Dip Switches; Thermal Protection; Constant Current Processes - Lincoln Electric INVERTEC CC400-S Operator's Manual

B-3
16. GROUND CABLE CONNECTION
Connect the ground cable to the paint-free location on the
case back by securing its lug-end with the screw into the
case hole.

DIP SWITCHES

®
INVERTEC CC400-S/-S PLUS machine offers a DIP
switch on the control board, which allows user to have
additional features. There are 2 individual switches
integrated into this DIP switch ( Please see FIGURE B.3
below ).
FIGURE B.3
1. DIP SWITCH 1
Controls when output power is available. Please see 5
STICK/TIG SWITCH section in this Operation chapter for
details.
2. DIP SWITCH 2
The DIP switch is for test mode. It should always be
OFF (down)for customers.

THERMAL PROTECTION

Thermostats protect the machine from excessive
operating temperatures. Excessive temperatures maybe
caused by a lack of cooling air or operating the machine
beyond the duty cycle and output rating. If excessive
operating temperature should occur, the thermostats will
prevent output voltage or current.
Thermostats are self-resetting once the machine cools
sufficiently.
FAN
The fan will run anytime once the machine powers on.

CONSTANT CURRENT PROCESSES

MANUAL ARC WELDING (STICK)
The INVERTEC maybe utilized as a manual DC arc
welder with the electrode cable, work cable, and
electrode holder being the only equipment required.
Note:
If the electrode is shorted to the workpiece for longer than
5 seconds, the machine output current will phase back to
20A until electrode is taken off the workpiece. circuitry
activated.
OPERATION
AIR CARBON ARC CUTTING
Air carbon arc cutting maybe performed with the
INVERTEC within its output rating using 5mm diameter
carbon rods. Output cables, an air carbon arc electrode
cable assembly, and a source of compressed air are
required.
TIG WELDING
The INVERTEC is capable of touch start TIG welding. An
electrode cable, work cable, TIG torch, and gas supply
with regulator are required.
Touch starting is done as follows:
1.
2.
3.
4.
OPTIONS/ACCESSORIES
REMOTE CONTROL BOX
Consists of a control box with choice of three cable
lengths. Permits remote adjustment of output, 6 pin
connection.
Order K69023-8M for 8M or K69023-15M for 15M or
K69023-30M for 30M.
WELDING CABLE WITH ELECTRODE HOLDER
Order K60077-50-3M for 3M, or K60077-50-15M for 15M,
or K60077-50-30M for 30M.
WORK CABLE WITH CLAMP
Order K60076-50-3M for 3M.
TIG TORCH WITH TWIST-MATE
Order K60078-1 for 4M.
®
INVERTEC CC400-S/-S PLUS
Place the shield cup edge on the work piece.
Rock the tungsten down to touch.
Trigger the output, if using remote control.
Gently rock back the tungsten from the
workpiece.
B-3
Rev.01