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Idiomas disponibles
Idiomas disponibles
SECTION 6
Part 2
1
2
TB4-2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
180VAC
19
A
L1
L2
L3
120VAC
20
21
22
23
R3
24
4.99K
25
26
3
27
28
29
P3
1
2
3
4
5
6
7
8
9
10
MOD1
POWER MODULE #1
SH1-2
(SHUNT)
(SHUNT)
SH1-1
TB3-1
Component Legend
ZD2
B
K2
TB6-5
T1
R6
39K
T2
2W
TB6-4
C2
R11
T3
R5
20uf
39K
10K
400V
2W
8W
RELAY
TB6-2
FRONT PNL LOCAL
CURRENT SETTING POT
R2
10K
MAX
MIN
1
3
R4
2
4.99K
4
6
1
FRONT PNL
CURRENT
SETTING
5
2
LOCAL/REMOTE
DPDT
S3
P4
10
9
8
F3
24 VDC
1
2
7
1A
6
5
4
3
2
1
PT-24 Precision Plasma System IEFC-S -CE
zone
item
description
1
T1
Transformer control, plasma interface
TB2
Terminal strip
TB4
Terminal strip
J3
Recepacle 10 pos
P3
Plug 10 pos
J4
Receptacle 16 pos
P4
Plug 16 pos
M2
Pump motor
PCB1
P/c brd isolation ampl and fault signal
CB2
Circuit breaker 3 amp
K4
Contactor 120vac
3
ZD1
Zener diode 180v
M1
Fan motor
CB1
Circuit breaker 7A
FS1
Flow switch
ZD3
Zener diode 180v
AM1
Ammeter
V1
Voltmeter
S1
Switch on/off
4
K1
Contactor 70A @600V
TB3
Terminal Brd
J2 (19 POS)
TB3
START SIGNAL
1
N
CNC TO P.S., RELAY CLOSING
2
M
S
3
PILOT ARC (HI/LOW)
A.C.
T
4
NEUTRAL
ARC ON SIGNAL
5
P
FROM P.S. TO CNC,
6
G
(TRANSISTOR)
7
8
9
10
11
+10VDC REMOTE CURRENT
L
12
SETTING FROM CNC TO P.S.
J
13
C
VOLTAGE DIVIDER, (+)
14
H
VOLTAGE DIVIDER, (-)
U
15
FAULT
V
16
17
18
EMERGENCY STOP
E
19
FROM CNC TO P.S. (N.C.)
F
20
A
FLOW SWITCH
21
B
22
K
COOLANT PUMP
23
D
PILOT ARC RELAY
24
R
120 VOLTS TO CNC I/O
ZD4
180VAC
B
A
H2
K3
L1
L1
T1
H1
L2
T2
R1
L3
T3
20
OHM
R12
300W
PILOT ARC
C1
10K
HI / LOW
20uf
OHM
CONTACTOR
400V
8W
START
R13
P1-2
UP
D1
10K
OHM
8W
PCB2
P1-3
38039
20
R14
OHM
50W
20
R15
OHM
50W
TROUBLESHOOTING
zone
item
description
5
TB1
Terminal brd
MOV1,2,3 Mov 610V
T2
Auto transformer
J2
Receptacle 19 pos
R2
Potentiometer 10K
ZD2
Zener diode 180v
K2,3
Contactor 120VAC pilot arc and Hi/Low
C1,2
Capacitor 20µf 400V
R1,7,8,9
Resistor 20 ohm 300w
R10
Resistor 3.1 ohm 300w
S3
Switch spst
PCB2
P/C brd start-up
6
MOD1
Power module #1
MOD1,P1
Plug 16 pin
MOD1,P3
Plug 10 pin
MOD1,P4
Plug 10 pin
TB6
Terminal strip
F3
Fuse 1A
F4
Fuse 15A Fast acting
R11
Res 10K ohm 2w
L1
Inductor
D1
Diode
CNC
20 OHM
300W
R7
R10
R8
20 OHM
3.1
300W
R9
OHM
300W
20 OHM
300W
WORK
P1-1
PA
PILOT
P1-6
TORCH
ARC
6-11
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