L-TEC PCM-70 Installation & Operating Instructions Manual

F-14-376-B
INSTALLATION & OPERATING F-14-376-B
INSTRUCTIONS for
March, 1989
PCM-70
PLASMA ARC CUTTING PACKAGES
I. FEATURES
@ cuts up to 3/4" thick material for greater versatility
B power factor corrected version standard for low input
draw
B variable output provides greater versatility
HW use of either a PT-17A torch for air operation or a
PT-121 torch with choice of dual gases
B perfect electrode centering gives longer torch and
consumabies life
W hinged top cover for easy maintenance
W pilot arc starting delivers sure starts even on paint
@ automatic intermittent cutting for grates and expanded
metal
B single and three phase models are available
W five tips available for PT-17A for superior cutting per-
formance P CM-70
@ standard and drag type heat shield guards available
for operator convenience
W two year warranty
parts information on the PCM-70 Console, see
NOTE: For detailed maintenance, troubleshooting, and Qc va
Form 14-390. v
NOTE: For listing of changes covered in the reprint of this booklet, see page 12.
These INSTRUCTIONS are for experienced operators. If you are not fully familiar with the principles of operation and safe
practices for electric welding equipment, we urge you to read our booklet, "Precautions and Safe Practices for Electric Welding
and Cutting," Form 52-529. Do NOT permit untrained persons to install, operate, or maintain this equipment. Do NOT attempt
to install or operate this equipment until you have read and fully understand these Instructions. If you do not fully understand
these Instructions, contact your supplier for further information. Be sure to read the Safety Precautions on page 2 before
installing or operating this equipment.
Be sure this information reaches the operator.
You can get extra copies through your supplier.
LTEC
WELDING & CUTTING SYSTEMS