Lincoln Electric CV-655 Welder User Manual


 
A CLOSER LOOK
PERFORMANCE
Provides line voltage compensation for maintaining weld consis-
tency, even with changes of ±10%.
For heavy duty MIG and flux-cored applications.
Sub-arc welding with up to 5/64” (2.0mm) diameter electrodes.
Arc gouging up to 3/8” (10mm) carbons.
FEATURES
Quick, simple 14-pin MS-type (Amphenol) wire feeder connection.
Low flat-top case can be placed under a workbench or stacked
on top of each other for smaller footprint.
“Cold” electrode with a solid state contactor when the trigger
is released for added safety.
Thermal trip indicator light.
QUALITY AND RELIABILITY
Electronic and thermostatic protection from current overload
or excessive temperatures.
PC boards have built-in diagnostic routines for quick and easy
troubleshooting.
Circuit boards are protected with a specially insulated coating to
extend life and ensure reliable performance.
Solid state circuitry provides extra long life during repetitive
applications.
Three-year warranty on parts and labor.
Manufactured under a quality system certified to ISO 9001
requirements and ISO 14001 environmental standards.
CSA approved for 60 Hz models.
SYSTEM SELECTION
CV-655 / LF-72 Heavy Duty Wire Feeder
CV-655 Power Source K1480-1
LF-72 Heavy Duty K2327-3
600 Amp Weld Power Cable – 10 ft. K1842-10
(2)
Work Clamp K910-2
Harris® Flowmeter Regulator and Gas Hose K586-1
CV-655 / LN-742 Wire Feeder
Best for applications where more process control is required – for
arc starting, welding and crater control!
CV-655 Power Source K1480-1
LN-742 (Two Roll) Wire Feeder K617-1
Control Cable - 10 ft. K1819-10
.045 Drive Roll KP653-052S
Universal Stand K1524-1
Swivel Platform K1557-1
Magnum 400 Gun & Cable Assembly K2286-1
(1)
600 Amp Weld Power Cable – 10 ft. K1842-10
(2)
Work Clamp K910-2
Harris Flowmeter Regulator and Gas Hose K586-1
CV-655 / LN-10 Wire Feeder
Where premium welding performance and control is demanded –
this system delivers!
CV-655 Power Source K1480-1
LN-10 wire feeder K1559-1
Control Cable – 10 ft. K1501-10
.045 Drive Roll KP1505-045S
Swivel Platform KP557-1
Magnum 400 Gun & Cable Assembly K471-21
(1)
600 Amp Weld Power Cable – 10 ft. K1842-10
(2)
Work Clamp K910-2
Harris Flowmeter Regulator and Gas Hose K586-1
Typical MIG Welding Systems
CV-655
www.lincolnelectric.com
[2]
Key Controls
1. Optional Voltmeter and Ammeter
2. Output Voltage Control
3. Pilot Light
4. Thermal Protection Light
5. Input Power On/Off Switch
6. Local/Remote Control Switch
7. Output Terminals On/Remote Switch
1.
2.
3.
4.
5.
6.
7.