Hypertherm Powermax190c Troubleshooting Guide - Manuale (Pagina 32)

J18
U3
U4
18T
RT1
R12
RT2
COMT
COMT
+5
+5
R8
R6
RT4
15
14
13
16
/SSR
/PA
/GAS
11
10
.1UF
50V
C8
9
+24
/SPARE
009994
12
U1
1B
2B
3B
4B
2
3
4
1
5B
6B
7B
6
7
-V 8
5
1C
2C
3C
4C
5C
6C
7C
+V
042188
ULN2003A
TP1 +5
008924
1
2
3
+12
4
5
6
7
J1
108071
8
9
10
11
12
13
14
15
OUTA
OUTB
/CAPON
/START
SPAREIN
HSTEMPOK
GASOK
16
17
18
19
R55
20
21
22
23
TFRI
24
25
26
TP2
IFB
IOCA
/VOK
008924
ELEC SCHEM: PMX600 208-240/480V
013-3-337 REV. B
CONT. PA
J18
OR WHT
6
8
7
2
ORG
5 WHT
4
1
WHT
RED
208/240V (086021)
S1
W5
W7
W1
W4
1É”
208/240
PE
GRN
BLK
W2 WHT
CIRCUIT
BREAKER
+
INPUT
BRIDGE
D18
VDC
-
S1
CIRCUIT
BREAKER
W6
W5
W2
W1
WHT
BLK
W4 GRN
W3 W7 RED
480
3É”
PE
480V (086022)
~
~
~
W8
W14
W13 W12
RED BLK
R59
R58
R56
R57
(FRONT)
J17
POWER TRANSFORMER
SENSOR IN
TS2
2 1
PS1
TS1
V1
M1
+24
L2
TB1
20 OHM
20 OHM
20 OHM
D2
TRANSFORMER
T2
POWER
7
6
5
4
3
2
Q2
T1
RT3
VDC
D18
ON ON TORCH STUCK OPEN
(VISIBLE FOR 15 SEC. AFTER EVENT)
ON OFF INVERTER SAFETY INTERLOCK
(VISIBLE FOR 15 SEC. AFTER EVENT)
(BLINKING @ 1 SEC. RATE)
OFF ON SELF DIAGNOSTICS FAILURE
OFF OFF SYSTEM OKAY
STATUS LED6 LED7
FAULT CODES
CONTROL BOARD
PCB3
VDC 330 660
+
+
J4
1
C50
C51
CURRENT
013333 013333 TIMING DIAGRAM
109079 109183 IGBT MODULE (Q2)
109179/2 109187/2 BULK CAPS
014252 014251 POWER XFR (T2)
041652 041650 POWER BOARD (PCB2)
109175 109174 INPUT BRIDGE (D18)
003193 003202 CIRCUIT BREAKER (S1)
023519 129530 CORD
480vac, 3É” 208/240vac, 1É”
086022 086021
INPUT VOLTAGE
POWER SUPPLY PART #
J9
+5
POWER BOARD PCB2
VIO
ORG
BLU
J5
LED8 LED7 LED6
START
041654
OVER TEMP
CAP OFF
LOW PRESSURE
LOW VOLTAGE
O.K.
POWER
CAP SWITCH
START
ELECTRODE
NOZZLE
WORK LEAD
014232
OUTPUT CHOKE
109088
OUTPUT BRIDGE
~
~
-
+
BRN
BRN
W18
009849/2
W19
W17
W16 5 TURNS
TRANSFER SENSOR
E
C
IGBT
ARC
PILOT
Q3
LEM
009849
MOV
RC
J8
J3
J13
P1 YEL
YEL GND
CONTROL
PE
MODULE
IGBT SOFT START
K1,K2
J2
RED BLK RED BLK
FAN
SOLENOID
GAS SWITCH
THERMAL
HEATSINK
SWITCH
GAS
J16 J15
TRIP
VOLTAGE
OVER
J14
26 POSITION RIBBON CABLE
-
+
BRIDGE
INPUT
~
~
~
208/240V UNIT ONLY
1
2
3
1 3 2 1 3 4 2 1 2 3 4
18REG
COMT
18T
COMINV
18INV
COMPA
18PA
+12
+24
SUPPLY
POWER
SYSTEM
FLYBACK
CODICI DI GUASTO
LED7 LED6 STATUS
OFF OF SISTEMA OK
OFF ON ERRORE AUTODIAGNOSTICA
(LAMPEGGIANTE OGNI SECONDO)
ON OFF BLOCCO DI SICUREZZA INVERTER
(VISIBILE PER 15 SECONDI DOPO L’EVENTO)
ON ON CONTATTO DI TORCIA INCEPPATA APERTO
(VISIBILE PER 15 SECONDI DOPO L’EVENTO)
CODICE ALIMENTATORE 086021 086022
TENSIONE IN INGRESSO 208/240VCA, 1É" 480VCA, 3É"
CAVO 129530 023519
DISGIUNTORE (S1) 003202 003193
PONTE DI INGRESSO (D18) 109174 109175
SCHEDA DI ALIMENTAZIONE(PCB2) 041650 041652
TRASFORMATORE DI POTENZA (T2) 014251 014252
TAPPI SULLA 109187/2 109179/2
MODULO IGBT (Q2) 109183 109079
DIAGRAMMA DI SEQUENZA TEMPORALE 013333 013333
VCC 330 660
Schema elettrico, 208-240/480 V del Powermax600 pagina 11