Output Control And Trigger Functions - Miller Maxstar 400 Owner's Manual

9-3. Output Control And Trigger Functions

A. Remote (Standard), 2T, And 4TE Torch Trigger Operation
Current (A)
Initial Amps
Preflow
Time
Standard
P & H
P&H = Push trigger and hold
R = Release trigger.
.
When a foot or finger remote current control is connected to the welding power source, initial amps, initial
slope, final slope and final amps are controlled by the remote control, not by the welding power source.
Remote 2T
P&R
P&R = Push trigger and release.
.
If torch trigger is held more than 3 seconds, operation reverts to RMT STD (Remote Standard) mode.
Remote 4TE
P/R
P/R = Push and release trigger.
*Pushing and releasing trigger during final slope will break the arc and start postflow.
.
For first torch trigger push & release, if trigger is held more than 3 seconds, trigger cycle ends.
.
When a remote switch is connected to the welding power source, use the remote switch to control the weld
cycle. Amperage is controlled by the welding power source.
Application:
Use 4T Momentary trigger method when the functions of a remote current control are desired, but only a remote
on/off control is available.
.
A complete Parts List is available at www.MillerWelds.com
Main Amps
Initial Slope
P/R
Final Slope
Final Amps
R
Maintained Switch
P&R
P/R *P/R
OM-275857 Page 57
Postflow
R
Foot Or Finger
Remote Control
P/R