Hypertherm Command THC Instruction Manual page 136

HPR SETUP
HPR130 and HPR260 power supplies
Turn off all electrical power before removing the power supply cover. Press the power
supply OFF (0) pushbutton switch and set the line disconnect switch to OFF. In the
U.S., use a "lock-out and tag-out" procedure until the service or maintenance is
complete. In other countries, follow appropriate local and national safety procedures.
Install the plasma interface PC board
See Figures 3i-1, 3i-2 and 3i-3
A
Remove left and right side panels from the power supply.
B
Install the plasma interface PC board (229145) on the 4 standoffs in the power supply.
C
Install the machine interface cable (123760) from the control board to the plasma interface board.
Note: Only the HPR130 power supply is shown, but the location for installing the plasma interface
board and the location of bundled wires (page 3i-4) are the same in the HPR260 power supply.
A
3i-2
11
ELECTRIC SHOCK CAN KILL
Figure 3i-1 Right side panel removal
DANGER
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