Machine description
TETRIX 500 AC/DC COMFORT activArc
Item No.: 099-004877-EWM01
25
Item Symbol Description
0
1
digital
7-pole connection socket (option)
Wire feed unit connection (cold wire); RINT; Q-DOC, etc.
2
digital
7-pole connection socket (option)
Wire feed unit connection (cold wire); RINT; Q-DOC, etc.
3
PC INT
9-pole D-SUB connection socket, serial PC interface
Interface set SECINTX10 DSUB required (observe installation instructions)
4
8-pole connection socket
Cooling unit control lead
5
analog
19-pole connection socket (option)
Analogue interface for mechanised welding
6
G¼” connecting nipple
Shielding gas connection on the pressure reducer
7
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
8
Strain relief with mains connection cable
9
4-pole connection socket
Cooling unit voltage supply
10
HF
HF
Ignition type changeover switch
HF
= HF ignition
HF
= Liftarc (contact ignition)
11
Cooling air outlet