Replacing AC/DC power supply unit - AWS810

AWS810 Configuration and Maintenance Guide
Document code
M212419EN
Revision
H
ft:locale
en-US
Product
AWS810
Document type
User guide
Flat head screwdriver
WARNING Only licensed experts may install electrical components. They must adhere to local and state legislation and regulations.
WARNING Do not open the power supply unit. There are no user-serviceable parts inside the unit. If the power supply unit is faulty, replace it.
  1. Switch off AC (mains) power and make sure that there is no mains power available for the power supply unit.
  2. Disconnect cabling from the power supply unit.
  3. Release the DIN rail locking piece and remove the unit.
  4. Insert the new unit on the DIN rail and snap it to place.
  5. Remove the new power supply unit connectors.
  6. Connect the old unit connectors with wires to the new unit.
  7. Power up the station. This may take a while.
  8. Check that the new unit works properly.