KSB 4EYS, Installation & Operating Manual

1 General

4 of 28

4EYS / 4EYT

1974.91/01-EN

1 General

1.1 Principles

This operating manual is valid for the type series and variants indicated on the front
cover.

The operating manual describes the proper and safe use of this equipment in all
phases of operation.

The order number and order item number of the pump clearly identify the
mechanical seal via the corresponding material number in the pump's parts list and
serve as identification for all further business processes.

In the event of damage, immediately contact your nearest KSB Service centre to
maintain the right to claim under warranty.

For any queries: contact.ksbglrd@ksb.com

1.2 Target group

This operating manual is aimed at the target group of trained and qualified specialist
technical personnel.

1.3 Other applicable documents

Table 1: 

Overview of other applicable documents

Document

Contents

Data sheet

Description of the technical data of the pump (set)
in which the mechanical seal is installed.

General assembly drawing

1)

Description of the mechanical seal as part of the
sectional drawing of the pump

Sub-supplier product literature

1)

Operating manuals and other product literature
describing accessories and integrated machinery
components

For accessories and/or integrated machinery components, observe the relevant
manufacturer's product literature.

1.4 Symbols

Table 2: 

Symbols used in this manual

Symbol

Description

✓

Conditions which need to be fulfilled before proceeding with the
step-by-step instructions

⊳

Safety instructions

⇨

Result of an action

⇨

Cross-references

1.

2.

Step-by-step instructions

Note
Recommendations and important information on how to handle
the product

1

If agreed to be included in the scope of supply