Hypertherm powermax45

Component replaCement
6-20 powermax 45 Service Manual
Item Description
1 Ribbon cable (J7connector)
2 Heat sink assembly screw
3 J10 and J12connectors
4 J13connector
5 J14connector
6 J16 connector
7 J17connector
8 J19connector
9 J22connector
10 Work lead connector (J21)
11 Retaining screw
12 J20connector
Item Description
13 Resistor screws (4)
14 Pressure relief vents
15 Capacitor screws (4)
16 J15connector
17 J18connector
18 Input bridge diode screws (2)
19 ON/OFF switch wires
20 J1connector
21 J2connector
22 J6connector
23 IGBT attachment screws (3)
24 J3, J4, and J5connectors
TP 19
W
-
+
-
+
TP 18
R
TP 17
B
192 VDC
192 VDC
Older 200–240V CSA and 230V CE power board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2
2
2
11
11