Weco Pioneer 321 MSR User manual

Cod. 006.0001.1540
01/03/2021 V.2.6
Pioneer 321MSR
Pioneer 401MSR
Instruction manual
ENG
Translation of original instructions

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Cod. 006.0001.1540
01/03/2021 V.2.6 Pioneer 321MSR
Pioneer 401MSR
2
ENGLISH

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Pioneer 321MSR
Pioneer 401MSR
3
ENGLISH
INDEX
1 INTRODUCTION.......................................................................................................................................... 4
1.1 INTRODUCTION.......................................................................................................................................... 5
2 INSTALLATION .......................................................................................................................................... 6
2.1 CONNECTIONS TO THE ELECTRICAL MAINS NETWORK...................................................................... 6
2.2 FRONT PANEL............................................................................................................................................. 6
2.3 REAR PANEL............................................................................................................................................... 7
2.4 UNIT ASSEMBLY ......................................................................................................................................... 8
3 USER INTERFACE .................................................................................................................................... 10
4 TECHNICAL DATA .................................................................................................................................... 11
4.1 PIONEER 321 MSR ................................................................................................................................... 11
4.2 PIONEER 401 MSR ................................................................................................................................... 12
5 PIONEER321/401MSR→WF-107CABLE .............................................................................................. 13
6 ELECTRICAL DIAGRAM .......................................................................................................................... 14
6.1 PIONEER 321 MSR ................................................................................................................................... 14
6.2 PIONEER 401 MSR ................................................................................................................................... 17
7 SPAREPARTS .......................................................................................................................................... 22
7.1 PIONEER 321 MSR ................................................................................................................................... 22
7.2 PIONEER 401 MSR ................................................................................................................................... 25

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1 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 handbook before
installing 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.
LEGEND
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.
 Thissymbolidentiesanactionthatoccursautomaticallyasaresultofapreviousaction.
 Thissymbolidentiesadditionalinformationorareferencetoadifferentsectionofthemanual
containing the associated information.
§ Thissymbolidentiesareferencetoachapterofthemanual.
*1 The symbol refers to the associated numbered note.
NOTES
Theguresinthismanualarepurelyguidelineandtheimagesmaycontaindifferenceswithrespectto
theactualequipmenttowhichtheyrefer.

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1.1 INTRODUCTION
Pioneer321/401MSRisapowersourceforwelding.
WhencombinedwithawirefeederitcanbeusedforMIG/MAGwelding.
Accessories that can be connected to the unit:
- Wire feeding unit.
- Liquid cooler for torches.
Consultyourdealerforanupdatedlistofaccessoriesandthelatestavailablenewproducts.

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2 INSTALLATION
DANGER!
Lifting and positioning
Read the warnings highlighted by the following symbols in the “General prescriptions for use”.
2.1 CONNECTIONSTOTHEELECTRICALMAINSNETWORK
Themainspowersupplyfeaturestowhichtheequipmentshouldbeconnectedaregiveninchapter
“TECHNICAL DATA”.
Themachinecanbeconnectedtomotorgeneratorsprovidedtheirvoltageisstabilised.
Connect/disconnectthevariousdeviceswiththemachineswitchedoff.
2.2 FRONT PANEL
0
I
1 2 3
○ WeldingpowersourceON/OFFswitch.[Item1].
○ MainsprotectionONLED[Item2].ThisLEDilluminatesifanincorrectoperatingconditionoccurs:
• absenceofaphaseinthepowersupplyline.
○ Earthweldingsocket[Item3].

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2.3 REAR PANEL
1 2 3
4 5
○ Coolerpowerfeedingconnector[Item1].
• Voltage:230Va.c.
• Currentoutput:0.8A
• IPprotectionrating:IP20(capopen)/IP66(capclosed)
DANGER!
High voltage!
If the socket is not connected to any devices always close the cap: presence of hazardous voltage levels!
○ Powersupplytransformerfuse[Item2].
321 MSR 401 MSR
Type Delayedacting(T) Delayedacting(T)
Amperage 2 A 3.15 A
Voltage 500 V 500 V a.c.
○ Connectorofthebundleofcablesforconnectingthepowersourcetotheremotecontroldevice[Item3].
○ Powercable[Item4].
• Totallength(includinginternalpart):4,5m
• Numberandcrosssectionofwires:4x4,0mm2
• Powerplugtype:notsupplied
○Socketforconnectingthepowercablebetweenthepowersourceandtheremotecontroldevice.[Item5].

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2.4 UNITASSEMBLY
1. Fitthefrontswivelwheelswiththesuppliedscrews.
2. Screwthexed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.
4. Screwthecoolerxingbrackettotheweldingpowersourcechassisusingthesuppliedscrews.
5. Screwthebaseofthecoolertotheunitbaseusingthesuppliedscrews.
6. Connecttheplugofthecoolerpowercabletothecoolerpowersocketontherearpanelofthe
weldingpowersource.

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Pioneer 321MSR
Pioneer 401MSR
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ENGLISH

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3 USER INTERFACE
PIONEER 321/401 MSR
L1 L2 L3
CODE SYMBOL DESCRIPTION
L1
ThisLEDilluminatestoshowananomalyintheoperatingconditions.
Forinformationonalarmmanagement,pleaserefertotherelevantsectioninthemanualofthe
wirefeeder.
L2 ThisLEDilluminatestoconrmthepresenceofpowerontheoutputsockets.
L3
Illuminatestoshowthatthecoolingunitpressureswitchdoesnotdetectanypressure.
• Checkthattheconnectiontothecooleriscorrect.
• CheckthattheO/IswitchissettoIandthatitilluminateswhenthepumpisrunning.
• Checkthatthecoolerislledwithcoolant.
• Checkthatthecoolingcircuitisliquidtight,notablythetorchhosesandtheinternalconnec-
tions of the cooler.

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Pioneer 321MSR
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4 TECHNICAL DATA
Directives applied
Wasteelectricalandelectronicequipment(WEEE)
Electromagneticcompatibility(EMC)
Lowvoltage(LVD)
Restrictionoftheuseofcertainhazardoussubstances(RoHS)
Construction standards EN 60974-1; EN 60974-10 Class A
Conformity markings
EquipmentcompliantwithEuropeandirectivesinforce
Equipmentsuitableinanenvironmentwithincreasedhazardofelectricshock
EquipmentcompliantwithWEEEdirective
EquipmentcompliantwithRoHSdirective
4.1 PIONEER 321 MSR
Construction standards EN 60974-1
EN 60974-10 Class A
Supply voltage 3x400V~±15%/50-60Hz
Mains protection 16 A Delayed
Dimensions ( L x D x H ) 1110x530x750mm
Weight 58kg
Insulation class H
Protection rating IP23
Cooling AF
Supply voltage 3x400V~±15%/50-60Hz
Temperature of the environment 40°C
Weldingmode MIG/MAG
Static characteristic
Workcycle 45% 60% 100%
Weldingcurrent 320 A 280 A 230 A
Workingvoltage 30.0 V 28.0 V 25.5 V
Maximum input power 11.6 KVA 9.5 KVA 7.1 KVA
Maximum supply current 17.0 A 13.6 A 10.2 A
Maximum effective current 11.4 A 10.5 A 10.2 A
Open-circuitvoltage(U0)53 V
Zmax
ThisequipmentcomplieswithIEC61000-3-12providedthatthemaximumpermissiblesys-
temimpedanceislessthanorequalto83mΩatthe interface point between the user's
supplyandthepublicsystem.
Itistheresponsibilityoftheinstalleroruseroftheequipmenttoensure,byconsultationwith
thedistributionnetworkoperatorifnecessary, that the equipment isconnectedonlytoa
supplywithmaximumpermissiblesystemimpedancelessthanorequalto83mΩ.

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Pioneer 401MSR
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4.2 PIONEER 401 MSR
Supply voltage 3x400Va.c.±15%/50-60Hz
Mains protection 25 A Delayed
Zmax
ThisequipmentcomplieswithIEC61000-3-12providedthatthemaximumpermissiblesys-
tem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oftheinstalleroruseroftheequipmenttoensure,byconsultationwith
thedistributionnetworkoperatorifnecessary, that the equipment isconnectedonlytoa
supplywithmaximumpermissiblesystemimpedancelessthanorequalto33mΩ.
Dimensions ( L x D x H ) 1110x550x925mm
Weight 77.0kg
Insulation class H
Protection rating IP23
Cooling AF:Air-overcooling(fanassisted)
Static characteristic
MMA Droopingcharacteristic
TIG Droopingcharacteristic
MIG/MAG Flat characteristic
Current and voltage
adjustment range MIG/MAG 20 A / 15.0 V - 500 A - 39.0 V
Welding current / Working
voltage MIG/MAG
50%(40°C) 400 A - 34.0 V
60%(40°C) 360 A - 32.0 V
100%(40°C) 320 A - 30.0 V
Maximum input power MIG/MAG
50%(40°C) 18.8kVA–15.5kW
60%(40°C) 16.4kVA–13.2kW
100%(40°C) 13.7kVA–10.9kW
Maximum supply current MIG/MAG
50%(40°C) 27.0 A
60%(40°C) 23.5 A
100%(40°C) 19.2 A
Maximum effective supply
current MIG/MAG
50%(40°C) 19.1 A
60%(40°C) 18.2 A
100%(40°C) 19.2 A
No-loadvoltage(U0)MIG/MAG 53 V
Reducedno-loadvoltage(Ur)MIG/MAG 9 V

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Pioneer 321MSR
Pioneer 401MSR
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5 PIONEER321/401MSR→WF-107CABLE
cod. 006.0002.0031
cod. 016.5001.0822
cod. 016.5001.0823 cod. 016.5001.0822
cod. 016.5001.0823
cod. 006.0002.0031
cod. 021.0001.0169
cod. 021.0001.0069
cod. 045.0001.0008
cod. 045.0001.0005
cod. 021.0004.1500
cod. 021.0004.1505
cod. 021.0004.1509
cod. 021.0004.1500
cod. 021.0004.1505
cod. 021.0004.1510
cod. 018.0002.0000
cod. 018.0002.0000
R
FGH
P
E
D
C
T
S
N
BM
A
J
L
K
S
H
T
J
K
M
L
F
G
E
C
D
P
R
N
AB
SCHERMO ESTERNO
EXTERNAL SCREEN
ROSSO BLU GIALLO BIANCO MARRONE VERDE VERDE GRIGIO GRIGIO BLU NERO ROSSO GIALLO MARRONE
VIOLET BROWN PINK GREY GREEN/BROWN RED/BLUE WHITE/GREEN YELLOW GREEN BLACK PINK/GREY RED BLUE WHITE
R S T L M P N
G J
K
H F
R T S N P M L
H J
K
G F
A B D E C
A C D E B
cod. 021.0004.1509cod. 021.0004.1510

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Pioneer 401MSR
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ENGLISH
6 ELECTRICAL DIAGRAM
6.1 PIONEER 321 MSR
12734569810
12
- +
J1
41
HALL
050.000X.0119
J4
050.000X.0094
6
7
FLAT 10VJP5 MFT 8V
3456 87
JP1
10 98
JP2
465 312
5
4
231
FAN
230Vac M
48
0
J2
FLAT 10V
050.000X.0091
MOLEX
41
1 32 4 567
JP5
MFT 2V
J3
21
8910 1 2
DELAYED FUSE
050.000X.0096
JP1 MFT 4V
132 4
1 12 141311910756 8234
JP7 MFT14V
5 6
1 3
24
400
0
230
J2J3 J1
JP1 MFT 6V
12347568
050.000X.0086
COOLING UNIT
12354
MFT 6V
4121413
JP4 FLAT 20V
10 119876523115 16 17 18 19 20 56
MFT 6V BLU
4
231
JP6
CONN MFT 2V
1
1
2
2
JP4 MORS.
MFT 8V
JP2
MFT 10 V
JP3
JP6
JP3
J11 J12
MFT 2V BLU
21
JP2 JP1
MFT 2V
050.000X.0044
J4
J1
J2 J3
THREE PHASE BRIDGE
RED
BLACK
BROWN
BROWN
BROWN
J6J1 J7 J8 J2 6
JP4 MFT 6V
1 2 43 5
6
JP2
3 5412
050.000X.0057
JP1
2 1
050.000X.0147
JP1 MORS.
T S R
U W V
MAINS SWITCH
BLACK BLACK BLACK
J3 J4 J5
J1 J2 J3
PE
YELLOW_GREEN
J9
48VAC-2
D
J
HRS
GFE
GND-REM
+34V-REM
C A B GF
E
D
48VAC-1
T
L
K
A
M
NPB
C
+24V-ISO
M LK
JH
GND-ISO
CAN-H
CAN-L
S RP
NT
RED
A B

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Pioneer 321MSR
Pioneer 401MSR
15
ENGLISH
12734569810
12
-
+
J1
41
HALL
050.000X.0119
J4
050.000X.0094
6
7
FLAT 10V
JP5 MFT 8V
3456 87
JP1
10 98
JP2
465 312
5
4
231
FAN
230Vac M
48
0
J2
FLAT 10V
050.000X.0091
MOLEX
41
1 32 4 567
JP5
MFT 2V
J3
21
8910 1 2
DELAYED FUSE
050.000X.0096
JP1 MFT 4V
132 4
1 12 141311910756 8234
JP7 MFT14V
5 6
1 3
24
400
0
230
J2J3 J1
JP1 MFT 6V
12347568
050.000X.0086
COOLING UNIT
12354
MFT 6V
4121413
JP4 FLAT 20V
10
11
98765231
15 16 17 18 19 20 56
MFT 6V BLU
4
231
JP6
CONN MFT 2V
1 1
2 2
JP4 MORS.
MFT 8V
JP2
MFT 10 V
JP3
JP6
JP3
J11
J12
MFT 2V BLU
21
JP2 JP1
MFT 2V
050.000X.0044
J4
J1
J2 J3
THREE PHASE BRIDGE
RED
BLACK
BROWN
BROWN
BROWN
J6J1 J7 J8 J2 6
JP4 MFT 6V
1 2 43 5
6
JP2
3 5412
050.000X.0057
JP1
2 1
050.000X.0147
JP1 MORS.
T
S
R
U
W
V
MAINS SWITCH
BLACK
BLACK
BLACK
J3
J4
J5
J1 J2 J3
PE
YELLOW_GREEN
J9
48VAC-2
D
J
HRS
GFE
GND-REM
+34V-REM
C
A B GF
E
D
48VAC-1
T
L
K
A
M
NPB
C
+24V-ISO
M
LK
JH
GND-ISO
CAN-H
CAN-L
S
RP
NT
RED
A B

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Cod. 006.0001.1540
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Pioneer 401MSR
16
ENGLISH
12734569810
12
-
+
J1
41
HALL
050.000X.0119
J4
050.000X.0094
6
7
FLAT 10V
JP5 MFT 8V
3456 87
JP1
10 98
JP2
465 312
5
4
231
FAN
230Vac M
48
0
J2
FLAT 10V
050.000X.0091
MOLEX
41
1 32 4 567
JP5
MFT 2V
J3
21
8910 1 2
DELAYED FUSE
050.000X.0096
JP1 MFT 4V
132 4
1 12 141311910756 8234
JP7 MFT14V
5 6
1 3
24
400
0
230
J2J3 J1
JP1 MFT 6V
12347568
050.000X.0086
COOLING UNIT
12354
MFT 6V
41
21413
JP4 FL
AT 20V
10 119
8765231
15 16 17 18 19 20 56
MFT 6V BLU
4
231
JP6
CONN MFT 2V
1 1
2 2
JP4 MORS.
MFT 8V
JP2
MFT 10 V
JP3
JP6
JP3
J11
J12
MFT 2V BLU
21
JP2 JP1
MFT 2V
050.000X.0044
J4
J1
J2 J3
THREE PHASE BRIDGE
RED
BLACK
BROWN
BROWN
BROWN
J6J1 J7 J8 J2 6
JP4 MFT 6V
1 2 43 5
6
JP2
3 5412
050.000X.0057
JP1
2 1
050.000X.0147
JP1 MORS.
T
S
R
U
W
V
MAINS SWITCH
BLACK
BLACK
BLACK
J3
J4
J5
J1 J2 J3
PE
YELLOW_GREEN
J9
48VAC-2
D
J
HRS
GFE
GND-REM
+34V-REM
C
A B GF
E
D
48VAC-1
T
L
K
A
M
NPB
C
+24V-ISO
M
LK
JH
GND-ISO
CAN-H
CAN-L
S
RP
NT
RED
A B

WELD THE WORLD
Cod. 006.0001.1540
01/03/2021 V.2.6
Pioneer 321MSR
Pioneer 401MSR
17
ENGLISH
6.2 PIONEER 401 MSR
A B
CD
MFT 6V BLU
2
14
35
JP6
6
BA
C
P
T
CAN-L
H
F
G
JSR
K
E
D
CE
+34V-REM
GND-REM
D
F G H J
48VAC-2
48VAC-1
CAN-H
B
LN
MA
K L M N
GND-ISO
+24V-ISO
P R T
S
050.000X.0096
- +
CU POWER SUPPLY SOCKET
JP1
JP4-FLAT
10
JP7 MFT14V
JP1 MFT 4V
21
1411 12 13
3 4
978563412
FLAT10V
JP1
10 798 6
050.000X.0094
41235
19
19
7
JP4 FLAT20V
134 5 6
21310 121198 1814 15 16 17
7
JP3 FLAT20V
13 4 5 62
2
JP5
1
13
10 1211 98 18
14 15 16 17
3
AL-CU N220Vac GRUPPO
2 1
N220Vac GRUPPO PRES-CU F220Vac GRUPPO
45
21 534
JP7
786
2 13549
JP9
87612 1011
JP4 uFT 8V
OK-GRUPPO PRES-GRUPPO GND
MFT 6V
20
6
2345
JP2
OK-FAN ALARM-CU
JP5 MFT 8V
4
3
2
1756
1
+15V
8
JP2
20
6
2345
1
4
1 3
256 7
1432
230Vac2
18Vac2
24Vac2
33Vac1
230Vac1
18Vac1
24Vac1
33Vac2
050.000X.0107
FLAT 10V
JP1
12
8876543 1
10
9342
N220Vac GR
JP6
13141516
4
JP8
21 3
8765 109
N220Vac GR F220Vac GR AL-CU
1 2 874 5 63 1
109 432 86 75 109
FAN
M
VDC
BLACK
RED
12
1 2
HALL
4 1
050.000X.0044
J1
J2 J3
J4
F2 2.5A@
F3 250mA@
F1 2.5A@
J5J4 J3
050.000X.0036
4321
JP3
JP5
4312
2
050.000X.0119
J2J1 J3
1
2
1
JP6
6
6354
345
21
12
F4 1A@
JP1
1
J2
2 3
543768
JP2
J1
31 2
JP2
J2
050.000X.0038
BROWN
J3
BROWN
J1
BROWN
(50VA) 24VAC-4
(200VA) 48VAC-2
48VAC-1
041.0005.0009
400VAC
18VAC-2
18VAC-1
33VAC-2
24VAC-2
33VAC-1
24VAC-3
24VAC-1
(150VA)
(25VA) (10VA)
230VAC 0VAC
050.000X.0068
123 654
JP4
JP2
1 2
12
YELLOW-GREEN
J2
JP1
J5
J7 J9 J4
BLACK BLACK
050.000X.0057
J8 J6 J3
2
JP2
63 451
BLACK
JP3
1324
J1
BLACK
J3
MAINS SWITCH
BLACK BLACK
JP1
2
J1 J2
1
PE T R S
2A500V @
F1 6X32

WELD THE WORLD
Cod. 006.0001.1540
01/03/2021 V.2.6 Pioneer 321MSR
Pioneer 401MSR
18
ENGLISH
A B
CD
MFT 6V BLU
2
14
35
JP6
6
BA
C
P
T
CAN-L
H
F
G
JSR
K
E
D
CE
+34V-REM
GND-REM
D
F G H J
48VAC-2
48VAC-1
CAN-H
B
LN
MA
K L M N
GND-ISO
+24V-ISO
P R T
S
050.000X.0096
- +
CU POWER SUPPLY SOCKET
JP1
JP4-FLAT
10
JP7 MFT14V
JP1 MFT 4V
2 1
1411 12 13
3 4
978563412
FLAT 10V
JP1
10 798 6
050.000X.0094
41235
19
19
7
JP4 FLAT 20V
134 5 6
21310 12
11
98 18
14 15 16 17
7
JP3 FLAT 20V
13456
2
2
JP5
1
13
10 12
11
98 18
14 15 16 17
3
AL-CU N220Vac GRUPPO
2 1
N220Vac GRUPPO PRES-CU F220Vac GRUPPO
45
21 534
JP7
786
2 13549
JP9
87612 1011
JP4 uFT 8V
OK-GRUPPO PRES-GRUPPO GND
MFT 6V
20
6
2345
JP2
OK-FAN ALARM-CU
JP5 MFT 8V
4
3
2
1756
1
+15V
8
JP2
20
6
2345
1
4
1 3
256 7
1432
230Vac 2
18Vac 2
24Vac 2
33Vac 1
230Vac 1
18Vac 1
24Vac 1
33Vac 2
050.000X.0107
FLAT 10V
JP1
12
8876543 1
10
9342
N220Vac GR
JP6
13141516
4
JP8
21 3
8765 109
N220Vac GR F220Vac GR AL-CU
1 2 874 5 63 1
109 432 86 75 109
FAN
M
VDC
BLACK
RED
12
1 2
HALL
4 1
050.000X.0044
J1
J2 J3
J4
F2 2.5A@
F3 250mA@
F1 2.5A@
J5J4 J3
050.000X.0036
4321
JP3
JP5
4312
2
050.000X.0119
J2J1 J3
1
2
1
JP6
6
6354
345
21
12
F4 1A@
JP1
1
J2
2 3
543768
JP2
J1
31 2
JP2
J2
050.000X.0038
BROWN
J3
BROWN
J1
BROWN
(50VA) 24VAC-4
(200VA) 48VAC-2
48VAC-1
041.0005.0009
400VAC
18VAC-2
18VAC-1
33VAC-2
24VAC-2
33VAC-1
24VAC-3
24VAC-1
(150VA)
(25VA) (10VA)
230VAC 0VAC
050.000X.0068
123 654
JP4
JP2
1 2
12
YELLOW-GREEN
J2
JP1
J5
J7 J9 J4
BLACK BLACK
050.000X.0057
J8 J6 J3
2
JP2
63 451
BLACK
JP3
1324
J1
BLACK
J3
MAINS SWITCH
BLACK BLACK
JP1
2
J1 J2
1
PE T R S
2A 500V @
F1 6X32

WELD THE WORLD
Cod. 006.0001.1540
01/03/2021 V.2.6
Pioneer 321MSR
Pioneer 401MSR
19
ENGLISH
A B
CD
MFT 6V BLU
2
14
35
JP6
6
BA
C
P
T
CAN-L
H
F
G
JSR
K
E
D
CE
+34V-REM
GND-REM
D
F G H J
48VAC-2
48VAC-1
CAN-H
B
LN
MA
K L M N
GND-ISO
+24V-ISO
P R T
S
050.000X.0096
- +
CU POWER SUPPLY SOCKET
JP1
JP4-FLAT
10
JP7 MFT14V
JP1 MFT 4V
2 1
1411 12 13
3 4
978563412
FLAT 10V
JP1
10 798 6
050.000X.0094
41235
19
19
7
JP4 FLAT 20V
134 5 6
21310 12
11
98 18
14 15 16 17
7
JP3 FLAT 20V
13456
2
2
JP5
1
13
10 12
11
98 18
14 15 16 17
3
AL-CU N220Vac GRUPPO
2 1
N220Vac GRUPPO PRES-CU F220Vac GRUPPO
45
21 534
JP7
786
2 13549
JP9
87612 1011
JP4 uFT 8V
OK-GRUPPO PRES-GRUPPO GND
MFT 6V
20
6
2345
JP2
OK-FAN ALARM-CU
JP5 MFT 8V
4
3
2
1756
1
+15V
8
JP2
20
6
2345
1
4
1 3
256 7
1432
230Vac 2
18Vac 2
24Vac 2
33Vac 1
230Vac 1
18Vac 1
24Vac 1
33Vac 2
050.000X.0107
FLAT 10V
JP1
12
8876543 1
10
9342
N220Vac GR
JP6
13141516
4
JP8
21 3
8765 109
N220Vac GR F220Vac GR AL-CU
1 2 874 5 63 1
109 432 86 75 109
FAN
M
VDC
BLACK
RED
12
1 2
HALL
4 1
050.000X.0044
J1
J2 J3
J4
F2 2.5A@
F3 250mA@
F1 2.5A@
J5J4 J3
050.000X.0036
4321
JP3
JP5
4312
2
050.000X.0119
J2J1 J3
1
2
1
JP6
6
6354
345
21
12
F4 1A@
JP1
1
J2
2 3
543768
JP2
J1
31 2
JP2
J2
050.000X.0038
BROWN
J3
BROWN
J1
BROWN
(50VA) 24VAC-4 (200VA) 48VAC-2 48VAC-1
041.0005.0009
400VAC
18VAC-2 18VAC-1 33VAC-2 24VAC-2 33VAC-1 24VAC-3 24VAC-1 (150VA) (25VA) (10VA)
230VAC 0VAC
050.000X.0068
123 654
JP4
JP2
1 2
12
YELLOW-GREEN
J2
JP1
J5
J7 J9 J4
BLACK BLACK
050.000X.0057
J8 J6 J3
2
JP2
63 451
BLACK
JP3
1324
J1
BLACK
J3
MAINS SWITCH
BLACK BLACK
JP1
2
J1 J2
1
PE T R S
2A 500V @
F1 6X32

WELD THE WORLD
Cod. 006.0001.1540
01/03/2021 V.2.6 Pioneer 321MSR
Pioneer 401MSR
20
ENGLISH
A B
C
D
MFT 6V BLU
2
14
35
JP6
6
BA
C
P
T
CAN-L
H
F
G
JSR
K
E
D
CE
+34V-REM
GND-REM
D
F G H J
48VAC-2
48VAC-1
CAN-H
B
LN
MA
K L M N
GND-ISO
+24V-ISO
P R T
S
050.000X.0096
- +
CU POWER SUPPLY SOCKET
JP1
JP4-FLAT
10
JP7 MFT14V
JP1 MFT 4V
2 1
1411 12 13
3 4
978563412
FLAT 10V
JP1
10 798 6
050.000X.0094
41235
19
19
7
JP4 FLAT 20V
134 5 6
21310 12
11
98 18
14 15 16 17
7
JP3 FLAT 20V
13456
2
2
JP5
1
13
10 12
11
98 18
14 15 16 17
3
AL-CU N220Vac GRUPPO
2 1
N220Vac GRUPPO PRES-CU F220Vac GRUPPO
45
21 534
JP7
786
2 13549
JP9
87612 1011
JP4 uFT 8V
OK-GRUPPO PRES-GRUPPO GND
MFT 6V
20
6
2345
JP2
OK-FAN ALARM-CU
JP5 MFT 8V
4
3
2
1756
1
+15V
8
JP2
20
6
2345
1
4
1 3
256 7
1432
230Vac 2
18Vac 2
24Vac 2
33Vac 1
230Vac 1
18Vac 1
24Vac 1
33Vac 2
050.000X.0107
FLAT 10V
JP1
12
8876543 1
10
9342
N220Vac GR
JP6
13141516
4
JP8
21 3
8765 109
N220Vac GR F220Vac GR AL-CU
1 2 874 5 63 1
109 432 86 75 109
FAN
M
VDC
BLACK
RED
12
1 2
HALL
4 1
050.000X.0044
J1
J2 J3
J4
F2 2.5A@
F3 250mA@
F1 2.5A@
J5J4 J3
050.000X.0036
4321
JP3
JP5
4312
2
050.000X.0119
J2J1 J3
1
2
1
JP6
6
6354
345
21
12
F4 1A@
JP1
1
J2
2 3
543768
JP2
J1
31 2
JP2
J2
050.000X.0038
BROWN
J3
BROWN
J1
BROWN
(50VA) 24VAC-4
(200VA) 48VAC-2
48VAC-1
041.0005.0009
400VAC
18VAC-2
18VAC-1
33VAC-2
24VAC-2
33VAC-1
24VAC-3
24VAC-1
(150VA)
(25VA) (10VA)
230VAC 0VAC
050.000X.0068
123 654
JP4
JP2
1 2
12
YELLOW-GREEN
J2
JP1
J5
J7 J9 J4
BLACK BLACK
050.000X.0057
J8 J6 J3
2
JP2
63 451
BLACK
JP3
1324
J1
BLACK
J3
MAINS SWITCH
BLACK BLACK
JP1
2
J1 J2
1
PE T R S
2A 500V @
F1 6X32