Hypertherm Powermax65 SYNC - Replace the transformer

Service Procedures for the Magnetics
6
130 810440 Service Parts and Procedures Powermax65/85 SYNC
Replace the transformer
For kit contents, refer to Power supply interior, magnetics on page 33.
Remove the transformer
1. Set the plasma power supply switch to OFF (O), disconnect the power cord from the power
source, and disconnect the gas supply.
2. Remove the plasma power supply cover and the component barrier. Refer to page 49.
3. Remove the end panel bracket. Refer to page 53.
4. Remove the 2 screws that attach transformer wires from the output bridge diodes.
5. Remove the 2 screws that attach transformer wires from the power PCB.
6. Pull the fan shroud straight off of the fan.
1
2
RED
J32
RED
J21
ORG
J20
J12
B
R
WORK
LEAD
J18J19
J26
J29
T
J28
TP11
R
J4 J2 J1J3
2
1