Miscellaneous Symbols And Definitions - Miller 907161012 Owner's Manual

3-2.

Miscellaneous Symbols And Definitions

Alternating Current
A complete Parts List is available at www.MillerWelds.com
SECTION 3
Three Phase Static
Frequency Convert-
Lift-Arc Operation
OM-2254 Page 12
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Complete Parts List is available at www.MillerWelds.com
= < 60
Panel
(AC)
Voltage
DEFINITIONS
On
Voltage Input
Three Phase
Negative
Protective Earth
(Ground)
Foot Control
Single Phase
Line Connection
Positive
er-Transformer-
Rectifier
Gas Tungsten Arc
Welding
Duty Cycle
Percent
Use coolant suggested by the manufacturer.
Three Phase
Falling unit can cause injury. Do not move or operate unit where it could tip.
(GTAW)
Remote
Negative
off. Do not touch fully charged capacitors. Always wait
power is turned off before working on unit, AND check input capacitor
voltage, and be sure it is near 0 before touching any parts.
Always lift and support unit using both handles. Keep angle of lifting
device less than 60 degrees.
Always lift and support unit using both handles. Keep angle of lifting
Use a proper cart to move unit.
device less than 60 degrees. Use a proper cart to move unit.
Engine fuel plus flames or sparks can cause fire.
Variable Inductance
Remove unit from shipping crate. Remove Owner's Manual from unit.
Foot Control
Follow instructions to install muffler.
Gas Metal Arc
Welding (GMAW)
Read Owner's Manual. Read labels on unit.
Conventional Load
Voltage
Move jumper links as shown on inside label to match input voltage at
Rated Welding
%
job site. Include extra length in grounding conductor and connect
Current
Percent
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.
Increase
Increase
Output
Plugged filter or hoses can cause overheating to the power source
Circuit Breaker
and torch.
Shielded Metal
Arc Welding
Gas Tungsten Arc
(SMAW)
Welding (GTAW)
Every 100 hours, check and clean filter and check condition of hoses.
Lift-Arc Operation
(GTAW)
Positive
Pulsed
Constant Voltage
Shielded Metal Arc
Welding (SMAW)
Primary Voltage
Degree of
Protection
Maximum Effective
Supply Current
5 minutes
1-1. Miscellaneous Symbols And Defin
Voltage Sensing
Voltage Sensing
Feeder
Set Up
Amperage
Scratch Start TIG
Direct Current (DC)
Constant Current
Arc Force
Rated No Load Volt-
age (OCV)
13-2. Mode Switch Settings
Rated Maximum
Supply Current
Switch Position
Scratch Start TIG
Scratch Start TIG
Lift-Arc Trigger Hold
Lift-Arc TIG
Operation (GTAW)
Single Phase
MIG
Pulsed MIG
Stick
after
Safe43 2017 04
Safe44 2012 05
Safe45 2012 05
Feeder
Safe46 2012 05
Output
Off
Safe47 2012 05
Safe49 2012 05
Safe50 2012 05
Hertz
Safe51 2012 05
Pulsed
A complete Part
Safe52 2012 05
Safe53 2017 04
OM-
TIG
CC