Thermo Scientific iS5N Series User Manual page 48

3
Maintenance
Installing or Replacing Hardware
44 Nicolet iS5N Spectrometer User Guide
NOTICE Replace the power supply only with replacement parts supplied by us.
 To replace the power supply
1. Turn off the instrument power. See
2. Disconnect the old power supply from the wall outlet or power strip and from the
instrument power connector.
DC power cord
3. Disconnect the AC power cord from the power supply.
Note The power supply replacement kit does not include the AC power cord, which
is specific for the location of your installed instrument. Save the cord and use it with
the new power supply. If the power cord becomes damaged,
one.
4. Connect your AC power cord to the new power supply.
5. Connect the power supply first to the instrument power connector and then to the wall
outlet or power strip. The wall outlet you use must be equipped with a 3-wire line: live,
neutral, and ground.
Turning the Power On and
Power supply
Off.
Power switch
Power
connector
AC power cord
contact us to order a new
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