Basic gas control & arc starter torch, Power supply – Tweco 300 Auto-Cut Manuel d'utilisation
Page 120
Manual 0-4817 Auto-Cut 300
A-24
APPENDIX
Appendix 7: Arc Starter / Gas Control Module Schematic
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
NEG (from PS)
NEG (from PS)
120 VAC
120 VAC
120 VAC
120 VAC
120 VAC RET
120 VAC RET
120 VAC RET
120 VAC RET
CHASSIS GND
CHASSIS GND
CHASSIS GND
CHASSIS GND
(1)
(1)
(2)
(2)
(8)
(8)
(8)
(8)
(10)
(10)
(10)
(10)
(9)
(9)
(6)
(6)
(6)
(5)
(5)
(5)
(7)
(7)
(9)
(9)
(12)
(12)
(11)
(11)
(14)
(14)
(14)
(14)
(13)
(13)
(13)
(13)
(13)
(15)
(15)
(16)
(17)
(4)
(4)
(12)
(12)
(12)
(12)
(15)
(15)
(15)
(15)
(15)
(15)
(15)
(15)
(15)
(15)
PILOT RETURN (from torch)
+10VDC
+10VDC
120 VAC
120 VAC
120 VAC RET
120 VAC RET
24 VAC RET
24 VAC RET
24 VAC
24 VAC
POT WIPER
POT WIPER
SHLD
NEG
PLT
CGND
DWG No:
Sheet
of
Supersedes
Scale
Date:
Drawn:
References
Date
By
Revisions
Rev
PCB No:
Assy No:
Information Proprietary to THERMAL DYNAMICS CORPORATION.
Not For Release, Reproduction, or Distribution without Written Consent.
NOTE: UNLESS OTHERWISE SPECIFIED -
1. RESISTOR VALUES ARE EXPRESSED IN OHMS, 1/4W 5%.
2. CAPACITOR VALUES ARE EXPRESSED IN MICROFARADS (uF).
Chk:
App:
TITLE:
Last Modified:
Size
SCHEMATIC,
42X1201
Tuesday, November 01, 2005
1
1
EAGLE BASIC GAS CONTROL & ARC STARTER
Thursday, February 03, 2005
C
DWG No:
Sheet
of
Supersedes
Scale
Date:
Drawn:
References
Date
By
Revisions
Rev
PCB No:
Assy No:
Information Proprietary to THERMAL DYNAMICS CORPORATION.
Not For Release, Reproduction, or Distribution without Written Consent.
NOTE: UNLESS OTHERWISE SPECIFIED -
1. RESISTOR VALUES ARE EXPRESSED IN OHMS, 1/4W 5%.
2. CAPACITOR VALUES ARE EXPRESSED IN MICROFARADS (uF).
Chk:
App:
TITLE:
Last Modified:
Size
SCHEMATIC,
42X1201
Tuesday, November 01, 2005
1
1
EAGLE BASIC GAS CONTROL & ARC STARTER
Thursday, February 03, 2005
C
DWG No:
Sheet
of
Supersedes
Scale
Date:
Drawn:
References
Date
By
Revisions
Rev
PCB No:
Assy No:
Information Proprietary to THERMAL DYNAMICS CORPORATION.
Not For Release, Reproduction, or Distribution without Written Consent.
NOTE: UNLESS OTHERWISE SPECIFIED -
1. RESISTOR VALUES ARE EXPRESSED IN OHMS, 1/4W 5%.
2. CAPACITOR VALUES ARE EXPRESSED IN MICROFARADS (uF).
Chk:
App:
TITLE:
Last Modified:
Size
SCHEMATIC,
42X1201
Tuesday, November 01, 2005
1
1
EAGLE BASIC GAS CONTROL & ARC STARTER
Thursday, February 03, 2005
C
BASIC GAS CONTROL & ARC STARTER
TORCH
Jumper in Arcstarter
Jumper in Arcstarter
cable identifies
cable identifies
power supply as "Master"
power supply as "Master"
Water Cooled
Inductor
L1
T1 Assembly
T1 Assembly
NEG & HF (to Torch)
POWER SUPPLY
POWER SUPPLY
RUN
SET
SHIELD
PLASMA
JUMPER for BASIC GAS CONTROL ID
DAT
H2O MIST
GAS
H2O MIST
AA
INITIAL RELEASE
TPM
08/26/05
TORCH LEAD
INNER SHIELD
AB
ECO 101916
RS
11/01/05
J59 RAS
J59 RAS
14 PIN
14 PIN
J59 RAS
J59 RAS
14 PIN
14 PIN
1
2
3
4
5
6
7
8
9
10
10
11
11
12
12
13
13
14
14
SOL3
SOL3
C4
0.1 uf 1000VDC
C4
0.1 uf 1000VDC
GAP1
GAP1
SPARK GAP 0.062"
WORK
WORK
WORK
WORK
CHASSIS GND
CHASSIS GND
SOL2
SOL2
T1
T1
11X16
11X16
T1
T1
11X16
11X16
1
2
3
4
J55
J55
J55
J55
1
2
3
4
5
6
7
8
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
NEG
NEG
NEG
NEG
J58
J58
16 PIN
16 PIN
J58
J58
16 PIN
16 PIN
1
2
3
4
5
6
7
8
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
C5
0.047 uf 1000VDC
C5
0.047 uf 1000VDC
PILOT2
PILOT2
PILOT2
PILOT2
E-STOP
E-STOP
E-STOP
E-STOP
C1
1900 pf
C1
1900 pf
C6
0.1 uf 1000VDC
C6
0.1 uf 1000VDC
NEG (from PS)
NEG (from PS)
SOL1
SOL1
PILOT
PILOT
SW3
RUN / SET
SW3
RUN / SET
2
1
3
5
4
6
C2
1900 pf
C2
1900 pf
SW1
GAS PRESSURE
SW1
GAS PRESSURE
1
2
Line Filter 1ph
Line Filter 1ph
Line Filter 1ph
Line Filter 1ph
Line1
Line1
Line2
Line2
Load1
Load1
Load2
Load2
GND
GND
R1 6.8K 1W
R1 6.8K 1W
R1 6.8K 1W
R1 6.8K 1W
CURRENT CONTROL POT
CURRENT CONTROL POT
1
2
3
C8
0.047 uf 1000VDC
C8
0.047 uf 1000VDC
C3
1900 pf
C3
1900 pf
R2 6.8K 1W
R2 6.8K 1W
WORK
WORK
GAS ON
GAS ON
GAS ON
GAS ON
SW4
GAS / H2O MIST
SW4
GAS / H2O MIST
2
1
3
J56
J56
J56
J56
1
2
3
4
5
6
7
8
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37