THERMACUT EX-TRAFIRE 45HD - Disassembly

EN - 40
11 Disassembly EX-TRAFIRE
®
45HD
11 Disassembly
1 Disconnect the power supply.
2 Disconnect all supply connections.
3 Remove the work lead.
4 Disassemble the cutting torch cable assembly.
Insufficient
cutting quality.
 Incorrect
setting for
output current.
 Output current
(amps) too low/
material too thick.
 Adjust the output current
strength to the thickness of
the workpiece.
 Consumables
are defective.
 Consumables are
worn.
 Inspect consumables in the
cutting torch and replace, if
necessary.
 IPoor cutting
quality.
 Incorrect cutting
parameters.
 Adjust the output current
strength to the speed at
which the cutting torch is
pulled and the thickness of
the workpiece.
 Verify the distance between
cutting torch and workpiece.
 7.5 Cutting on page EN-30
 Poor contact
between work
lead clamp and
workpiece.
 Workpiece is dirty.  Remove contamination and/
or oxidation from the
workpiece and the work lead
clamp.
 Attach the work lead clamp
to the workpiece in order to
allow maximum electrical
conduction.
Table 14 General faults
Error Description Cause Troubleshooting
WARNING
Electric shock due to live parts
Fatal electric shock can occur if components are live during maintenance
and cleaning work.
• Set the <POWER> switch to <OFF> before maintenance and cleaning
work.
• Disconnect the power supply.