Machine description – quick overview
Rear view
099-000120-EW501
26.07.2011
19
Item Symbol Description
0
1
analog
19-pole mechanised welding interface (analogue)
(See chapter entitled "Design and function > interfaces".)
2
Connection socket, 7-pole
Connection for peripheral devices with digital interface
3
G¼” connecting nipple
Shielding gas connection on the pressure regulator
4
Main switch, machine on/off
5
Mains connection cable
6
4-pole connection socket
Cooling unit voltage supply
7
8-pole connection socket
Cooling unit control lead
8
42V/4A
"
Automatic circuit-breaker
" key button; fuse protection:
• Ignition
unit
• Gas
valve
• Peripheral devices on the 7-pole, digital interfaces (rear of the machine)
Reset triggered automatic cutout by pressing
9
COM
PC interface, serial (D-Sub connection socket, 9-pole)
10
HF
HF
Ignition type changeover switch
HF
= HF ignition
HF
= Liftarc (contact ignition)
11
Cooling air outlet
