Longevity FORCECUT 50D - Manual (Page 29)

ForceCut 40D and 50D plasma cutters
Page 28 of 30
www.longevity-inc.com
Trouble shooting
If your unit is not properly functioning, please call us immediately toll free at 1-877-566-4462
for support. We have included a small table here to diagnose most common problems.
Problems, Causes, and Solutions
Problems
Causes/
Solutions
Machine will not
turn on.
 Check cords and breaker. If nothing is found, contact
LONGEVITY
The machine runs,
but nothing is
happening
 Check to see if you have the air regulator to the correct pressure.
Make sure the regulator adjustment knob is turned clockwise and
allow pressure. Check the consumables and make sure they are
properly assembled. Check the ground clamp and proper grounding
to the unit. Check pilot arc wire to insure it is properly connected to
the unit.
Consumables
(tips) are being
consumed
 Improper air flow. Increase the PSI on the regulator, check for
leaks in the hose, maintain a distance of 1/8” from the torch tip or
work piece.
Heavy Underside
Slag (Cutting)
 Slow travel speed. Increase travel speed or amperage on unit.
Poor Cut Quality
 Check Air Pressure. Insure your unit is capable of cutting the
desired thickness of material. Check the consumables to insure they
are producing a stable arc. Replace Consumables and insure you
have the proper PSI at the regulator.
Inconsistent
Arc
 Improper grounding or possible lack of air pressure. Check and
replace consumables and adjust the regulator to proper PSI
Plasma Cutter
Pilot Does not
Ignite
 Check consumables to insure they are super tight. Possibly, replace
the tips. Insure that you have compressed air flowing to the unit.
Drop the PSI pressure.
O.C. Over
Current LED
Lights
 The unit has reached its DUTY Cycle. Leave power of the machine
on and allow fans to cool the machine. You can also turn the
machine off to properly cool it. Do not continue to weld until light
is off.
Issue Not Listed
 Contact LONGEVITY Toll Free 1-877-566-4462 or via email at
[email protected]