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WELD.COM
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CONTENT
§1 SAFETY ......................................................................................................................................................... 1
§2 TECHNOLOGY PARAMETERS ....................................................................................................................... 4
2.1
W
ORKING PRINCIPLE OF MAIN CIRCUIT
................................................................................................................................................. 4
2.2
P
ARAMETERS
........................................................................................................................................................................................... 5
2.3
F
EATURES
: ............................................................................................................................................................................................... 5
§3 INSTALLATION ............................................................................................................................................. 7
3.
1
U
NPACKING
............................................................................................................................................................................................ 7
3.2
I
NPUT
P
OWER
C
ONNECTIONS
............................................................................................................................................................... 7
3.
3
G
AS
C
ONNECTIONS
............................................................................................................................................................................... 7
§4 OPERATION .................................................................................................................................................. 8
4.1
L
AYOUT
O
F
T
HE
F
RONT
A
ND
R
EAR
P
ANEL
........................................................................................................................................... 8
4.2
C
UTTING
P
REPARATION
......................................................................................................................................................................... 9
4.3
C
UTTING
O
PERATION
........................................................................................................................................................................... 10
§5 MAINTENANCE .......................................................................................................................................... 13
5.1
B
ASIC
T
ROUBLESHOOTING
G
UIDE
...................................................................................................................................................... 13
5.1.1 Basic troubles .................................................................................................................................................................. 13
5.1.2 Pilot arc troubles ............................................................................................................................................................. 14
5.1.3 Cutting troubles .............................................................................................................................................................. 14
5.2
P
ACKING AND
S
TANDARD
.................................................................................................................................................................... 16
5.3
A
BOUT THE
CUT
VOLTAGE DIVIDER
..................................................................................................................................................... 16
§6 CUTTING CAPABILITY ................................................................................................................................ 20
6.1
C
ARBON STEEL
...................................................................................................................................................................................... 20
6.1.1 Optimal ............................................................................................................................................................................ 20
6.1.2 Quality .............................................................................................................................................................................. 20
6.1.3 Supreme ........................................................................................................................................................................... 20
6.2
O
THER MATERIALS
................................................................................................................................................................................ 21
APPENDIX 1: ELECTRICAL PRINCIPLE DRAWING .......................................................................................... 22
APPENDIX 2: TORCH PARTS AND CONNECTION SCHEMATIC DRAWING ..................................................... 24
*
Note
Three-phase 400/220v v is taken as an example. This series includes two different input models,
three-phase 220 v and three-phase 380 v .
