APPENDIX A-2 Manual 0-4811Appendix 2: Torch ConnectionTorchSwitchNegative / Plasma LeadTorch HeadWhiteBlackOrangeGreenPIPSwitchTorch LeadsTo PowerSupply AdapterDisconnect power and air. Lay uniton its side. Remove access plate.PilotPower SupplyAdapterNegative / Plasma LeadArt # A-04445Work CablePilotPilotDETAIL