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ARC & TIG
Dynasty 280DX
Part No: MR907514002
NEW PRODUCT
AVAILABLE SEPTEMBER 2014
UPGRADABLE &
EXPANDABLE
WIND TUNNEL
TECHNOLOGY™
Front panel memory card
data port provides the
ability to easily upgrade
software and expand
product features.
Protects internal electrical
components from airborne
contaminates, extending the
product life.
PRO-SET
Allows digital meters to be
calibrated for certification.
Eliminates the guesswork
when setting weld
parameters. Use Pro-Set
when you want the speed,
convenience and confidence
of preset controls. Simply
select the feature and
adjust until Pro-Set appears
on the display.
SLEEP TIMER
Conserves electricity.
This programmable feature
will power down the
machine if it sits idle
for a specific time.
BLUE LIGHTNING™
High-frequency (HF)
arc starter for non-contact
arc initiation. Provides more
consistent arc starts and
greater reliability compared
to traditional HF arc starters.
WELDING
MODE
AC TIG FEATURES
METER CALIBRATION
COOL POWER SUPPLY
Integrated 120-volt
dedicated-use receptacle
to power the Coolmate™
1.3. The power switch on the
Maxstar also activates the
receptacle to help prevent
torch failure.
Balance control provides
adjustable oxide removal
which is essential for
creating the highest quality
aluminum welds. DX models
provide extended ranges.
Frequency controls the
width of the arc cone and
can improve directional
control of the arc.
APPLICATIONS
Precision Fabrication
Heavy Fabrication
Pipe and Tube
Fabrication
Aerospace
Aluminum Ship Repair
Anodized Aluminum
Fabrication
AC/DC STICK FEATURES
PROCESSES
AC/DC TIG (GTAW)
Pulsed TIG (GTAW-P)
Stick (SMAW)
Power source cooling system
operates only when needed,
reducing noise, energy
use and the amount of
contaminants pulled though
the machine.
Hot Start™ adaptive
control provides positive
arc starts without sticking.
AC frequency control adds
stability for smoother welds
when AC Stick welding.
Stick-Stuck detects if the
electrode is stuck to the part
and turns the welding output
off to safely and easily
remove the electrode.
Menu selectable.
DC TIG FEATURES
3 YEAR WARRANTY
FAN-ON-DEMAND™
Exceptionally smooth
and precise arc for welding
exotic materials.
RATED OUTPUT
For details, refer
to Miller’s True Blue
warranty statement.
AMPS INPUT AT RATED
OUTPUT, 50/60 HZ
DIMENSIONS
(MM)
230 V
1 PHASE
400 V
3 PHASE
KVA
TIG (GTAW)
235 A at 19.4 V, 60% Duty Cycle
30 A
10 A
12.5
Stick (SMAW)
235 A at 19.4 V, 60% Duty Cycle
31 A
11 A
12.5
welding.com.au 1300 300 884
H: 346
W: 219
D: 269
WEIGHT
25kg
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