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
BLU
VIO
VIO
YEL
GRA
ORN
BRN
GRN
RED
WHT
BKL
YEL
GRA
ORN
BRN
BLU
GRN
PL27-B
BLU
ORN
RED
GRN
BRN
YEL
GRA
10 AMP BCD
40 AMP BCD
80 AMP BCD
100 AMP BCD
20 AMP BCD
VIO
1213 8
8 AMP BCD
7 6 45 3
BLU
WHT
RED
BLK
YEL
ORN
RED
PL27-A
BRN
GRN
WHT
BLK
P1
BLK
WHT
1X2
STANDARD INTERFACE
(PIERCE DELAY)
SHIELD
COMMON
1 AMP BCD
112 10
029394
10'
2
1
PL30/REC
GAS CONSOLE
DC ON LIGHT
O2 PLASMA
RED
1X3
23 24 19
WHT
LS1
COOLANT
LEVEL
45'
1
PL23
2
REC23
J3
PL8
BLK
RED
910 21 3 4 5
I20
BLU
76 8 1 2
YEL
ORN
1 2
(P4.1)
I40
(P4.0)
REC27
3 4 65
BRN
RED
GRN
7 8 9
BLK
WHT
3 4 65
J4
7 8 9
PL11
DUTY CYCLE
(P4.3)
6
5
I10
(P4.2)
CHOPPERSIG
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
RED
BLK
1110 12 13 14 15
SIG
COM
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
RED
BLU
WHT
J5
PL10
65 87
SIG
SIG
COM
109 11
RED
WHT
BLU
BLU
BLK
141713 18
PWR
15 16
SIG
COM
(P0.0 IN)
COOLENT LEVEL
PILOT RELAY CR1
MAIN CONTACTOR CON1
EXTRA SURGE RELAY
SURGE RELAY
CURRENT
SENSOR
CS1
(P0.7)
COMMON (EVEN #)
RED/BLK
120 VAC
1XPCB3
H N
J1
2 1
PL7
RED
(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
3133
34 32
29
30
27
26
25 23
24 22
TEST PRE FLOW
CONTACT CLOSURE
22 17 14 15 9 12
H35&N2 PLASMA
11713 10 5 20 18
GAS SYSTEM OK
CONTACT CLOSURE
NOT USED
16 3 4 18 2
GAS PRESSURE OK
CONTACT CLOSURE
6
RED
WHT
RED
WHT
INTERLOCK
24 VAC
INTERLOCK
(P2.1)
NOT USED
NOT USED
GAS SELECT
13
RED
WHT
BLU
BLU
WHT
WHT
BLU
1 32
SIG
COM
SIG
4 5 6
SIG
COM
COM
WHT
WHT
BLU
BLU
WHT
BLU
COM
10
J6
87 9
PL9
SIG
COM
SIG
11 12
SIG
COM
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
WHT
RED
WHT
14 15 16
H N NH
(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
1113
14 12 10
9
SHIELD OPRERATE
H35&N2 GAS SELECT
2
57
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
BLU
WHT
SIG
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
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