DocLib_42_0-4905 ArcMaster 400MST CE.pdf - Victor Technologies ...

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SECTION 12: POWER SOUR<strong>CE</strong> ERROR CODES Description Possible Cause Remedy Remarks 1 E01 error code displayed A The Welding Power A Let Power Source Weld current ceases. Temperature sensor TH1 Source’s duty cycle cool down then keep Buzzer sounds (protects IGBTs) is greater has been exceeded. within its duty cycle. constantly. than 80ºC for about 1 B Fan ceases to B Have an accredited Fan operates at max second. operate. Thermal Arc Service speed. C C Agent investigate. E01 resets when TH1 Air flow is restricted Unblock vents then decreases by vents being let Power Source to 70ºC for about 30 blocked. cool down. seconds. 2 E02 error code displayed A The Welding Power A Let Power Source Weld current ceases. Temperature sensor TH2 Source’s duty cycle cool down then keep Buzzer sounds (protects secondary has been exceeded. within its duty cycle. constantly. diodes) is greater than B Fan ceases to B Have an accredited Fan operates at max 80ºC for about 1 second. operate. Thermal Arc Service speed. C Agent investigate. E02 resets when TH1 Air flow is restricted C Unblock vents then decreases to 70ºC for by vents being let Power Source about 30 seconds. blocked. cool down. 3 E03 error code displayed A Primary current is A Reduce length of Weld current ceases. Primary (input) current too high because welding arc. Buzzer sounds too high. welding arc is too constantly. B long. B Have an accredited Switch machine OFF Mains supply Thermal Arc Service then ON to reset E03 voltage is Agent or a qualified error. more than 10% electrician check for below low nominal voltage. Mains voltage. 4 E04 error code displayed TIG torch cable Reduce the length of Weld current ceases. Output voltage exceeds and/or work lead are the TIG torch cable Buzzer sounds the secondary voltage too long or leads are and/or work lead or constantly. specification. coiled. un-coiled leads. Switch machine off then on to reset E04 error. 5 E11 error code displayed Primary supply Have an accredited Weld current ceases. Over Primary supply voltage is greater Thermal Arc Service Buzzer sounds (input) voltage at primary than the nominal Agent or a qualified constantly. capacitors is exceeded for voltage plus 10%. electrician check the Error code E11 one second. Primary voltage. automatically will reset when the voltage reduces. 52
Description Possible Cause Remedy Remarks 6 E12 error code displayed Under mains supply (input) voltage primary capacitors is reduced for one second. 7 E14 error code displayed Under mains supply (input) voltage warning primary capacitors is reduced for one second. 8 E81 error code displayed Wrong Primary supply (input) voltage connected. 9 E82 error code displayed Link switch plug not connected. 10 E83 error code displayed CPU checks mains supply (input) voltage when the ON/OFF switch on rear panel of machine is turned ON. 11 E85 error code displayed Pre-charge abnormality. 12 E93 error code displayed Memory chip (EEPROM) on control PCB can not read/write weld parameters. Mains supply voltage is down to a dangerously low level. Mains supply voltage is less than the nominal operating voltage less 10%. When 3 phase machine is first turned ON with the wrong Primary supply (input) voltage connected. Link switch plug not connected. The Primary supply (input) voltage fluctuates and is not stable. Due to malfunction inside the Welding Power Source, primary capacitors are not charging correctly. Memory chip (EEPROM) error. 53 Have an accredited Thermal Arc Service Agent or a qualified electrician check the Mains voltage. Have an accredited Thermal Arc Service Agent or a qualified electrician check the Mains voltage. Have an accredited Thermal Arc Service Agent or a qualified electrician check the Mains voltage. Have an accredited Thermal Arc Service Agent check connector plug on input PCB. Have an accredited Thermal Arc Service Agent check connector plug on input PCB and the Mains voltage. Have an Accredited Thermal Arc Service Agent service the machine. Have an accredited Thermal Arc Service Agent check the control PCB. Weld current ceases. Buzzer sounds constantly. Error code E12 automatically will reset when the voltage increases. Weld current available. Buzzer sounds intermittently. Error code E14 automatically will reset when the voltage increases. No weld current is available. Buzzer sounds constantly. Switch machine OFF. No weld current is available. Buzzer sounds constantly. Switch machine OFF. No weld current is available. Buzzer sounds constantly. Switch machine OFF then ON to reset E83 error. No weld current is available. Buzzer sounds constantly. Switch machine OFF then ON to reset E85 error. Weld current ceases. Buzzer sounds constantly. Switch machine OFF.
Page 1 and 2:
400 MST ARCMASTER ® Operating Manu
Page 3 and 4:
WARNINGS Read and understand this e
Page 5:
TABLE OF CONTENTS SECTION 7: BASIC
Page 8 and 9: ARCMASTER 400 MST 3. Use protective
Page 10 and 11: ARCMASTER 400 MST WARNING STEAM AND
Page 12 and 13: ARCMASTER 400 MST AVERTISSEMENT LE
Page 14 and 15: ARCMASTER 400 MST 1. Utilisez l’
Page 16 and 17: ARCMASTER 400 MST 10
Page 18 and 19: 2.01 How to Use This Manual This Ow
Page 20 and 21: 2.05 Functional Block Diagram Figur
Page 22 and 23: 3.04 Electrical Input Requirements
Page 24 and 25: 3.07 High Frequency Interference In
Page 26 and 27: 4.01 ARC MASTER 400 MST Controls 1
Page 28 and 29: 6. ON/OFF Switch This switch connec
Page 30 and 31: Parameter Description Selects in op
Page 32 and 33: Vertical up welding When welding ve
Page 34 and 35: 7 4 3 SECTION 5: SEQUENCE OF OPERAT
Page 36 and 37: 5.03 MIG Welding • Connect work l
Page 38 and 39: 6.04 Guide for Selecting Filler Wir
Page 40 and 41: SECTION 7: BASIC STICK WELDING GUID
Page 42 and 43: 8.01 Setting of the Power Source SE
Page 44 and 45: SECTION 9: ROUTINE MAINTENANCE The
Page 46 and 47: Inconsistent Wire Feed WARNING Dise
Page 48 and 49: 8 Arc does not have a crisp sound,
Page 50 and 51: Description Possible Cause Remedy 8
Page 56 and 57: 11.03 Switching VRD On/Off Switch t
Page 60: Description Possible Cause Remedy R
Page 63 and 64: UB2 UB4 TB7 TB21 TB8 CT1 CT2 TB16 T
Page 66 and 67: LIMITED WARRANTY AND SCHEDULE This
Page 68: World Headquarters Thermadyne Holdi
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