Miller MigMatic S400i, Owner'S Manual

Page: 13 / 44

OM-287504 Page 7
3 1
Safe49 2012 − 05
Move jumper links as shown on inside label to match input voltage at
job site. Include extra length in grounding conductor and connect
grounding conductor first. Connect line input conductors as shown on
inside label. Double-check all connections, jumper link positions, and
input voltage before applying power.
<10
°
Falling unit can cause injury. Do not move or operate unit where it could tip.
Safe53 2017 − 04
2-2. Miscellaneous Symbols And Definitions
A
Amperage
V
Volts
Alternating
Current (AC)
Direct Current
(DC)
Remote
On
Off
Protective Earth
(Ground)
Line Connection
Three Phase
Gas Metal Arc
Welding (GMAW)
Tungsten Inert
Gas (TIG)
Welding
MMA Welding
I
1max
Rated Maximum
Supply Current
I
1eff
Maximum
Effective
Supply Current
U
2
Conventional
Load Voltage
U
1
Primary Voltage
I
2
Rated Welding
Current
Circuit Breaker
Three Phase
Static Frequency
Converter
Transformer-Recti
fier
Output
Single Phase
Flat Characteristic
(Constant Voltage)
X
Duty Cycle
Percent
IP
Degree Of
Protection
Positive
Negative
Voltage Input
Temperature
Indication