Top Gun TIG 320 AC/DC, Operator'S Manual

Page: 2 / 35

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
............................................................... 5
§2 SUMMARY ........................................................................................................................................ 6
§ 2.1 B
RIEF
I
NTRODUCTION
................................................................................................................... 6
§2.2 M
ODULE
E
XPLANATION
................................................................................................................ 8
§2.3 W
ORKING
P
RINCIPLE
..................................................................................................................... 8
§2.4 V
OLT
-A
MPERE
C
HARACTERISTIC
.................................................................................................. 9
§3 INSTALLATION AND ADJUSTMENT ........................................................................................ 10
§3.1 P
ARAMETERS
............................................................................................................................... 10
3.2 D
UTY CYCLE
& O
VER HEAT
........................................................................................................... 11
§3.3 M
OVEMENT AND PLACEMENT
...................................................................................................... 11
§3.4 P
OWER SUPPLY INPUT CONNECTION
............................................................................................. 12
§3.5 P
OLARITY
C
ONNECTION
（
MMA
）
............................................................................................ 12
§3.6 A
SSEMBLING THE EQUIPMENT
(TIG) ........................................................................................... 13
§4 OPERATION ................................................................................................................................... 14
§4.1 L
AYOUT FOR THE PANEL
.............................................................................................................. 14
§4.2 C
ONTROL PANEL
.......................................................................................................................... 15
§4.3.1 P
EDAL SWITCH CONTROL
....................................................................................................... 19
§4.3.2 G
UN SWITCH CONTROL CURRENT
........................................................................................... 19
§4.4 A
RGON
A
RC
W
ELDING
O
PERATION
............................................................................................. 20
§4.4.1 TIG
WELDING
（
4T
OPERATION
）
...................................................................................... 20
§4.4.2 TIG
WELDING
(2T
OPERATION
) .............................................................................................. 21
§4.5 W
ELDING
P
ARAMETERS
............................................................................................................... 23
§4.5.1 J
OINT FORMS IN
TIG/MMA ................................................................................................... 23
§4.5.2 T
HE EXPLANATION OF WELDING QUALITY
............................................................................... 23
§4.5.3 TIG P
ARAMETERS
M
ATCHING
................................................................................................. 23
§4.6 O
PERATION
E
NVIRONMENT
......................................................................................................... 26
§4.7 O
PERATION
N
OTICES
................................................................................................................... 27
§5 MAINTENANCE & TROUBLESHOOTING .............................................................................. 28
§5.1 M
AINTENANCE
............................................................................................................................ 28
§5.2 T
ROUBLESHOOTING
..................................................................................................................... 29
§5.3 E
LECTRICAL PRINCIPLE DRAWING
............................................................................................... 32