FCM FluidCleaner Mobil · FCM FluidCleaner Mobil Operating and Maintenance Instructions English •...

FCMFluidCleaner Mobil

Operating and Maintenance Instructions

English • (Translation of original instructions)

Document No. : 3160267e • 5/10/2019

Follow these instructions for proper and safe use.Keep for future reference.

Table of Contents HYDAC FILTER SYSTEMS GMBH

ii BeWa FCM 3160267e 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 ................................................................................ 71.5.1 Illustration on the title page.................................................................. 71.5.2 Representation of requirements .......................................................... 81.5.3 Representation of procedural instructions ........................................... 81.5.4 Representation of intermediate results/results .................................... 91.5.5 Representation of warning/general safety information ...................... 101.5.6 Signal words and their meaning in the safety information and instruc-

tions ................................................................................................... 11

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

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

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

1.9 Copyright notice ............................................................................................. 14

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

2 General safety information ...................................................................................... 16

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

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

2.3 Observe regulatory information...................................................................... 18

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

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

3.1 Proper/designated use ................................................................................... 19

3.2 Improper Use or Use Deviating from Intended Use ....................................... 20

3.3 Checking the scope of delivery ...................................................................... 21

3.4 Dimensions .................................................................................................... 23

3.5 Hydraulic diagram .......................................................................................... 24

HYDAC FILTER SYSTEMS GMBH Table of Contents

BeWa FCM 3160267e en-us lq iii

3.5.1 FCMxxx-L / FCMxxx-K - Hydraulic diagram ...................................... 243.5.2 FCMxxx-F / FCMxxx-G - Hydraulic diagram...................................... 25

3.6 Technical data................................................................................................ 263.6.1 FCM 060-L-… / FCM 060-F-….......................................................... 263.6.2 FCM 060-K-… / FCM 060-G-…......................................................... 283.6.3 FCM 100-L-… / FCM 100-F-….......................................................... 303.6.4 FCM 100-K-… / FCM 100-G-…......................................................... 32

3.7 Decoding the model code label...................................................................... 343.7.1 Model code ........................................................................................ 36

3.8 Requirements of workplace & working environment ...................................... 37

3.9 Components / Operating elements ................................................................ 37

4 Transporting/storing the filter unit............................................................................ 39

5 Setting up / assembly / integration of the filter unit ................................................. 40

5.1 Avoid siphoning.............................................................................................. 41

5.2 Measure or display dynamic pressure / differential pressure......................... 43

5.3 Avoid the mixing of oils - empty the filter unit ................................................. 44

5.4 Making the electrical connections .................................................................. 455.4.1 Connecting the filter unit with a single-phase electric motor ............. 455.4.2 Connecting the filter unit with a three-phase electric motor............... 46

5.5 Connecting the suction/pressure port ............................................................ 47

5.6 Attaching / connecting the suction / pressure hoses (Accessories) ............... 49

5.7 Inserting the filter element.............................................................................. 50

5.8 Commissioning............................................................................................... 50

6 Operation ................................................................................................................ 52

6.1 Activate the main switch................................................................................. 53

6.2 Operate the pole changing switch (optional).................................................. 54

6.3 FCM xxx-L… / FCM xxx-K-… - Operation mode............................................ 55

6.4 FCM xxx-F… / FCM xxx-G… - Select operation modes ................................ 566.4.1 Operation mode - Transfer without filtration S -> P ........................... 576.4.2 Operation mode - Transfer with filtration S -> P ................................ 57

Table of Contents HYDAC FILTER SYSTEMS GMBH

iv BeWa FCM 3160267e en-us lq

6.5 Observe the optical clogging indicator (optional) ........................................... 57

7 Performing maintenance ......................................................................................... 59

7.1 Changing the filter element ............................................................................ 59

7.2 Check / Clean the strainer.............................................................................. 63

8 Rectifying errors ...................................................................................................... 65

9 Removing / Disposal ............................................................................................... 67

10 Appendix ................................................................................................................. 68

10.1 EC declaration of conformity .......................................................................... 68

10.2 Locating spare parts....................................................................................... 6810.2.1 Order filter elements .......................................................................... 71

10.2.1.1 Filter element - Size 1300......................................................... 7110.2.1.2 Filter elements - size 2600........................................................ 72

10.3 Clogging indicator (Optional) - Technical data ............................................... 73

10.4 Finding a Customer Service team.................................................................. 78

Glossary .................................................................................................................. 82

Index ....................................................................................................................... 83

HYDAC FILTER SYSTEMS GMBH General | 1

BeWa FCM 3160267e en-us lq 5 / 88

1 GeneralIn this chapter, you will find helpful notes on handling these in-structions.

1.1 ImprintManufacturer / publisher and responsible for the content:

Address of the manufacturer Contact address

HYDAC FILTER SYSTEMSGMBH Industriegebiet 66280 Sulzbach / Saar

HYDAC FILTER SYSTEMSGMBH Justus-von-Liebig-Str., Werk20 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

1.2 Documentation RepresentativeThe contact data of the person authorized with the documenta-tion is:

Mr. Günter Harge

c/o HYDAC International GmbH, Industriegebiet, 66280Sulzbach / Saar

Germany

Phone: +49 6897 509 1511

Fax: +49 6897 509 1394


Tab. 2: Documentation Representative

1 | General HYDAC FILTER SYSTEMS GMBH

6 / 88 BeWa FCM 3160267e en-us lq

1.3 Purpose of this manualBefore you use this product for the first time or if you havebeen asked to carry out other work on the product, please readthis 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 technicaldocumentation.

This manual will help you to use the product as intended, prop-erly, effectively, and safely. Therefore, you are requested toread 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 therisk reduction through the design and protective measures maynot be effective or not fully effective.

1.4 Target group of the manualThis 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 and also for later use.

Ask the employees to read and follow themanual and the associated documents, inparticular, the safety and warning instruc-tions.

Observe the additional product-related in-structions and requirements.

Specialist person-nel

Read, observe and follow this manual andthe associated documents, in particular,the safety and warning instructions.

Tab. 3: Target group



1.5 Illustrations in the manualYou will find illustrations in this manual. You can find details re-garding these in the following chapters.

1.5.1 Illustration on the title pageYou will find the following information on the title page of thismanual:

Short name of the productProduct name

Operating and Maintenance Instructions

12345678 ● ##.##.####

English (translation of original instructions)

Valid

from

:- f

rom

s/n

o.- .

.. ...

- ...

...

1

5

2

43

Fig. 1: Overview / labeling of the title page

1 Short name of the product / product name2 Type of document3 Language4 Document no./Index ● Date of printing5 Supplementary instructions regarding the validity of the

manual (optional)



Please note that you can directly access informationthrough the directories. However, this does not re-lease you from the obligation to read this manualfully before commissioning.

The document no. with the index (4) is meant for identifyingand reordering the manual. The index is incremented everytime the manual is revised or changed.

The manual contains a table of contents, a list of tables andfigures, an index and a glossary.

1.5.2 Representation of requirementsThese are absolutely required for carrying out a work activityon the product and are marked with a check mark and are inbold in the text.

An example for the representation of requirements:

ü The product is assembled and connected.

ü The product is switched off.

1. Switch the product on.

1.5.3 Representation of procedural instructionsIn the case of procedural instructions, there are the two follow-ing representations:

Procedural instructions with a fixed sequence

Procedural instructions, whose sequence must be compliedwith 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.




Procedural instructions with a random sequence

Procedural instructions that have a random sequence arelisted as bullet points (-).

An example of a procedural instruction with a random se-quence:

– Clean the display.

– Rinse the product.

1.5.4 Representation of intermediate results/resultsIn the case of some activities, it is necessary to carry out worksteps with intermediate results and end results.

Intermediate results are the consequence of activities; they aremarked 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:


ð The display lights up.

2. Press the button.

O The product is now ready for use.



1.5.5 Representation of warning/general safetyinformationAll the warning / general safety information in this manual arehighlighted with pictograms and signal words. The pictogramand the signal word give you an indication of the severity of thedanger.Warning / general safety information, which are placed aheadof each activity, are represented as follows:

CAUTION

Type and source of danger

Hazard symbolConsequence of the danger

Measures to avert danger►



1.5.6 Signal words and their meaning in the safetyinformation and instructionsIn these instructions you will find the following signal words:

DANGERDANGER – The signal word indicates a hazardous situationwith a high level of risk, which, if not avoided, will result lethalor serious injury.

WARNING

WARNING – The signal word indicates a hazardous situationwith a medium level of risk, which, if not avoided, can resultlethal or serious injury.

CAUTION

CAUTION – The signal word indicates a hazardous situationwith 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 situationwith a high level of risk, which, if not avoided, will result indamage to property.



1.6 Hazard symbols / pictogramsThe following are the safety symbols / pictograms in this man-ual. They indicate specific dangers to persons, property or tothe environment. Observe these safety symbols / pictogramsand act with particular caution in such cases. Always keep allsymbols / pictograms intact and legible.

Warning signs used

These signs are listed for all safety information and instructionsin these operating instructions which indicate particular haz-ards to persons, property or the environment.

Danger point warning

Dangerous electrical voltage warning

Signs used for giving orders

These symbols are listed for all safety information and instruc-tions in these operating instructions which indicate particularhazards to persons, property or the environment.

Follow the instructions.

Others symbols used

These signs are listed for the general safety instructions inthese operating instructions, for example, which indicate a par-ticular danger to persons, property or the environment.



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 - ElectricianSuch persons have specific specialist trainingand several years' work experience. They areable to assess and perform the work assigned tothem, they are also able to recognize potentialhazards.

Specialist personnel - MechanicSuch persons have specific specialist trainingand several years' work experience. They areable to assess and perform the work assigned tothem, they are also able to recognize potentialhazards.

1.7 Supplementary symbolsYou will find the following symbols in the manual as additionaldetails:

Tip for handling the product



Required tools

1.8 Exclusion of liability/warrantyFor the warranty provided by us, please refer to the Terms ofDelivery. They are made available to you at the conclusion ofthe contract at the latest. You will also find these underwww.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 excludedthat mistakes could have crept in. Therefore, please under-stand that, in the absence of any provisions to the contraryhereinafter, our warranty and liability – for any legal reasonswhatsoever – are excluded in respect of the information in thismanual. In particular, we shall not be liable for lost profit orother financial loss.

This exclusion of liability does not apply in cases of intent andgross negligence. Moreover, it does not apply to defects whichhave been deceitfully concealed or whose absence has beenguaranteed, 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 Copyright noticeAll copyrights for this manual lies with the manufacturer. Nopart 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 infringementsof the above shall be liable to damage compensation.

http://www.hydac.com



1.10 Validity of this manualThe diagrams and visualizations in this manual are meant forgeneral illustration purposes. Therefore, representations andfunctional options can deviate from the delivered product.

We reserve the right to changes to the contents of this manualwithout prior notice.

2 | General safety information HYDAC FILTER SYSTEMS GMBH


2 General safety informationThis General Safety Information gives important information onhandling the device. A prerequisite for safe work is the mainte-nance of all stated General Safety Instructions and precau-tions. In addition, the local accident prevention specificationsand general safety regulations that apply for the device mustbe observed.

DANGERDanger due to unintended use

Bodily injury / Damage to property

u Never operate the filter unit in potentially explosive atmos-pheres.

u The filter unit is to be used only with permissible operatingmedia.

NOTICEImpermissible operating media

The filter unit will be damaged.

u Use the filter unit only with mineral oils and mineral oilbased-raffinates respectively.

HYDAC FILTER SYSTEMS GMBH General safety information | 2


2.1 Fire-fighting / extinguishing a fireUse a powder extinguisher that corresponds to fire class B asper EN 2 to extinguish any fires / to fight fires.

Fig. 2: Fire protectionclass 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 | General safety information HYDAC FILTER SYSTEMS GMBH


2.2 Stoppage in an emergency (EMERGENCY STOP)Disconnect the product from all sources of energy in an emer-gency.

2.3 Observe regulatory informationObserve the following regulatory information and guidelines:

– 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 clothingLoose-fitting clothing increases the danger of being caught orbeing drawn in on rotating parts, and the risk of getting caughton protruding parts. You can be severely injured or killed inthese 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


3 Overview of the filtration unitThe FluidCleaner Mobil is a mobile filter pumping unit for theoil service, which is used to transfer with or without a simulta-neous filtration of fluids depending on the version with/withouta switching function.

3.1 Proper/designated useUse the filter unit only for the application described in the fol-lowing.

The FCM is a mobile filter unit for filter elements with the mark-ing -KB which is used for transferring and, depending on theversion, with or without simultaneous filtration of lubricants andhydraulic oils.

Intended use of the product also extends to the following:

– Observing all instructions contained in the instruction man-ual.

– Performing 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, useof unsuitable components or other circumstances for which themanufacturer is not responsible.

The manufacturer assumes no responsibility for determiningthe interfaces for installation in a system or the installation, useor functionality of the product in this system.

3 | Overview of the filtration unit HYDAC FILTER SYSTEMS GMBH


3.2 Improper Use or Use Deviating from Intended UseAny use extending beyond this or deviating therefrom shall notbe considered intended use.HYDAC FILTER SYSTEMS GMBH will assume no liability forany damage resulting from such use. This risk is borne solelyby the owner.

Improper use may result in hazards and/or will damage the fil-ter unit. Examples of improper use:

– Operation in potentially explosive atmospheres.

– Operation under non-approved operational conditions.

– Modifications to the filter unit made by the user or pur-chaser.

– Inadequate monitoring of parts that are subject to wearand tear.

– Improperly performed maintenance or repair works.



3.3 Checking the scope of deliveryThe filter unit is packed and ready to use. Before commission-ing the unit, check the contents of the package to make sureeverything is present.

The following items are supplied:

Qty

1 FluidCleaner Mobil FCM (Model in accordancewith the order - see model code)

1 Filter element, (filtration rating in acc. with the or-der)

1 Suction hose with / without lance (optional)

1 Pressure hose with / without lance (optional)

1 Filter element, (filtration rating in acc. with the or-der)

1 Operation and Maintenance Instructions (this doc-ument)

1 EC declaration of conformity

Tab. 4: Checking the scope of delivery



3.4 DimensionsDepending on the version the filter housing has different di-mensions (X1/X2).

Fig. 4: FCM dimensions

X1 Filter size 1300X2 Filter size 2600

All dimensions in mm.



3.5 Hydraulic diagramThe filter unit has the following hydraulic diagram dependingon the version with or without switching:

3.5.1 FCMxxx-L / FCMxxx-K - Hydraulic diagramThe filter unit FCMxxx-L-… / FCMxxx-K-… has the followinghydraulic diagram.

Fig. 5: Hydraulic diagram FCMxxx-L-… / FCMxxx-K-…

S Suction port connection INLETP Pressure port connection OUTLET



3.5.2 FCMxxx-F / FCMxxx-G - Hydraulic diagramThe filter unit FCMxxx-F-… / FCMxxx-G-… with switching hasthe following hydraulic diagram.

Fig. 6: Hydraulic circuit diagram FCMxxx-F-… / FCMxxx-G-…

S Suction port connection INLETP Pressure port connection OUTLET



3.6 Technical dataDepending on the version the filter unit has different data. Youwill find details on this in the subsequent chapters.

3.6.1 FCM 060-L-… / FCM 060-F-…The filter unit FCM 060-L-… / FCM 060-F-… has the followingtechnical data depending on the version:

Permissible operating fluid Mineral oils according to DIN51424

Permitted operating pres-sure

≤ 6 bar

Pump type Vane pump

Hydraulic connections:Suction hosePressure hose

NW 38 (1½ “ according toISO 228)NW 25 (M36x2)

Sealing material NBR (FPM optional)

Nominal flow rate 60 l/min

Permissible viscosity range 15 … 400 mm²/s

Permitted pressure at suc-tion port (IN)

-0.4 … 0.6 bar

Permitted fluid temperaturerange

-10 … 80°C

Permitted ambient tempera-ture range

-10 … 40°C

Permitted storage tempera-ture range

10 … 40°C

Permitted relative humidityduring storage

≤ 95 %, non-condensing

Air conditions Clean, salt-free air, not near oxi-dizing substances (rust film)



Storage duration unlimitedReplace all the seals beforecommissioning after a storageduration of ≥ 2 years.

Degree of protection IP55

Electrical power consump-tion

Power supply See the name plate on the elec-tric motor.

Length of the electrical con-nection line

10 m

Emission sound pressurelevel LPA

< 70 db(A)

Design service life The intended service life of thefilter unit is not limited if the ser-vice and maintenance intervalsare complied with.

Weight when empty Filter size 1300 ≈ 130 kgFilter size 2600 ≈ 140 kg

Tab. 5: Technical data FCM 060-L-… / FCM 060-F-…



3.6.2 FCM 060-K-… / FCM 060-G-…The filter unit FCM 060-K-… / FCM 060-G-… has the followingtechnical data depending on the version:



≤ 10 bar

Pump type Gear pump







-0.4 … 0.6 bar


-10 … 80°C


-10 … 40°C


10 … 40°C











10 m


< 70 db(A)



Tab. 6: Technical data FCM 060-K-… / FCM 060-G-…



3.6.3 FCM 100-L-… / FCM 100-F-…The filter unit FCM 100-L-… / FCM 100-F-… has the followingtechnical data depending on the version:



≤ 6 bar

Pump type Vane pump







-0.4 … 0.6 bar


-10 … 80°C


-10 … 40°C


10 … 40°C











10 m


< 70 db(A)



Tab. 7: Technical data FCM 100-L-… / FCM 100-F-…



3.6.4 FCM 100-K-… / FCM 100-G-…The filter unit FCM 100-K-… / FCM 100-K-… has the followingtechnical data depending on the version:



≤ 10 bar

Pump type Gear pump







-0.4 … 0.6 bar


-10 … 80°C


-10 … 40°C


10 … 40°C











10 m


< 70 db(A)



Tab. 8: Technical data FCM 100-K-… / FCM 100-G-…



3.7 Decoding the model code labelIdentification details of the filter unit can be found on the nameplates on the filter unit and the components. Always mentionthe part no. and the serial no. when contacting HYDAC.

Fig. 7: Decoding the model code label

Item Description(1) Name plate of filter unit(2) Name plate of electric motor(3) Filter unit model code

Part no. Part numberS/N Serial number / year of production

Power Electrical power consumptionVoltage/Grid Voltage / Network

Frequency FrequencyCurrent Current consumption



Pressure max. Operating pressure, maximumWeight Weight when empty

Flow rate Flow rateTemp. Oil Permissible oil temperature range

Temp. Amb. Permitted ambient temperature rangeVolume Oil volume in filter unit



3.7.1 Model codeThe filter unit is defined by the following model code:

Filtration unit

Pump version

Volumetric flow

FCM 100 L N 3 B 03 C / S5D5

Filter material

Electric motor / Voltage / Network

Clogging indicator

FluidCleaner Mobil

L = Vane pump without change-over (standard)F = Vane pump with change-over K = Geared pump without change-overG = Geared pump with change-over

060 = 60 l/min100 = 100 l/min

Filtration rating

Filter Size2 = Filter size 13003 = Filter size 2600

M* = 230 V / 50 Hz (1 Ph + PE)N = 400 V / 50 Hz (3 Ph + N + PE)S = 500 V / 50 Hz (3 Ph + PE)X = Other voltage

B = Differential pressure indicator, visualC = Differential pressure indicator, electric with motor cut-off

B = Optimicron (ON)A = Aquamicron (AM)

03 = 3 µm ON / AM05 = 5 µm ON10 = 10 µm ON / AM20 = 20 µm ON40 = 40 µm AM

Supplementary detailsWithout = SeriesS5 = Suction hose with lance, L= 5 mD5 = Pressure hose with lance, L= 5 mV = Sealing material FKM (FPM/Viton)SK = Suction hose with threaded portDK = Pressure hose with threaded port

Fig. 8: Model code



3.8 Requirements of workplace & working environmentRequirements of the workplace as well as the working environ-ment can be found in the chapter "Technical data" under:

– Permitted ambient temperature range

– Protection class according to DIN EN 60529 (IEC 529)

3.9 Components / Operating elementsThe filter unit has the following components / operating ele-ments:

Fig. 9: Components / Operating elements (Example: FCM xxx-G)



Item Designation

10 Chassis

20 Fluid filter housing (1300 / 2600)

20 Filter housing air vent AIR BLEED

20 Filter housing drain DRAIN

30 Motor-pump assembly

30 Pressure relief valve

40 Differential pressure indicator, (vis-ual/electrical)

DPI

80 Suction hose with lance (optional)

90 Pressure hose with lance (optional)

100 Main switch on/off with motor-circuitswitch

110 Change-over valve

120 Strainer

HYDAC FILTER SYSTEMS GMBH Transporting/storing the filter unit | 4


4 Transporting/storing the filter unitFully empty the filter unit before transporting it or putting it intostorage. Remove the used filter element and clean the insideof the filter housing.

NOTICEImproper clamping of the filter unit

The filter unit will be damaged.

u Clamp the filter unit while transporting only via the frame-work/ filter housing.

Transport the filter unit only in standing position.

Fig. 10: Transporting thefiltration unit

Store the filter unit in a standing position in clean and dryrooms. The conditions required for storage are in chapterTechnical Data.

5 | Setting up / assembly / integration of the filter unit HYDAC FILTER SYSTEMS GMBH


5 Setting up / assembly / integration of the filter unitObserve the following notices for mounting the filter unit.

– Place the filter unit horizontally on a stable, even and hori-zontal surface.

– Make sure that there is sufficient space above the filterhousing to replace the filter elements.

– Observe the maximum permissible ambient temperatureand constant supply of cooling air to avoid overheating.

– Install the shut-off valves in the flow pipe and return pipeduring assembly under the fluid level.

HYDAC FILTER SYSTEMS GMBH Setting up / assembly / integration of the filter unit | 5


5.1 Avoid siphoningIf there is a height difference (ΔH) between the suction sideand pressure side container/system, the lower line can developa suction effect and trigger the siphoning effect between thecommunicating containers/systems. This siphoning effect alsooccurs when fluid is pumped in a pre-pressurized reservoir.

Fig. 11: Avoid siphoning

NOTICESiphoning effect

Reservoir overflowing/leaking = oil spill

u Remove the ends of the hoses from the reservoir after op-eration or shut the shut-off device in the suction line.



After the filter unit is switched off, the height dif-ference/primary pressure can cause flow to oc-cur both in the feed direction and against thefeed direction and the fluid can leak uncontrol-lably.



5.2 Measure or display dynamic pressure / differentialpressureIf pressure is measured in a hydraulic system, the type of mea-surement such as dynamic pressure or differential pressure as well as the measurement point is critical, as shown in thefollowing diagram.

Fig. 12: Measure or display dynamic pressure / differential pressure

∑p = Total of the pressures∆p1 = Differential pressure p1 = Back-pressure∆p2 = Differential pressure p2 = Back-pressure∆p3 = Differential pressure p3 = Back-pressure∆p4 = Differential pressure p4 = Back-pressure

In the example, the dynamic pressure at the first measurementpoint shows the total of the following pressures in the hydraulicsystem.



5.3 Avoid the mixing of oils - empty the filter unitIf you want to use the same oil for operation as in the previousoperation, it is not serious if the oils are mixed.

If you do not know which oil was previously filtered with the fil-ter unit, replace the filter element and empty the filter unit com-pletely in order to prevent mixing with the residual oil in the fil-ter unit.

If different oils are mixed, the oil properties canchange as follows:

- Higher risk of cavitation

- More seal wear

- Modified anti-wear properties

- Poorer filtration

- Reduced filter element service life

- Modified friction characteristics

- Modified response to water

- More deposits due to additive reactions

- More system contamination due to dissolveddeposits

- Modified water/air uptake and output proper-ties

- Greater tendency to foaming



5.4 Making the electrical connectionsDepending on the version, the filter unit has different drive mo-tors (different voltage / output / number of phases, etc.). Followthe instructions in the next section to electrically connect the fil-ter unit.

5.4.1 Connecting the filter unit with a single-phaseelectric motorFor the version with a single-phase electric motor, the filtrationunit is supplied ready for connection with a plug.

1. Remove the connector cable from its holder and unwindit completely.

2. Before plugging in the power plug, make sure that theon/off switch is in the 0 or OFF position.

3. Check that the voltage and frequency are correct. Youwill find the filter unit's electrical data on the electric mo-tor's name plate.

4. Plug the power plug into a suitable power outlet.

5. Switch the filter unit on or off using the switch on the mo-tor terminal box.

Depending on the version, the filter unit has ther-mal protection in the motor windings and a motorprotection switch in the junction box to protect itfrom electrical overload.



5.4.2 Connecting the filter unit with a three-phase electricmotorThe filter unit is equipped with a three-phase electric motor, on/off switch, motor protection and connection plug; connect thefilter unit in accordance with the following steps.

1. Remove the connector cable from its holder and unwindit completely.

2. Before plugging in the power plug, make sure that themain switch is in the 0 or OFF position.

3. Check that the voltage and frequency are correct. Youwill find the filter unit's electrical data on the electric mo-tor's name plate.

4. Plug the power plug into a suitable power outlet.

5. Check the direction of rotation of the electric motor byswitching it on briefly (jog mode). The direction of rota-tion required is indicated by an arrow on the fan cover.

6. If the direction of rotation needs to be changed, this canbe done by turning the phase inverter in the connectionplug as per the adjacent figure.

7. Switch on or off the filter unit at the main switch.

Depending on the version, the filter unit has ther-mal protection in the motor windings and a motorprotection switch in the junction box to protect itfrom electrical overload.



5.5 Connecting the suction/pressure portTake into account the pressure loss when connecting suction/pressure hoses. The suction / pressure hoses from the filterunit Accessories list are matched to the filter unit.

The pressure loss in a hydraulic line depends upon:

– Volumetric flow

– Kinematic viscosity

– Pipe dimensions

– Fluid density

The pressure loss can be estimated as follows for mineral oil-based hydraulic oils:

Fig. 13: Pressure loss formula

Δp Pressure differential [bar]L Line length [m]d Internal pipe diameter [mm]Q Volumetric flow [l/min]ν Kinematic viscosity [mm²/s]D Density [kg/dm³]

The mineral oil-based hydraulic oil has a density of ≈ 0.9 kg/dm³.

This formula applies to straight pipe runs. Particularly with re-gard to the suction-sided connection, bear in mind that addi-tional screw connections and pipe bends increase the pressuredifferential.

Observe the following points for hydraulic connection:

– Keep the height difference between the pump and the oillevel in the reservoir as small as possible.

– Use a suction hose that is suitable for a vacuum of ≥-0.5 bar.

– Avoid constrictions in the connected hoses. This reducesthe power and increases the risk of cavitation.



– Note that the nominal size of the connected hose/pipingmust correspond to the cross-section of the connectionthread.

– Make sure that the connection hoses/piping (suction-side/pressure-side) do not cause any tension or vibrations to becarried over to the filtration unit. Use hoses or expansionjoints if necessary.



5.6 Attaching / connecting the suction / pressure hoses(Accessories)Take into account the pressure loss when connecting suction/pressure hoses. The suction / pressure hoses from the filterunit Accessories list are matched to the filter unit.

NOTICEHigh solid particle contamination in the fluid / at the bottom ofthe tank

The pump will be damaged / destroyed

u Do not prime fluid directly at the bottom of the tank.

u Do not prime fluid in the sump.

The greatest contamination is found on the bot-tom of the tank. All impurities and other parti-cles are deposited on the bottom of the tank. Allimpurities and other particles are deposited onthe bottom of the tank.

Prevent aeration of the medium by fully im-mersing the lance in the medium.

Make sure that the lance is always below the oillevel in operation.

The IN / OUT connection dimensions on the filter unit can befound in the chapter Technical Data.

Check the hoses for damage and brittleness. Replace dam-aged or brittle hoses immediately. Doing so avoids leaks dur-ing operation.

Put the hoses with the lance, without any tension and or twist,into the corresponding tank. Put the hose with the lance intothe corresponding tank without any tension or twist. Secure thehose so that it cannot fall out or float.

Check that no shut-off devices in the lines/hoses are ob-structed. Make sure there is a depressurized outlet.



5.7 Inserting the filter elementThe filter unit has no filter element installed upon delivery fromthe factory. Before commissioning check whether a filter ele-ment is present in the filter housing.Install a filter element if it is not already installed. For details,see Changing the filter element [} 59].

5.8 CommissioningObserve and check the following points for commissioning:

ü Install the new filter element in the filter bowl. For de-tails, see Changing the filter element.

ü Check that the power supply cable is undamaged. Re-place damaged cables immediately.

ü Connect the filter unit with the power supply

ü Check that the suction and pressure hoses are undam-aged. Replace damaged hoses immediately.

ü Check the ambient and fluid temperature.

ü Prior to each use, match the oil type in the filter unit tothe oil type to be pumped. If you are not sure what sortof oil is in the filter unit, or if you would like to pump a dif-ferent type of oil than was most recently pumped, emptythe filter unit completely and replace the filter element.



1. Switch the filter unit on and monitor the suction perfor-mance.

ð If the filter unit is not pumping any fluid after a maxi-mum of 5 minutes of operation, then switch it off andfill the motor pump group with fluid through the suctionhose. Subsequently switch the filter unit on again.

O The filter unit is ready for operation.

6 | Operation HYDAC FILTER SYSTEMS GMBH


6 OperationVarious operation modes are available depending on the ver-sion of the filter unit.

The filter unit is equipped with an optical or electrical cloggingindicator for monitoring the service life of the filter element.

Visually check the optical clogging indicator daily. See chapter"Observe the optical clogging indicator (optional) [} 57]"

The electrical clogging indicator signalizes the required filter el-ement change by switching the filter unit off and illuminatingthe indicator lamp on the main switch.

HYDAC FILTER SYSTEMS GMBH Operation | 6


6.1 Activate the main switchDepending on the version, the main switch differs according tothe following figure with a visual or electrical clogging indicator:

FCM xxx-x-x-x-xx-C/-xxxFCM xxx-x-x-x-xx-B/-xxx

L

Fig. 14: Activate the main switch

L Main switch / E-STOPL1 Indicator lamp of filter element is contaminated



6.2 Operate the pole changing switch (optional)With the optional pole changing switch you can operate the themotor with two different speeds and hence with two differentvolume flow rates. To do this, observe the position of the se-lector switch.

Fig. 15: FCM pole changing switch

0 = OFF1 = Motor speed 720 rpm / ≈ 70 l/min2 = Motor speed 1450 rpm / ≈ 140 l/min



6.3 FCM xxx-L… / FCM xxx-K-… - Operation modeThe filter unit FCM xxx-L… / FCM xxx-K… does not have anyswitching facility of the operation modes. This filter unit canonly be operated in the operation mode - Transfer with filtration.

Fig. 16: Operation mode - Transfer with filtration



6.4 FCM xxx-F… / FCM xxx-G… - Select operationmodesThe filter unit FCM xxx-F… / FCM xxx-G… has lateral switch-ing valve for switching the operation modes.

Fig. 17: Selecting the operating mode

NOTICESwitching valve in an intermediate position

An intermediate position leads to uncontrolled function.

u Press the switching valve till it is in the respective final po-sition.



6.4.1 Operation mode - Transfer without filtration S -> PMove the switching valve in position for the operation mode -Transfer without filtration. The fluid is pumped from connectionS to connection P. For details see figure.

Fig. 18: Operation modes - Transfer without filtration

6.4.2 Operation mode - Transfer with filtration S -> PMove the switching valve in position for the operation mode -Transfer with filtration. The fluid is pumped from connection Sto connection P. For details see figure.

Fig. 19: Operation modes - Transfer with filtration S -> P

6.5 Observe the optical clogging indicator (optional)If the filter unit / filter housing is equipped with an optical clog-ging indicator, then check it daily.



Fig. 20: Observe the opti-cal clogging indicator

Change the filter element / filter cartridge in case of a differen-tial pressure of 2.5 bar and as soon as the clogging indicator isin the red area respectively.

HYDAC FILTER SYSTEMS GMBH Performing maintenance | 7


7 Performing maintenance

7.1 Changing the filter elementIn this chapter, you will find the procedure for changing the fil-ter element.

1x Allen wrench = 5 mm

Suitable receiver bin for collecting the oil fromthe filter housing.

ü Switch the filter unit off and close the shut-off valve at in-let (IN) and outlet (OUT).

ü Secure the filter unit during maintenance from beingswitched on accidentally.

BLEED

DRAIN

1. Depressurize the filter housing. Remove the bleed screw(BLEED) in the filter cover.

2. Place a suitable container under the connectionEmpty the filter housing. Drain the residual oil volumefrom the filter housing via the drain ball valve (DRAIN) ina suitable container. Dispose / Recycle the oil in an envi-ronmentally safe manner.

3. Loosen the four star gripped screws on the filter coveranticlockwise.

7 | Performing maintenance HYDAC FILTER SYSTEMS GMBH


4. Fold the star gripped screws down and press them fur-ther against the filter housing. This pushes the filtercover of the filter housing upwards.

5. Lift the filter cover up and remove the filter element.Dispose the filter element in an environmentally safemanner.

6. Clean the- inside of the filter bowl of any course dirt- the sealing surfaces on the filter bowl and filter cover.

7. For easier installation of the filter element, moisten theO-ring on the filter element with the operating medium /oil.

8. Press the new filter element down into the filter seat byturning it slightly.NOTICE! Do not use striking tool for this.



9. Check the O-ring on the cover for damage, if necessaryreplace it.Slightly moisten the O-ring on the cover with an operat-ing medium.

10. Fit the filter cover.NOTICE! Pay attention to the O-ring in filter coverwhile doing so. It must not be damaged.

11. Fold the four star gripped screws upwards and turn thestar gripped nuts clockwise, screw them crosswise uni-formly.

12. Close the drain valve (DRAIN).

BLEED 13. Switch the filter unit on and bleed the filter housing viathe connection (BLEED).Unscrew the bleed screws with ≈ four turns and wait tillthe oil emits on the bleed screws (BLEED). Subse-quently close the bleed screw (BLEED).



14. Check the filter unit for leaks.

O The replacement of the filter element is complete.



7.2 Check / Clean the strainerThe installed strainer protects the pump from course dirt whichcause damage. If the intake capacity of the strainer has beenexhausted, then the nominal volume flow rate is reduced con-siderably by the filter unit. Clean the strainer regularly.

NOTICEOperation without a strainer

The pump will be damaged / destroyed

u Never operate the filter unit without a strainer.

1x Allen wrench = 6 mm

1x Wrench = 50 mm

1x Oil drain container

To check/clean the strainer, proceed as follows:

ü The filter unit is switched off at the main switch

ü The suction hose and pressure hose are wound up atthe unit and not connected respectively or are not foundin the tank.

1. Unscrew the bleed screw BLEED anticlockwise with and

Allen wrench = 6 mm to ventilate the filter housing.



BLEED

DRAIN

2. Drain the filter housing at the connection DRAIN. Collectthe oil with a suitable oil drain container.Return the oil to the tank or dispose it in an environmen-tally safe manner.

3. Unscrew the cover (1) of the strainer anticlockwise with

the wrench = 50 mm.

4. Remove the strainer (3).

5. Clean the strainer (3) by washing off with a subsequentblowing out with compressed air.

6. Check the seal (2) for damage. Replace it if necessary.

7. Insert the cleaned strainer (3) in the valve.

8. Manually screw the cover (1) in with an installed seal (2)clockwise.

9. Tighten it with the wrench = 50 mm.

O Checking / Cleaning the strainer is completed.

HYDAC FILTER SYSTEMS GMBH Rectifying errors | 8


8 Rectifying errorsThe following errors may occur during handling or operation ofthe filter housing:

Malfunction Cause(s) Rectification

No function.

The motor pumpgroup does notturn.

No electric ten-sion.

Check the feedline, fuse andthe switch.

The pump isblocked.

Contact the HY-DAC ServiceDepartment.

No oil flow. The hydraulicsystem isswitched off.

Switch on thehydraulic sys-tem.

The locking fea-tures upstreamor downstreamof the filter ele-ment are closed.

Open the shut-off devicesslowly.

The filter ele-ment is blocked.

Replace the filterelement.

The viscosity ofthe fluid is toohigh.

Check the vis-cosity of thefluid.

Heat the fluid toachieve the per-missible viscos-ity.

The transportseals have notbeen removed.

Remove thetransport seals.The transportseals are theyellow plasticparts.

8 | Rectifying errors HYDAC FILTER SYSTEMS GMBH


Malfunction Cause(s) Rectification

The dynamicpressure up-stream of the fil-ter is high.

(Clogging indica-tor is activated)

The fluid isheavily contami-nated.

The contamina-tion retention ca-pacity of the filterelement hasbeen reached.

Replace the filterelement.

The viscosity ofthe fluid is toohigh.

Check the vis-cosity of thefluid.

Heat the fluid toachieve the per-missible viscos-ity.

Leakage on thefilter housing.

Wrong, missing,or defectivesealing ring.

Check the seal-ing rings on thefilter housing.Replace it if nec-essary.

The screws onthe lid of the fil-ter housing arenot tightened.

Tighten thescrews manu-ally.

Tab. 9: Error / cause / rectification

HYDAC FILTER SYSTEMS GMBH Removing / Disposal | 9


9 Removing / Disposal– Empty the product completely, including all of its compo-

nents, before decommissioning. Disconnect or remove theelectrical / hydraulic connections.

– Dispose of the packaging material in an environmentallyfriendly manner.

– Dispose of the fluid / operating medium that has beendrained in an environmentally friendly manner.

– After dismantling the product and separating its variousmaterials into categories, dispose of all parts in an envi-ronmentally friendly manner.

10 | Appendix HYDAC FILTER SYSTEMS GMBH


10 AppendixIn this annex, you will find supplementary information on theproduct.

10.1 EC declaration of conformityThe CE declaration of conformity can be found in the TechnicalDocumentation that is part of the scope of delivery for theproduct.

10.2 Locating spare partsUse only original spare parts and accessories. When orderingspare parts and accessories make sure to always indicate theexact unit designation and the serial number.

Description Part no.

Gear type pumping set FCM-060 KF40RF1 W 6001050

Gear type pumping set FCM-100 KF63RF1 W 6000941

Electric motor FCM-060-L/F 230V/50Hz/1Ph

M 636131


W 6014525


W 6205663

Vane pump FCM-060-L/F 2/2.1/P/90/40/RV6

721009

Repair kit for vane pumpFCM-060-L/F

(M)FZP-2/2.1

NBR 382438

Vane pump FCM-100-L/F 3/3.0/P/100/70/RV6

721231

Repair kit for vane pumpFCM-100-L/F

(M)FZP-2/2.1

NBR 383765

HYDAC FILTER SYSTEMS GMBH Appendix | 10



Differential pressure gauge, vis-ual

B NBR 303191

Differential pressure gauge, vis-ual

B FKM 303197

Differential pressure indicator,visual/electrical

C NBR 311645

Differential pressure indicator,visual/electrical

C FKM 304632

Differential pressure indicator,electrical

D3 NBR 307847


D3 FKM 304651


D4 NBR 312682


D4 FKM 316556

Pressure hose with lance,L = 4 m

NBR 91205


NBR 349357


NBR 349109


NBR 349078

Pressure hose without connec-tor, L = 4 m

NBR 632063

Pressure hose without connec-tor, L = 5 m

NBR 632165

Suction hose with lance,L = 2.5 m

PVC/NBR

92172

Suction hose with lance, L = 5 m PVC/NBR

349503

Suction hose with connector,L = 3 m

PVC/NBR

349666




Suction hose with connector,L = 5 m

PVC/NBR

349665

Strainer, complete 616851

Strainer, 250 µm 617902

Tab. 10: Spare parts list

*) available on request



10.2.1 Order filter elementsSelect the filter element depending on size of your filter unit. Inthe following you can find the filter elements as per size, filterunit and sealing material.

10.2.1.1 Filter element - Size 1300In this chapter you can find the filter elements of the size 1300:


Filter element 3 µm 1300 R 003 ON/-KB NBR 1263059

Filter element 3 µm 1300 R 003 ON/-V-KB

FPM 1263760



FPM 1263761



FPM 1263762



FPM 1263763

Filter element 40 µm 1300 R 040 AM/-KB NBR 1267699

Tab. 11: Filter elements - size 1300



10.2.1.2 Filter elements - size 2600In this chapter you can find the filter elements of the size 2600:




FPM 1263784

Filter element 3 µm 2600 R 003 AM/-KB FPM 1268232



FPM 1263785



FPM 1263786



FPM 1263787

Filter element 40 µm 2600 R 040 AM/-KB NBR 306899

Tab. 12: Filter elements - size 2600



10.3 Clogging indicator (Optional) - Technical dataIn the following you will find the technical data for clogging indi-cators (optional):

30

Fig. 21: Differential pressure indicator - visual VM x B.x

Type of indication Visual display with a green-redfield, automatic reset

Weight 55 g

Response pressure and indi-cation range respectively

VM 2 B.x = 2 bar -10%VM 3 B.x = 3 bar -10%VM 5 B.x = 5 bar -10%

Permissible operating over-pressure

≤ 210 bar

Permitted temperature range -30 … +100°C

Connector threads G ½

Installation space required According to HN 28-22

Maximum tightening torque 33 Nm

Tab. 13: Differential pressure indicator -visual VM x B.x



30

Fig. 22: Differential pressure indicator, visual VM x BM.x

Type of indication Visual display by green-redfield,manual reset

Weight 55 g


VM 2 BM.x = 2 bar -10%VM 3 BM.x = 3 bar -10%VM 5 BM.x = 5 bar -10%


≤ 210 bar






Tab. 14: Differential pressure indicator, visual VM x BM.x

30

Fig. 23: Differential pressure indicator, electrical VM x C.x

Type of indication Electrical switch

Weight 120 g


VM 2 C.x = 2 bar -10%VM 3 C.x = 3 bar -10%VM 5 C.x = 5 bar -10%




≤ 210 bar





Switching type N/C or N/O(change-over contacts)

Maximum switching voltage 230 V

Max. switching voltage at re-sistive load

60 W100 VA AC

Switching capacity ohmic 3 A @ 24 V DCohmic 0.03 to 5 A @ 230 V AC

Electrical connection Male connection M20Female connector toDIN EN 175301-803

Protection class in accordancewith DIN 40050

IP 65 (only if the connector iswired and fitted correctly)

Tab. 15: Differential pressure indicator, electrical VM x C.x



30

Fig. 24: Differential pressure indicator, electrical VM x D.x /-Lxx

Type of indication Visual indicator and electricalswitch

Weight 150 g


VM 2 D.x = 2 bar -10%VM 3 D.x = 3 bar -10%VM 5 D.x = 5 bar -10%


≤ 210 bar







Switching type N/C or N/O(change-over contacts)

Maximum switching voltage /-L24 = 24 V DC/-L48 = 48 V DC/-L115 = 115 V AC/-L230 = 230 V AC

Max. switching voltage at re-sistive load

60 W100 VA AC

Switching capacity ohmic 3 A @ 24 V DCohmic 0.03 to 5 A @ 230 V AC

Electrical connection Male connection M20Female connector toDIN EN 175301-803

Protection class in accordancewith DIN 40050

IP 65 (only if the connector iswired and fitted correctly)

Tab. 16: Differential pressure indicator, electrical VM x D.x / -Lxx

10.4 Finding a Customer Service teamThe contact data such as the telephone numbers, e-mail andmailing addresses for the hotline, product support, customerservice, branch offices, service partners for servicing, repairand spare parts can be found, always updated, at our home-page www.hydac.com.

HYDAC SYSTEMS & SERVICES GMBH Friedrichsthaler Str. 15a, Werk 13 66450 Neunkirchen - Heinitz

Germany

Phone: +49 6897 509 883

Fax: +49 6897 509 324

http://www.hydac.com




Homepage: www.hydac.com

Tab. 17: Customer service in Germany

Table of Illustrations HYDAC FILTER SYSTEMS GMBH


Table of Illustrations

Fig. 1 Overview / labeling of the title page ......................................................... 7

Fig. 2 Fire protection class B.............................................................................. 17

Fig. 3 Minimum distance for fire fighting............................................................. 17

Fig. 4 FCM dimensions....................................................................................... 23

Fig. 5 Hydraulic diagram FCMxxx-L-… / FCMxxx-K-…...................................... 24

Fig. 6 Hydraulic circuit diagram FCMxxx-F-… / FCMxxx-G-…........................... 25

Fig. 7 Decoding the model code label ................................................................ 34

Fig. 8 Model code............................................................................................... 36

Fig. 9 Components / Operating elements (Example: FCM xxx-G) ..................... 37

Fig. 10 Transporting the filtration unit ................................................................... 39

Fig. 11 Avoid siphoning ........................................................................................ 41

Fig. 12 Measure or display dynamic pressure / differential pressure ................... 43

Fig. 13 Pressure loss formula............................................................................... 47

Fig. 14 Activate the main switch........................................................................... 53

Fig. 15 FCM pole changing switch ....................................................................... 54

Fig. 16 Operation mode - Transfer with filtration .................................................. 55

Fig. 17 Selecting the operating mode................................................................... 56

Fig. 18 Operation modes - Transfer without filtration ........................................... 57

Fig. 19 Operation modes - Transfer with filtration S -> P ..................................... 57

Fig. 20 Observe the optical clogging indicator ..................................................... 58

Fig. 21 Differential pressure indicator - visual VM x B.x ....................................... 73

Fig. 22 Differential pressure indicator, visual VM x BM.x ..................................... 74

Fig. 23 Differential pressure indicator, electrical VM x C.x ................................... 75

Fig. 24 Differential pressure indicator, electrical VM x D.x /-Lxx .......................... 77

HYDAC FILTER SYSTEMS GMBH Index of Tables


Index of Tables

Tab. 1 Impressum................................................................................................ 5

Tab. 2 Documentation Representative ................................................................ 5

Tab. 3 Target group............................................................................................. 6

Tab. 4 Checking the scope of delivery ................................................................ 21

Tab. 5 Technical data FCM 060-L-… / FCM 060-F-… ........................................ 26

Tab. 6 Technical data FCM 060-K-… / FCM 060-G-… ....................................... 28

Tab. 7 Technical data FCM 100-L-… / FCM 100-F-… ........................................ 30

Tab. 8 Technical data FCM 100-K-… / FCM 100-G-… ....................................... 32

Tab. 9 Error / cause / rectification........................................................................ 65

Tab. 10 Spare parts list ......................................................................................... 68

Tab. 11 Filter elements - size 1300 ....................................................................... 71

Tab. 12 Filter elements - size 2600 ....................................................................... 72

Tab. 13 Differential pressure indicator -visual VM x B.x ........................................ 73

Tab. 14 Differential pressure indicator, visual VM x BM.x ..................................... 74

Tab. 15 Differential pressure indicator, electrical VM x C.x ................................... 75

Tab. 16 Differential pressure indicator, electrical VM x D.x / -Lxx ......................... 77

Tab. 17 Customer service in Germany.................................................................. 78

Glossary HYDAC FILTER SYSTEMS GMBH


Glossary

General Terms and Conditions

The General Terms and Conditionsare available at our home pagewww.hydac.com -> General Termsand Conditions.

HN 28-22

HYDAC standard 28-22 with dimen-sions for installation space for clog-ging indicators.

KB marking of filter elements

Filter elements with the -KB mark-ing do not have a bypass.

HYDAC FILTER SYSTEMS GMBH Index


Index

B

Branches 78

C

calculating pressure loss 47Clogging indicator

Differential pressure indicator 73, 75, 76, 78

commissioning 50

D

decommissioning 67Differential pressure indicator, electrical

VM x C.x 76VM x D.x /-Lxx 78

Differential pressure indicator, visualVM x B.x 73VM x BM.x 75

differential pressure/dynamic pressure 43

disposal 67dynamic pressure/differential pressure

43

E

exclusion of liability 14

H

Hotline 78

I

Imprint 5

M

main switchE-STOP 53

manufacturer 5

O

operation modeTransfer with filtration 55, 57Transfer without filtration 57

P

Person authorized with the documenta-tion 5

pole changing switch 54

S

Service 78Servicepartners 78siphoning effect 41Support 78

Index HYDAC FILTER SYSTEMS GMBH


T

Terms and Conditions 14Terms of Delivery 14

W

warranty 14

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