flat has become irregular in shape or is worn to a larger diameter. Torch Body Note: The electrode has two usable ends. When one end is worn, flip electrode to other end for continued use. Electrode Electrode Removal Tool Collet Body Electrode/Collet Holder Electrode, Tungsten 40
section 5 Maintenance 7. Remove electrode holder from torch body. Hex on the end of the electrode holder removal tool will engage in a hex in the holder. Torch Body Electrode Holder Removal Tool 8. Disassemble electrode holder and gas baffle. Carefully remove O-ring from electrode holder and slide baffle from holder. Inspect nozzle seating surface (front edge) for chips. Look for cracks or plugged holes. Do not attempt to clear holes. Replace baffle if damaged. NOTE: Check all O-rings for nicks or other damage that might prevent O-ring from forming a gas/water tight seal. Electrode Holder Gas Baffle O-ring (located underneath baffle) Pull Gas Baffle back to remove and access o-ring 41
Page 1 and 2: PT-36 Mechanized Plasmarc Cutting T
Page 3 and 4: table of contents Section / Title P
Page 5 and 6: section 1 safety precautions 1.0 Sa
Page 7 and 8: section 1 safety precautions 5. WAR
Page 9 and 10: section 1 1.2 Safety - Spanish ADVE
Page 11 and 12: section 1 sEGURIDAD 5. ADVERTENCIA-
Page 13 and 14: section 1 13 sÉCURITÉ 1.3 Safety
Page 15 and 16: section 1 sÉCURITÉ 5. AVERTISSEME
Page 17 and 18: section 2 Description 2.1 General T
Page 19 and 20: section 2 Description PT-36 200A St
Page 21 and 22: section 2 Description 2.5 PT-36 Tec
Page 23 and 24: section 3 Installation 3.1 Connecti
Page 25 and 26: section 3 Installation 3.2 Mounting
Page 27 and 28: section 4 operation WARNING Oil And
Page 29 and 30: section 4 operation 4.1 Set Up •
Page 31 and 32: section 4 operation 4.2.3. Cut Flat
Page 33 and 34: section 4 caution operation Recomme
Page 35 and 36: section 5 Maintenance 5.1 Introduct
Page 37 and 38: section 5 Maintenance 4. Unscrew no
Page 39: section 5 Maintenance 5.3 Torch Fro
Page 43 and 44: section 5 Maintenance 5.5 Assembly
Page 45 and 46: section 5 Maintenance 5.6 Torch Bod
Page 47 and 48: section 5 Maintenance 3. Unwrap the
Page 49 and 50: section 5 Maintenance Checking for
Page 51 and 52: section 5 Problem: Failure to start
Page 53 and 54: section 6 replacement parts 6.0 Rep
Page 55 and 56: section 6 replacement parts 20 7 13
Page 57 and 58: section 6 replacement parts 31 37 4
Page 59 and 60: section 6 replacement parts 59
Page 61 and 62: section 6 replacement parts PT-36 M
Page 63 and 64: section 6 replacement parts Torch M
Page 65 and 66: notes 65
Page 67 and 68: evision history 1. Original release

Mechanized Plasmarc Cutting Torch - ESAB Welding & Cutting ...

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