Fronius TransSteel 2200 Operating Instructions Manual page 49

Grid Country-
voltage specific set-
ting
230 V Std
240 V US
A 20 A fuse can only be selected if:
- The country-specific setting has been set to "US"
- The mains lead has a 20 A fuse
- The power source is supplied with a grid voltage of 120 V
* 100% values = welding with no time limits and without cooling breaks.
The welding current data applies at an ambient temperature of 40 °C (104 °F).
A safety cut-out prevents the automatic circuit breaker from tripping at higher welding
powers. The safety cut-out defines the possible welding duration without the automatic
circuit breaker tripping. If the precalculated weld time is exceeded, thus causing the
welding current to switch off, the service code "toF" is displayed. A countdown immedi-
ately appears next to the "toF" indicator, which shows the remaining time until the power
source is ready for welding again. After this time, the message disappears, and the
power source is ready for operation again.
Depending on the selected fuse, the safety cut-out limits the maximum currents of the
selected process. As a result, it is possible that welding can no longer occur at the saved
operating points if these were saved before selecting the fuse.
If welding is nevertheless carried out at one of these operating points, the power source
operates at the limit value of the selected fuse – the power limitation is active. The oper-
ating point should be re-saved in accordance with the power limitation.
Power source fuse Welding current limitation
rating
16 A MIG/MAG welding:
max. 210 A; 150 A at 100%*
SMAW:
max. 180 A; 130 A at 100%*
15 A MIG/MAG welding:
max. 210 A; 150 A at 100%*
SMAW:
max. 180 A; 130 A at 100%*
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