Hydac OffLine Filter BiDirectional OLFBD Series User manual

OLFBD
OffLine Filter
BiDirectional
Installation and Maintenance Instructions
English • (Translation of original instructions)
Document No. : 3708828a • 11/30/2018
Follow these instructions for proper and safe use.
Keep for future reference.

1 | Imprint HYDAC FILTER SYSTEMS GMBH
2 / 52 MoWa OLFBD 3708828a en-us lq
1 Imprint
Manufacturer / publisher and responsible for the content:
Address of the manufacturer Contact address
HYDAC FILTER SYSTEMS
GMBH
Industriegebiet
66280 Sulzbach / Saar
HYDAC FILTER SYSTEMS
GMBH
Justus-von-Liebig-Str., Werk
20
66280 Sulzbach / Saar
Germany Germany
E-mail: [email protected]
Homepage: www.hydac.com
Court of Registration: Saarbrücken , HRB 17216
Executive Director: Mathias Dieter ,
Dipl.Kfm. Wolfgang Haering
Tab.1: Impressum
1.1 Documentation Representative
The contact data of the person authorized with the documenta-
tion is:
Mr. Günter Harge
c/o HYDAC International GmbH, Industriegebiet, 66280
Sulzbach / Saar
Germany
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
Tab.2: Documentation Representative

HYDAC FILTER SYSTEMS GMBH Table of Contents
MoWa OLFBD 3708828a en-us lq iii
Table of Contents
1 Imprint ....................................................................................................................... 2
1.1 Documentation Representative........................................................................ 2
2 General ..................................................................................................................... 5
2.1 Warranty........................................................................................................... 5
2.2 © HYDAC FILTER SYSTEMS GMBH, 2018.................................................... 5
2.3 Using this manual............................................................................................. 6
3 General Safety Information ....................................................................................... 8
3.1 Signal words and their meaning in the general safety information................... 9
3.2 Design of Warning - / General Safety Information ......................................... 10
3.3 Safety symbols / pictograms .......................................................................... 10
4 Filter housing overview ........................................................................................... 12
4.1 Proper/designated use ................................................................................... 12
4.2 Improper Use or Use Deviating from Intended Use ....................................... 14
4.3 Checking the scope of delivery ...................................................................... 15
4.4 Decoding the model code label...................................................................... 15
4.4.1 TYpe code - Filter housing ................................................................ 17
4.4.2 Type code - Filter element................................................................. 17
4.5 Technical Data ............................................................................................... 18
4.6 Dimensions .................................................................................................... 20
4.7 Hydraulic diagram .......................................................................................... 22
4.8 Components................................................................................................... 23
5 Transporting / storing the filter housing................................................................... 25
6 Installation / commissioning .................................................................................... 26
6.1 Mechanical/hydraulic installation.................................................................... 26
6.1.1 Observing/calculating pressure loss.................................................. 29
6.2 Putting the filter housing into operation.......................................................... 31
7 Operation ................................................................................................................ 32

Table of Contents HYDAC FILTER SYSTEMS GMBH
iv MoWa OLFBD 3708828a en-us lq
8 Performing maintenance ......................................................................................... 33
8.1 Changing the filter element ............................................................................ 33
9 Rectifying errors ...................................................................................................... 39
10 Removing / Disposal ............................................................................................... 41
11 Annexes .................................................................................................................. 42
11.1 Locating spare parts....................................................................................... 42
11.2 Finding a Customer Service team.................................................................. 44
Glossary .................................................................................................................. 47
Index ....................................................................................................................... 48

HYDAC FILTER SYSTEMS GMBH General | 2
MoWa OLFBD 3708828a en-us lq 5 / 52
2 General
This manual was prepared to the best of our knowledge. Nev-
ertheless and despite the greatest care, it cannot be excluded
that mistakes could have crept in. Therefore, please under-
stand that, in the absence of any provisions to the contrary
hereinafter, our warranty and liability – for any legal reasons
whatsoever – are excluded in respect of the information in this
manual. In particular, we shall not be liable for lost profit or
other financial loss.
This exclusion of liability does not apply in cases of intent and
gross negligence. Moreover, it does not apply to defects which
have been deceitfully concealed or whose absence has been
guaranteed, nor in cases of culpable harm to life, physical in-
jury and damage to health. If we negligently breach any mate-
rial contractual obligation, our liability shall be limited to fore-
seeable damage. Claims due to the Product Liability shall re-
main unaffected.
2.1 Warranty
For the warranty provided by us, please refer to the Terms of
Delivery. They are made available to you at the conclusion of
the contract at the latest. You will also find these under
www.hydac.com -> General Terms and Conditions (T&C).
2.2 © HYDAC FILTER SYSTEMS GMBH, 2018
Distributing and copying this document and utilizing and dis-
closing its content is not permitted, except where this has been
agreed upon explicitly. Any infringement will entail liability for
damages. All rights reserved in the case of a patent being
granted or a utility model or the design being registered.
We reserve the right to changes to the contents of this manual
without prior notice.

2 | General HYDAC FILTER SYSTEMS GMBH
6 / 52 MoWa OLFBD 3708828a en-us lq
2.3 Using this manual
You will find the following information on the title page of this
manual:
Short name of the product
Product name
Operating and Maintenance Instructions
12345678 ● ##.##.####
English (translation of original instructions)
Valid from: - from s/no. - ... ... - ... ...
1
5
2
4
3
Fig.1: Overview / labeling of the title page
1 Short name of the product / product name
2 Type of document
3 Language
4 Document no./Index ● Date of printing
5 Supplementary instructions regarding the validity of the
manual (optional)
Please note that you can directly access information
through the directories. However, this does not re-
lease you from the obligation to read this manual
fully before commissioning.
The document no. with the index (4) is meant for identifying
and reordering the manual. The index is incremented every
time the manual is revised or changed.

HYDAC FILTER SYSTEMS GMBH General | 2
MoWa OLFBD 3708828a en-us lq 7 / 52
The manual contains a table of contents, a list of tables and
figures, an index and a glossary.
You will find the following symbols in the manual as additional
details:
Tip for handling the product
Required tools

3 | General Safety Information HYDAC FILTER SYSTEMS GMBH
8 / 52 MoWa OLFBD 3708828a en-us lq
3 General Safety Information
The product was built according to the statutory directives, reg-
ulations and standards valid at the time of delivery and satis-
fies current safety requirements. Any residual hazards are indi-
cated by the general safety information and are described in
this manual.
Observe all safety and warning instructions attached to the
product and keep them always complete and easily legible.

HYDAC FILTER SYSTEMS GMBH General Safety Information | 3
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3.1 Signal words and their meaning in the general
safety information
In these instructions you will find the following signal words:
DANGER
DANGER – The signal word indicates a hazardous situation
with a high level of risk, which, if not avoided, will result lethal
or serious injury.
WARNING
WARNING – The signal word indicates a hazardous situation
with a medium level of risk, which, if not avoided, can result
lethal or serious injury.
CAUTION
CAUTION – The signal word indicates a hazardous situation
with a low level of risk, which, if not avoided, can result in mi-
nor or moderate injury.
NOTICE
NOTICE – The signal word indicates a hazardous situation
with a high level of risk, which, if not avoided, will result in
damage to property.

3 | General Safety Information HYDAC FILTER SYSTEMS GMBH
10 / 52 MoWa OLFBD 3708828a en-us lq
3.2 Design of Warning - / General Safety Information
All the warning / general safety information in this manual are
highlighted with pictograms and signal words. The pictogram
and the signal word give you an indication of the severity of the
danger.
Warning / general safety information, which are placed ahead
of each activity, are represented as follows:
CAUTION
Type and source of danger
Hazard symbol
Consequence of the danger
Measures to avert danger
►
3.3 Safety symbols / pictograms
The following are the safety symbols / pictograms in this man-
ual. They indicate specific dangers to persons, property or to
the environment. Observe these safety symbols / pictograms
and act with particular caution in such cases. Always keep all
symbols / pictograms intact and legible.
Danger point warning
Follow the instructions.
Danger due to operating pressure