Operating Steps - Lincoln Electric PRO-CUT 60 SVM104-A Service Manual

1. Safety Reset Button,
4. Output Current Control,

OPERATING STEPS

When preparing to cut or gouge, position the
machine as close to the work as possible. Make
sure you have all materials needed to complete
the job and have taken all safety precautions. It is
important to follow these operating steps each
time you use the machine.
1. Turn the machine's
SWITCH to OFF position.
2. Connect air supply to the machine.
3. Turn on main AC power supply to the
machine.
4. Turn the machine's
SWITCH to ON.
- The green POWER ON LED glows.
- The fan starts.
OPERATION
2. Purge/Run Switch,
5. ON/OFF Power Switch
FIGURE B.1 Control Panel Keys
ON/OFF POWER
ON/OFF POWER
3. Status LED Display,
NOTE: If the SAFETY LED glows, press the
SAFETY RESET button. If there is no prob-
lem, the SAFETY LED will go off. If the SAFE-
TY LED remains on, turn the ON/OFF
POWER SWITCH to OFF and refer to the
TROUBLESHOOTING GUIDE in the TROU-
BLESHOOTING AND REPAIR SECTION of
this manual for a recommended course of
action.
5. Set the PURGE/RUN switch in the PURGE
position.
- The air flow starts.
- The AIR PRESSURE LED glows.
6. Adjust air pressure to 60 psi with the air
flowing.
7. Move the PURGE/RUN SWITCH to RUN.
-Postflow air flows for 20 seconds.
During this time, the pilot arc immediately
starts when the torch trigger is pulled. After
20 seconds, air preflows for two seconds.
B-4
PRO-CUT 60