Cutmaster 10mm – Tweco CutMaster 10mm User Manual
Page 63
cutmaster 10mm
Manual 0-5074
A-5
APPENDIX
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
A
A
B
B
C
C
D
D
E
E
F
F
+12VDC
+12VDC
+12VDC
+12VDC
DWG No:
Sheet
of
Supersedes
Scale
Create Date:
Drawn:
Reference
Date
By
Change Description
Rev
Information Proprietary to THERMADYNE INDUSTRIES
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:
SCHEMATIC,
NONE
42X1324
Thursday, January 15, 2009
1
1
82 BENNING STREET
WEST LEBANON, NH
03784
CUTMASTER 10mm 208/230 1PH 50/60Hz
11:05:29
THERMADYNE
INTRO ECO -B1033
MNC
7/08/08
<DRAWN>
AA
DWG No:
Sheet
of
Supersedes
Scale
Create Date:
Drawn:
Reference
Date
By
Change Description
Rev
Information Proprietary to THERMADYNE INDUSTRIES
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:
SCHEMATIC,
NONE
42X1324
Thursday, January 15, 2009
1
1
82 BENNING STREET
WEST LEBANON, NH
03784
CUTMASTER 10mm 208/230 1PH 50/60Hz
11:05:29
THERMADYNE
INTRO ECO -B1033
MNC
7/08/08
<DRAWN>
AA
DWG No:
Sheet
of
Supersedes
Scale
Create Date:
Drawn:
Reference
Date
By
Change Description
Rev
Information Proprietary to THERMADYNE INDUSTRIES
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:
SCHEMATIC,
NONE
42X1324
Thursday, January 15, 2009
1
1
82 BENNING STREET
WEST LEBANON, NH
03784
CUTMASTER 10mm 208/230 1PH 50/60Hz
11:05:29
THERMADYNE
INTRO ECO -B1033
MNC
7/08/08
<DRAWN>
AA
J3
1
2
AC
3
2
CURRENT
CONTROL
1
TORCH
SWITCH
2
2
1
MAIN PCB
19X2297
1
2
J5
2
1
P5
(13)
GAS
1
P1
3
1
DC
J1
T
3
SW1
FAN1
(12)
WORK
1
P3
1
O
C
2
H
P4
TEMP
1
(E1)
1
J4
R
4
2
2
M1
2
CURRENT ADJUST
20 - 30
RED
BLACK
COMP
DESCRIPTION
LOCATION
SW1
SW2
M1
FAN, 4.5" 12VDC
D2
PS1
PRESSURE SWITCH
SOL1
GAS SOLENOID
SWITCH, ON/OFF
SWITCH, RUN/SET
T3
TS1
TS1
OVER-TEMP. SENSOR
L1
OUTPUT INDUCTOR
MAIN TRANSFORMER
208/230V 1PH
50/60HZ
(E2)
L1
L2
L1
OUTPUT INDUCTOR
D22 RED
D99 RED
TORCH SWITCH ON
PWM ON
FI
LT
ER
IN
G
PFC INDUCTOR
T1
+14VA
AGND
+12VB
BGND
T3
SEC
PRI
MAIN
BIAS
CONVERTER
TORCH
PILOT
WORK
LOGIC AND CONTROL
CIRCUITRY
3
1
P6
3
1
J6
2
2
CW
4
4
3
3
2
PIP
P9
J9
C1
D1
D9
A8
A7
B2
D1
D13 YELLOW
D16 GREEN
D19 GREEN
D7 GREEN
PFC INDUCTOR
4
A
1
T
SW2
RUN
SET
1
2
J2
3
2
3
1
P2
BR2
PANEL INDICATOR
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(E8)
(14)
(15)
1
4
J7
TEST
K1
12VDC
+
OVER-TEMP SWITCH
(N/C)
o
o
P8
J8
4
3
1
2
QUICK DISCONNECT
5
CAUTION: SOME PORTIONS OF THE CONTROL/
LOGIC CIRCUITRY ARE CONNECTED TO THE
INPUT LINE. CONNECTION TO A GROUNDED
INSTRUMENT COULD CAUSE A SHOCK
HAZARD OR DESTROY THE POWER SUPPLY.
ACCESS BY AN AUTHORIZED TECHNICIAN ONLY.
(E4)
(-)
(E14A)
(E16A)
(E15A)
(E12A)
(E16B)
(E12B)
(E14B)
(E15B)
1
2
3
4
2
3
BR1
4
1
CHASSIS GND
EMC
FILTER
CE ONLY
/GAS
/SET
/PRESSURE OK
OVERTEMP
PS1
AB
UPDATED ECO-B1283
MNC
1/15/09
22 Ohm
22 Ohm
E4
E4
E16A
E16A
E5
E5
D55
D55
Q8
Q8
E10
E10
-
+
-
+
E14A
E14A
E15A
E15A
E19
E19
E12B
E12B
Q11
Q11
E20
E20
E13
E13
E16B
E16B
D53
D53
C70, 72, 81
C71, 73, 75
C70, 72, 81
C71, 73, 75
E1
E1
50K
50K
E8
E8
SOL1
SOL1
E9
E9
STUD
STUD
Q7
Q7
E11
E11
Q13
Q13
E15B
E15B
-
+
-
+
D54
D54
E2
E2
D47
D47
E14B
E14B
E12A
E12A
10K
10K
E6
E6
D56
D56
E18
E18
Q12
Q12
Art # A-08540_AB
Art # A-08540_AB