To Next Page

To Previous Page

About this publication

This guide is for service representatives only. Use this guide to perform a safety inspection of the 3931

server.

Attention:

IBM

service personnel: The task of using a meter and probes to take voltage measurements

on receptacles/outlets must be performed by a Qualied Electrical Worker (QEW) or licensed

electrician. In countries where IBM service personnel are not qualied to perform this task, the

IBM service person must notify the customer that they must arrange for a QEW (a licensed

electrician may be considered a QEW) to perform the receptacle testing.

Refer to IBM's Global Electrical Safety Program for more information on QEW: https://

w3.ibm.com/hr/web/us/health/specialhaz_electrical/

Unless otherwise stated, throughout this document "3931" refers to the IBM z16™ (Model A01) or

IBM LinuxONE.

General comments

• There might be product features represented in this manual that are not installed on the system and,

although announced, might not be available at the time of publication.

• There might be product features on the system that are not represented in this manual.

• World Trade differences are identied where appropriate throughout the procedures rather than in a

separate chapter.

Related publications

Publications that you will nd helpful and that you should use along with this publication are in

the following list. You can access these books from Resource Link

at http://www.ibm.com/servers/

resourcelink. Select Library on the navigation bar on the left.

• 3931 Installation Manual for Physical Planning, GC28-7015

• 3931 Installation Manual, GC28-7017

• 3931 Service Guide, GC28-7018

• Systems Safety Notices, G229-9054

Accessibility

Accessible publications for this product are offered in EPUB format and can be downloaded from

Resource Link at http://www.ibm.com/servers/resourcelink.

If you experience any difculty with the accessibility of any IBM Z and IBM LinuxONE information, go

to Resource Link at http://www.ibm.com/servers/resourcelink and click Feedback from the navigation

bar on the left. In the Comments input area, state your question or comment, the publication title and

number, choose General comment as the category and click Submit. You can also send an email to

reslink@us.ibm.com providing the same information.

When you send information to IBM, you grant IBM a nonexclusive right to use or distribute the information

in any way it believes appropriate without incurring any obligation to you.

IBM 3931 User Manual

Questions and Answers: