concise manual - CandCNC

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INSTALLATION OF CURRENT TRANSFORMERUsed for plasma units that do not haveArc Good (Arc Xfer) signalProvided Power Resistoracross terminalsWires to ARC OKAYscrew terminals onTHC Sensor Card35 to 100A range Plasma unitsPass one conductor from the AC line straightthrough the center of the Current TransformerProvided Power Resistoracross terminalsWires to ARC OKAYscrew terminals onTHC Sensor CardLess than 35A UnitsTake a full wrap with one wire fromthe AC line.NOTE: SOME LOW CURRENT CUTTING MAY NEED TO HAVEMORE THAN ONE WRAPPage 51
PC w/MACH3Grounding practices to reduce noise and increase safetyMP3000-DTHC Interface/Control BoxNote THC Sensor Card shielded cableis not connected to any ground in the Control boxDo NOT Ground PC or Controllers toEarth Ground Rod. Conrollers will reference themselvesto power ground through their AC linesController CabinetMP3000 and UBOB have built in isolation on all inputs from the tableto prevent noise transfer and ground loopsTHC Sensor CardCNC PLASMA TABLEUse ground strap to gantry from tableTabel I/OCard(limits, homeAux relay)PLASMAUNITAttached to metalChassi#10 to #4 Ga heavy wireGantryGround Rod or Metal polein earth groundGround runs shouldbe less than 10’Grounding plate#10 to #4 Ga heavy wirePage 52
Page 1 and 2: Low Cost Torch Height Control Insta
Page 3 and 4: Product DescriptionPackage Contents
Page 5 and 6: Product DescriptionFeature ListLCTH
Page 7 and 8: Product DescriptionHow Torch Height
Page 9 and 10: Product DescriptionWhat the Readout
Page 11 and 12: Product DescriptionChanging Setting
Page 13 and 14: Product DescriptionSelf Test ModeTY
Page 15 and 16: Installing Mach 3 softwareMACH Scre
Page 22 and 23: Installing Mach 3 software2ND paral
Page 24: -21234567+LCTHC SIGNAL NAMETorch Fi
Page 29 and 30: -4+IN12VDC6511+LCTHC SIGNAL NAMETor
Page 31 and 32: Initial Setup Section IIIExisting B
Page 33 and 34: Power SupplyNEGPower Supply POS1 2
Page 35 and 36: PREPING THE G540 FOR THE G540 INTER
Page 37 and 38: NCCOMNCCOMNCCOMNCCOMUp to 10A 240V
Page 39 and 40: Page 381001009999989897979696959594
Page 41 and 42: INSTALL and SETUP PRIMARY and/or SE
Page 43 and 44: J15TipVoltsL4R7Workclamp+ [POS]- [N
Page 45 and 46: J15TipVoltsWorkclamp+ [POS]- [NEG]E
Page 47 and 48: HYPERTHERM PowerMAX 45Connecting TH
Page 49 and 50: Hooking Up Your Plasma Machine to t
Page 51: 4. If your plasma unit does not hav
Page 55 and 56: 7. To establish that the LCTHC is w
Page 57: LCTHC CASE CUTOUTREV8 Front panle5.

concise manual - CandCNC

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