Lincoln Electric SVM104-A Welder User Manual


 
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Works with pure nitrogen for cutting
non-ferrous metal.
Smart switching of pilot contactor so
that it does not switch under load.
Low fan noise at idle.
Modular construction for easy servicing.
CUTTING AND GOUGING
CAPABILITY
The PRO-CUT 60 is rated at 60 amps, 115 VAC,
at 60% duty cycle on a 10 minute basis or 45
amps, 115VAC, at 100% duty cycle. If the duty
cycle is exceeded, a thermal protector will shut off
the output of the machine until it cools to the nor-
mal operating temperature.
LIMITATIONS
Do not exceed output current and duty cycle rat-
ing of machine. Do not use the PRO-CUT 60 for
pipe thawing.
CONTROLS AND SETTINGS
All operator controls and adjustments are located
on the Case Front Assembly of the PRO-CUT 60.
See Figure B.1 for the location of each control.
1. SAFETY RESET BUTTON:The SAFETY
RESET BUTTON is pressed to resume opera-
tion after the SAFETY LED glows and the
operating problem is cleared.
2. PURGE/RUN SWITCH: This switch controls
the air supply to the machine. In the PURGE
position, air flows continuously through the
torch to allow for the adjustment of air pres-
sure. Note that the output is disabled in this
mode. In the RUN position, air flows through
the torch when the torch trigger is activated.
3. STATUS LED DISPLAY: The following
machine conditions are displayed:
MACHINE ON LED: The green POWER ON
LED glows when the POWER LINE SWITCH
is in the ON position and AC power is con-
nected to the machine.
OUTPUT ON LED: The OUTPUT ON LED
glows when the pilot arc starts and remains
glowing during cutting.
AIR PRESSURE LED: The AIR PRESSURE
LED glows whenever there is adequate air
pressure (above 50 psi).
THERMAL LED: The THERMAL LED glows
when the machine overheats.
FAULT LED (MALFUNCTION LED): The
FAULT LED glows/blinks if a short circuit has
occurred in the torch, in the machine, or when
the air pressure is too low.
SAFETY LED: The SAFETY LED glows when
there is an operating problem with the
machine, torch, or torch consumables.
4. OUTPUT CURRENT CONTROL: The OUT-
PUT CURRENT CONTROL adjusts the cur-
rent flow for maximum cutting results. See
User Chart Range guide on machine's name-
plate for recommended range settings based
on thickness of steel being cut.
5. ON/OFF POWER SWITCH: Turns the
machine ON or OFF.
OPERATION
PRO-CUT 60
B-3