RUN 600 XTPRO: Service & Maintenance Manual - rev. 1.3
Page 6.3
NO
Do all DC voltages reach the
display?
Do all DC voltages reach the
inverter interface board?
Are all DC voltages present at
the output of the inverter
interface board?
Replace the CPU board
Replace cable
connecting the power
supply to the inverter
interface board
Replace the inverter
interface board
Replace cable
connecting the inverter
interface board to the
display
YES
NO
NO
YES
NO
YES
3
4
5
Are DC voltages output by the
power supply correct?
2
Replace the power
supply
YES
A
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