Troubleshooting; Normal Setup And Operation; Section 6 Troubleshooting - Thermal Dynamics CUTSKILL C-35C Service Manual

6.01 Normal Setup and Operation

1. Connect the unit to power.
2. Connect the work lead clamp to cleaned area of work surface.
3. Turn the switch located on the front panel, to the "On" position. The
lights and the cooling fan comes on.
4. Select the correct current setting for the material being cut.
5. Squeeze the torch trigger. The pilot arc and compressor start.
6. Transfer arc to work surface within 3-5 seconds before the pilot arc turns off. If arc was lost before transfer to
work surface, release the torch trigger and squeeze the trigger again to establish the pilot arc.
7. When the torch trigger is released, the compressor will continue to run for post flow, approximately 15 seconds.
There are extremely dangerous voltage and power levels present inside this unit. Do not attempt to diagnose or repair
unless you have had training in power electronics measurement and troubleshooting techniques. Disconnect primary
power at the source before disassembling the power supply, torch, or torch leads.
All procedures are done with the cover removed.
Manual 0-4745
SECTION 6:

TROUBLESHOOTING

WARNING
NOTE:
6-1
A/C indicator on the front panel
TROUBLE SHOOTING