HYDAC FILTER SYSTEMS OFU Filtromat Operating And Maintenance Instructions Manual

OFU

Filtromat

Operating and Maintenance Instructions

English • (translation of original instructions)

Document No. : 3120755d • 10/24/2019

Follow these instructions for proper and safe use.

Keep for future reference.

Table of Contents HYDAC FILTER SYSTEMS GMBH

ii BeWa OFU 3120755d en-us lq

Table of Contents

1 General ..................................................................................................................... 5

1.1 Imprint .............................................................................................................. 5

1.2 Documentation Representative........................................................................ 5

1.3 Purpose of this manual .................................................................................... 6

1.4 Target group of the manual.............................................................................. 6

1.5 Illustrations in the manual ................................................................................ 7

1.5.1 Illustration on the title page.................................................................. 7

1.5.2 Representation of requirements .......................................................... 8

1.5.3 Representation of procedural instructions ........................................... 8

1.5.4 Representation of intermediate results/results .................................... 9

1.5.5 Representation of warning/general safety information ...................... 10

1.5.6 Signal words and their meaning in the general safety information .... 11

1.6 Hazard symbols / pictograms......................................................................... 12

1.7 Supplementary symbols................................................................................. 13

1.8 Exclusion of liability/warranty ......................................................................... 14

1.9 Notes on copyright ......................................................................................... 14

1.10 Validity of this manual .................................................................................... 15

2 Safety information ................................................................................................... 16

2.1 Fire-fighting / extinguishing a fire ................................................................... 17

2.2 Stoppage in an emergency (EMERGENCY STOP)....................................... 18

2.3 Observing regulatory information ................................................................... 18

2.4 Wear suitable clothing.................................................................................... 18

3 Overview of the filtration unit................................................................................... 19

3.1 Proper/designated use ................................................................................... 20

3.2 Improper use or use deviating from intended use.......................................... 21

3.3 Checking the scope of delivery ...................................................................... 22

3.4 Dimensions .................................................................................................... 24

3.4.1 OFU - Dimensions ............................................................................. 25

3.5 Hydraulic diagram .......................................................................................... 26

HYDAC FILTER SYSTEMS GMBH Table of Contents

BeWa OFU 3120755d en-us lq iii

3.6 Decoding the name plate ............................................................................... 26

3.6.1 Model code ........................................................................................ 28

3.7 Requirements of the workplace & working environment ................................ 29

3.8 Components / Operating elements ................................................................ 30

4 Transporting/storing the filter unit............................................................................ 32

5 Setting up / assembly / integration of the filter unit ................................................. 33

5.1 Avoiding siphoning ......................................................................................... 34

5.2 Measure or display dynamic pressure / differential pressure......................... 35

5.3 Avoiding the mixing of oils - Emptying the filter unit....................................... 36

5.4 Making the electrical connections .................................................................. 37

5.4.1 Connecting the filter unit with a three-phase electric motor............... 37

5.5 Connecting the suction/pressure port ............................................................ 38

5.6 Attaching / connecting the suction / pressure hoses (Accessories) ............... 40

5.7 Inserting the filter element.............................................................................. 41

5.8 Commissioning............................................................................................... 41

6 Operation ................................................................................................................ 43

6.1 Activating the main switch.............................................................................. 44

6.2 Observing the optical clogging indicator (optional) ........................................ 45

7 Performing maintenance ......................................................................................... 46

7.1 Maintenance table.......................................................................................... 46

7.2 Changing the filter element ............................................................................ 46

7.3 Checking/cleaning the strainer....................................................................... 50

8 Decommissioning / Disposal ................................................................................... 52

9 Appendix ................................................................................................................. 53

9.1 EC declaration of conformity .......................................................................... 53

9.2 Locating spare parts....................................................................................... 53

9.2.1 Order filter elements .......................................................................... 54

9.2.1.1 Filter elements - size 1300........................................................ 54

9.2.1.2 Filter elements - size 2600........................................................ 55

Table of Contents HYDAC FILTER SYSTEMS GMBH

iv BeWa OFU 3120755d en-us lq

9.3 Clogging indicators - technical data ............................................................... 56

9.3.1 Differential pressure indicator, visual – VMxB.x .............................. 56

9.3.2 Differential pressure indicator, visual – VMxBM.x ........................... 58

9.3.3 Differential pressure gauge, electric (VM x C.x) ................................ 60

9.3.4 Differential pressure gauge, electric (VM x D.x /-L-xx) ...................... 62

9.4 Finding a Customer Service team.................................................................. 64

Glossary .................................................................................................................. 67

Index ....................................................................................................................... 68

HYDAC FILTER SYSTEMS GMBH General | 1

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1 General

In this chapter, you will find helpful notes on handling these in-

structions.

1.1 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 directors: Mathias Dieter ,

Dipl.Kfm. Wolfgang Haering

Tab.1:

Impressum

1.2 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: +49 6897 509 1511

Fax: +49 6897 509 1394

E-mail: [email protected]

Tab.2:

Documentation Representative

1 | General HYDAC FILTER SYSTEMS GMBH

6 / 72 BeWa OFU 3120755d en-us lq

1.3 Purpose of this manual

Before you use this product for the first time or if you have

been asked to carry out other work on the product, please read

this manual.

The use and the handling of the product described in the fol-

lowing, as well as its use, are not self-explanatory and are de-

scribed in detail in this manual and the associated technical

documentation.

This manual will help you to use the product as intended, prop-

erly, effectively, and safely. Therefore, you are requested to

read the following chapters attentively and carefully. Please re-

fer to it every time you require decisive details.

This manual informs and warns you of risks, against which the

risk reduction through the design and protective measures may

not be effective or not fully effective.

1.4 Target group of the manual

This manual was created for the following target group.

Target group Tasks

Owner This manual and the associated docu-

ments must be kept accessible at the in-

stallation 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.

Observe the additional product-related in-

structions and requirements.

Specialist person-

nel

Read, observe and follow this manual and

the associated documents, in particular,

the safety and warning instructions.

Tab.3:

Target group

HYDAC FILTER SYSTEMS GMBH General | 1

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1.5 Illustrations in the manual

You will find illustrations in this manual. You can find details re-

garding these in the following chapters.

1.5.1 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

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 release you from the

obligation to read this manual fully before commissioning.

1 | General HYDAC FILTER SYSTEMS GMBH

8 / 72 BeWa OFU 3120755d en-us lq

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.

1.5.2 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.

1.5.3 Representation of procedural instructions

In the case of procedural instructions, there are the two follow-

ing 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 (-).

HYDAC FILTER SYSTEMS GMBH General | 1

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An example of a procedural instruction with a random se-

quence:

– Clean the display.

– Rinse the product.

1.5.4 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 re-

sult and final result:

1. Switch the product on.

ðThe display lights up.

2. Press the button.

OThe product is now ready for use.

1 | General HYDAC FILTER SYSTEMS GMBH

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1.5.5 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 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

►

HYDAC FILTER SYSTEMS GMBH General | 1

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1.5.6 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.

1 | General HYDAC FILTER SYSTEMS GMBH

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1.6 Hazard 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.

Warning signs used

These signs are listed for all general safety information and in-

structions in these operating instructions which indicate partic-

ular dangers to persons, property or the environment.

Danger point warning

Dangerous electrical voltage warning

Mandatory action symbols used

These symbols are listed for all general safety information and

instructions in these operating instructions that refer to particu-

lar dangers to persons, property or the environment.

Follow the instructions.

Other symbols used

These signs are listed for the general safety instructions in

these operating instructions, for example, which indicate a par-

ticular danger to persons, property or the environment.

HYDAC FILTER SYSTEMS GMBH General | 1

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Exposed electrical components

Danger due to operating pressure

Signs used for the required specialist personnel

These symbols show the required training/knowledge for in-

stallation work and/or maintenance work.

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 and they are also able to recognize poten-

tial dangers.

1.7 Supplementary symbols

You will find the following symbols in the manual as additional

details:

Tip for handling the product

1 | General HYDAC FILTER SYSTEMS GMBH

14 / 72 BeWa OFU 3120755d en-us lq

Required tools

1.8 Exclusion of liability/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).

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.

1.9 Notes on copyright

All copyrights for this manual lies with the manufacturer. No

part of this manual may be reproduced in any form or pro-

cessed, duplicated or distributed using electronic systems with-

out the written consent of the manufacturer. Any infringements

of the above shall be liable to damage compensation.

HYDAC FILTER SYSTEMS GMBH General | 1

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1.10 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 changes to the contents of this manual

without prior notice.

2 | Safety information HYDAC FILTER SYSTEMS GMBH

16 / 72 BeWa OFU 3120755d en-us lq

2 Safety information

DANGER

Danger due to unintended use

Bodily injury / Damage to property

uNever operate the filter unit in potentially explosive atmos-

pheres.

uThe filter unit is to be used only with the permissible oper-

ating media.

NOTICE

Impermissible operating media

The filter unit will be damaged.

uUse the filter unit only with mineral oils and mineral oil

based-raffinates.

HYDAC FILTER SYSTEMS GMBH Safety information | 2

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The General Safety Information provides important information

on handling the device. A prerequisite for safe work is the

maintenance of all stated General Safety Instructions and pre-

cautions. In addition, the local accident prevention specifica-

tions and general safety regulations that apply for the area of

operation of the device must be observed.

2.1 Fire-fighting / extinguishing a fire

Use a powder extinguisher that corresponds to fire class B as

per EN2 to extinguish any fires / to fight fires.

Fig.2:

Fire protection

class B

Maintain a minimum safe distance from electrical components.

For a mains voltage of up to 1000V, the minimum safe dis-

tance is 1m.

Fig.3:

Minimum distance for fire fighting

2 | Safety information HYDAC FILTER SYSTEMS GMBH

18 / 72 BeWa OFU 3120755d en-us lq

2.2 Stoppage in an emergency (EMERGENCY STOP)

Disconnect the product from all sources of energy in an emer-

gency.

2.3 Observing regulatory information

Observe the following regulatory information and directives:

– Legal and local regulations for accident prevention

– Legal and local regulations for environmental protection

– Country-specific regulations, organization-specific regula-

tions

2.4 Wear suitable clothing

Loose-fitting clothing increases the danger of being caught or

being drawn in on rotating parts, and the risk of getting caught

on protruding parts. You can be severely injured or killed in

these cases.

– Wear closely fitting clothing.

– Do not wear any rings, chains or any other jewelry.

– Wear a hair net if you have long hair.

– Wear work safety shoes.

HYDAC FILTER SYSTEMS GMBH Overview of the filtration unit | 3

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3 Overview of the filtration unit

3 | Overview of the filtration unit HYDAC FILTER SYSTEMS GMBH

20 / 72 BeWa OFU 3120755d en-us lq

3.1 Proper/designated use

Use the filter unit only for the application described in the fol-

lowing.

The filter unit is used in combination with the permitted filter el-

ements (identification -KB) to clean / filter hydraulic and lubri-

cating oils in the bypass flow or to fill the hydraulic systems, to

transfer as well as drain the hydraulic tanks.

Intended use of the product also extends to the following:

– Observing all instructions in the instruction manual.

– Complying with inspection and maintenance work.

Claims for defects or liability, regardless of the legal founda-

tion, do not apply with incorrect or improper installation, com-

missioning, usage, handling, storage, maintenance, repair, use

of unsuitable components or other circumstances for which the

manufacturer is not responsible.

The manufacturer assumes no responsibility for determining

the interfaces for installation in a system or the installation, use

or functionality of the product in this system.

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