THERMACUT EX-TRAFIRE 125HD - Powering on the machine; Manual cutting process; Manual grid cutting and gouging process

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7 Operation of the power supply EX-TRAFIRE
®
125HD
7.2 Powering on the machine
7.3 Manual cutting process
1 Switch on the power supply.
2 Automatic gas test (five seconds).
3 Automatic system test (five seconds).
4 Press torch trigger.
5 Generate a pilot arc.
6 Once the workpiece is detected, the pilot arc switches to a cutting arc.
7 The cutting process starts.
8 Extinguish the arc by releasing the torch trigger.
9 Gas post-flow period 10 to 105 seconds depending on the output
current.
7.4 Manual grid cutting and gouging process
1 Switch on the power supply.
2 Automatic gas test (five seconds)
3 Automatic system test (five seconds)
4 Press torch trigger.
5 Generate a pilot arc.
6 Once the workpiece is detected, the pilot arc switches to a cutting arc.
7 Grid cutting, gouging, or marking starts depending on the selected
process.
8 Extinguish the arc by releasing the torch trigger.
9 Gas post-flow period 10 to 105 seconds depending on the output
current.
 Set the <POWER> switch to <ON>.
 The following is displayed
immediately after switching on:
— Type of power supply (85HD)
— Length of torch cable (5, 8, 15, 23 m)
— Type of cutting torch (hand or
machine)
—Current firmware