Weco Pioneer Pulse 321MKS User manual
Cod. 006.0001.1600
11/07/2022 V.2.12
Pioneer 321 MKS
Instruction Manual
Translation of original instructions ENGLISH
Cod. 006.0001.1600
11/07/2022 V.2.12 Pioneer 321 MKS
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Pioneer 321 MKS
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INDEX
1 INTRODUCTION.......................................................................................................................................... 5
1.1 INTRODUCTION.......................................................................................................................................... 6
2 INSTALLATION ........................................................................................................................................... 6
2.1 UNIT ASSEMBLY ......................................................................................................................................... 6
2.2 CONNECTIONS TO THE MAINS POWER SUPPLY................................................................................... 7
2.3 WIRE SPOOL POSITIONING ...................................................................................................................... 7
2.4 POSITIONING THE WIRE IN THE WIRE FEEDER .................................................................................... 8
2.5 CONNECTIONS TO SOCKETS................................................................................................................... 9
2.6 FRONT PANEL........................................................................................................................................... 11
2.7 REAR PANEL............................................................................................................................................. 12
3 COMMISSIONING ..................................................................................................................................... 14
3.1 USER INTERFACE .................................................................................................................................... 14
3.2 UNIT POWER-UP ...................................................................................................................................... 17
3.3 RESET (LOAD FACTORY SETTINGS) ..................................................................................................... 17
3.3.1 PARTIAL RESET..................................................................................................................................... 17
3.3.2 TOTAL RESET ........................................................................................................................................ 18
3.4 SET-UP (INITIAL SET-UP OF THE WELDING POWER SOURCE) .......................................................... 18
3.5 LOCKING PROCEDURE ........................................................................................................................... 20
3.6 GAS FLOW ADJUSTMENT ....................................................................................................................... 21
3.7 TORCH LOADING ..................................................................................................................................... 21
4 ALARM MANAGEMENT ........................................................................................................................... 22
5 WELDING SETTINGS ............................................................................................................................... 23
5.1 TORCH TRIGGER MODES ....................................................................................................................... 23
5.1.1 2 STROKE MIG/MAG WELDING (2T) .................................................................................................... 23
5.1.2 4 STROKE MIG/MAG WELDING (4T) .................................................................................................... 23
5.1.3 3 LEVEL MIG/MAG WELDING ............................................................................................................... 23
5.2 PARAMETERS ACTIVATION ..................................................................................................................... 24
5.3 WELDING PARAMETERS ......................................................................................................................... 24
6 WELDING SETTINGS ............................................................................................................................... 26
6.3.1 PARAMETERS SETTING ....................................................................................................................... 26
6.3.2 PARAMETERS SETTING: (1ST LEVEL)................................................................................................ 27
6.3.3 PARAMETERS SETTING: (2ND LEVEL) ............................................................................................... 28
6.3.4 PARAMETERS SETTING: (GAS MENU)................................................................................................ 28
6.1 JOBS MANAGEMENT ............................................................................................................................... 28
6.2 SAVING A JOB ........................................................................................................................................... 29
6.3 LOADING A USER JOB ............................................................................................................................. 29
6.4 DELETING A JOB ...................................................................................................................................... 29
7 TECHNICAL DATA .................................................................................................................................... 30
8 WIRING DIAGRAM.................................................................................................................................... 32
8.1 REMOTE CONTROL CONNECTOR (front panel)..................................................................................... 37
8.1.1 RC03: Wiring diagram............................................................................................................................. 37
8.1.2 RC04: Wiring diagram............................................................................................................................. 37
8.1.3 RC05: Wiring diagram............................................................................................................................. 38
8.1.4 RC06: Wiring diagram............................................................................................................................. 38
8.2 PUSH-PULL (OPTIONAL).......................................................................................................................... 38
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9 SPARE PARTS .......................................................................................................................................... 39
9.1 WIRE FEEDER MOTOR............................................................................................................................ 42
9.2 WIRE FEED ROLLERS.............................................................................................................................. 44
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1 INTRODUCTION
IMPORTANT!
This handbook must be handed over 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.
The meaning of the symbols in this manual and the associated precautionary information are given in
the "General prescriptions for use”.
If the "General prescriptions for use" are not present, it is mandatory to request a replacement copy
from the manufacturer or from your dealer.
Retain these documents for future consultation.
KEY
DANGER!
This pictogram warns of danger of death or serious injury.
WARNING!
This pictogram warns of a risk of injury or damage to property.
CAUTION!
This pictogram warns of a potentially hazardous situation.
INFORMATION!
This pictogram gives important information concerning the execution of the relevant operations.
i
§
NOTE
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1.1 INTRODUCTION
-
PROCEDURE
THREE LEVEL (3T)
TWO STROKE (2T)
FOUR STROKE (4T)
2 INSTALLATION
DANGER!
Lifting and positioning
Read the warnings highlighted by the following symbols in the “General prescriptions for use”.
2.1 UNIT ASSEMBLY
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2.2 CONNECTIONS TO THE MAINS POWER SUPPLY
“7 TECHNICAL DATA”.
2.3 WIRE SPOOL POSITIONING
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-
2.4 POSITIONING THE WIRE IN THE WIRE FEEDER
WARNING!
Mechanical Hazards
Read the warnings highlighted by the following symbols in the “General prescriptions for use”.
1.
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2.
3.
4.
(See § “9.2 WIRE FEED ROLLERS”)
-
5.
6.
7.
8.
9.
10.
2.5 CONNECTIONS TO SOCKETS
generator.
panel.
front panel.
panel.
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i
0
I
RC
C.U.07C.U.07
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2.6 FRONT PANEL
0
I
6
7
4
5
8 1
2
3
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2.7 REAR PANEL
3
6
1
45
2
•
• Amperage 2.0 A
• Voltage 500 V
• Voltage 230 V~
•
•
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WARNING!
High voltage
If the socket is not connected to any devices always close the cap: presence of hazardous voltage lev-
els!
•
• 2
•
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3 COMMISSIONING
3.1 USER INTERFACE
STOP HOLD
A PRG
E1 E2
POT1
S4S1 S2 S3 S5
K1
K2
L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11
L12
L13
L14
L15
L16
L17
D1 D2
CODE SYMBOL DESCRIPTION
L1
L2 -
RENT
L3
i
See § “GESTIONE DEGLI ALLARMI”.
L4
L5
PRG
L6
L7
PER MINUTE
L8
L9 -
TRES
L10
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CODE SYMBOL DESCRIPTION
L12
L13
L14 -
AGE
L15 -
L16 -
L17 -
D1
Parameters/functions setting
Welding
Menu function
Programs setting
D2
Parameters/functions setting
Welding
Menu function
Programs setting
S1
S2
Gas menu function
S3 Press and release:
Hold down for 3 seconds:
S4
Parameters/functions setting
SPEED - SYNERGIC PROGRAM
WIRE SPEED - WELDING CURRENT - THICKNESS - SYNERGIC PROGRAM
Data setting:
Powering up the unit
S5
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CODE SYMBOL DESCRIPTION
E1
Parameters/functions setting
Welding
Menu function
Programs setting
E2
Parameters/functions setting
Menu function
Programs setting
POT1
-
K1 Control release:-
K2
Control lock:
disabled.
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3.2 UNIT POWER-UP
First power-up or power-ups following a RESET procedure
Subsequent pow-
er-ups
3.3 RESET (LOAD FACTORY SETTINGS)
3.3.1 PARTIAL RESET
settings:
-
-
S2 S5
SIMULTANEOUS AC-
TIONS
rEC FAC
E2 rEC PAr
Exit without conrmation
Exit with conrmation
S3
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3.3.2 TOTAL RESET
-
S2 S5
SIMULTANEOUS AC-
TIONS
rEC FAC
Exit without conrmation
Exit with conrmation
S3
3.4 SET-UP (INITIAL SET-UP OF THE WELDING POWER SOURCE)
i
See § “3.5 LOCKING PROCEDURE”.
S4
SIMULTANEOUS AC-
TIONS
Set UP
E1
E2
E1 ESC
S4
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- Setup settings
ACRONYM SETTING MIN DEFAULT MAX
Coo COOLER ACTIVA-
TION on
rC REMOTE CONTROLL
SELECTION oFF oFF 06
LoC LOCK STATUS ACTI-
VATION oFF oFF 03
PP PUSH PULL on oFF oFF
bb SELECTION OF
BURN TYPE Std
ESC QUITTING THE
MENU
COOLER ACTIVATION
REMOTE CONTROLL SELECTION
LOCK STATUS ACTIVATION
SELECTION OF BURN TYPE
QUITTING THE MENU
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3.5 LOCKING PROCEDURE
operator.
Enabling
E1
E2
i
E1
S4
- Functions not disabled by Locks
LOCK
STATUS USER INTERFACE RC03 RC04 RC05 RC06
OFF
Key K1 disabled.
enabled.
enabled.
enabled.
enabled.
1
(Potentiometer
Pot2)
(UP/DOWN
2
enabled.
enabled.
enabled.
enabled.
3
(UP/DOWN
(UP/DOWN
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