1 (E)
AC-DN2B
Table of Contents

Manual Structure

Purpose of this manual ........................................................................................ 3 (E)
Related manual.................................................................................................... 3 (E)
Contents............................................................................................................... 3 (E)

1. Service Overview

1-1. Connectors and Cable ...........................................................................1-1 (E)
1-1-1. Recommended DC OUT Cable............................................ 1-1 (E)
1-1-2. Recommended Power Cords................................................ 1-1 (E)
1-1-3. Connector Input/Output Signals........................................... 1-2 (E)
1-2. Operating Environment......................................................................... 1-2 (E)
1-3. Checking the Fan Operation..................................................................1-2 (E)
1-4. Removing the Cabinets .........................................................................1-3 (E)
1-5. Replacing the Fuse................................................................................ 1-4 (E)
1-6. Replacing the Fan.................................................................................. 1-4 (E)
1-7. Notes on Repair Parts............................................................................ 1-5 (E)
1-8. Printing of the Reference Numbers on Printed Boards......................... 1-5 (E)
1-9. Optional Fixture ....................................................................................1-5 (E)

2. Electrical Alignment

2-1. Preparations........................................................................................... 2-1 (E)
2-2. Output Voltage Adjustment ..................................................................2-1 (E)
2-3. Note after Adjustment........................................................................... 2-1 (E)

3. Spare Parts

3-1. Exploded Views ..........................................................................................3-1
3-2. Electrical Parts List .....................................................................................3-3
3-3. Supplied Accessory..................................................................................... 3-4
3-4. Optional Fixture ..........................................................................................3-4