Miller Electric XMS 4000 - Manual (Page 19)

OM-224 043 Page 15
SECTION 4 − OPERATION
4-1. Front Panel Controls
6
7
2 1 4 3
1 ON/OFF Switch (I/O)
Use switch to turn unit On/Off.
.
Fan is thermostatically controlled and
runs only when necessary (Fan On
Demand).
.
Water cooling is automatically con-
trolled and runs only when necessary.
(Cooling On Demand).
2 Positive Power Connection for TIG
and Stick Welding.
Do not use for MIG welding.
3
Negative Power Connection for MIG,
TIG and Stick Welding.
4 Remote Control Receptacle for TIG
and Stick welding
5 Gas Connector (3/8) for TIG Welding.
6 Red Quick Connect Fitting
Coolant return from torch.
7
Blue Quick Connect Fitting
Coolant output to torch.
8 Handle
9 Control Panel
10 D1 (Display 1)
Displays values and parameters for se-
lected welding process. During welding it
shows measured welding voltage.
11 D2 (Display 2)
Displays values and parameters for se-
lected welding process. During welding it
shows measured welding current.
12 E1 (Encoder Control 1)
Use control to change values and parame-
ters that appear on D1.
13 E2 (Encoder Control 2)
Use control to change values and parame-
ters that appear on D2.
14 P1 (Memory Push Button)
Allows selecting program storage locations
1-4 as indicated by LED’s (Tig and Stick
only).
15 P2 (Setup Push Button)
Allows selecting setup or advanced pro-
gramming menus.
16 P3 (Process Push Button)
Allows selecting welding process.
17 P4 (Material Push Button)
Allows selecting material type for synergic
MIG and synergic pulsed MIG processes.
18 P5 (Wire Diameter Push Button)
Allows selecting desired welding wire di-
ameter for synergic MIG and synergic
pulsed MIG processes.
19 P6 (Gas Selection Push Button)
Allows selecting desired welding gas type
for synergic MIG and synergic pulsed MIG
processes.
20 P7 (Trigger Selection Push Button)
Allows selecting desired trigger mode in
TIG welding and switch ON/OFF power in
STICK welding.
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