Tweco 35C Drag-Gun Plus - Manual (Page 25)

Manual 0-4750 6-3 APPENDIX
DRAG-GUN PLUS 35C
Appendix 3: System Schematic 230V Non CE
CN1
CN1
CN2
HOLD
CN3
G N L
Blue
NFB
Green
C2
CN1
CN8
Black
CN3 CN12 CN10
OU_2
CN2
Gre en
Whit e
Black
Whit e
Whit e
Red
Whit e
Black
Red
Green
Black
Black
Green
Whit e
Ye llow
Gr
e e n
Blac
k
Wh
it e
RADIATOR FAN
TB1
12VAC 18VAC 18VAC
CN3
CN4
Blu
e
Blu
e
TB2
15 -> GND 3 -> N.C
CN7 CN4 CN1
+12VDC
POWER
SW1 SW2
+15VDC +12VDC +12VDC
Blac
k
Blac
k
Wh
it e
Wh
it e
Y e llow
Y e llow
Wh
it e
Y e llow
Gr
e e n
Br
own
R ed
Output Diode Output Diode
No.30276004
OU_2 +VCC
GND -VCC +VCC
H.F. Transformer
Pilot Board
Wh
it e
Br own
FAN
Whit e
230VAC
Compressor Relay
R6
Wh
it e
Wh
it e
1 -> +5VDC
+12VDC +12VDC
CN5
Blac
k
C1
Re
d
10 ->
CN6
R1
LD3
VR1
CN9
AIR ERROR LD4
LD4
No.30271005 Rev.AC
HOLD
No.30270004 Rev.AB
-12VDC
Wh
it e
Or
a n g e C2
No.30279014 Rev.AA
C1 C2 C1
No.30279014 Rev.AA
GND OU_1 -VCC
OU_1
Current Sensor
Inductor
Current Sensor
CN1
C1
No.30279015 Rev.AA
Whit e
Whit e
No.30276003 Rev.AC
Black
Tempertature Switch
Green
Whit e
Whit e
AIR CHECK
Ye llow
AA
230VAC
CN2
Blac
k
Wh
it e
11 -> Main Current 7 -> Power LED
Or
a n g e
Re
d
Blu
e
Blu
e
Re
d
Blac
k
Re
d
Control Transformer T1
Input Diode
16 -> Air Error LED 12 -> N.C 8 -> N.C 4 -> N.C
EN --> Torch Switch ON
Gate Board
Wh
it e
CN1
R2
230VAC
INPUT AC230V 1 PH
9 -> Hold Switch 13 -> Air Check Switch
Pressure Switch
Or
a n g e
Blu
e
Re
d
Blac
k
Blac
k
Blac
k
Blac
k
Re
d
MAIN CURRENT
TEMP. ERROR LD2
14 -> Hold LED 6 -> N.C 2 -> N.C
Control Board
CO --> Cutting Current ON SOL --> Torch Switch ON & Air Check ON
LD2 GATE-3
C/T 1
Main Transformer
Torch Switch Filter
Wh
it e
H/V Unit No.30273003 Rev.AB
R2 R1 R2
C3
R1
LD1 LD3
IGBT
IGBT
Current Sensing 0-3VDC
Wh
it e
Blac
k
5 -> Temperature Error LED
Panel Board
<CN1 Connector Signal>
Currect Feedback 0-3VDC
Filter Board
Compressor
June 25, 2007
Air Plasma 35C & Air Filter(230V)
Art # A-07955