Yeswelder CT2050 Operator's Manual page 53

TROUBLESHOOTING
CUTTING ISSUES
PROBLEM
Cutting speed too slow (bottom dross).
Cutting speed too fast (top dross).
Cutting current too low.
Excessive dross.
Plasma torch parts are worn out.
Non-genuine manufacturer's parts.
Air pressure too low.
Exceeding plasma cutting machine capa-
bility (material too thick).
Excessive wear of
the cutting nozzle
Moisture or oil in air supply.
or electrode.
Improperly assembled or loose Plasma
torch consumables
Damaged Plasma torch consumable.
Non-genuine manufacturer's parts.
Plasma torch position not correct.
Workpiece thickness is near the capacity
of the machine.
Tilted cut edge an-
gle (not perpendic-
ular).
Asymmetric wear of cutting nozzle hole
or wrong assemblage of the plasma
torch parts.
POSSIBLE CAUSE COURSE OF ACTION
Increase your torch travel speed.
Decrease your torch travel speed.
Ensure plasma cutting machine has proper input power.
If used, eliminate or reduce length of extension cord.
Examine the consumables for wear and replace worn parts
with new YesWelder consumable parts.
Use only genuine YesWelder consumables for optimum per-
formance.
Inspect air compressor, air lines, and filters for proper oper-
ation.
Inspect consumables for obstructions and proper installa-
tion.
Choose thinner workpiece material within the operational
limits of the plasma cutting machine.
Excessive humidity or oil from the compressor may be con-
taminating the air supply. Install a moisture filter in the air
supply line prior to machine.
Check Plasma torch consumables for proper installation.
Check plasma torch consumables for damage and replace
if damaged.
Use only genuine YesWelder consumables for optimum per-
formance.
Ensure that plasma torch head is perpendicular to the
workpiece.
Cut thinner material. 15/32" thick material cuts will not have
a clean cut edge.
Check plasma torch consumables for wear and proper in-
stallation.
Examine the consumables for wear and replace worn parts
with new YesWelder consumable parts.
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