THERMACUT EX-TRAFIRE 30H, Руководство оператора

Страница: 42 / 56

EX-TRAFIRE
®
30H
Operator Manual, Revision T-15 8-42
Fault This may mean Cause Solution
No transfer
between
pilot arc and
workpiece� • Work clamp
connection fault�
• Fluctuating
connection
between the clamp
and work piece�
• Clean the surface of the
clamp and material�
• No connection to
work piece�
• Incorrect distance
between the torch
and work piece�
• Maintain correct distance
between the torch and work
piece�
• Work lead is
broken�
• Replace the work lead�
The output
is too low,
unstable or
inadequate�
• Connection fault� • Input and output
connection leads�
• Check all input and output
connection leads�
• Fluctuating
connection
between the clamp
and work piece�
• Make sure that work lead has
a good connection to a clean
and dry area of work piece�
• Incorrect distance
between the torch
and the work piece�
• Maintain correct distance
between the torch and the
work piece�
• Voltage fault� • Incorrect input
voltage�
• Use the correct input
voltage in accordance with
specification�
The pilot arc
is difficult to
ignite and cuts
out� • Consumables
fault�
• Check for worn
consumables�
• Change the consumable
which may be worn�
• Air pressure fault� • The air pressure is
too high�
• Adjust the air pressure
output�
Output is
restricted and
can not be
controlled� • Connection
failure�
• Input or output
connection leads
without contact�
• Check all input and output
connection leads�
• Fluctuating
connection
between the clamp
and work piece�
• Ensure that the work cable
has a good connection to a
clean and dry area of work
piece�