Lincoln Electric Pro-Cut 55 User manual

The Pro-Cut 55 is your top choice for industrial plasma cutting for HVAC, sheet
metal and light plate fabrication metalworking applications. Packed with patented
features, the compact Pro-Cut generates 60 amps of cutting power capable of
cutting conductive materials up to 3/4" (19.0 mm) thick. Its dual winding technology
delivers easy starts, lower dross levels and quick arc transfer rates for fast
re-strikes, even on expanded metal. Long-lasting Vortech™ technology torch con-
centrates the arc to deliver outstanding cutting efficiency. Patented Parts-in-Place
safety indicator and lockout circuit protects both the operator and the system.
PLASMA
Description
Output Input
Publication E11.60 6/05
www.lincolnelectric.com
Processes
Air Plasma Cutting Gouging
Advantage Lincoln
Recommended General Options
Valet Style Undercarriage, Combination Circle Cutting Kit, Suction
Pivot, Replacement Bushing, Torches
Base Unit Includes
• PCT 80 Torch
• Work lead and clamp
• Spare consumables
• Built-in air filter and adjustable pressure regulator with gauge
Order
K1580-1 Pro-Cut 55, 25 ft. (7.6m) torch 208/230/460/1/3/50/60
K1580-2 Pro-Cut 55, 50 ft. (15.2m) torch 208/230/460/1/3/50/60
K1580-3 Pro-Cut 55, 25 ft. (7.6m) torch 460/575/3/50/60
K1580-4 Pro-Cut 55, 50 ft. (15.2m) torch 460/575/3/50/60
K1601-1 Pro-Cut 55, 25 ft. (7.6m) torch 200/380-415/3/50/60
K1601-2 Pro-Cut 55, 50 ft. (15.2m) torch 200/380-415/3/50/60
TECHNICAL SPECIFICATIONS
• 60 amps of power for world class performance up to 3/4"
(19.0 mm) in only a 55 lb. (25 kg) package.
• Patented PCT 80 torch and VORTECH™ technology
consumables for excellent cutting speed and performance.
• Dual winding technology for fast arc transfers, and improved cut
quality.
• Can be powered by most Lincoln engine driven welders for
ultimate portability.
• Back-lit LED system for status indicators eliminates guesswork
yet conveys all the information necessary to monitor the power
source readiness.
• Parts-in-Place safety indicator and lockout circuit to safely
protect both the operator and the system.
• Quick disconnect torch for fast and easy torch removal.
• “Valet Style” undercarriage available for easy transport around
the shop or site.
• Three-year warranty on parts and labor (1 year warranty on
plasma torch).
Rated Input Air Air Dimensions Net Weight
Product Product Input Output Current Current @ Pilot Output Pressure Flow H x W x D without Torch
Name Number Power Duty Cycle Rated Output Current Range Required Rate in. (mm) lbs (kg)
K1580-1 1-ph, 50%: 60/55/30A
208/230/460/1/3/50/60 55A/50% 1-ph, 100%: 44/40/23A
K1580-2 40A/100% 3-ph, 50%: 31/28/17A
3-ph, 100%: 23/21/15A 18A 25-60A 70 PSI 360 SCFH 12.6 x 11 x 26 55
Pro-Cut 55 K1580-3 460/575/3/50/60 55A/50% 17/14A (320 x 279 x 660) (25)
K1580-4 40A/100% 15/12A
K1601-1 200/380-415/3/50/60 55A/50% 30/17-16A
K1601-2 40A/100% 21/12-11A
CC
1
PHASE
60
50
Hz
Pro-Cut®55

[2]
A CLOSER LOOK
FEATURES
• One control dial with current indicator for easy operation
and setup.
• Adjustable air pressure regulator, air filter and pressure
gauge are standard.
QUALITY AND RELIABILITY
• Parts-in-Place safety indicator and lockout circuit to protect
both the operator and the system.
• Thermostatically protected against overheating.
• Line voltage compensation.
• Manufactured under a quality system certified to
ISO 9001 requirements and ISO 14001 environmental standards.
•Three-year warranty on parts and labor (1 year warranty on
plasma torch).
IPM (80% Max. Speed)
Metal Thickness – Inches (mm)
(9.5mm) (12.7mm) (15.8mm) (19.0mm) (25.4mm)
0060
Number of Starts (20 Sec. Arc/Start)
120 180
20
40
60
Electrode Pit Depth (X.001 Inch)
240 300
Time in Hours
0.5 1.0 1.5
Production
Capacity
Recommended
Capacity
Maximum
Capacity
CUTTING CAPACITY – MILD STEEL
Ordering
Information
Description
EXPENDABLE PARTS
CUT CAPACITY DATA – MILD STEEL
ELECTRODE LIFE TEST DATA
Electrode erosion of .060" is typically end of electrode life.
1/2 in. (12.7mm) @ 3/4 in. (19.0mm) @ 1 in. (25.4mm) @
28 ipm (.71 m/min.) 13 ipm (.33 m/min.) 8 ipm (.20 m/min.)
KP2063-1B1 Electrode
KP2062-2B1 VORTECH™ Nozzle (.043)
KP2062-4B1 VORTECH Nozzle (.068) Gouging
KP2064-1 Shield Cup
KP2065-1 Drag Cup
Pro-Cut 55
www.lincolnelectric.com
PERFORMANCE

[3]
RECOMMENDED OPTIONS
Pro-Cut 55
www.lincolnelectric.com
Provides an additional kick of
arc constriction that “tightens”
the arc, concentrating more
cutting power than
conventional consumables.
A long powerful arc
cuts thicker and
quicker than most
comparable units on
the market today.
Patented torch technology with air
controls in the torch handle allows for
faster arc ignition.
VORTECH®Technology consumables produce a tighter plasma arc by concentrating the swirl.
Extra swirl built
into the bottom
of the nozzle.
Winners Don’t Compromise!
Get fast, clean cuts on up to 1 inch thick material
with the Pro-Cut 55.

PRO-CUT 55, 25 ft. (7.6m) torch, 208/230/460/1/3/50/60 K1580-1
PRO-CUT 55, 50 ft. (15.2m) torch, 208/230/460/1/3/50/60 K1580-2
PRO-CUT 55, 25 ft. (7.6m) torch, 460/575/3/50/60 K1580-3
PRO-CUT 55, 50 ft. (15.2m) torch, 460/575/3/50/60 K1580-4
PRO-CUT 55, 25 ft. (7.6m) torch, 200/380-415/3/50/60 K1601-1
PRO-CUT 55, 50 ft. (15.2m) torch, 200/380-415/3/50/60 K1601-2
RECOMMENDED GENERAL OPTIONS
Valet Style Undercarriage K1838-1
Combination Circle Cutting Kit K1625-1
Suction Pivot K1628-1
Replacement Bushing K1626-1
Hand Torch, 25 ft. (7.6m) K1571-1
Hand Torch, 50 ft. (15.2m) K1571-2
TOTAL:
THE LINCOLN ELECTRIC COMPANY
22801 St. Clair Ave., Cleveland, OH 44117-1199 • 216.481.8100 • www.lincolnelectric.com
PRO-CUT 55 ORDER FORM
PRODUCT DESCRIPTION ORDER NUMBER QUANTITY PRICE
CUSTOMER ASSISTANCE POLICY
The business of The Lincoln Electric Company is manufacturing and selling high quality welding equipment, consumables, and cutting equipment. Our challenge is to meet the
needs of our customers and to exceed their expectations. On occasion, purchasers may ask Lincoln Electric for advice or information about their use of our products. We respond
to our customers based on the best information in our possession at that time. Lincoln Electric is not in a position to warrant or guarantee such advice, and assumes no liability,
with respect to such information or advice. We expressly disclaim any warranty of any kind, including any warranty of fitness for any customer’s particular purpose, with respect to
such information or advice. As a matter of practical consideration, we also cannot assume any responsibility for updating or correcting any such information or advice once it has
been given, nor does the provision of information or advice create, expand or alter any warranty with respect to the sale of our products.
Lincoln Electric is a responsive manufacturer, but the selection and use of specific products sold by Lincoln Electric is solely within the control of, and remains the sole responsibility
of the customer. Many variables beyond the control of Lincoln Electric affect the results obtained in applying these types of fabrication methods and service requirements.
Subject to Change – This information is accurate to the best of our knowledge at the time of printing. Please refer to www.lincolnelectric.com for any updated information.
RECOMMENDED OPTIONS
Valet Style Undercarriage
Valet style undercarriage with
pull-out handle. Provides
torch cable storage (up to 50
ft. lengths), work cable
storage, and input cord wrap
for the ultimate in portability.
With the undercarriage
installed, the unit may be
operated in a vertical
position.
Order K1838-1
Combination Circle
Cutting Kit
For cutting circles from 2" to
40" (50.8 to 1016 mm) in
diameter. Works with all PCT
20 and PCT 80 hand
torches.
Order K1625-1
Suction Pivot
For use with non-magnetic
metals.
Order K1628-1
Replacement Bushing
Replacement bushing for Circle
Cutting Kit.
Order K1626-1
Hand Torches
25 ft. (7.6m), Order K1571-1
50 ft. (15.2m), Order K1571-2
GENERAL OPTIONS GENERAL OPTIONS, CONT.