EX-TRAFIRE
®
45SD
Operator Manual, Revision T-5 8-65
Fault This may mean Cause Solution
The error code
H08 appears�
And icon
flashes� No arc
output when
the trigger is
depressed or
the CNC start
signal is ON�
• Consumables
fault�
• Consumables are
loose, improperly
installed or missing�
• Install the consumables and
fit the retaining cap�
• The retaining cap
is not installed or
tightened correctly�
• Fit the retaining cap and
correctly tighten�
• Non original
consumables�
• Use original new
consumables�
• Short circuit
inside the torch�
• Consumables are
loose, improperly
installed or missing�
• Install the consumables
correctly�
• Dirt inside the
torch�
• Remove all consumables,
clean the inside of the torch�
Reassemble in correct order�
When switching
cutting modes
press the torch
trigger but no
gas output�
• Gas valve or
power supply
fault�
• Cable to the gas
valve disconnected�
• Contact your distributor�
• Gas valve
malfunction�
• Contact your distributor�
• Switch or trigger
malfunctioning�
• Contact your distributor�
No arc output
but no alarm
light when
torch trigger is
depressed or
the CNC start
signal is ON�
• Torch fault� • Incorrect torch type� • Use the specified torch for
the machine�
• Torch components� • Check torch components,
change parts if necessary�
• Input gas
pressure fault�
• Input gas pressure
is too high�
• Decrease input static
pressure to 6 bar/87 psi�
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