M4000 Insulation Analyzer User Guide
72A-1230 Rev. F 4-81
July 22, 2005
3. Release the two connectors leading to cables W45 and W46.
4. Remove the new Heater/Temperature Controller Board from its anti-static
bag and position it onto the Low Voltage Power Supply Board. Place a
spacer between the two components at each screw position.
5. Reconnect the two connectors.
6. Replace the four screws that join the components together using a
Phillips-head screwdriver.
7. Re-install the Low Voltage Power Supply Board into the instrument by
following Steps 8-11 in ”Replacing the Low Voltage Power Supply Board”
on page 4-78.
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