Technical Description; Description; Technical Data Data Plate; Duty Cycle And Overheating - Air Liquide FRO PRACTIC 191/2 User Manual

3.0 TECHNICAL DESCRIPTION

3.1

DESCRIPTION

◆ MIG WELDERS WHICH CAN WELD FLUX
CORED GASLESS WIRE OR WITH GAS FOR THE
WELDING OF MILD STEEL, STAINLESS STEEL
AND ALUMINIUM.
◆ MIG/MAG WELDER SWHICH CAN WELD MILD
STEEL, STAINLESS STEEL AND ALUMINIUM.
3.2 TECHNICAL DATA
DATA PLATE
PRACTIC 191/2
DIMENSIONS: mm mm 440 x 670 x 750
WEIGHT Kg. 38,5
3.3

DUTY CYCLE AND OVERHEATING

The duty cycle is the percentage of a 10 minute
period for which the welder can continue to weld
without overheating. If the machine overheats, the
welding current is shut off and the relative indica-
tor lamp illuminates. In this case, leave the
machine to cool for approx. 15 minutes and,
before restarting, lower the welding current value
and relative voltage or reduce the work time.
TECHNICAL DESCRIPTION
PRACTIC 191 MCE
DIMENSIONS: mm 440 x 670 x 750
WEIGHT Kg. 38,5
PRACTIC 203
DIMENSIONS: mm 440 x 670 x 750
WEIGHT Kg. 54
Example: 200A- 20% means working for 2 min-
utes at 200 A with 8 minutes rest time.
GB
21