Hypertherm powermax600 Service Manual page 85

480V (086022)
S1
CIRCUIT
BREAKER
+
RED W3
W7
~
VDC
480 WHT W2 W6
~
3É" D18
INPUT
BLK W1 W5
~ BRIDGE
GRN W4
PE
-
PCB3
CONTROL BOARD
POWER
O.K.
LOW VOLTAGE
LOW PRESSURE
CAP OFF
OVER TEMP
(FRONT)
POWER SUPPLY PART # 086021
INPUT VOLTAGE 208/240vac, 1É"
CORD 129530
CIRCUIT BREAKER (S1) 003202
INPUT BRIDGE (D18) 109174
POWER BOARD (PCB2) 041650
POWER XFR (T2) 014251
BULK CAPS 109187/2
IGBT MODULE (Q2) 109183
TIMING DIAGRAM 013333
VDC 330
208/240V (086021)
S1
CIRCUIT
BREAKER
WHT W2
W7
208/240
1É"
BLK W1 W5
GRN W4
PE
208/240V UNIT ONLY W14
W8
START
LED6 LED7 LED8
CURRENT
26 POSITION RIBBON CABLE
CONT. PA
041654
086022
480vac, 3É"
023519
003193
FAULT CODES
109175
LED7 LED6 STATUS
041652
OFF OFF SYSTEM OKAY
014252 OFF ON SELF DIAGNOSTICS FAILURE
(BLINKING @ 1 SEC. RATE)
109179/2
ON OFF INVERTER SAFETY INTERLOCK
109079
(VISIBLE FOR 15 SEC. AFTER EVENT)
013333
ON ON TORCH STUCK OPEN
(VISIBLE FOR 15 SEC. AFTER EVENT)
660
POWER BOARD PCB2
K1,K2
SOFT START
+
RT3
~
J4
VDC
1
~
+
D18
C51
INPUT
~ BRIDGE
2
CONTROL
+24
GND
+12
- +5
T1
3
FLYBACK
SYSTEM PE
18PA
POWER
4
SUPPLY COMPA
18INV
5
COMINV
+
C50
18T
6
COMT
J5
18REG
7
OVER
VOLTAGE
TRIP
TRANSFER SENSOR
J18
J1
108071
1
+12
2
+5
TP1
008924
3
4
U1 042188
5
1
1B 1C
2
6 2B 2C
3
3B 3C
4
7 4B 4C
5
5B 5C
6
8 6B 6C
7
7B 7C
9 OUTA
8
-V +V
10
OUTB
ULN2003A
11
12
13
SPAREIN
14
15
16
/VOK
HSTEMPOK
17
GASOK
18
19
TFRI
20
R55
21
22
23
R57
TP2
24 008924
25 IFB
R56
26
IOCA
4 3 2 1 4 3
J14
BLK
W12 W13
GAS HEATSINK
SWITCH THERMAL
PS1 SWITCH GAS
TS1 SOLENOID
V1
IGBT
Q2
MODULE
D2
OUTPUT BRIDGE
109088
T2
POWER +
TRANSFORMER
BRN ~
YEL
P1
BRN
YEL ~
009849
J13
20 OHM -
009849/2
J3
20 OHM
20 OHM
J8 W18
RC
MOV
J9
LEM
W16
5 TURNS
TB1
WORK LEAD
W17
C
Q3 NOZZLE
PILOT
ARC
L2
IGBT
ELECTRODE
W19
E
OUTPUT CHOKE
014232
16
/SSR
15
14 /GAS
13
/PA
12
/SPARE
11
10
+5
9
+24
C8
.1UF
RT2
R6
50V
/CAPON
009994
U4
R12
COMT
/START
18T
+5
RT1
R8
RT4
U3
COMT
R58
R59
+24
2 1 3 2 1 2 1
J15 J16 J17
RED
BLK RED BLK RED
OR WHT
TS2
FAN
SENSOR IN
M1
POWER TRANSFORMER
ELEC SCHEM: PMX600 208-240/480V
013-3-337 REV. B
RED 1
WHT 4
WHT 5
J2
2
BLU
CAP SWITCH
7
ORG
ORG
8
VIO START
6
J18