THERMACUT EX-TRAFIRE 30H, Operator'S Manual

Page: 41 / 56

EX-TRAFIRE
®
30H
Operator Manual, Revision T-15 8-41
Fault This may mean Cause Solution
The LED3
blinks, no arc
output when
the trigger is
depressed�
V
• Consumables
fault�
• Consumables are
loose, incorrectly
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
incorrectly installed�
• Install the consumables
correctly�
• Dirt inside the
torch�
• Remove all consumables,
clean the inside of the torch�
Reassemble in correct order�
RUN/TEST
switch set to
TEST or press
the torch
trigger but no
gas output� • Gas valve or
power supply
fault�
• Cable to the gas
valve disconnected�
• Contact your service centre�
• Gas valve
malfunction�
• Contact your service centre�
• Switch or trigger
malfunctioning�
• Contact your service centre�
No arc output
but no alarm
light when
torch trigger is
depressed�
• RUN/TEST switch
positioning�
• Switch is not in
correct position�
• Select “RUN” position�
• Torch fault� • 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�
• Status of the
power supply�
• Test mode is
activated�
• Change the status to “RUN”
mode�