Leister UNIROOF E Instrucciones De Funcionamiento página 14

Control the welding process
• Control of the welding process by means of the power requirement display (main level or control level)
Display
Number
1 Speed
2 Speed
3 Temperature
4 Temperature
Main level (SET & ACTUAL value)
*
Heating active
Control level (ACTUAL value and power requirement)
–
&
*
Heating/drive active
Control level
Display 4
100 %
100 %
Display 2
100 %
100 %
14
+
&
Error display / cause
Heating
after warm up time
• Reduced mains voltage
• Heating element defective (contact Leister Service Centre)
Drive
• Reduced mains voltage
• High welding speed with heavy torque loading
Main level
ACTUAL value
SET value
ACTUAL value
SET value
Main switch (17) ON
Main switch (17) ON
Drive/Heating
Control level
ACTUAL value
% power
ACTUAL value
% power
1
2
1
2
3
4
3
4