PT-36 Mechanized Plasmarc Cutting Torch Instruction Manual

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section 5Problem: Failure to startSTARTMaintenanceIs there anerror message?YESNOAddresssystem errorDoneYESYESAre NOFixed ? Change nozzleconsumablesFixed ?and electrodeworn out?YESDoneNONOTroubleshootcontrol & arcstarter boxTry to firetorch in airWas therea pilot arc?YESAreyou cuttingunder water?YESWillarc transferabove water?YESNONONONOYESIsthere a sparkat the torch?YESIsthere sparkat arc starterbox?Willit fire atclose standoffs?YESNOYESIsthere OCV atthe powersource?NOCheck startgas flow- check that start gas setting is not high- check that torch is not mounted on stainless steel- check for nozzle to electrode short- check that contact ring is making good contact to the nozzle- check pilot arc wire continuity from wire terminal to nozzle- check for shorted torch body- check coolant conductivity- check for coolant leaksNOTroubleshootcontrol & powersupply- work piece notconnected topower supply- current settoo low- low pilot arcsetting- troubleshootarc startingnetwork170
section 5Problem: Failure to startMaintenanceDoneYESYESInstall shield retainer, aircurtain p/n 0558004616Fixed ?Fixed ?NONOSet shield gas correctly. Tryhigher flows if necessary.NODoneYESUsingplasticshieldretainer?YESIsshield gasset correctly?NOYESIs p.a. setto “high”?NOSet p.a. tohighFixed ?YESCorrect air curtaininstallationNOAircurtaininstalled correctly?YESYESNOFixed ?NOIncrease aircurtain settingFixed ?NO- clean table- troubleshoot HFintensity- replace torchYESYESDone171
Page 2 and 3: Be sure this information reaches th
Page 4 and 5: table of contents134
Page 6 and 7: section 1safety precautionsWARNINGW
Page 8 and 9: section 2DEscription2.4 Optional Ac
Page 10 and 11: section 2DEscriptionPT-36 600A Star
Page 12 and 13: section 2DEscription142
Page 14 and 15: section 3INstallation3.1.2 Connecti
Page 16 and 17: section 4operationWARNINGExplosion
Page 18 and 19: section 4operationcautionBefore att
Page 20 and 21: section 4operation4.2.4. Surface Fi
Page 22 and 23: section 4operation4.3 Torch Flow Pa
Page 24 and 25: section 5Maintenance5.2 Torch Front
Page 26 and 27: section 5Maintenance7. Remove elect
Page 28 and 29: section 5Maintenance4. Unscrew nozz
Page 30 and 31: section 5Maintenance5.4 Assembly Of
Page 32 and 33: section 5Maintenance3. Screw electr
Page 34 and 35: section 5Maintenance5.7 Removal and
Page 36 and 37: section 5Maintenance4. To install t
Page 38 and 39: section 5MaintenanceChecking for Co
Page 42: section 5Maintenance172

PT-36 Mechanized Plasmarc Cutting Torch Instruction Manual

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