Hypertherm HyPerformance Plasma HPR800XD, Информационный бюллетень по обслуживанию поля

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HPR
800
XD SnuBBeR BoaRD RePlacement
2 Field Service Bulletin
Remove the old snubber board
1. Remove the left side panel on the HPR800XD power supply.
left side panel removed and installation location shown
2. Remove the two nuts and washers that secure wires A1 and A2 to the bus bars, and then remove the four screws
that secure the old snubber board to the back panel of the power supply. Keep the nuts, washers, and screws for
use when installing the new snubber board. Discard the old snubber board.
Snubber board assembly installation
Machine
screws
Snubber board
assembly
Wire A1 and A2
connections
Location of the
snubber board