ST EAM AND PRESSURIZED HOT
COOLANT can burn face, eyes, and
skin.
The coolant in the radiator can be very hot and under
pressure.
1.- Do not remove radiator cap when engine is hot. Allow engine to cool.
2.- Wear gloves and put a rag over cap area when removing cap.
3.- Allow pressure to escape before completely removing cap.
- Additional Symbols For Installation, Operation, And Maintenance
NOISE can damage hearing.
Noise from some processes or equipment can damage hearing.
- Wear approved ear protection if noise level is high.
FALLING EQUIPMENT can injure
-
Use lifting eye to lift unit and properly installed
accessories only, NOT gas cylinders. Do not
exceed maximum lift eye weight rating (see
Specifications).
-
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.
-
Keep equipment (cables and cords) away from moving vehicles
when working from an aerial location.
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.
ARC WELDING can cause interference.
-
Electromagnetic energy can interfere with sensitive
electronic equipment such as microprocessors, computers,
and computer-driven equipment such as robots.
-
Be sure all equipm ent 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 electronic 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.
-Read and follow all labels and the Owner’s Manual carefully before installing, operating, or servicing unit.
Read the safety information at the beginning of the manual and in each section.
- Definitions
iii
Summary of Contents for ALPHA TIG 252 - DP
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