SECTION 1: SAFETY
AIR N ARC
®
300 SERIES ALL-IN-ONE POWER SYSTEM
®
PAGE - 14
090010-OP_r0
1.7 ADDITIONAL SYMBOLS FOR
INSTALLATION, OPERATION
AND MAINTENANCE
1.7.1
FALLING UNIT CAN CAUSE INJURY
Use lifting bail to lift unit and properly
installed accessories only.
Lift and support unit only with proper
equipment and correct procedures.
If using lift forks to move unit, be sure
forks are long enough to extend beyond opposite side of
unit.
1.7.2
OVERHEATING CAN DAMAGE MOTORS
Turn off or unplug equipment before
starting or stopping engine.
Do not let low voltage and frequency
caused by low engine speed damage
electric motors.
1.7.3
FLYING SPARKS CAN CAUSE INJURY
Wear a face shield to protect eyes and
face.
Shape tungsten electrode only on
grinder with proper guards in a safe
location wearing proper face, hand, and
body protection.
Sparks can cause fires—keep flammables away.
1.7.4
OVERUSE CAN CAUSE OVERHEATING
Allow cooling period; follow rated duty
cycle.
Reduce current or reduce duty cycle
before starting to weld again.
Do not block or filter airflow to unit.
