Python 248-8XX owner manual FIRE or Explosion hazard

1-3. Additional Symbols for Installation, Operation, And Maintenance

fIRE OR EXPLOSION hazard.

� Do not install or place unit on, over, or near combustible surfaces.

�Do not install unit near flammables.

�Do not overload building wiring – be sure power supply system is properly sized, rated, and protected to handle this unit.

MOVING PARTS can cause injury.

�Keep away from moving parts such as fans.

�Keep all doors, panels, covers, and guards closed and securely in place.

fALLING UNIT can cause injury.

�Use lifting eye to lift unit only, NOT running gear, gas cylinders, or any other accessories.

�Use equipment of adequate capacity to lift and support unit.

�If using lift forks to move unit, be sure forks are long enough to extend beyond opposite side of unit.

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.

STATIC (ESD) can damage PC boards.

�Put on grounded wrist strap BEFORE handling boards or parts.

�Use proper static-proof bags and boxes to store, move, or ship PC boards.

MOVING PARTS can cause injury.

�Keep away from moving parts.

�Keep away from pinch points such as drive rolls.

WELDING WIRE can cause injury.

�Do not press gun trigger until instructed to do so.

�Do not point gun toward any part of the body, other people, or any metal when threading welding wire.

H.f. RADIATION can cause interference.

�High-frequency (H.F.) can interfere with radio navigation, safety services, computers, and communications equipment.

�Have only qualified persons familiar with electronic equipment perform this installation.

�The user is responsible for having a qualified electrician prompt- ly correct any interference problem resulting from the installa- tion.

�If notified by the FCC about interference, stop using the equipment at once.

�Have the installation regularly checked and maintained.

�Keep high-frequency source doors and panels tightly shut, keep spark gaps at correct setting, and use grounding and shielding to minimize the possibility of interference.

ARC WELDING can cause interference.

�Electromagnetic energy can interfere with sensitive electronic equipment such as computers and computer-driven equipment such as robots.

�Be sure all equipment in the welding area is electromagnetically compatible.

�To reduce possible interference, keep weld cables as short as possible, close together, and down low, such as on the floor.

�Locate welding operation 100 meters from any sensitive elec- tronic equipment.

�Be sure this welding machine is installed and grounded according to this manual.

�If interference still occurs, the user must take extra measures such as moving the welding machine, using shielded cables, using line filters, or shielding the work area.

Liquid Cooled Millermatic Compatible™ Python® Owner's Manual Page iii