D.2.4. Operation
The power supply has no user controls apart from the external enable option. When powered up, it will
automatically carry out diagnostic checks. If no faults are detected, the DC output is enabled.
If faults are detected, one or more status indicators will be off or displaying red/amber. Disconnect and
reconnect the mains supply to restart the power supply. For a status indicator explanation, refer to the
following table.
Indicator (position)
Status definition
1 (left)
AC supply voltage is within specified limits.
AC supply fault.
2
PSU output is enabled.
PSU output is disabled.
3
50V output OK.
50V output is disabled.
4
Temperature is within specified limits.
Over-temperature fault on one or more sensors.
5
Cooling fan is running at normal speed.
50V output is disabled.
Cooling fan is stopped or running slowly.
6 (right)
(1)
< 90% relative humidity.
≥ 90% relative humidity.
≥ 95% relative humidity.
Note: LED indicators may flash during power up or power down.
1. If fitted
D. DC power supply options
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906-0227-00 REV 1
Summary of Contents for SR 10 AOM
Page 1: ...USER MANUAL SR AOM series Sealed CO2 laser sources with integrated AOM...
Page 8: ...Preface iv 906 0227 00 REV 1...
Page 40: ...6 Installation 32 906 0227 00 REV 1...
Page 42: ...7 Transport and recommissioning 34 906 0227 00 REV 1...
Page 52: ...8 Interfacing 44 906 0227 00 REV 1...
