User's Guide
Read this guide carefully before using this product. 
Always keep this guide handy so that you can refer to it when necessary. 
 Safety Precautions 
    Refer to the User’s Guides of the equipment that uses this product. 
  CAUTION / WARNING Labels 
The caution / warning label is attached to components with possible danger or 
their vicinity in your product to inform the user that a hazardous situation may arise 
when operating the product. (Do not intentionally remove or damage any of the 
labels.) Refer  to  the  User’s Guides  of  the  equipment  that  uses  this  product for 
details. 
1. Components 
The package contains the components listed in the table below. Make sure that all the 
components are provided. If you find any missing or damaged component, contact your sales 
representative. 
Name 
Qty. 
Remarks 
Power Unit 
1 
User’s Guide 
1 
This guide 
2. Installation 
Refer to the User’s Guides of the equipment that uses this product. 
Insert this product slowly into the blade enclosure. 
IMPORTANT 
  This product can only be installed on N8405-040F: the blade 
enclosure (SIGMABLADE-Hv2). 
3. Cleaning/Maintenance, Repair, Transfer to a Third Party and Disposal 
Refer to the User’s Guides of the equipment that uses this product. 
N8405-044F   Power Unit 
User’s Guide 
*855- 900724-    -  A9*
456-01784-000 
PN# 456-01784-000 

