Brief Description - Jackle tecMIG 450 Betriebsanleitung

Contents
20. Brief description ...................................................................................................................................... 29
21. Technical data ......................................................................................................................................... 30
22. Environmental conditions ...................................................................................................................... 30
23. Safety requirements ................................................................................................................................ 31
24. Overview control functions .................................................................................................................... 34
25. Control elements ..................................................................................................................................... 35
26. Control unit MC 1 .................................................................................................................................... 36
27. Control unit MC 2 .................................................................................................................................... 37
28. Functional description ............................................................................................................................ 38
29. Operation / welding ................................................................................................................................. 42
30. Material table ........................................................................................................................................... 45
31. Wire feed unit DVK 3 / DVK 4 ................................................................................................................. 46
32. Remote control socket ............................................................................................................................ 47
33. Welding torch with Display / Job - sequence ....................................................................................... 48
34. Welding torch cooling / coolant JPP ..................................................................................................... 49
35. Maintenance and safety check ............................................................................................................... 50
36. Over temperature .................................................................................................................................... 50
37. Trouble - shooting ................................................................................................................................... 51
38. Error table ERROR CODES: ................................................................................................................... 53
39. Ersatzteile / spare parts .......................................................................................................................... 54
40. Schaltpläne / circuit diagrams ............................................................................................................... 65

20. Brief description

The tecMIG 450 / 600 welding units are suited for welding thin sheet (motorcar parts) as well as extremely thick
materials (industrial use). Very good results are achieved also in welding stainless steel and aluminium.
Control functions
See control box MC.
Wire feed by four-roller drive
Current-source cooling by low-noise fan
The fan is switched on by thermostat control and runs only when the current source gets hot. During weld off
periods, the fan switches off as soon as the current source has cooled down again.
Thermic overload protection
In the event of extremely high load or ambient temperature followed by an inadmissibly high
temperature, a built-in thermo switch cuts off the welding current.
Central connecting socket
The central connecting socket permits quick coupling/decoupling of the torch.
Sign S
designates that this unit is admitted for welding under increased electrical hazard in
accordance with European Standard EN 60 974-1.
Operating manual
tecMIG 450/600
operating
Page 29