Hengst OPM II User manual

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ure>
Operating instructions
RE 51460-B/04.2021
Replaces: -
English
Online particle monitor
OPM II

The data specified above serve to describe
the product. If there is also information on the
use, it is only to be regarded as application
examples and proposals. Catalogue informa-
tion does not constitute warranted properties.
Theinformation given does not release the user
from the obligation of own judgment and veri-
fication. Our products are subject to a natural
process of wear and aging.
© This document, as well as the data,
specifications and other information set forth
in it, are the exclusive property of Hengst
FiltrationGmbH. It may not be reproduced
orgiven to third parties without its consent.
The original operating instructions were pre-
pared in German.

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Hengst Filtration GmbH, OPM II, RE 51460-B/04.2021
3/44Contents
Contents
1 About this documentation 5
1.1 Validity of the documentation 5
1.2 Required and amending documentation 5
1.3 Representation of information 5
1.3.1 Safety instructions 5
1.3.2 Symbols 6
1.3.3 Abbreviations 6
2 Safety instructions 7
2.1 About this chapter 7
2.2 Intended use 7
2.3 Improper use 7
2.4 Qualification of personnel 8
2.5 General safety instructions 8
2.6 Product-specific safety instructions 9
2.7 Warning and information signs at the product 10
3 General information on damage to property and damage to the product 11
4 Scope of delivery 12
5 Information on this product 13
5.1 Performance description 13
5.1.1 General information 13
5.1.2 Measuring principle 13
5.1.3 Display of the measured values 13
5.1.4 Description of the functions 14
5.2 Component overview 15
5.3 Product identification 16
6 Transport and storage 17
6.1 Transporting the online particle monitor 17
6.2 Storing the online particle monitor 17
7 Assembly 18
7.1 Unpacking the online particle monitor 18
7.2 Installation conditions 18
7.2.1 Space required 18
7.2.2 Installation position 18
7.3 Assembling the online particle monitor 19
7.3.1 Hydraulically connecting the online particle monitor 19
7.3.2 Electrically connecting the online particle monitor 20
7.4 Switching output 23
7.5 Calibration (current output reference size) 23
7.6 Sequential data output 23
8 Commissioning 24

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Hengst Filtration GmbH, OPM II, RE 51460-B/04.2021
9 Operation 25
9.1 Operating concept 25
9.2 Menu structure 26
9.3 Operation 27
9.3.1 Operating modes 27
9.3.2 Configuring alarms 28
9.3.3 Configuring the analog output 29
9.3.4 Selecting the standard 29
9.3.5 Configuring the flow 29
9.3.6 Selecting the communication 30
9.3.7 Configuring the display 30
9.3.8 Sensor parameters 30
9.3.9 Setting the language 31
9.4 Communication interfaces 31
9.4.1 Configuration of the serial interface 31
9.4.2 Communication via USB 32
9.4.3 CAN 33
10 Maintenance and repair 37
10.1 Cleaning and care 37
10.2 Maintenance 37
10.3 Repair 37
11 Disposal 38
11.1 Environmental protection 38
12 Extension and modification 39
12.1 Optional accessories 39
13 Troubleshooting 40
13.1 How to proceed for troubleshooting 40
13.2 Error messages 41
14 Technical data 42

5/44 About this documentation
Hengst Filtration GmbH, OPM II, RE 51460-B/04.2021
1 About this documentation
1.1 Validity of the documentation
This documentation applies to the following product:
• R928052298, online particle monitor OPM II
This documentation is intended for assemblers, operators and system end-users. It
contains important information on the safe and proper transport, assembly, com-
missioning, operation, use, maintenance, disassembly and simple troubleshooting of
theproduct.
▶ Read this documentation completely and particularly chapter 2 "Safety instruc-
tions" and chapter 3 "General information on damage to property and damage to
the product" before working with the product.
1.2 Required and amending documentation
▶ The product must not be commissioned until you have been provided with the
documentation marked with the book symbol and you have understood and
observed it.
Table 1: Required and amending documentation
Title Document number Document type
Online particle monitor OPM II 51460 Data sheet
1.3 Representation of information
Consistent safety instructions, symbols, terms and abbreviations are used in this
documentation so that you can quickly and safely work with your product. For a bet-
ter understanding, they are explained in the following sections.
1.3.1 Safety instructions
In this documentation, safety instructions are given in chapter 2.6 "Product-specific
safety instructions" and in chapter 3 "General information on damage to property
and damage to the product" and whenever sequences of actions or instructions are
explained which bear the danger of personal injury or damage to property. The mea-
sures described for the hazard avoidance must be observed.