3-2. Remote Control (Optional)
Set Switch
3-3. Duty Cycle
TM-428 Page 8
Set Range
100% Duty Cycle at 225 Amperes AC
Continuous Welding
1
1
Connect optional remote control to
RC1 (see Section 2-8).
Max = 88 A DC (50% of 70 to 105)
Set Percentage
Duty cycle is the percentage of 10
minutes that unit can weld at rated
load without overheating.
Weld output terminals are
energized
when
Remote
Control switch S4 is in Pan-
el/On position and engine is
running.
Remote 14 Receptacle RC1
In Example:
Min = 70 A DC
Percentage Of Range = 50%
Max (88 A DC)
Min (70 A DC)
Adjust Remote Control
ST-140 092-B
Exceeding duty cycle can
damage unit and void war-
ranty.
SB-115 570
Miller Legend