Miller Millermatic Spoolmate 185 Spool Gun Owner's Manual page 27

3-1. Controls
2
30
20
10
–2
–3
–4
3
1 Voltage Control
Set Voltage control according to the
parameter chart for good starting point.
Turn control clockwise to increase voltage.
2 Wire Speed Control
Set Wire Speed control according to the
parameter chart. Increase or decrease wire
SECTION 3 – OPERATION
WIRE SPEED
50
60
40
AMPERA GE
VOL TAGE
70
DUTY CYCLE
MAX OCV
80
90
100
0
–1
1
2
3
4
–5
5
ARC LENGTH
( PULSE ONL PULSE ONLY )
speed to obtain desired bead profile and
travel speed.
3 Arc Length Control
Set Arc Length control according to the
parameter chart. Use Arc Length control
(pulse width) to adjust puddle fluidity and
width of bead. Shorter arc length setting will
result in a narrower, cooler weld puddle.
VOLTAGE
RATED OUTPUT
1
160
26
60%
36
NEMA CLASS I (60)
DO NO T SWITCH
WHILE WELDING
ON
MIG GUN
6
V
2
3
1
4
5
6
7
4
OFF
SPOOL GUN
5
Longer arc length setting will result in a
wider, hotter weld puddle.
4 Power Switch
This switch energizes the main transformer
and control circuitry.
5 Spool Gun Receptacle
6 MIG Gun Receptacle
OM-1322 Page 23
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