Miller Electric 280 NT, Owner'S Manual

Page: 33 / 60

A complete Parts List is available at www.MillerWelds.com
OM-4430 Page 29
6-8. Remote Voltage/Amperage Control
1 Remote Receptacle RC4
Connect optional remote voltage/
amperage (V/A) control to RC4 (see
Section 5-7).
With remote control connected, weld
output in a CC mode (Stick, TIG) is
determined by a combination of front
panel and remote control voltage/
amperage settings. In CV mode
(Wire), weld output is controlled
through remote control only.
2
Remote Hand Control
(Optional)
3 Remote Foot Control (Optional)
Engine runs at weld/power
speed in Wire and TIG mode
whenever a device connected to
the remote receptacle makes
closure between pins A and B.
This unit does not have remote
contactor control. Output is al-
ways on.
803 984 − A / 216 172-D / S-0769 / S-0774
Process = Stick (Using Remote On/Off)
In Example:
2
Max = 160 A CC/DC
Min = 20 A CC/DC
Max (160 A DC)
Min (20 A DC)
Connect Remote
V/A Control To
Remote
Receptacle RC4
Set V/A Control
(Mid-Range: About 160 A)
Adjust Remote V/A Control
(Stick Welding Only)
3
1
Set Process