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CONTENT
II
CONTENT
§1 SAFETY......................................................................................................................................... 1
§1.1
S
IGNAL
E
XPLANATION
---------------------------------------------------------------------------------------------------- 1
§1.2
A
RC
W
ELDING
D
AMAGE
-------------------------------------------------------------------------------------------------- 1
§1.3
T
HE KNOWLEDGE OF
E
LECTRIC AND
M
AGNETIC
F
IELDS
---------------------------------------------------------------- 4
§2 SUMMARY.................................................................................................................................... 5
§
2.1
B
RIEF
I
NTRODUCTION
---------------------------------------------------------------------------------------------------- 5
§2.2
W
ORKING
P
RINCIPLE
------------------------------------------------------------------------------------------------------ 6
§2.3
V
OLT
-A
MPERE
C
HARACTERISTIC
----------------------------------------------------------------------------------------- 6
§3 INSTALLATION AND ADJUSTMENT ............................................................................................. 7
§3.1
P
ARAMETERS
--------------------------------------------------------------------------------------------------------------- 7
§3.2
D
UTY CYCLE
&
O
VER HEAT
----------------------------------------------------------------------------------------------- 7
§3.3
P
OLARITY
C
ONNECTION
-------------------------------------------------------------------------------------------------- 8
§3.3.1
MMA
OPERATION
...................................................................................................................................................8
§3.3.2
A
SSEMBLING THE EQUIPMENT
(TIG) .....................................................................................................................9
§4 OPERATION ................................................................................................................................ 10
§4.1
L
AYOUT FOR THE FRONT PANEL AND THE REAL PANEL
(SKYTIG
2030) --------------------------------------------- 10
§4.2
L
AYOUT FOR THE FRONT PANEL
----------------------------------------------------------------------------------------- 14
§4.3
W
ELDING
O
PERATION
-------------------------------------------------------------------------------------------------- 15
§4.3.1
A
RGON
A
RC
W
ELDING
O
PERATION
.................................................................................................................... 15
§4.3.2
S
TRIKING ARC WAY FOR
MMA ............................................................................................................................ 17
§4.3.3
M
ANIPULATION OF ELECTRODE
.......................................................................................................................... 18
§4.4
W
ELDING
P
ARAMETERS
------------------------------------------------------------------------------------------------- 18
§4.4.1
J
OINT FORMS IN
TIG/MMA ............................................................................................................................... 18
§4.4.2
T
HE EXPLANATION OF WELDING QUALITY
.......................................................................................................... 18
§4.4.3
TIG
P
ARAMETERS
M
ATCHING
............................................................................................................................. 19
§4.4.4
E
LECTRODE SELECTION
....................................................................................................................................... 21
§4.5
O
PERATION
E
NVIRONMENT
--------------------------------------------------------------------------------------------- 21
§4.6
O
PERATION
N
OTICES
---------------------------------------------------------------------------------------------------- 22
§5 MAINTENANCE & TROUBLESHOOTING .................................................................................... 23
§5.1
M
AINTENANCE
---------------------------------------------------------------------------------------------------------- 23
§5.2
T
ROUBLESHOOTING
----------------------------------------------------------------------------------------------------- 25
§5.3
E
LECTRICAL PRINCIPLE DRAWING
-------------------------------------------------------------------------------------- 28