Download
Share
Print this page
  1. Manuals
  2. Brands
  3. Weco Manuals
  4. Welding System
  5. Pioneer Pulse 321MKS
  6. Instruction manual

Weco Pioneer Pulse 321MKS Instruction Manual

Hide thumbs Also See for Pioneer Pulse 321MKS:

Advertisement

Quick Links

Download this manual
Cod. 006.0001.1520
29/05/2020 V.2.10
Pioneer Pulse 321MKS
Instruction Manual
ENGLISH
Translation of original instructions

Advertisement

loading
Need help?

Need help?

Do you have a question about the Pioneer Pulse 321MKS and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Weco Pioneer Pulse 321MKS

Summary of Contents for Weco Pioneer Pulse 321MKS

  • Page 1 Cod. 006.0001.1520 29/05/2020 V.2.10 Pioneer Pulse 321MKS Instruction Manual ENGLISH Translation of original instructions...
  • Page 2 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD INDEX INTRODUCTION ............................4 PRESENTATION ............................5 INSTALLATION ............................6 UNIT ASSEMBLY ............................6 CONNECTIONS TO THE ELECTRICAL MAINS NETWORK ..............7 WIRE SPOOL POSITIONING ........................7 POSITIONING THE WIRE IN THE WIRE FEEDER .................. 8 CONNECTIONS TO SOCKETS .........................
  • Page 3 4T - 3 LEVEL MIG/MAG WELDING ......................68 12.8 4T B-LEVEL - 3 LEVEL MIG/MAG WELDING ..................68 TECHNICAL DATA ..........................69 13.1 Pioneer Pulse 321MKS TECHNICAL DATA ..................... 69 WIRING DIAGRAM ..........................70 14.1 WIRING DIAGRAM ..........................70 14.2 REMOTE CONTROL CONNECTOR (front panel) ...................
  • Page 4 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD INTRODUCTION IMPORTANT! This handbook must be consigned to the user prior to installation and commissioning of the unit. Read the "General prescriptions for use" handbook supplied separately from this manual before install- ing and commissioning the unit.
  • Page 5 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 1.1 PRESENTATION Pioneer Pulse 321MKS is a professional three-phase inverter-based welding unit with 4-roll wire fee- der designed to operate in extreme environmental conditions. This power source is ideal for workshop applications and the metalworking, automotive and transport industries requiring high quality construc- tion work and it can be easily transported in difficult work areas thanks to its rugged frame. Available MIG/MAG mode: manual, synergic, pulsed synergic and double pulsed synergic. Pulsed Synergic and Double Pulsed Synergic modes ensure excellent appearance of the weld bead, without spatter or deformation when welding aluminium, stainless steel and regular steels. A broad range of synergic MIG-MAG programs facilitates the selection of precise welding parameters rapidly and using all types of wire. The welding modes and procedures available are those indicated in the table. MODE PROCEDURE TWO STROKE (2T) TWO SPOT STROKE (2T-SPOT) MANUAL MIG/MAG FOUR STROKE (4T) TWO STROKE (2T)
  • Page 6 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD INSTALLATION DANGER! Lifting and positioning Read the warnings highlighted by the following symbols in the “General prescriptions for use”. 2.1 UNIT ASSEMBLY 1. Fit the front swivel wheels with the supplied screws. 2. Screw the fixed rear wheels to the studs in the base of the unit and secure them with the supplied nuts. 3. Mount the cooler in the relevant location.
  • Page 7 ENGLISH WELD THE WORLD 2.2 CONNECTIONS TO THE ELECTRICAL MAINS NETWORK The characteristics of the mains power supply to which the equipment shall be connected are given in the section entitled “13.1 Pioneer Pulse 321MKS TECHNICAL DATA”The machine can be connected to motorgenerators provided their voltage is stabilised. Connect/disconnect the various devices with the machine switched off. 2.3 WIRE SPOOL POSITIONING 1. Open the unit side door to gain access to the spool compartment.
  • Page 8 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 2.4 POSITIONING THE WIRE IN THE WIRE FEEDER 1. Lower the wire feeder pressure devices. 2. Raise the wire feeder pressure arms. 3. Remove the protective cover. 4. Check that the feed rolls are suitable for the wire gauge. § “15.3 WIRE FEEDER ROLLS” • The diameter of the roll groovemust be compati- ble with the diameter of the welding wire. • The roll must be of suitable shape in relation to the composition of the wire material.
  • Page 9 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 2.5 CONNECTIONS TO SOCKETS 1. Set the welding power source ON/OFF switch to “O” (unit de-energized). 2. Plug the power cable plug into a mains socket outlet. 3. Connect the gas hose from the welding gas cylinder to the relative socket. 4. Open the cylinder gas valve. 5. Connect the power supply cable of the cooling unit to the auxiliary power socket on the power source. 6. Attach the coolant hoses to the relevant connectors on the cooler and on the power source rear panel. 7. Connect the MIG/MAG torch plug to the EURO TORCH welding socket. 8. Attach the coolant hoses of the MIG/MAG torch to the relevant connectors on the power source front panel. 9. Connect the plug of the ground clamp to the welding socket on the basis of the polarity required. 10. Connect the earth clamp to the workpiece being processed. 11. Set the welding power source ON/OFF switch to “I” (unit powered).
  • Page 10 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 2.6 MIG/MAG INSTALLATION DANGER! Electric shock hazard! Read the warnings highlighted by the following symbols in the “General prescriptions for use”. Pioneer Pulse 321MKS C.U.07 C.U.07...
  • Page 11 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 2.7 FRONT PANEL Pioneer Pulse 321MKS 1: Remote controller connector. 2: Provision for connection of the push pull torch (purchasing and installing the relative kit). 3: EURO TORCH welding socket. 4: Connector for coolant hose. Torch → Power source 5: Connector for coolant hose. Power source → Torch 6: Welding power source ON/OFF switch. 7: Mains protection ON LED. This LED illuminates if an incorrect operating condition occurs: Absence of a phase in the power supply line. 8: Earth welding socket...
  • Page 12 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 2.8 REAR PANEL Pioneer Pulse 321MKS 1: Connector for connection to the programmer. (Programming connector for the process circuit board.) You can update the software of the equipment using the programming kit. 2: Connector for connection to the programmer. (Programming connector for the motor circuit board.) You can update the software of the equipment using the programming kit. 3: Gas rear connector. This is for the connection of the gas pipe coming from the bundle of cables. 4: Connector for coolant hose.
  • Page 13 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 7: Cooler power feeding connector. • Voltage 230 V~ • Current Output 0.8 A • IP protection rating IP20 (cap open) IP66 (cap closed) WARNING! High voltage! If the socket is not connected to any devices always close the cap: presence of hazardous voltage levels! 8: Power cable.
  • Page 14 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD USER INTERFACE Pioneer Pulse 321MKS L7 L5 HOLD STOP m/min m/min MANUAL Menu CODE SYMBOL DESCRIPTION illumination shows that the following parameter can be set: WIRE FEED RATE The value appears on the following display: D1 Short-Spray, pulsed and synergic MIG/MAG welding: illumination shows that the following parameter can be set: WELDING CURRENT HOLD function (at welding end):...
  • Page 15 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD CODE SYMBOL DESCRIPTION This LED illuminates to confirm the presence of power on the output sockets. This LED illuminates to show that the following welding mode is selected: MANUAL MIG/MAG This LED illuminates to show that the following welding mode is selected: SYNERGIC MIG/ This LED illuminates to show that the following welding mode is selected: PULSED SYNERGIC MIG/MAG This LED illuminates to show that the following welding mode is selected: DOUBLE PULSED SYNERGIC MIG/MAG Illumination shows that the following function has been activated: 2 stroke procedure § “12.1 2T MIG/MAG WELDING” A flashing signal means the following function is activated: 2 stroke procedure § “12.2 2T SPOT MIG/MAG WELDING” Illumination shows that the following function has been activated: 4 stroke procedure § “12.3 4T MIG/MAG WELDING” / § “12.4 4T B-LEVEL MIG/MAG WELDING”...
  • Page 16 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD CODE SYMBOL DESCRIPTION This button activates wire feed to insert it through the MIG/MAG torch. The insertion speed is 2 m/min for 3 seconds, subsequently increasing to 10 m/min. This function produces a slower feed rate and hence greater precision when inserting the wire when it enters the torch nozzle. Data setting: The encoder adjusts the main welding (and synergy) parameter, shown on the following display: D1 During welding operations with an active JOB: The encoder temporarily modifies the main welding parameter, shown on the following display: D1 Manual MIG/MAG mode: The encoder adjusts the welding voltage, and the relative value is shown, in volts, on the following display: D2 Synergic MIG/MAG mode: The encoder is used to correct the factory-set value of the selected synergic curve, the value of which is shown on the following display: D3 During welding operations with an active JOB: The encoder temporarily modifies the main...
  • Page 17 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD UNIT POWER-UP Set the welding power source ON/OFF switch to “I” to switch on the unit. The message appears on the following displays: D4 Tab. 1- Messages at power-up MOTOR BOARD FW: YY.YY.YYY PROGRAM UPDATE YY.YY.YYY= power source software version. PIONEER POWER PULSE ZZZ FW: YY.YY.YYY POWER SOURCE OK First power-up or power-ups following a RESET procedure The welding power source sets up for welding with the factory presets.
  • Page 18 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 5.1 PARTIAL RESET The reset procedure involves restoration of the parameter values and settings, except the following settings: - Settings of the SETUP menu. - saved JOBS. L7 L5 HOLD...
  • Page 19 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 5.2 TOTAL RESET The reset procedure involves complete restoration of the default values, parameters and memory set- tings set in the factory. All memory locations will be reset and hence all your personal welding settings will be lost! L7 L5 STOP HOLD m/min m/min ACTIVATION MANUAL SETTING ACTIVATION Menu OUTPUT ○ Set the welding power source ON/OFF switch to “O” to switch the unit off. ○ Set the welding power source ON/OFF switch to “I” to switch on the unit. ○ Simultaneously press the keys S1...
  • Page 20 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD SET-UP (INITIAL SET-UP OF THE WELDING POWER SOURCE) With locked status active it is not possible to access this function. § “6.3 LOCKING PROCEDURE”. L7 L5 STOP HOLD m/min m/min MANUAL SETTING SELECTION Menu ACTIVATION OUTPUT SET UP at machine power on ○...
  • Page 21 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD NOTE: During the normal operation, the operator can enter the SET UP menu by pressing the key S7 for 5 seconds (SET UP can therefore be accessed with machine on). Tab. 2 - Setup settings MENU SETTING DEFAULT NOTES PAGE ENGLISH,ITALIANO,FRANÇAIS,DEUTSCH, SET UP 1/11 SELECT LANGUAGE ESPAÑOL,PORTUGUES,DUTCH,CESKY SRBSKI,POLSKI,SUOMI AUTO AUTO SET UP 2/11 COOLING TYPE 50 %...
  • Page 22 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD Cooler activation - ON= The cooler is always running when the power source is switched on. This mode is preferable for heavy duty and automatic welding procedures. - OFF= The cooler is always disabled because an air-cooled torch is in use. - AUT= When the unit is switched on the cooler is switched on for 15 s. During welding procedures the cooler runs constantly. When welding is terminated the cooler continues to run for 90 s plus a number of seconds equivalent to the average current value shown using the HOLD function. Service This setting enables the machine validation (VAL.) and calibration (CALIBRATION) operations. - CURRENT VAL. ○ The validation procedure allows the current value (Ampere) to be correctly detected and displa- yed on the equipment display. The validation procedure requires the equipment to be connected to a suitable static load. - VOLTAGE VAL. ○ The validation procedure allows the voltage value (Volt) to be correctly detected and displayed on the equipment display. The validation procedure requires the equipment to be connected to a...
  • Page 23 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD L7 L5 HOLD STOP m/min m/min MANUAL SELECTION SETTING Menu ACTIVATION Partial count reset ○ Press and hold down the key S7 for 3 seconds (SET UP with machine on). ○ Press keys S5 and S6 to select line “SET UP 7/11”.
  • Page 24 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 6.3 LOCKING PROCEDURE The procedure inhibits unit adjustments, allowing the user to modify only certain settings depending on the selected lock status. The procedure is used to prevent accidental alteration of the unit settings and welding settings by the operator. Enabling If no locking status is selected (LOCK STATUS = OFF) and if you wish to set up a limitation on use of the welding power source, display page 5/10 of the SETUP menu. L7 L5 STOP HOLD m/min m/min MANUAL SELECTION SETTING Menu OUTPUT OUTPUT CONFIRMATION ○ Use the encoder E3 to select the required lock status.
  • Page 25 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD ○ Exit without confirmation - Press the S4 button. This action will automatically close the menu ○ Exit with confirmation - Press the S7 button. The unit restarts with the power-up procedure. The password becomes active. Make a note of the password you set! Tab.
  • Page 26 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD L7 L5 STOP HOLD m/min m/min MANUAL SETTING SETTING Menu SELECTION OUTPUT OUTPUT ○ Press and hold down the button S7 for 5 second. The SET UP menu will be accessed, with the machine on. LOCK...WRITE PASSWORD : 0000 - The message will appear on display: D4 ○ Enter the active 4 digit numerical password. ○ Use buttons S5 and S6 to select the digit to be changed.
  • Page 27 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 6.5 TORCH LOADING WARNING! Make sure the torch in use is correctly sized in relation to the welding current required and for the available and selected cooling type. This prevents the risk of burns to which the operator is potentially exposed, potential faults, and irreversible damage to the torch and the system.
  • Page 28 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD CALIBRATION PROCEDURE L7 L5 STOP HOLD m/min m/min MANUAL SELECTION SETTING Menu OUTPUT OUTPUT OUTPUT The welding power source must be on and not set up for welding. The power source remote control must be enabled. and S6 ○ Press and hold down for 3 seconds buttons S5 TOUCH THE WORKPIECE WITH THE GUIDE WIRE TIP AND PRESS THE TORCH...
  • Page 29 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD L7 L5 STOP HOLD m/min m/min MANUAL SELECTION SETTING Menu OUTPUT OUTPUT OUTPUT Calibration carried out correctly CALIBRATION SUCCESSFULLY COMPLETED - The message will appear on display: The calibration value appears on display : D2. You can make several subsequent calibrations by pressing and releasing the torch trigger. In this case the last value revealed is memorized. ○ Exiting without saving - Press the S4 button.
  • Page 30 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD ALARM MANAGEMENT This LED illuminates if an incorrect operating condition occurs. An alarm message will appear on display D4. Tab. 4 - Alarm messages MESSAGE MEANING EVENT CHECKS • Make sure that the power re- quired by the welding process is...
  • Page 31 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD MESSAGE MEANING EVENT CHECKS • Make sure the IR board is pow- ered on. • Make sure the LEDs on the in- Indicates a CAN communication All functions disabled. terface board go on. problem. WARNING •...
  • Page 32 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD PARAMETERS ACTIVATION The welding parameters are available in accordance with the selected welding mode and procedure. Certain parameters are available only after other parameters or functions of the unit have been enabled or set. The table shows the settings required to enable each parameter. √ : always available. 1: available in HSL line power sources on selecting one of the “PF” curves (e.g.: SG2/SG3 PF) 2: Available selecting one of the “PR” curves (e.g.: SG2/SG3 PR) MODE → MENU PROCEDURE ↓ → PARAMETER ↓ Arc correction in Volts      ...
  • Page 33 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 8.1 WELDING PARAMETERS • Arc correction in volts ○ This parameter corrects the synergic voltage value relative to the synergic point of the synergic and pulsed MIG/MAG processes, while it manages correction of the voltage of the high value in the MIG/MAG double pulsed process. ○ The default value for horizontal and frontal welding is 0.0 V. - NOTE: A value >0 produces an increase in the length of the welding arc, while a value <0 pro- duces a shorter arc.
  • Page 34 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD • PR START ○ The value SYN=100 denotes the optimal synergic inductance value chosen by the manufacturer. ○ IMPORTANT NOTE: This inductance value corresponds to start-up with the POWER ROOT curves. - Consequences of a higher value: • Less positive starting. - Consequences of a lower value: •...
  • Page 35 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD • BURN BACK (MIG/MAG manual welding mode) ○ The BURN BACK value is associated with the quantity of wire that is burnt at the end of the weld- ing procedure. - Consequences of a higher value: • Wire significantly retracted into the torch nozzle. - Consequences of a lower value: • Stick-out at welding start is longer. • BURN BACK ○...
  • Page 36 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD • B-LEVEL ○ The parameter enables a special torch trigger function. ○ Pressing and releasing the torch trigger rapidly in welding mode (in time 2) serves to switch from the main welding current to a secondary current. ○ Pressing and releasing the torch trigger again switches from the secondary current to the main current. This switching can be performed repeatedly at the discretion of the operator. ○ To close the welding cycle (time 3) operate the torch trigger with a prolonged press. When the trigger is released the welding cycle will close (time 4). • START 3LEV • Start in 3 levels operation ○...
  • Page 37 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD • RANGE 2PULS • Double pulsed range ○ This parameter generates the two wire feed rates (high and low) utilised in double pulsed mode, which alternate with the frequency defined by the parameter FREQ 2PULS. ○ Values that are not excessively high are preferable for stability of the welding arc. ○ This value is expressed as a percentage of the set wire feed rate and it determines the high and low feed rate values in compliance with the following rule: ○ High wire feed rate= wire feed rate (D1) + [wire feed rate (D1)*RANGE 2PULS]/2 ○ Low wire feed rate= wire feed rate (D1) - [wire feed rate (D1)*RANGE 2PULS]/2 ○ Example: if a rate of 5 m/min is set on the main adjustment (on display D1) (average feed rate) and 40 % on RANGE 2PULS (on display D4), the wire feed rate will vary between 4 m/min (low feed rate) and 6 m/min (high feed rate).
  • Page 38 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD CHARACTERISTICS OF THE MENU LEVELS 9.1 1 LEVEL The menu shows the setting of the most important welding parameters (or synergic settings) relative to the selected welding process. T01: This sign indicates that the Job scroll function in welding is activated Acronym of the selected welding process. by pressing the torch button. SHORT/SPRAY MAT: This parameter sets the Ø: This parameter sets the di-...
  • Page 39 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 9.3 3 LEVEL The menu contains the settings and values that are changed infrequently and are to be set up the first time the unit is powered up. The changed parameters remain saved until the next modification or reset of the unit. § “6 SET-UP (INITIAL SET-UP OF THE WELDING POWER SOURCE)”. Menu level SET UP x / y x = number of the currently dis- played menu page.
  • Page 40 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 10.1.1 Special curves: HIGH SPEED, HIGH CONTROL, POWER FOCUS and POWER ROOT No specific procedures are required to activate these curves. The special curves appear in the list to- gether with the standard curves. HIGH SPEED CURVES: the curves are available in HSL series power sources in the PULSED MIG/ MAG - DOUBLE PULSED MIG/MAG mode. Pulsed HS is a special function in the pulsed MIG/MAG mode, featuring a very short and intense arc, EASILY controlled by the welder. HS pulsed, compared to other high deposition welding systems, al- lows the welder to achieve a comfortable arc without increased stress. These curves differ from the other standard curves because of the acronym HS which is displayed after the reference to the welding wire material.
  • Page 41 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD POWER FOCUS CURVES: the curves are available in HSL series power sources in SYNERGIC SHORT SPRAY MIG/MAG welding mode. The difference between a standard MIG MAG and Power Focus is its concentration and pressure.
  • Page 42 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 10.2 MANUAL MIG/MAG WELDING Welding is of the Short/Spray type. Adjustment of the main welding parameters, wire feed rate and voltage is entirely at the discretion of the operator. The optimal work point must be identified for the required welding type. During a welding operation with an active JOB, it is possible to temporarily change the parameters shown in the displays D1 and D2 with their encoders to test the temporary changes made to the weld- ing operation. At the end of the welding operation (and HOLD is quit) the values of the loaded JOB are...
  • Page 43 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD Tab. 5 - Main settings and displays in MANUAL MIG/MAG mode DISPLAY D1 DISPLAY D2 DISPLAY D3 Shows the wire feed rate setting Shows the set welding voltage, which in m/min, which can be altered by Data setting can be adjusted with the following en- Shows “---“. means of the following encoder: coder: (E2). (E1). Shows the average current meas- Shows the average voltage measured Welding Shows “---“.
  • Page 44 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 10.3 SYNERGIC MIG/MAG WELDING Set the welding data (material, wire diameter, gas type), shown on display D4 and just one welding parameter, chosen among wire feed rate, Amperes, and workpiece Thickness, shown on display D1. NOTE: The synergic curves were created with reference to a fillet weld in position PB (horizontal-verti- cal) with 10 mm stick-out (distance from torch to workpiece). In general, the parameter set is the wire feed rate (associated with the deposition of filler material) and the synergic welding power source automatically sets the most suitable welding voltage. Encoder E2 can be adjusted to correct the arc shown on display D3, in order to make minor adjustments in accordance with requirements. During a welding operation with an active JOB, it is possible to temporarily change the parameters shown in the displays D1 and D2 with their encoders to test the temporary changes made to the weld- ing operation. At the end of the welding operation (and HOLD is quit) the values of the loaded JOB are...
  • Page 45 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD This button serves to select the following welding mode: SYNERGIC MIG/MAG Use this button to select one of the following torch trigger procedures: 2 STROKE 2 STROKE SPOT: The procedure is active when the “SPOT TIME” parameter is set to a value other than “OFF”. 4 STROKE 4 STROKE B-LEVEL: The procedure is active when the “B-LEVEL” parameter is set to a value other than “OFF” 3 LEVEL 2 STROKE 3 LEVEL 2 STROKE SPOT: The procedure is active when the “SPOT TIME” parameter is set to a value other than “OFF”. If the "SPOT TIME" parameter is active in the 3 LEVELS procedure, its value denotes the time for which the main welding current is supplied. 3 LEVEL 4 STROKE 3 LEVEL 4 STROKE B-LEVEL: The procedure is active when the “B-LEVEL” parameter is set to a value other than “OFF”...
  • Page 46 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD Tab. 8 - 2 level menu parameters in SYNERGIC MIG/MAG mode POWER SOURCE TYPE PROCEDURE PARAMETER DEFAULT NOTES POWER POWER PULSE PULSE HSL INDUCTANCE (row 1/6) (row 1/7) This parameter is present ex-...
  • Page 47 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD POWER SOURCE TYPE PROCEDURE PARAMETER DEFAULT NOTES POWER POWER PULSE PULSE HSL INDUCTANCE (row 1/10) (row 1/11) This parameter is present ex- PR START (row 1/10) (row 1/11) clusively with POWER ROOT. PRE GAS (row 2/10) (row 2/11) 0.0 s...
  • Page 48 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 10.4 PULSED SYNERGIC MIG/MAG WELDING Set the welding data (material, wire diameter, gas type), shown on display D4 and just one welding parameter, chosen among wire feed rate, Amperes, and workpiece Thickness, shown on display D1. NOTE: The synergic curves were created with reference to a fillet weld in position PB (horizontal-verti- cal) with 10 mm stick-out (distance from torch to workpiece). In general, the parameter set is the wire feed rate (associated with the deposition of filler material) and the synergic welding power source automatically sets the most suitable welding voltage. Encoder E2 can be adjusted to correct the arc shown on display D3, in order to make minor adjustments in accordance with requirements. During a welding operation with an active JOB, it is possible to temporarily change the parameters shown in the displays D1 and D2 with their encoders to test the temporary changes made to the weld- ing operation. At the end of the welding operation (and HOLD is quit) the values of the loaded JOB are...
  • Page 49 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD This button serves to select the following welding mode: PULSED SYNERGIC MIG/MAG Use this button to select one of the following torch trigger procedures: 2 STROKE 2 STROKE SPOT: The procedure is active when the “SPOT TIME” parameter is set to a value other than “OFF”. 4 STROKE 4 STROKE B-LEVEL: The procedure is active when the “B-LEVEL” parameter is set to a value other than “OFF” 3 LEVEL 2 STROKE 3 LEVEL 2 STROKE SPOT: The procedure is active when the “SPOT TIME” parameter is set to a value other than “OFF”. If the "SPOT TIME" parameter is active in the 3 LEVELS procedure, its value denotes the time for which the main welding current is supplied. 3 LEVEL 4 STROKE 3 LEVEL 4 STROKE B-LEVEL: The procedure is active when the “B-LEVEL” parameter is set to a value other than “OFF”...
  • Page 50 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 10.4.1 Pulsed Synergic MIG/MAG parameters setting (1 level): synergic curve setting. and S6 ○ Scroll down the list of parameters to be edited by pressing buttons S5 ○ Using the encoder E3 , edit the value of the selected parameter The value is saved automatically. 10.4.2 Pulsed Synergic MIG/MAG parameters setting (2 level).
  • Page 51 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD PROCEDURE PARAMETER DEFAULT NOTES ARC SET (row 1/10) PRE GAS (row 2/10) 0.0 s 10.0 s 3 LEVEL 4 STROKE SOFT START (row 3/10) 100 % 4 STROKE B-LEVEL START 3LEV (row 4/10)
  • Page 52 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 10.5 DOUBLE PULSED SYNERGIC MIG/MAG WELDING Set the welding data (material, wire diameter, gas type), shown on display D4 and just one welding parameter, chosen among wire feed rate, Amperes, and workpiece Thickness, shown on display D1. NOTE: The synergic curves were created with reference to a fillet weld in position PB (horizontal-verti- cal) with 10 mm stick-out (distance from torch to workpiece). In general, the parameter set is the wire feed rate (associated with the deposition of filler material) and the synergic welding power source automatically sets the most suitable welding voltage. Encoder E2 can be adjusted to correct the arc shown on display D3, in order to make minor adjustments in accord- ance with requirements. During a welding operation with an active JOB, it is possible to temporarily change the parameters shown in the displays D1 and D2 with their encoders to test the temporary changes made to the welding operation. At the end of the welding operation (and HOLD is quit) the...
  • Page 53 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD This button serves to select the following welding mode: DOUBLE PULSED SYNERGIC MIG/MAG Use this button to select one of the following torch trigger procedures: 2 STROKE 2 STROKE SPOT: The procedure is active when the “SPOT TIME” parameter is set to a value other than “OFF”. 4 STROKE 4 STROKE B-LEVEL: The procedure is active when the “B-LEVEL” parameter is set to a value other than “OFF” 3 LEVEL 2 STROKE 3 LEVEL 2 STROKE SPOT: The procedure is active when the “SPOT TIME” parameter is set to a value other than “OFF”. If the "SPOT TIME" parameter is active in the 3 LEVELS procedure, its value denotes the time for which the main welding current is supplied. 3 LEVEL 4 STROKE 3 LEVEL 4 STROKE B-LEVEL: The procedure is active when the “B-LEVEL” parameter is set to a value other than “OFF”...
  • Page 54 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD Tab. 12 - 2 level menu parameters in DOUBLE PULSED SYNERGIC MIG/MAG mode PROCEDURE PARAMETER DEFAULT NOTES ARC SET (row 1/10) PRE GAS (row 2/10) 0.0 s 0.0 s 10.0 s...
  • Page 55 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD PROCEDURE PARAMETER DEFAULT NOTES ARC SET (row 1/14) PRE GAS (row 2/14) 0.0 s 10.0 s SOFT START (row 3/14) 100 % START 3LEV (row 4/14) 10 % 130 % 200 % SLOPE 3LEV 1 (row 5/14) 0.1 s...
  • Page 56 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 11.1 SAVING A JOB This function is available when welding mode is not active. L7 L5 HOLD STOP m/min m/min MANUAL SELECTION SELECTION Menu ACTIVATION SELECTION ○ Hold down button S8 to activate the job menu. The job menu appears in display: D4. ○ Press buttons S5 and S6 to select parameter OPT.
  • Page 57 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD L7 L5 STOP HOLD m/min m/min MANUAL SELECTION OUTPUT Menu SELECTION SELECTION Save and keep original ○ Using the encoder E3 , select one of the unoccupied jobs. Exit without confirmation ○ Press the S4 button.
  • Page 58 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 11.2 NAMING JOBS JOBS can be named and renamed (maximum 9 characters) in the JOB MENU, LOAD, or SAVE. This function is available when welding mode is not active. L7 L5 STOP HOLD m/min m/min MANUAL SETTING SELECTION SELECTION Menu OUTPUT ACTIVATION OUTPUT SETTING ACTIVATION ○ Hold down button S8 to activate the job menu. The job menu appears in display: D4. ○ Press buttons S5 and S6 to select parameter OPT.
  • Page 59 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD Exit without confirmation ○ Press the S4 button. Return to the job menu. ○ Press the S4 button to exit. Exit with confirmation ○ Hold down for 3 seconds button S8 Return to the job menu.
  • Page 60 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 11.3 LOADING A USER JOB If using a torch with UP/DOWN buttons you can scroll through the uploaded JOBs. You can quit the uploaded job with the following methods: • turn encoders E1 - E2 to change the welding current or voltage. • press the welding mode selection button (button S2). • Press the following button: If there are no JOBS loaded, the UP/DOWN buttons on the torch serve to adjust the welding current. This function is available when welding mode is not active. L7 L5 STOP HOLD m/min m/min MANUAL SETTING SELECTION SELECTION...
  • Page 61 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 11.4 DELETING A JOB This function is available when welding mode is not active. L7 L5 HOLD STOP m/min m/min MANUAL SETTING SELECTION SELECTION Menu OUTPUT ACTIVATION OUTPUT ○ Hold down button S8 to activate the job menu. The job menu appears in display: D4. ○ Press buttons S5 and S6 to select parameter OPT.
  • Page 62 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 11.5 EXPORTING/IMPORTING JOBs (through a USB memory stick) By using a USB memory stick, the JOBs saved on the panel can be imported into another panel. When a USB memory stick is connected, the JOB MENU will display the items related to the importing and exporting procedure. WARNING! The JOBs are exported to the USB memory stick with the name of the location where they are saved on the panel. If the file names of the JOBs saved onto the USB memory stick are changed by using a PC, after they are imported into the destination panel, they will still be saved in their original location. This means that, if the destination panel already contains JOBs saved in the same...
  • Page 63 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD ○ Use the encoder E3 , to select the USB EXPORT function. When there are no saved jobs the following message appears on the bottom line: NO JOB Exit without confirmation ○ Press the S4 button. This action will automatically close the menu Exit with confirmation ○ Press the S8 button. Tab. 13 - JOB exporting operation messages...
  • Page 64 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 11.7 IMPORTING A JOB L7 L5 STOP HOLD m/min m/min MANUAL SELECTION SELECTION Menu ACTIVATION OUTPUT ○ Insert the memory stick in the USB port. ○ Hold down button S8 to activate the job menu. The job menu appears in display: D4.
  • Page 65 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD Tab. 14 - JOB importing operation messages MESSAGE MEANING CHECKS - incorrectly inserted memory stick USB DEVICE NOT FOUND USB device not found - memory stick removed before completing the operation. FILE NOT FOUND File not found - there are no JOBs loaded onto the USB memory stick.
  • Page 66 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 12 TORCH TRIGGER MODES 12.1 2T MIG/MAG WELDING 1. Bring the torch up to the workpiece. 2. Press (1T) and keep the torch trigger pressed. The wire advances at the approach speed until making contact with the material. If the arc does not strike after 10 cm wire protrusion, wire feeding is locked and the welding unit outputs are de- energized. The arc strikes and the wire feeder accelerates to the set feed rate value. 3. Release (2T) trigger to start the weld completion procedure. Gas flow continues for the time set in the post gas parameter (adjustable time). 12.2 2T SPOT MIG/MAG WELDING 1. Bring the torch up to the workpiece.
  • Page 67 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 12.4 4T B-LEVEL MIG/MAG WELDING 1. Bring the torch up to the workpiece. 2. Press (1T) and release (2T) the torch trigger. The wire advances at the approach speed until making contact with the material. If the arc does not strike after 10 cm wire protrusion, wire feeding is locked and the welding unit outputs are de- energized. The arc strikes and the wire feeder accelerates to the set feed rate value. During normal speed welding, press and immediately release the torch trigger to switch to the second welding current. The trigger must not be pressed for more than 0.3 seconds; otherwise, the weld completion stage will start. When the trigger is pressed and released immediately, the system returns to the welding current. 3. Press (3T) trigger and keep it pressed to start the weld completion procedure. Gas flow continues until the torch trigger is released. 4. Release (4T) torch trigger to start the post gas procedure (adjustable time).
  • Page 68 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 12.7 4T - 3 LEVEL MIG/MAG WELDING 1. Bring the torch up to the workpiece. 2. Press (1T) torch trigger. The wire advances at the approach speed until making contact with the material. If the arc does not strike after 10 cm wire protrusion, wire feeding is locked and the welding unit outputs are de- energized. The welding arc strikes and the wire feed rate changes to the first welding level (hot start), which is set as a percentage of the normal welding feed rate. This first level is used to create the weld pool: for example, when welding aluminium a value of 130 % is recommended. 3. Release (2T) trigger to switch to normal welding speed; then switch to normal welding speed is performed in accordance with the start ramp, which can be set in seconds. 4. Press the torch trigger again (Level 3) to switch to the third welding level (crater filler), which is set as a percentage of the normal welding feed rate.
  • Page 69 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 13 TECHNICAL DATA 13.1 Pioneer Pulse 321MKS TECHNICAL DATA Model Pioneer Pulse 321MKS EN 60974-1 Construction standards EN 60974-5 EN 60974-10 Class A Supply voltage 3 x 400 V~± 15 %/ 50-60 Hz This equipment complies with IEC 61000-3-12 provided that the maximum permissible system impedance is less than or equal to 33 mΩ at the interface point between the user’s supply and the public system. It is the responsibility Zmax...
  • Page 70 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 14 WIRING DIAGRAM 14.1 WIRING DIAGRAM 040.0003.0060 022.0002.0190 022.0002.0220 MAINS SWITCH 050.000X.0147 BLACK 022.0002.0215 022.0002.0131 050.000X.0057 050.000X.0044 040.0003.1002 BLACK 022.0002.0218 BLACK BROWN BROWN 050.000X.0038 BROWN 1 2 3 4...
  • Page 71 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 040.0003.0060 022.0002.0220 050.000X.0044 040.0003.1002 022.0002.0218 050.000X.0038 050.000X.0036 HALL JP4-FLAT 1 2 3 5 6 7 1 2 3 022.0010.0009 022.0002.0222 ROSSO-RED NERO-BLACK JP10 022.0002.0214 18VAC-1 33VAC-2 050.000X.0102 33VAC-1 24VAC-2...
  • Page 72 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 022.0002.0190 022.0002.0220 MAINS SWITCH 050.000X.0147 BLACK 022.0002.0215 022.0002.0131 050.000X.0057 BLACK BLACK BROWN BROWN 050.000X.0038 BROWN 1 2 3 4 BLACK BLACK BLACK 050.000X.0036 YELLOW-GREEN JP4-FLAT 1 2 3 022.0010.0009 022.0002.0222...
  • Page 73 +5_PROG Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 RX1-RS232 ENGLISH RX2-RS232 WELD THE WORLD TX1-RS232 050.000X.0080 TX2-RS232 3 4 5 CN10 022.0010.0012 13 14 1 2 3 4 5 6 PT2-GND CANL CANH PT1-DATA DIG_REM_IN2 022.0002.0221 AN_REM_IN2/10V DIG_CMD_OUT AN_REM_IN1/10V DIG_REM_IN1...
  • Page 74 IG_IN_2 IG_IN_1 022.0002.0152 RX2-RS232 Cod. 006.0001.1520 TX2-RS232 5_PROG +5V_PROG Pioneer Pulse 321MKS 29/05/2020 V.2.10 RX1-RS232 TX1-RS232 ENGLISH X1-RS232 WELD THE WORLD X2-RS232 X1-RS232 X2-RS232 022.0002.0153 RX2-RS232 TX2-RS232 +5V_PROG RX1-RS232 TX1-RS232 050.000X.0171 022.0002.0377 GND-ISO +24V-ISO CAN-H CAN-L GND-REM +5V-REM 022.0002.0122 1 2 3 4 5 6 .0002.0221...
  • Page 75 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 14.2 REMOTE CONTROL CONNECTOR (front panel) Name Voltage Input/Output +5 V 5 V d.c. B AN2 (5 V) 0-5 V C AN1 (5 V) 0-5 V D1-IN 0-5 V...
  • Page 76 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 14.2.3 RC05: Wiring diagram 14.2.4 RC06: Wiring diagram 14.3 PUSH-PULL (OPTIONAL) Name Voltage 42 V d.c.
  • Page 77 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 15 SPARES 15.1 Pioneer Pulse 321MKS...
  • Page 78 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD N° CODE DESCRIPTION N° CODE DESCRIPTION 011.0006.0030 RIGHT HANDLE 016.0009.0005 PVC FOOT 014.0002.0010 KNOB WITHOUT INDEX 011.0006.0007 PLASTIC HINGE 013.0021.0901 FRONT PANEL LABEL 011.0006.0002 PLATE SLIDE CLOSURE 013.0000.8032 LOGIC BOARD PLATE 011.0000.0971...
  • Page 79 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD N° CODE DESCRIPTION COVER PANEL SUPPORT PLA- 011.0016.0143 011.0000.0931 LEFT COVER PANEL 011.0015.0029 TORCH HOLDER 045.0000.0017 CABLE CLAMP 045.0002.0014 NEOPRENE CABLE 011.0016.0153 FANS SUPPORT COOLING UNIT SUPPORT PLA- 011.0012.0058 040.0003.0061...
  • Page 80 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 15.2 WIRE FEEDER MOTOR...
  • Page 81 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD No. CODE DESCRIPTION 002.0000.0254 MOTOR COIL 002.0000.0308 DISTANCE RING 002.0000.0306 COUNTERSUNK SCREW M6x12 002.0000.0307 SCREW M6x20 002.0000.0295 WIRE FEEDER SUPPORT 002.0000.0318 SCREW M4x8 002.0000.0291 INSULATIONMOTOR KIT 002.0000.0300 MAIN GEAR DRIVE 002.0000.0298...
  • Page 82 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD 15.3 WIRE FEEDER ROLLS Standard CODE Ø WIRE TYPE Ø ROLL GROOVE 002.0000.0140 0.6-0.8 002.0000.0141 0.8-1.0 V groove D=37x12/d=19 V 35° V Solid wire 002.0000.0142 1.0-1.2 002.0000.0143 1.2-1.6 002.0000.0144 0.8-1.0 002.0000.0145 1.0-1.2...
  • Page 83 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD Double driving roll (4 roll with groove) - RECOMMENDED CONFIGURATION CODE Ø WIRE Ø ROLL 002.0000.0168 1.0-1.2 D=37x12/d=19 U DOUBLE D. 002.0000.0169 1.2-1.6 D=37x12/d=19 U DOUBLE D. 002.0000.0171 1.0-1.2 D=37x12/d=19 UT TEFLON.
  • Page 84 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD Double driving roll (2 roll with groove + 2 flat roll) CODE Ø WIRE Ø ROLL 002.0000.0145 1.0-1.2 D=37x12/d=19 U 002.0000.0146 1.2-1.6 D=37x12/d=19 U 002.0000.0149 1.0-1.2 D=37x12/d=19 VK 002.0000.0150 1.2-1.6...
  • Page 85 Cod. 006.0001.1520 Pioneer Pulse 321MKS 29/05/2020 V.2.10 ENGLISH WELD THE WORLD Transformation KIT from STANDARD wire feeder to Double driving roll wire feeder Standard Double driving roll If you want to change the configuration ot the STANDARD wire feeder to DOUBLE DRIVE ROLL configuration, you need to order the following items: N°...
  • Page 86 Cod. 006.0001.1520 29/05/2020 V.2.10 www.weco.it...