HYDAC FILTER SYSTEMS MRF D3 User manual

MRF D3
MultiRheo Filter
Operating and Maintenance Instructions
English (translation of original instructions)
Document no.: 3217120b

MultiRheo Filter - MRFD3 Imprint
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Imprint
Publisher and responsible for the content:
HYDAC FILTER SYSTEMS GMBH
Postfach 1251
66273 Sulzbach / Saarland
Germany
Telephone: [phone]
Telefax: [phone]
E-Mail: [email protected]
Homepage: www.hydac.com
Court of Registration: Saarbrücken, HRB 17216
Executive director: Mathias Dieter,
Dipl.Kfm. Wolfgang Haering
Documentation Representative
Mr. Günter Harge
c/o HYDAC International GmbH, Industriegebiet, 66280 Sulzbach / Saar
Telephone: ++49 (0)6897 509 1511
Telefax: ++49 (0)6897 509 1394
E-Mail: [email protected]
© HYDAC FILTER SYSTEMS GMBH
All rights reserved. No part of this work may be reproduced in any form (print,
photocopy or by other means) or processed, duplicated or distributed using
electronic systems without the written consent of the publisher.
These documents have been created and inspected with the greatest care.
However, errors cannot be ruled out completely.
All details are subject to technical modifications. Technical specifications are subject
to change without notice.
The trademarks of other companies are exclusively used for the products of those
companies.

MultiRheo Filter - MRFD3 Content
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Content
Imprint .......................................................................................................................2
Documentation Representative...............................................................................2
Content......................................................................................................................3
Preface ......................................................................................................................5
Customer Service ...................................................................................................6
Modifications to the Product ...................................................................................6
Warranty .................................................................................................................6
Using the documentation ........................................................................................7
Safety information and instructions.......................................................................8
Obligations and liability ...........................................................................................8
Explanation of Symbols and Warnings, etc. ...........................................................9
Proper/Designated Use ..........................................................................................9
Improper Use ..........................................................................................................9
Safety Devices........................................................................................................9
Informal Safety Precautions..................................................................................10
Training and Instruction of Personnel ...................................................................10
Safety measures to be followed in normal operation............................................ 11
Hazards Posed by Stored Residual Energy .........................................................11
Modifications to the MRF ......................................................................................11
Transporting the MRF ............................................................................................12
Storing the MRF......................................................................................................14
Checking the scope of delivery.............................................................................15
Technical Description ............................................................................................16
Suitable fluids .......................................................................................................16
Filter Design..........................................................................................................16
Pressure loss curve, housing ............................................................................ 17
MRF D3 components..............................................................................................18
MRF D3 change-over..............................................................................................20
MRF D3 dimensions ...............................................................................................21
Starting up the MRF ............................................................................................... 22
Setting up the MRF...............................................................................................22
Notes on pipes and hoses ....................................................................................22
Connecting the IN suction port connection ...........................................................23
Connecting the MRF D3 hydraulically ..................................................................23
Performing maintenance .......................................................................................24
Changing the Filter Element .................................................................................25

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Defining the passive filter housing ....................................................................25
Changing the filter element on the passive filter housing .....................................26
Spare parts..............................................................................................................30
Technical Data ........................................................................................................35
Model code ...........................................................................................................36

MultiRheo Filter - MRFD3 Preface
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Preface
For you, as the owner of a product manufactured by us, we have produced this
manual, comprising the most important instructions for its operation and
maintenance.
It is intended to help you become acquainted with the ins and outs of the product
and use it properly.
You should keep it in the vicinity of the product so it is always at your fingertips.
Sometimes the information contained in this documentation cannot always keep up
with changes made to the product as we attach considerable importance to keeping
our products cutting-edge.Consequently, there might be deviations in technical
details, figures and dimensions.
If you discover errors while reading the documentation or have suggestions or other
useful information, please don’t hesitate to contact us:
HYDAC FILTER SYSTEMS GMBH
Technische Dokumentation
Postfach 12 51
66273 Sulzbach / Saar
Germany
We look forward to receiving your input.
Our motto: “Putting experience into practice”

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Customer Service
Please contact our technical sales department if you have any questions about our
product. When contacting us, please always include the model/type designation and
article no. of the product:
Fax: ++49 (0) 6897 / 509 - 846
E-Mail: [email protected]
Modifications to the Product
We would like to point out that changes to the product (e.g. purchasing options, etc.)
may result in the information in the operating instructions no longer being completely
accurate or sufficient.
When making modifications or performing repair work to components affecting the
safety of the product, the product may not be put back into operation until it has
been examined and released by a HYDAC representative.
Please notify us immediately of any modifications made to the product whether by
you or a third party.
Warranty
For the warranty provided by us, please refer to the General Terms of Sale and
Delivery of HYDAC Filter Systems GmbH.
You will find these under www.hydac.com -> General terms and conditions.

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Using the documentation
Please note that the method described above of locating specific
information does not release you from your responsibility for carefully
reading the entire manual prior to starting the unit up for the first time
and carefully rereading the manual at regular intervals later on.
WHAT do you want to know?
I determine which topic I am looking for.
WHERE can I find the information I’m looking for?
The document has a table of contents at the beginning. I select the chapter I'm
looking for and the corresponding page number.
de
HYDACFiltertechnikGmbH
Be
Wa12
3456a
d
e
Se ite x
Produkt/Kapitel
200x-xx-xx
The documentation number with its index enables you to order another copy of the
operating and maintenance instructions. The index is incremented by one number
every time the manual is revised or changed.
Chapter
Page number
Edition date
Document language
Documentation No.
with Index /
File name

MultiRheo Filter - MRFD3 Safety information and instructions
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Safety information and instructions
These operating instructions contain the key instructions for properly and safely
operating the MRF.
Obligations and liability
The basic prerequisite for the safe and proper handling and operation of the MRF is
knowledge of the safety instructions and warnings.
These operating instructions in general, and the safety precautions in particular, are
to be adhered by all those who work with the MRF.
In addition, the accident prevention rules and regulation applicable at the location of
use are to be observed.
The safety precautions listed herein are limited solely to using the MRF.
The MRF has been designed and constructed in accordance with the current state
of the art and recognized safety regulations. Nevertheless, hazards may be posed
to the life and limb of the individual using the product or to third parties. Risk of
damage may be posed to the product or other equipment and property.
The MRF is only to be used as follows:
solely for its designated use
only when in a safe, perfect condition
Immediately remedy any malfunctions that might impair safety.
Our General Terms and Conditions apply. Our General Terms and Conditions apply.
They are made available to the owner upon concluding purchase of the unit at the
latest. Any and all warranty and liability claims for personal injuries and damage to
property shall be excluded in the event they are attributable to one or more of the
following causes: Any and all warranty and liability claims for personal injuries and
damage to property shall be excluded in the event they are attributable to one or
more of the following causes:
improper use of the MRF or use deviating from its designated use
improper assembly, installation, commissioning, operation and maintenance of
the MRF
operating the MRF when the system equipment or systems are defective
modifications to the MRF made by the user or purchaser
Improper monitoring of unit components that are subject to wear and tear
improperly performed repair work

MultiRheo Filter - MRFD3 Safety information and instructions
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Explanation of Symbols and Warnings, etc.
The following designations and symbols are used in this manual to designate
hazards, etc.:
DANGER
DANGER denotes situations
which can lead to death if
safety precautions are not
observed.
WARNING
WARNING denotes situations
which can lead to death if
safety precautions are not
observed.
CAUTION
CAUTION denotes situations
which can lead to severe
injuries if safety precautions
are not observed.
NOTICE
NOTICE denotes situations
which can lead to property
damage if safety precautions
are not observed.
Proper/Designated Use
The MultiRheo Filter (MRF) is a stationary filtration unit used for the full-flow and
bypass filtration of low-viscosity fluids.
Any other use shall be deemed to be improper and not in keeping with the product's
designated use.
The manufacturer will not assume any liability for any damage resulting from such
use.
Proper or designated use of the product extends to the following:
Maintaining adherence to all the instructions contained herein.
Performing requisite inspection and maintenance work.
Improper Use
Any use other than described above is prohibited.
Improper use may result in hazard to life and limb.
Safety Devices
Prior to starting up the product, make sure that all the safety devices are properly
fitted to the hydraulic system and are in proper working order.

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Informal Safety Precautions
Make sure to always keep the operating instructions in the vicinity of the product.
In addition to the operating instructions, the general and local regulations on
accident prevention and environmental protection are to be made available and
observed.
All safety guidelines and hazard warnings on the machine must be maintained in
legible condition and replaced as required.
Check the unit daily for leaking (perform a visual check). Any loose connections are
to be replaced immediately.
Training and Instruction of Personnel
The MRF may only be operated by properly trained and instructed personnel.
The areas of responsibility of your staff must be established in a clear-cut manner.
Trainees may only work with the MRF when supervised by an experienced
individual.
Individuals Individuals undergoing training Personnel with technical training/ engineering background Electricians Supervisor with the appropriate authority
Activity
Packing
Transportation X X X
Commissioning X X X
Operation X X X X
Troubleshooting/
locating the source of
malfunction
X X X
Remedying faults
Mechanical X X
Troubleshooting, electrical
problem X X
Maintenance X X X X
Servicing X
Decommissioning/storage X X X X