Disconnect electrical power before performing any maintenance. See the
Safety and Compliance Manual included with your system for more safety
precautions.
Introduction
Purpose
This Field Service Bulletin describes the procedure for replacing the digital signal processor (DSP) board in the power
supply.
Powermax105 systems: Complete instructions for installing this repair kit are included in the Powermax105 Service
Manual. To download the Service Manual, go to www.hypertherm.com and click the "Downloads library" link.
Materials and tools
#2 Phillips screwdriver
Blade screwdriver
T15 and T20 TORX screwdrivers
Kit 228909 contents
Part number
075766
141269
Field Service Bulletin
All manuals and user guides at all-guides.com
Description
M3 x 16 mm machine screw
DSP board
DSP boarD rePlacement
WARNING
ELECTRIC SHOCK CAN KILL
Quantity
2
1
1