Hydac MFU-10P9S Series Manual

MFU-10P9S-...
MobileFiltration Unit
Operating and Maintenance Instructions
English (translation of original instructions)
Document No. : 4391553c
Follow these instructions for proper and safe use.
Keep for future reference.

Imprint
Manufacturer / publisher and responsible for the content:
Address of the manufacturer:
HYDAC FILTER SYSTEMS GMBH
Industriegebiet
66280 Sulzbach / Saar
Germany
Contact address:
HYDAC FILTER SYSTEMS GMBH
Justus-von-Liebig-Str., Werk 20
66280 Sulzbach / Saar
Germany
Telephone: [phone]
Fax: [phone]
E-mail: [email protected]
Homepage: www.hydac.com
Court of Registration: Saarbrücken, HRB 17216
Executive directors: Mathias Dieter, Dipl.Kfm. Wolfgang Haering
Documentation Representative
The contact data of the Documentation Representative is:
Günter Harge
c/o HYDAC International GmbH, Industriegebiet, 66280 Sulzbach / Saar
Germany
Telephone: [phone]
Fax: [phone]
E-mail: [email protected]
Print date: 5/6/2022
© HYDAC FILTER SYSTEMS GmbH
Subject to technical modifications.

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Table of Contents
1 General .................................................................................................................... 6
1.1 Target group of the manual ............................................................................6
1.2 Illustrations in the manual...............................................................................7
1.2.1 Illustration on the title page ................................................................7
1.2.2 Representation of requirements.........................................................8
1.2.3 Representation of procedural instructions .........................................8
1.2.4 Representation of intermediate results/results...................................9
1.2.5 Supplementary symbols...................................................................10
1.2.6 Representation of warning / general safety information...................10
1.2.7 Signal words and their meaning in the general safety information ..11
1.3 Exclusion of liability / warranty .....................................................................12
1.4 Notes on copyright .......................................................................................12
2 Safety ..................................................................................................................... 13
2.1 Target group / Required personnel qualification ..........................................13
2.2 Hazard symbols / pictograms .......................................................................16
2.3 Danger notifications......................................................................................19
2.4 Safety marking .............................................................................................22
2.5 Observing regulatory information .................................................................23
2.6 Observing environmental precautions..........................................................23
2.7 Stoppage in an emergency (EMERGENCY STOP) .....................................23
2.8 Fire-fighting / Extinguishing a fire .................................................................23
3 Product and technical specifications ...................................................................... 25
3.1 ContaminationSensor for ConditionMonitoring............................................26
3.2 Proper/Designated Use ................................................................................28
3.3 Improper use or use deviating from intended use ........................................29
3.4 Checking the scope of delivery ....................................................................30
3.5 Decoding the name plate .............................................................................31
3.5.1 Model Code......................................................................................32
3.6 Technical data ..............................................................................................33
3.7 Dimensions and Hydraulic shematic ............................................................35
3.7.1 MFU-10P9-... Premium ....................................................................35
3.7.1.1 MFU-10P9 - Dimensions / hydraulic diagram .........................36

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3.8 Design and function......................................................................................39
4 Transportation and storage .................................................................................... 41
4.1 Storing the filter unit (>6 months) .................................................................42
4.2 Transporting/storing the filter unit with hoses and lances ............................43
5 Setting up / assembly / integration of the filter unit ................................................ 45
5.1 Increasing the stability/adjusting the feet .....................................................45
5.2 Avoiding siphoning .......................................................................................49
5.3 Avoiding the mixing of oils - Emptying the filter unit .....................................50
5.4 Making the electrical connections ................................................................51
5.4.1 Filter unit without power plug/without connection cable...................52
5.4.2 Connecting a filter unit with a power plug for 120/230 VAC, single
phase ...............................................................................................52
5.4.3 Connecting filter units with a power plug for 400 VAC, 3 phases ...54
5.5 Connecting the suction/pressure port...........................................................55
5.6 Attaching/connecting the suction/pressure hoses (accessories)..................57
5.7 Commissioning the filter unit ........................................................................58
6 Manual operation ................................................................................................... 60
6.1 Switching the filter unit on or off/EMERGENCY-STOP ................................61
6.2 Observe the optical clogging indicator .........................................................61
6.3 Selecting the operating modes.....................................................................62
6.3.1 Recirculation with filtration/dewatering.............................................63
6.3.2 Circulation pumping without filtration ...............................................65
6.3.3 Cleaning up to the required cleanliness class..................................67
6.4 Operation with accessories ..........................................................................69
6.4.1 Using the pump nozzle ....................................................................69
6.4.2 Using a flow rate meter ....................................................................70
6.4.3 Using a pump nozzle with a flow rate meter ....................................70
6.4.4 Using a suction line filter on the suction hose..................................71
6.4.5 Using the lance set (1.3 m) on the suction and pressure hose........71
7 Rectifying malfunctions .......................................................................................... 72
8 Performing Maintenance ........................................................................................ 77
8.1 Maintenance table ........................................................................................78
8.2 Changing the filter element ..........................................................................80

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8.3 Removing/installing the quick coupling ........................................................86
8.4 Removing/installing the protective screen....................................................88
8.4.1 Removing/mounting the push-in protective screen..........................89
8.4.2 Removing/installing the push-in protective screen...........................91
8.5 Checking/cleaning the protective screen......................................................93
8.6 Protective screen for changing the ContaminationSensor ...........................95
9 Decommissioning / Disposal .................................................................................. 99
9.1 Temporary shutdown....................................................................................99
9.2 Permanent shutdown ...................................................................................99
9.3 Disposal / Recycling .....................................................................................99
A Appendix .............................................................................................................. 100
A.1 Contacting Customer Service.....................................................................100
A.2 Finding spare parts/accessories.................................................................101
A.2.1 Finding the filter elements..............................................................105
A.2.2 Accessories list ..............................................................................106
A.3 EC declaration of conformity ......................................................................110
Glossary ............................................................................................................... 115
Index .................................................................................................................... 118

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1 General
Before you use this product for the first time, read this manual
at least up to the chapter "Operation". If you would like to carry
out maintenance or troubleshooting, you can find the
procedure in the respective chapters.
The use and the handling of the product as well as its use are
not self-explanatory and are described in detail in this manual.
This manual will help you to use the product as intended,
properly, effectively, and safely. Please refer to it every time
you require specific details or actions.
Validity of this manual
The diagrams and visualizations in this manual are meant for
general illustration purposes. Therefore, representations and
functional options can deviate from the delivered product.
We reserve the right to make changes to the contents of this
manual without prior notice.
1.1 Target group of the manual
This manual was created for the following target group:
Target group Tasks
Owner Keep this manual and the applicable
documents at the installation location of
the product and also for later use.
Ask the employees to read and follow the
manual and the associated documents, in
particular, the safety and warning instruc-
tions.
Additionally, please observe the product-
related instructions and requirements.
Operator, specialist
personnel:
Read, observe and follow this manual and
the associated documents, in particular,
the safety and warning instructions.
Tab.1: Target group
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1.2 Illustrations in the manual
You will find illustrations in this manual. You can find details
regarding these in the following chapters.
1.2.1 Illustration on the title page
You will find the following information on the title page of this
manual:
Short name of the product
Product name
Operating and Maintenance Instructions
Document no.: 12345678
English (translation of original instructions)
Valid from: - from s/no. - ... ... - ... ...
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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
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 release you from the
obligation to read this manual fully before commissioning.
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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.
The manual contains a table of contents, a list of tables and
figures, an index and a glossary.
1.2.2 Representation of requirements
These are absolutely required for carrying out a work activity
on the product and are marked with a check mark and are in
bold in the text.
An example for the representation of requirements:
ühe product is assembled and connected.
üThe product is switched off.
1. Switch the product on.
1.2.3 Representation of procedural instructions
In the case of procedural instructions, there are the two
following representations:
Procedural instructions with a fixed sequence
Procedural instructions, whose sequence must be complied
with without fail are listed with sequential numbering (1., 2., 3.,
etc.).
An example for procedural instructions with a fixed sequence:
1. Remove the transport securing device.
2. First fill the product.
3. Switch the product on.
Procedural instructions with a random sequence
Procedural instructions that have a random sequence are
listed as bullet points (-).
An example of a procedural instruction with a random
sequence:
– Clean the display.
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– Rinse the product.
1.2.4 Representation of intermediate results/results
In the case of some activities, it is necessary to carry out work
steps with intermediate results and end results.
Intermediate results are the consequence of activities; they are
marked with an indented arrow.
End results represent the end of an activity and are repre-
sented with a flag.
An example for a procedural instruction with intermediate
result and final result:
1. Switch the product on.
ðThe display lights up.
2. Press the button.
OThe product is now ready for use.
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1.2.5 Supplementary symbols
You will find the following symbols in the manual as additional
details:
[ ]
u##
Cross reference to a page / a chapter / a section or
another document.
Glossary
Terms in grey are explained in detail in the
glossary, a chapter at the end of the manual.
Tip for handling the product.
Required tool.
1.2.6 Representation 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 information of the risk level of the
danger.
Warning/General Safety Information, which is 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
►
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1.2.7 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
minor 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.
ENVIRONMENTALLY TIP
ENVIRONMENTALLY TIP – The signal word indicates a
hazardous situation without a high level of risk, which, if not
avoided, will result in environmental contamination.
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1.3 Exclusion of liability / warranty
For the warranty provided by us, please refer to our terms of
delivery. They are made available to you at the conclusion of
the contract at the latest. In addition, you will find these under
www.hydac.com -> General terms and conditions .
This manual was prepared to the best of our knowledge.
Nevertheless and despite the greatest care, it is possible that it
may contain errors. Therefore please understand 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 these instructions. 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
injury and damage to health. If we negligently breach any
material contractual obligation, our liability shall be limited to
foreseeable damage. Claims due to the product liability shall
remain unaffected.
1.4 Notes on copyright
All copyrights for this manual lie with the manufacturer. No part
of this manual may be reproduced using electronic systems in
any form without the written consent of the manufacturer. Any
infringements to the above shall be liable to damage compen-
sation.
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2 Safety
The product is designed as safe. In spite of that, there is
danger in some actions that can only be avoided by using the
right procedures.
These correct procedures and points, which must be followed,
are described in this manual.
2.1 Target group / Required personnel qualification
These instructions are intended for owners, project engineers,
startup engineers, machine operators, service and mainte-
nance personnel.
The instructions explain the proper handling of the product to
the abovementioned target group. These instructions provide
the target group with an overview of the installation, commis-
sioning, operation, maintenance work and also troubleshooting
on the product.
An owner is the person who operates the product himself/
herself for commercial or economic purposes or provides it to a
third party for use / application and bears the legal product
responsibility to protect the user, the personnel or the third
party.
The obligations of the owner are:
– To know and apply the applicable health and safety regu-
lations
– To determine the hazards arising at the operating site in
the risk assessment
– To create a user manual for the operation
– To regularly check if the user manual is consistent with the
current rules
– *To clearly lay down and define the responsibilities for the
installation, operation, troubleshooting, maintenance and
cleaning
– To ensure that all the employees have read and under-
stood the instructions
– To train the personnel at regular intervals and to inform
them of the hazards
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– To provide the necessary protective equipment to the
personnel
Personnel who work with the product must be aware of the
dangers involved in handling it, must be over 14 years of age
and must be without any physical impediments in regard to the
industrial environment.
These instructions are intended for:
Activity Personnel Knowledge
Transport, storage Specialist personnel
- General
Knowledge of
transport safety is
required
Installation Specialist personnel
- Mechanical
Specialist personnel
- Electrical
Safe handling/use
of tools.
Product-specific
knowledge is
required.
Commissioning Specialist personnel
- Mechanical
Specialist personnel
- Electrical
Safe handling/use
of tools.
Product-specific
knowledge is
required.
Handling, operation,
operation moni-
toring
Operating
personnel - General
Product-specific
knowledge is
required.
Knowledge about
handling the oper-
ating fluid/operating
medium is required
Troubleshooting
Maintenance
Decommissioning,
Disassembly
Specialist personnel
- Mechanical
Specialist personnel
- Electrical
Safe handling/use
of tools.
Product-specific
knowledge is
required.
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Activity Personnel Knowledge
Disposal Specialist personnel
- General
Knowledge of envi-
ronmentally friendly
disposal of mate-
rials and matter is
required.
Knowledge of
decontamination of
contaminants is
required.
Knowledge of recy-
cling is required.
transport Commis-
sioning, Operation,
Troubleshooting
Maintenance
Disposal
Specialist personnel
- Service / Adminis-
trator
Service personnel /
Administrator /
HYDAC Service.
Extensive expe-
rience of the
product.
Tab.2: Target group / Required personnel qualification
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2.2 Hazard symbols / pictograms
The following are the safety symbols / pictograms in this
manual. They indicate specific dangers to persons, property or
to the surroundings. Observe these safety symbols / picto-
grams and act with particular caution in such cases. Always
keep all symbols / pictograms intact and legible.
Warning signs used
These marks can be found for all safety and warning instruc-
tions in this manual which indicate particular dangers to
persons, property or the environment.
Danger point warning
Dangerous electrical voltage warning
Signs used for giving orders
These symbols can be found for all safety and warning instruc-
tions in this manual which indicate particular dangers to
persons, property or the environment.
Follow the direction.
Follow the instructions.
Pull the power plug before opening
Wear eye protection.
Use protective gloves.
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Used GHS symbols
These symbols can be found for all safety and warning instruc-
tions in this manual which indicate particular dangers to
persons, property or the environment.
Hazardous to the environment
Others symbols used
These marks can be found for all safety and warning instruc-
tions in this manual which indicate a particular danger to
persons, property or the environment.
Exposed electrical components
Danger due to operating pressure
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Signs used for the required specialist personnel
These symbols show the required training/knowledge for
installation work and/or maintenance work.
Specialist personnel / operators
Such persons have had the corresponding specialist
training and several years' work experience. They
are able to assess and perform the work assigned to
them, they are also able to recognize potential
dangers.
Specialist personnel - Electrician
Such persons have specific specialist training and
several years' work experience. They are able to
assess and perform the work assigned to them, they
are also able to recognize potential dangers.
Specialist personnel - Mechanic
Such persons have specific specialist training and
several years' work experience. They are able to
assess and perform the work assigned to them, they
are also able to recognize potential dangers.
Specialist personnel - Service / Administrator
These persons have been trained by the manufac-
turer and are authorized to perform service.
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2.3 Danger notifications
The following residual risks can occur in the various life phases
of the product:
Life phase – in all the life phases.
The following risks could arise during all Life phases:
DANGER
Electric voltage warning
Danger of fatal injury
uIn case of any damage to the insulation, switch off the
supply voltage immediately and arrange for repairs to be
carried out.
uBefore carrying out any work on the electrical system and
before any maintenance, cleaning or repair work,
disconnect the supply line or pull out the power plug.
uNever bypass the fuses or disable them.
uKeep moisture away from live parts.
Life phase - Commissioning / Operation
The following risks could arise during the commissioning /
operation life phase:
NOTICE
Impermissible operating conditions or operating media
The product will be damaged.
uEnsure use of permissible operating media.
uNote the permissible operating conditions.
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NOTICE
There is a risk of the unit tipping or slipping away due to vibra-
tions
The filter unit will be damaged.
uBefore starting it up, place the filter unit on a stable, hori-
zontal surface.
NOTICE
High solid particle contamination in the fluid / at the bottom of
the tank
The pump is damaged / destroyed.
uDo not suction the fluid directly at the bottom of the tank
where the sediment is.
NOTICE
Missing filter element/empty element
Leakages at the filter bowl.
uNever operate the filter unit without a filter element or an
empty element inserted.
NOTICE
Faulty assembly of the quick coupling
Leaks and/or air entry at the quick coupling
uSeal the quick coupling correctly.
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