Hypertherm HD3070 Plasma Arc Cutting System w/ Automatic Gas Console - Manual (Page 240)

SHEET
SHEET
SHEET
SHEET
SHEET
SHEET
SHEET
SHEET
SHEET
SHEET
SHEET
SHEET
21
TEST OPR FLOW
CONTACT CLOSURE
21
2 AMP BCD 4 AMP BCD
029977
TWS SUB. ASSY
THUMBWHEEL SWITCH
100 AMP
1
S1
0 0
B
LU
V
IO
V
IO
Y
E
L
G
R
A
O
R
N
B
R
N
G
R
N
R
E
D
W
H
T
B
K
L
Y
E
L
G
R
A
O
R
N
B
R
N
B
LU
G
R
N
PL27-B
B
LU
O
R
N
R
E
D
G
R
N
B
R
N
Y
E
L
G
R
A
10 AMP BCD
40 AMP BCD
80 AMP BCD
100 AMP BCD
20 AMP BCD
V
IO
12 13 8
8 AMP BCD
7 6 4 5 3
B
LU
W
H
T
R
E
D
B
LK
Y
E
L
O
R
N
R
E
D
PL27-A
B
R
N
G
R
N
W
H
T
B
LK
P1
B
LK
W
H
T
1X2
STANDARD INTERFACE
(PIERCE DELAY)
SHIELD
COMMON
1 AMP BCD
11 2 10
029394
10'
2
1
PL30/REC
GAS CONSOLE
DC ON LIGHT
O2 PLASMA
R
E
D
1X3
23 24 19
W
H
T
LS1
COOLANT
LEVEL
45'
1
PL23
2
REC23
J3
P
L8
BLK
RED
9 10 2 1 3 4 5
I20
B
LU
7 6 8 1 2
Y
E
L
O
R
N
1 2
(P4.1)
I40
(P4.0)
REC27
3 4 6 5
B
R
N
R
E
D
G
R
N
7 8 9
B
LK
W
H
T
3 4 6 5
J4
7 8 9
PL11
DUTY CYCLE
(P4.3)
6
5
I10
(P4.2)
CHOPPER SIG
COM
10
9
SHUNT
CURRENT
SIG
COM
I8
(P4.5)
I4
(P4.4)
I2
(P4.6)
I1
COMMON
2
1
COM
VOLTAGE
DIVIDER
SIG
3
(P0.1)
16
10
VIO
GRA
R
E
D
B
LK
11 10 12 13 14 15
S
IG
C
O
M
1 2 3 4
PCB CONTROL BD
HOLD I/O
(P3.4 OUT)
(P0.0 IN)
OPEN FOR FRONT PANEL
CLOSE FOR EXT PIERCE
INT./EXT. PIERCE DELAY
(P3.6)
COMMON
(P3.5)
( O41580 AUTO )
(P4.7)
P0.5
(P0.2)
I100
I80
COMPLETE
POT
(P5.6)
(P5.5)
(P5.4)
(P5.3)
12
R
E
D
B
LU
W
H
T
J5
PL10
6 5 8 7
S
IG
S
IG
C
O
M
10 9 11
R
E
D
W
H
T
B
LU
B
LU
B
LK
14 17 13 18
P
W
R
15 16
S
IG
C
O
M
(P0.0 IN)
COOLENT LEVEL
PILOT RELAY CR1
MAIN CONTACTOR CON1
EXTRA SURGE RELAY
SURGE RELAY
CURRENT
SENSOR
CS1
(P0.7)
COMMON (EVEN #)
R
E
D
/B
LK
120 VAC
1XPCB3
H N
J1
2 1
PL7
R
E
D
(P5.0)
(O.E.)
(P5.2)
(P5.1)
(P3.7)
OUTPUT ENABLE
BLOWOUT COUNTER
AUTO OFF RELAY
MACHINE MOTION
TORCH IGNITION
NC
38
39
40
37
36
35
28
31 33
34 32
29
30
27
26
25 23
24 22
TEST PRE FLOW
CONTACT CLOSURE
22 17 14 15 9 12
H35&N2 PLASMA
11 7 13 10 5 20 18
GAS SYSTEM OK
CONTACT CLOSURE
NOT USED
16 3 4 1 8 2
GAS PRESSURE OK
CONTACT CLOSURE
6
R
E
D
W
H
T
R
E
D
W
H
T
INTERLOCK
24 VAC
INTERLOCK
(P2.1)
NOT USED
NOT USED
GAS SELECT
13
R
E
D
W
H
T
B
LU
B
LU
W
H
T
W
H
T
B
LU
1 3 2
S
IG
C
O
M
S
IG
4 5 6
S
IG
C
O
M
C
O
M
W
H
T
W
H
T
B
LU
B
LU
W
H
T
B
LU
C
O
M
10
J6
8 7 9
PL9
S
IG
C
O
M
S
IG
11 12
S
IG
C
O
M
TEST OPRERATE
INPUT
O2 PLASMA
(P2.6)
(P2.5)
PIERCE COMPLETE
(P2.7)
GAS SELECT
H35&N2 PLASMA
TEST PREFLOW
(P2.3)
(P2.4)
INPUT
(P2.2)
24 VAC
PLASMA ON/OFF VALVE
SHIELD PREFLOW
HV TRANSFORMER 2XT1
PLASMA START
12 V
W
H
T R
E
D
W
H
T
14 15 16
H N N H
(P5.7)
(P2.0)
PLASMA START
(P6.2)
(P6.1)
(P6.0)
RIBBON
CABLE
COMMON (EVEN #)
MESSAGE NUMBER
AIR&CH4 GAS SELECT
O2&N2 GAS SELECT
18
19
20
J2
17
16
15
PL6
11 13
14 12 10
9
SHIELD OPRERATE
H35&N2 GAS SELECT
2
5 7
8 6
3
4
1
(P6.5)
(P6.4)
(P6.3)
NC
(P6.7)
3-D1
Y
2-A3
U
1-C1
F
2-C2
W
2-B2
X
2-C2
V
3-A1
Z
1-D1
A
1-B1
D
1-C2
B
1-B1
L
(P6.6)
1-D2
AA
B
LU
W
H
T
S
IG
VAC DETECT
HYPERTHERM, INC.
Box-5010 Hanover, NH 03755-5010 603/643-3441
Hypertherm, Incorporated DATE
DATE
DATE
CHAMFER OR RADIUS .015 MAX.
BREAK SHARP CORNERS WITH
FRACTIONS ±1/64
3 PL DECIMALS ±.005
2 PL DECIMALS ±.015
TOLERANCES ON:
DIMENSIONS ARE IN INCHES.
UNLESS OTHERWISE SPECIFIED
SHEET
STOCK NO.
SCALE
DRAWING NO.
DESCRIPTION
MODEL
FILE NAME
APP. BY
CHECKED BY
DRAWN BY
FROM HYPERTHERM, INC.
FOR MANUFACTURING OR FABRICATION
CONTAINED THEREON IS CONSIDERED
PROPRIETARY AND MAY NOT BE USED
THIS DRAWING AND ALL INFORMATION
PURPOSES WITHOUT PERMISSION
MATERIAL
013329 013-2-329 013329B4
ELEC SCHEM:HD3070 PWRUNIT AUTO
N/A 4 OF 5
JLF 2-4-98
JLF 4-10-98
A
B
C
D
4 3 2 1
A
B
C
D
4 3 2 1
E