HYDAC FILTER SYSTEMS MRFD2N User manual

MultiRheo Filter
MRFD2N
Installation and Maintenance Instructions
English (translation of original instructions)
Document no.: 3312153b

MRFD2N 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.

MRFD2N Content
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 or use deviating from intended use ..................................................9
Training and Instruction of Personnel ...................................................................10
Danger from pressure in the hydraulic system .....................................................11
MRF modification..................................................................................................11
Transporting the MRFD..........................................................................................12
Storing the MRFD ................................................................................................... 13
Checking the scope of delivery.............................................................................14
Technical Description ............................................................................................15
Restrictions pertaining to use ............................................................................... 15
Calculating the pressure differential of the filter housing / filter
element....................................................................................................................16
Housing : Pressure loss curve, housing.......................................................... 16p
Filter element- : pressure loss calculation, filter element .................................16p
R (Resistance) Factors .........................................................................................17
Filter material ....................................................................................................17
Maximum differential pressure at the filter element ..........................................17
Filter element FlexMicron P (Premium).............................................................17
Filter element FlexMicron S (Standard) ............................................................18
Filter element FlexMicron E (Economy) ............................................................ 18
MRF components ...................................................................................................19
Dimensions .............................................................................................................21
Hydraulic diagram .................................................................................................. 22
Setting up / fastening MRF .................................................................................... 23
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MRFD2N Content
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Hydraulic connection of the MRF ......................................................................... 23
Notes on pipes and hoses ....................................................................................24
Starting up the MRF ............................................................................................... 25
Performing maintenance .......................................................................................25
Changing the Filter Element .................................................................................26
Defining the passive filter housing ....................................................................26
Changing the filter element on the passive filter housing .....................................27
Spare parts..............................................................................................................29
Disposing of the MRF.............................................................................................30
Customer Service................................................................................................... 30
Technical data ........................................................................................................ 30

MRFD2N Preface
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.
Note that the information on the unit's engineering contained in the documentation
was that available at the time of publication.Consequently, there might be deviations
in technical details, illustrations 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.
“Putting experience into practice”
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MRFD2N Preface
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Customer Service
If you have any questions, suggestions, or encounter any problems of a technical
nature, please don't hesitate to contact us. When contacting us, please always
include the model/type designation and article no. of the product:
Fax: [phone] / 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'll find this under www.hydac.com -> Legal information

MRFD2N Preface
Using the documentation
Note that the method described for locating specific information does
not release you from your responsibility of carefully reading these
instructions prior to starting the unit up for the first time and at regular
intervals in the future.
WHAT do I 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
Chapter
Page number
Edition date
Document language
Documentation No.
with Index /
File name
The documentation number with its index enables you to order another copy of the
operating and maintenance instructions. The index is incremented every time the
manual is revised or changed.
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MRFD2N Safety information and instructions
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Safety information and instructions
These installation and maintenance 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.
Adherence is to be maintained to pertinent accident prevention regulations
applicable at the site where the product is used.
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, hazard 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.
Use the MRF:
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. 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:
improper use of the MRF or use deviating from its designated use
improper assembly, installation, commissioning, operation and maintenance of
the MRF
modifications to the MRF made by the user or purchaser
improperly performed repair work
Always keep these instructions near the unit.
In addition to the operating instructions, the general and local regulations on
accident prevention and environmental protection are to be made available and
observed.
Make sure that the safety and hazard symbols and warnings on the unit are always
in a legible condition.

MRFD2N Safety information and instructions
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 full-flow or bypass
filtration of low-viscosity fluids.
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 or use deviating from intended use
Improper use may result in hazards.
Example of improper use:
Improper connection of the pressure and return flow hoses and oil leakage pipe.
Noncompliance with the restrictions on use
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MRFD2N Safety information and instructions
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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.
Staff undergoing training may not use the MRF unless supervised by an
experienced staff member.
Individuals Individuals undergoing training Individuals 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
Troubleshooting, mechanical
problem X X
Remedying of electrical faults X X
Maintenance X X X X
Servicing X
Decommissioning / Storage X X X X