Lincoln Electric STT II Welder User Manual


 
Invertec® STT® II
[6]
RECOMMENDED OPTIONS
GENERAL OPTIONS
Power Source Remote Output
Control
Remotely controls peak and
background current. 10 pin remote
control with 25 ft. (7.6m) of cable.
Order K942-1
Inverter and Wire Feeder Cart
Rear-wheeled cart includes front
casters and no-lift gas bottle
platform. Convenient handles allow
for easy cable storage while full
length side trays store parts and
tools. Shipped fully assembled.
Small footprint fits through
30 inch door.
Order K1764-1
Dual Cylinder Kit
Permits side-by-side mounting of
two full size gas cylinders, with easy
loading. For use with K1764-1 cart.
Order K1702-1
STT II Sense Lead Kit
Required to accurately monitor
voltage at the arc for heavy duty
applications. 25 ft. length included
with Invertec STT II. 75 ft. (23m)
length.
Order WK1811-75
Coaxial Cable
Recommended for STT and pulse
welding when using long distances
between feeder and power source.
Order K1796-25
25 ft. (7.6m), 350 amps
Order K1796-50
50 ft. (15.2m), 350 amps
Order K1796-75
75 ft. (22.8m), 325 amps
Order K1796-100
100 ft. (30.4m), 300 amps
GENERAL OPTIONS CONT.
Twist-Mate Cable Plug
For connecting welding cable to
output terminal receptacles. For 1/0-
2/0 (50-70mm
2
) cable.
Order K852-70
Twist-Mate Cable Plug
For connecting welding cable to
output terminal receptacles. For 2/0-
3/0 (70-95mm
2
) cable.
Order K852-95
Twist-Mate Cable Receptacle
For connecting welding cable to
Twist-Mate cable plug. For 1/0-2/0
(50-70mm
2
) cable.
Order K1759-70
Twist-Mate Cable Receptacle
For connecting welding cable to
Twist-Mate cable plug. For 2/0-3/0
(70-95mm
2
) cable.
Order K1759-95
Twist-Mate to Lug Adapter
For connection of lugged cable
to Twist-Mate connectors, 18"
(457mm) long.
Order K2176-1
WIRE FEEDER OPTIONS
STT-10 Wire Feeder
The sophisticated STT-10 Process
Controller was designed specifically
to work with the revolutionary STT II
power source. Microprocessor
controls make it easy to develop
optimal procedures and set the
range of operator adjustments.
Dual procedure control can increase
or decrease the energy in the
arc without changing the wire
feed speed.
See Publication E8.190
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