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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 

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

 

Summary of Contents for INVERTEC CC400-S

Page 1: ...nghai PRC 201907 www lincolnelectric com cn Copyright 2012 The Shanghai Lincoln Electric Company Safety Depends on You Lincoln arc welding and cutting equipment is designed and built with safety in mind However your overall safety can be increased by proper installation and thoughtful operation on you part DO NOT INSTALL OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READING THIS MANUAL AND THE SAFETY P...

Page 2: ...record your equipment identification information in the table below Model Name Code Serial Number can be found on the machine rating plate Model Name Invertec CC400 S Invertec CC400 S PLUS Code Serial number Date Where Purchased Authorized dealer s shop Declaration of conformity THE SHANGHAI LINCOLN ELECTRIC COMPANY Designed in conformance with the following norm GB15579 1 EN 60974 1 THE SHANGHAI ...

Page 3: ...able non flammable screening and or warn them not to watch the arc nor expose themselves to the arc rays or to hot spatter or metal ELECTRIC SHOCK can kill 3 a The electrode and work or ground circuits are electrically hot when the welder is on Do not touch these hot parts with your bare skin or wet clothing Wear dry hole free gloves to insulate hand 3 b Insulate yourself from work and ground usin...

Page 4: ...he equipment in accordance with the national standards and the manufacturer s recommendations WELDING SPARKS can cause fire or explosion 6 a Remove fire hazards from the welding area If this is not possible cover them to prevent the welding sparks from starting a fire Remember that welding sparks and hot materials from welding can easily go through small cracks and openings to adjacent areas Avoid...

Page 5: ...D FUSE SIZES INVERTEC CC400 S S PLUS Input Voltage Frequency Hz 380 415V Maximum Input Ampere 38 30A Maximum Effective Supply Current 29 23A 60 C Copper Wire in Conduct Sizes 6mm 2 Fuse or Breaker Size Super Lag 40A Grounding Conductor Size 4mm 2 PHYSICAL DIMENSIONS INVERTEC CC400 S INVERTEC CC400 S PLUS Height 480mm Width 350mm Depth 730mm Weight 32Kg 36Kg Temperature Range Operating Temperature ...

Page 6: ...C Connections should be made in accordance with the connection diagram Failure to do so may result in bodily injury or death Open the input box on the rear of the case Use a three phase supply line the three live wires should go through the three holes of the input wire holder and be securely clamped and fixed Connect L1 L2 L3 and ground according to the Input Supply Connection Diagram decal refer...

Page 7: ...ion circuit to activate THERMAL PROTECTION The INVERTEC machine is equipped with a thermal protection device When the machine has gone into thermal overload the output will be turned off and the thermal indicator light will be turned ON When the machine has cooled to a safe temperature the Thermal Indicator Light will go out and the machine may resume normal operation Note The machine s welding ou...

Page 8: ...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...

Page 9: ...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 AIR CARBON ARC CUTTING Air carbon arc cutting maybe performed with...

Page 10: ...ch Thermal LED is lit 1 Check for proper fan operation Fan should run whenever output power is on Check for material blocking intake or exhaust louvers or for excessive dirt clogging cooling channels in machine 2 Machine may have been operated above it s duty cycle Clear obstruction or repair fan After machine has cooled reduce load duty cycle or both Machine won t weld can t get any output 1 The ...

Page 11: ...ing gas TIG mode are proper for the welding procedure 4 Try to adjust hot start value on control panel 5 PC board in machine possibily at fault If PC board in machine is at fault contact an authorized Lincoln Electric Service facility for technical assistance Remote output control not functioning The machine operates normally on LOCAL control 1 Make sure the Local Remote switch is in the REMOTE po...

Page 12: ...0 291 290 291 292 292 J2 2 J1 1 J2 1 J1 7 J1 5 J1 8 J5 1 J5 3 J5 4 J5 5 J5 6 J8 1 J8 2 J9 1 J9 2 J7 1 J7 2 J6 1 J6 2 230 231 232 233 234 235 236 237 240 241 242 243 244 245 246 247 240 241 242 243 244 245 246 247 230 231 232 233 234 235 236 237 233 234 235 236 237 230 231 232 AUXILIARY TRANSFORMER INPUT RECTIFIER LINE SWITCH 201 L1 L2 L3 G1 CY1 CY2 CY3 202 203 201A 202A 203A RV1 RV2 RV3 209 207 20...

Page 13: ... B C D E F J1 7 J1 5 J1 8 J5 1 J5 3 J5 4 J5 5 J5 6 J8 1 J8 2 J9 1 J9 2 J7 1 J7 2 J6 1 J6 2 230 231 232 233 234 235 236 237 240 241 242 243 244 245 246 247 240 241 242 243 244 245 246 247 230 231 232 233 234 235 236 237 233 234 235 236 237 230 231 232 AUXILIARY TRANSFORMER INPUT RECTIFIER LINE SWITCH 201 L1 L2 L3 G1 CY 1 CY 2 CY 3 202 203 201A 202A 203A RV 1 RV 2 RV 3 209 207 203A 200 DI V IDUA L P...

Page 14: ...E 1 NOTE E 1 INVERTEC CC400 S S PLUS Rev 01 World s Leader in Welding and Cutting THE SHANGHAI LINCOLN ELECTRIC COMPANY No 195 Lane 5008 Hu Tai Rd Baoshan Shanghai PRC 201907 www lincolnelectric com cn ...

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