THERMACUT EX-TRAFIRE 125HD - Faults and troubleshooting

EX-TRAFIRE
®
125HD 10 Faults and troubleshooting
EN - 33
10 Faults and troubleshooting
Verify consumables selection according to:
 17 FHT-EX
®
125TTH consumables for hand cutting torch on page EN-43
 19 FHT-EX
®
125TTM consumables for machine cutting torch on
page EN-47
 Contact your retailer or Thermacut
®
in the event of questions or
problems.
Table 12 Fault messages in the display
Error code Cause Troubleshooting
H01
 Input power voltage is
too low.
 Check the input power
voltage.
H02
 Input power voltage is
too high.
 Check the input power
voltage.
H03
 No arc or current if the
trigger is pressed.
 Check inverter, transformer,
and FRD.
H04
<Arc does not
ignite when
torch trigger
is pressed or
the CNC start
signal is on>
 Missing nozzle or
electrode.
 Check that the consumable
is installed correctly and, if
necessary, re-install it
correctly or replace it.
 Dirt or short circuit in
the cutting torch.
 Dismantle all consumables,
clean the inside of the
cutting torch and install
correctly.
 Consumables are not
Thermacut
®
original
parts.
 Use Thermacut
®
original
consumables.
 Consumable part is
loose, incorrectly
installed or defective.
 Verify that the consumables
are installed correctly and, if
necessary, re-install correctly
or replace them.
H05
 The electrode is not
separated from the
nozzle during the
pilot arc.
 Check for free movement of
the electrode and clean or
replace parts, if necessary.
H06
<Excess
temperature>
 Fan is defective.  Ensure that the fan is running
freely.
 Replace the fan or fan motor.
 Duty cycle has been
exceeded.
 Switch off the
EX-TRAFIRE
®
125HD and
allow it to cool down.
 Do not exceed the duty
cycle.
 Components defective.  Contact service or your
retailer.