Related Manuals for Lincoln Electric SAF-FRO DIGISTEEL III 320C
Summary of Contents for Lincoln Electric SAF-FRO DIGISTEEL III 320C
- Page 1 DIGISTEEL III 320C DIGIPULS III 320C SAFETY INSTRUCTIONS FOR OPERATION AND MAINTENANCE Cat n° : 8695-1259 Contact : http://www.lincolnelectric.com.cn/ Date : 03/2016...
- Page 2 Arc welding and plasma cutting may be dangerous for the operator and persons close to the work area. Read the operating manual.
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Page 3: Table Of Contents
CONTENTS 1 - GENERAL INFORMATION.......................................4 1.1. PRESENTATION OF INSTALLATION ..................................4 1.2. WELDING SET COMPONENTS ....................................4 1.3. POWER SOURCES TECHNICAL SPECIFICATIONS .............................5 2 - STARTING UP ..........................................6 2.1. POWER SOURCE GENERAL DESCRIPTION ................................6 2.2. ELECTRICAL CONNECTIONS TO THE MAINS ..............................6 2.3. CHOICE OF CONSUMABLES ....................................6 2.4. -
Page 4: General Information
1 - GENERAL INFORMATION 1.1. PRESENTATION OF INSTALLATION DIGISTEEL III 320C / DIGIPULS III 320C is a manual welding set that enables the following: + MIG-MAG welding with short arc, speed short arc, spray-arc, normal pulsed mode (only on DIGIPULS), using currents from 15A to 320A. -
Page 5: Power Sources Technical Specifications
1.3. POWER SOURCES TECHNICAL SPECIFICATIONS DIGISTEEL III 320C - W000385049 DIGIPULS III 320C - W000402089 Primary side Primary power supply 400V +/- 20% 400V +/- 20% Primary power supply frequency 50/60Hz 50/60Hz Effective primary consumption 12 A 12 A Maximum primary consumption 18,7 A 18,7 A Fuse primary... -
Page 6: Starting Up
2 - STARTING UP 2.1. POWER SOURCE GENERAL DESCRIPTION The power source is composed with : Front panel display European plug for torch Additional plug for 2 potentiometers torch Plug for ground cable and polarity inversion Protection door for wire feeder section Spool axle, shaft, axle nut Gas purge button Wire feeding button... -
Page 7: Positioning The Wire
WARNING : The following wires are used in reverse polarity: SD ZN = SAFDUAL ZN. 2.4. POSITIONING THE WIRE To set up the wire : Turn the power source off. Open the door of the wire-feeder unit [5] and ensure that it can not fall. Unscrew the spool axle nut. -
Page 8: Instructions For Use
3 - INSTRUCTIONS FOR USE 3.1. FRONT PANEL FUNCTIONS Left display: Voltage, Right display: Current/ wire speed /wire thickness Display for selection of welding mode Selector button for welding mode / Button cancel in program mode Selector switches for welding process Measurement indicator of displayed values (pre-welding, welding and post-welding data) Led indicator for program mode... -
Page 9: Calibrate The Power Source
3.2. CALIBRATE THE POWER SOURCE WARNING : When starting up for the first time, the calibration is an unavoidable step to achieve quality welding. If polarity is reversed, this step must be repeated. Step 1: Turn the wire diameter switch to SETUP position and press the OK button to access the COnFIG screen. - Page 10 Left Right display Step Default Description display Configuration of the Water Cooling Unit. 3 possibles states : On : Forced on, watercooler is always activated On -;OFF – Aut OFF : Forced off, watercooler is always desactivated Aut : Automatic mode, Watercooler works when according need Security of water cooling.
- Page 11 These paragraphe explains how to create, modify and save a welding program. Hereunder is explained the common menu used. Activate program management mode SETUP à PGM à put YES à exit SETUP Set your program with commutators then long push on button OK Screen displays message as following: Function selection: Program number...
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Page 12: Options, Accessories
4 - OPTIONS, ACCESSORIES 1 - COOLER UNIT SYSTEM (On demand) W000384232 2 - REMOTE CONTROL RC SIMPLE Réf. W000275904 Remote control functions: Adjust wire speed during welding and out off welding Adjust arc voltage during welding and out off welding 3 - TROLLEY II NEW VERSION Réf. - Page 13 4 - UNIVERSAL TROLLEY Réf. W000375730 It enables to easily carrying the power source in a worshop environment. STANDARD TORCH W000345066 PROMIG NG 341 3 M W000345067 PROMIG NG 341 4 M W000345068 PROMIG NG 341 5 M W000345069 PROMIG NG 341 W 3 M W000345070 PROMIG NG 341 W 4 M W000345071...
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Page 14: Maintenance
5 - MAINTENANCE 5.1. GENERAL Twice a year, depending on the use of the device, inspect the following: cleanliness of the pwer source ð electrical and gas connections ð WARNING : Never carry out cleaning or repair work inside the device before making sure that the unit has been completely disconnected from the mains. -
Page 15: Spare Parts, Components
5.4. SPARE PARTS, COMPONENTS The list below contains components that can be directly purchased from your local provider. For other codes, please refer to aftersales service. Please refer to exploded view for preview of components) REFERENCE DESIGNATION W000386033 FANS 24VDC 80X25 QTY 2 W000386036 FRONT PANEL DIGISTEEL III 320C W000386038... - Page 16 16 / 28 DIGISTEEL III 320C / DIGIPULS III 320C...
- Page 17 Internal and inverter : DIGISTEEL III 320C / DIGIPULS III 320C 17 / 28...
- Page 18 Front and rear : 18 / 28 DIGISTEEL III 320C / DIGIPULS III 320C...
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Page 19: Wear Parts
5.5. WEAR PARTS The list below contains wear parts of the DIGISTEEL III 320C / DIGIPULS III 320C that can be directly purchased from your local provider. REFERENCE DESIGNATION W000373703 DUST FILTER W000278018 LOT OF 2 SCREWS FOR ROLLER W000277338 ROLLER ADAPTOR Wear parts for wire guide INPUT... -
Page 20: Troubleshooting Procedure
5.6. TROUBLESHOOTING PROCEDURE Servicing of electrical equipment must be performed by qualified personnel only. CAUSES SOLUTIONS GENERATOR IS ON WHILE THE FRONT PANEL IS OFF Power supply Check the mains supply (to each phase) DISPLAY OF THE MESSAGE E01-ond Press the OK button to clear the fault. If the problem persists, call Customer The maximum striking current of the power source was exceeded Support DISPLAY OF THE MESSAGE E02 inu... - Page 21 NO WELDING POWER NO ERROR MESSAGE Power cable not connected Check the connection of the ground strip and the torch Power source failure In Coated Electrode mode, check for voltage between the welding terminals at the front of the generator. If no voltage, call Customer Support. WELDING QUALITY Wrong calibration Check the fine setting parameter (RFP = 0)
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Page 22: Electrical Diagram
5.7. ELECTRICAL DIAGRAM 22 / 28 DIGISTEEL III 320C / DIGIPULS III 320C... -
Page 23: Annexes
6 - ANNEXES 6.1. PRESENTATION OF WELDING PROCESSES For carbon and stainless steels, DIGISTEEL III 320C / DIGIPULS III 320C uses 2 types of short arc: “soft” or “smooth” short arc The “dynamic” short arc or « SSA ». Pulsed MIG may be used on all types of metal (steel, stainless steel and aluminium) with solid wires and some cored wires. It is particularly suitable for stainless steel and aluminium, for which it is the ideal process, eliminating spatter and achieving excellent wire fusion. - Page 24 Waveform of speed short arc welding process By eliminating the "globular" arc mode, which is characterized by heavy and sticky spatter and higher energy than the short arc, the speed short arc enables to: Reduce the amount of distortions at high welding currents in the typical "globular" welding range ð...
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Page 25: Advanced Welding Cycle
6.2. ADVANCED WELDING CYCLE 2- Step cycle Pressing the trigger activates wire feed and pre-gas and turns on the welding current.. Releasing the trigger causes the welding to stop. The Hot Start cycle is validated by the tHS¹OFF parameter in the general Cycle submenu of the SETUP. It enables starting the welding with a current peak that facilitates striking. - Page 26 Spot cycle Pressing the trigger activates wire feed and pre-gas and turns on the welding current. Releasing the trigger causes the welding to stop. Adjustment of the Hot Start, down-slope and sequencer settings is disabled. At the end of the spot time-delay, welding stops. Sequencer cycle The sequencer is validated by the parameter “tSE¹0FF”...
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Page 27: List Of Synergies
PR-spray or wire sharpening The end of welding cycles can be modified to prevent the formation of a ball at the end of the wire. This wire operation produces almost perfect restriking. The selected solution consists in injecting a current peak at end of cycle, which causes the wire end to become pointed. Note: This current peak at end of cycle is not always desirable. - Page 28 0.6 mm 0.8 mm 1 mm 1.2 mm ARCAL 14 ARCAL 14 ARCAL 14 ARCAL 21 ARCAL 21 ARCAL 21 Fe SG 1/2 NOXALIC 12 NOXALIC 12 NOXALIC 12 ARCAL 121 ARCAL 121 ARCAL 121 ARCAL 12 ARCAL 12 ARCAL 12 CrNi ARGON ARGON...