B-2
OPERATION
B-2
INVERTEC
®
CC400-S/-S PLUS
Rev.01
Place in the “LOCAL” position to allow output adjustment
at the machine. Place in the “REMOTE” position to allow
output adjustment at remote pot or amptrol.
Note:
The switch is unavailable on CC400-S machine.
4. HOT START POT
Controls the amount of starting energy in stick mode. The
hot start can be either turned on or off. When on, it
provides a striking current at 150% of the set current or
400A whichever is larger then quickly reverts to the set
current in 0.5S.
5. STICK/TIG SWITCH
Stick mode for all stick welding. Output energized when
machine is on.
TIG mode for touch start use. Short circuit current is
limited to approximately 20A to aid in touch starting.
Mode
LOCAL/REMOT
E SWITCH
DIP SWITCH
1
OUTPUT
Stick
LOCAL &
REMOTE
OFF(DOWN)
ENERGIZED
Stick
REMOTE
ON(UP)
CONTROL
BY REMOTE
SWITCH
TIG
LOCAL &
REMOTE
OFF(DOWN)
ENERGIZED
TIG
REMOTE
ON(UP)
CONTROL
BY REMOTE
SWITCH
Note:
The switch is unavailable on CC400-S machine.
6. DIGITAL DISPLAY METER
The meter displays preset and actual current or actual
voltage.
7. ALARM LIGHT
The machine has these protection functions of
overvoltage, undervoltage, overcurrent and disconnected
relay. The alarm light will be ON when these troubles
occurred, meanwhile the output will be shut down until
fault goes away.
8. THERMAL LIGHT
The light will illuminate if an internal thermostat has been
activated. Machine output will return after the internal
components have returned to a normal operating
temperature. For additional information see
Thermal
Protection
section in this Operation chapter.
9. ARC FORCE POT
This controls functions in stick modes to adjust the arc
force. The arc is soft at the minimum settings and more
forceful or driving at the maximum settings. Higher
spatter levels maybe present at the maximum settings.
Full range is from 0(soft) to 10(crisp).
10. ON/OFF POWER SWITCH
Place the lever in the upside position to energize the
machine. When the power is on the output will be
energized in STICK mode and TIG mode if the DIP
SWITCH 1 is set to OFF(down). At power up the thermal
light and alarm light will flash for a short time and fan will
start to run.
11.REMOTE CONNECTOR
The remote connector can be used for connecting to
remote control box if customers would like to remotely
control output current.
Note:
The remote connector is unavailable on CC400-S
machine.
12. POSITIVE OUTPUT TERMINAL
13.NEGATIVE OUTPUT TERMINAL
Note:
These quick disconnect terminals provide connection
points for the electrode and work cables. For positive
polarity welding connect the electrode cable to the
positive terminal and the work cable to the negative
terminal. To weld negative polarity reverse the electrode
and work cables.
REAR PANEL (PLEASE SEE FIGURE B.2)
.
FIGURE B.2
14. INPUT BOX
This insulation box is used to cover the input connections.
This insulation box must be secure before turning on
the main power supply.
15. INPUT CABLE HOLDING BRACKET
This bracket securely holds the three phase power cables
in place.
WARNING
