mrf1 multirheo filter - start: hydac danger – the signal word indicates a hazardous situation with...
TRANSCRIPT
MRF1 MultiRheo Filter
Installation and Maintenance Instructions English (translation of original instructions)
Keep for future reference.
Document no.: 3550863b
Imprint
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Imprint
Publisher and responsible for the content: HYDAC FILTER SYSTEMS GMBH Postfach 1251 66273 Sulzbach / Saarland Germany Telephone: +49 6897 509 01 Fax: +49 6897 509 9046 E-mail: [email protected] Homepage: www.hydac.com Court of Registration: Saarbrücken, HRB 17216 Executive director: Mathias Dieter, Dipl.Kfm. Wolfgang Haering
Documentation Representative
Mr. Günter Harge c/o HYDAC International GmbH, Industriegebiet, 66280 Sulzbach / Saar Telephone: +49 6897 509 1511 Fax: +49 6897 509 1394 E-mail: [email protected]
© HYDAC FILTER SYSTEMS GMBH
All rights reserved. No part of this work may be reproduced in any form (print, photocopy or by other means) or processed, duplicated or distributed using electronic systems without the written consent of the publisher. These documents have been created and inspected with the greatest care. However, errors cannot be ruled out completely.
Content
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Content
MRF1 MultiRheo Filter .................................................................................. 1
Imprint ............................................................................................................ 2
Documentation Representative ................................................................... 2
Content .......................................................................................................... 3
Preface ........................................................................................................... 5
Technical Support ........................................................................................ 5 Product modification .................................................................................... 5 Warranty ...................................................................................................... 5 Using the documentation ............................................................................. 6
Safety information ........................................................................................ 7
Hazard symbols ........................................................................................... 7 Signal words and their meaning in the safety information and instructions .................................................................................................. 8 Structure of the safety information and instructions ..................................... 8 Proper/Designated Use ............................................................................... 9
MRF 1 E / MRF 1 K Restrictions pertaining to use ................................... 9 MRF1 N Restrictions pertaining to use ..................................................... 9
Improper Use or Use Deviating from Intended Use ................................... 10 Qualifications of personnel / target group .................................................. 11 Wear suitable clothing ............................................................................... 12 Observe regulatory information ................................................................. 12
Unpacking the product ............................................................................... 12
Transporting / storing the product ............................................................ 13
Decoding the name plate ........................................................................... 14
Checking the scope of delivery ................................................................. 15
Product features ......................................................................................... 16
Filter housing components ........................................................................ 16
MRF1 E - dimensions .................................................................................. 17
MRF1 N / MRF1 K - dimensions ................................................................. 18
MRF1 … - Hydraulic diagram ..................................................................... 19
Calculating the pressure loss of the filter housing / filter element ........ 20
Housing p∆ : Pressure loss curve, housing ............................................... 20
Filter element- p∆ : pressure loss calculation, filter element....................... 20 R (Resistance) Factors .............................................................................. 21
Filter material.......................................................................................... 21 Maximum differential pressure at the filter element ................................ 21
Content
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Filter elements - Flexmicron P (Premium) .............................................. 21 Filter elements - Flexmicron S (Standard) .............................................. 22 Filter elements - Flexmicron E (Economy) ............................................. 22
Mounting the filter housing ........................................................................ 23
Notes on pipes/hosing ............................................................................... 24
Putting the filter housing into operation ................................................... 25
Filter housing in operation ......................................................................... 25
Observe the clogging indicator .................................................................. 25 Observe the optical clogging indicator .................................................... 26 Observe the electric clogging indicator ................................................... 26
Performing maintenance ........................................................................... 26
MRF1 E - Changing filter element ............................................................. 27 MRF1 N - Changing the filter element ....................................................... 30
Spare parts list ............................................................................................ 33
MRF1 E - spare parts ................................................................................ 33 MRF1 N - spare parts ................................................................................ 35
Putting the filter housing out of service ................................................... 37
Stopping the filter housing ........................................................................ 37
Disposing of the filter housing .................................................................. 37
Customer Service / Service ........................................................................ 37
Technical data ............................................................................................. 38
MRF1 E – Technical data .......................................................................... 38 MRF1 N / MRF1 K – Technical data .......................................................... 38
Model code .................................................................................................. 39
Index ............................................................................................................ 40
Preface
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Preface
These operating instructions were made to the best of our knowledge. Nevertheless and despite the greatest care, it cannot be excluded that mistakes could have crept in. 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 operating 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 Product Liability shall remain unaffected.
Technical Support Contact our technical sales department if you have any questions on our product. When contacting us, please always include the model/type designation, serial no. and article no. of the product: Fax: +49 6897 509 9046 E-mail: [email protected]
Product modification We would like to point out that changes to the product (e.g. purchasing additional options, etc.) may mean that the information in the operating instructions is no longer applicable or adequate. After modification or repair work that affects the safety of the product has been carried out on components, the product may not be returned to operation until it has been checked and released by a HYDAC technician. Please notify us immediately of any modifications made to the product whether by you or a third party.
Warranty For the warranty provided by us, please refer to the General Terms of Sale and Delivery of HYDAC FILTER SYSTEMS GMBH. You will find these under www.hydac.com -> General Terms and Conditions.
Preface
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Using the documentation
Note that the method described for locating specific information does not release you from your responsibility of carefully reading all these instructions prior to starting the unit up for the first time and at regular intervals in the future.
What do I want to know? I determine which topic I am looking for. WHERE can I find the information I’m looking for? The documentation has a table of contents at the beginning. There, I select the chapter I'm looking for and the corresponding page number.
deHYDAC Filtertechnik GmbHBeWa 123456a de
Seite x
Produkt / Kapitel
200x-xx-xx
The documentation number with its index enables you to order another copy of the operating and maintenance instructions. The index is incremented every time the manual is revised or changed.
Chapter description
Page number Edition date
Document language
Documentation no. with index/
file name
Safety information
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Safety information
The unit was built according to the statutory provisions valid at the time of delivery and satisfies current safety requirements. Any residual hazards are indicated by safety information and instructions and are described in the operating instructions. Observe all safety and warning instructions attached to the unit. They must always be complete and legible. Do not operate the unit unless all the safety devices are present. Secure the hazardous areas which may arise between the unit and other equipment. Maintain the unit inspection intervals prescribed by law. Document the results in an inspection certificate and keep it until the next inspection.
Hazard symbols These symbols are listed for all safety information and instructions in these operating instructions which indicate particular hazards to persons, property or the environment. Observe these instructions and act with particular caution in such cases. Pass all safety information and instructions on to other users.
General hazard
Danger due to operating pressure
Risk of burns due to hot surfaces
Safety information
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Signal words and their meaning in the safety information and instructions The following signal words are to be found in these instructions.
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.
Structure of the safety information and instructions All warning instructions in this manual are highlighted with pictograms and signal words. The pictogram and the signal word indicate the severity of the danger. Warning instructions listed before an activity are laid out as follows:
HAZARD SYMBOL
SIGNAL WORD Type and source of danger
Consequence of the danger
► Measures to avert danger
Safety information
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Proper/Designated Use Use the unit only for the application described in the following. The MultiRheo Filter (MRF) is a stationary filtration unit used for the full-flow and bypass filtration of low-viscosity fluids. The filter is intended hold Flex Micron filter elements. In connection with these filter elements, deposition rates of 100 µm to 1 µm (absolute) are possible. Proper or designated use of the product extends to the following:
• Observing all instructions contained in these operating instructions.
• Adhering to maintenance work.
MRF 1 E / MRF 1 K Restrictions pertaining to use The following restriction applies only to the filter housing with the marking MRF1 E / MRF1 K.
NOTICE
Impermissible operating media.
The filter housing will be damaged.
► The filter may only be used in connection with mineral oils or coolants.
MRF1 N Restrictions pertaining to use
The following restriction applies only to the filter housing with the marking MRF1 N.
NOTICE
Impermissible operating media.
The filter housing will be damaged.
► The filter can be used only in combination with mineral oils or mineral-oil-based raffinates.
Safety information
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Improper Use or Use Deviating from Intended Use Any use extending beyond this or deviating therefrom shall not be considered intended use. HYDAC Filter Systems GmbH will assume no liability for any damage resulting from such use. The user alone, shall assume any and all associated risk Improper use may result in hazards and/or will damage the unit. Examples of improper use:
• Operation with an impermissible fluid.
• Operation under non-approved operational conditions.
• Operation when the safety devices are defective.
• Modifications to the power unit made by the user or purchaser.
• Inadequate monitoring of parts that are subject to wear and tear
• Improperly performed repair work.
Safety information
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Qualifications of personnel / target group Persons who work on the power unit must be aware of the associated hazards when using the power unit. Operating and specialist personnel must have read and understood the operating instructions, in particular the safety information and instructions, and applicable regulations before beginning work. The operating instructions and applicable regulations are to kept so they are accessible for operating and specialist personnel. These operating instructions is intended for: Auxiliary personnel: such persons have no specialized knowledge and perform work as instructed. Operating personnel: such persons have been instructed in power unit operation and are aware of potential hazards due to improper use. Specialist personnel: such persons have 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 hazards. Activity Person Knowledge
Transport / storage Auxiliary personnel
No specialist knowledge required
Startup operation Operations control
Operating Personnel
Product-specific knowledge Knowledge about how to handle operating media.
Troubleshooting, Maintenance, Decommissioning, Disassembly
Specialist personnel
Safe handling/use of tools Product-specific knowledge
Disposal Specialist personnel
Proper and environmentally-friendly disposal of materials and substances Decontamination of contaminants Knowledge about reuse
Unpacking the product
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Wear suitable clothing Loose-fitting clothing increases the risk 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.
• Wear close-fitting clothing.
• Do not wear any rings, chains or any other jewelry.
• Wear work safety shoes.
• Wear gloves.
• Observe the information relating to personal protection equipment in the safety data sheet of the operating fluid.
Observe regulatory information Observe 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 regulations
Unpacking the product
Prior to delivery, the product is function- and leak-tested in the factory. When unpacking the product, check it for damage in transit.
Transporting / storing the product
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Transporting / storing the product
Remove the filter element and completely discharge the filter housing before transport/storage. Close all connections. Permitted storage temperature range
See chapter “Technical data“, page 38.
Permitted air humidity See chapter “Technical data“, page 38.
Air Clean, salt-free air, not near oxidizing substances (danger of rust film).
Storage duration Indefinite. After a storage period of greater than 2 years, replace all seals before commissioning.
Storage position Lying on its side
Decoding the name plate
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Decoding the name plate
For identification details of the filter housing, see the name plate.
Item -> Description
(1) -> The type label of the filter housing
(2) -> Model code; for details, see page 39 The following information can be found on the name plate of the unit: Row -> Description
Part No.: -> Part number
S/N: -> Serial number / year of production
Pressure max.: -> Maximum permitted operating pressure
Weight: -> Voltage / power supply
Seals: -> Frequency
Temp. Oil: -> Permitted fluid temperature range
Temp. amb.: -> Permissible ambient temperature range
Volume: -> Fluid volume in unit
Checking the scope of delivery
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Checking the scope of delivery
Upon receiving the MRF check it for any damage in transit. Do not put the MRF into operation unless it is in perfect condition. Report any damage to the forwarding agent immediately. The MultiRheo Filter is factory-tested for leakage and proper functioning and is properly packed. The connections are all sealed with plastic plugs to prevent the intrusion of contaminants into the filter during transport. The following items are supplied:
Qty Description
1 MultiRheo Filter MRF 1 (without filter element) (version according to order)
1 Installation and Maintenance Instructions (this document)
MRF1 E / 1 D xx 10 x x x MRF1 E / 1 D xx 40 x x x
MRF1 N / 1 D xx 25 x x x MRF1 K / 1 D xx 25 x x x
Product features
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Product features
The MultiRheo Filter is a stationary filtration unit used for the full-flow and bypass filtration of low-viscosity fluids. The MRF is used for the separation of particles 100 µm to 1 µm (absolute) in size.
Filter housing components
The filter housing has the following components: MRF1 E MRF1 N
Item Description 10 Filter housing 20 Filter head 30 Body seal ring 40 Coupling nut 100 Drain plug 110 Socket 1 1 1 Sealing ring 140 Screw plug / Clogging indicator 150 Filter element
MRF1 E - dimensions
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MRF1 E - dimensions
The filter housing with model code MRF1 E has the following dimensions:
MRF1 N / MRF1 K - dimensions
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MRF1 N / MRF1 K - dimensions
The filter housing with model code MRF1 N / MRF1 K has the following dimensions:
MRF1 … - Hydraulic diagram
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MRF1 … - Hydraulic diagram
The filter housing has the following hydraulic diagram:
IN = Inlet OUT = Outlet X = Differential pressure of clogging indicator Drain = Sealing plugs
Calculating the pressure loss of the filter housing / filter element
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Calculating the pressure loss of the filter housing / filter element
The total pressure of the filters at a specific flow rate is comprised of the housing p∆ and the filter element p∆ . The pressure loss of the housing can be determined using the following pressure loss curve. The pressure loss of the filter elements is computed on the basis of the R factors.
Housing p∆ : Pressure loss curve, housing
Diff
eren
tial p
ress
ure
(bar
)
Flow rate (l/min)
The upper housing curve holds for mineral oil with a density of 0.86 kg/dm³ and a kinematics viscosity of 30 mm²/s. The lower housing curve holds for water at 20°C. For turbulent flow, the differential pressure will change proportionally to the density; for laminar flow, it will change proportionally to the density and viscosity. The flow velocity should not exceed 3 m/s at the filter inlet for oil and 4 m/s for water.
Filter element- p∆ : pressure loss calculation, filter element The following calculation is based on clean filter elements:
1000)(min)/()/²()(
××××
=∆inchLn
lQsmmVRbarp
R = R Factor V = viscosity (mm²/s) Q = flow rate (l/min) N = Numbers of elements L = element length (inch)
Calculating the pressure loss of the filter housing / filter element
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R (Resistance) Factors Filter material
Abbreviation = Description
PA = Polyamide
PP = Polypropylene
PES = Polyester
GF = Glass fiber
Maximum differential pressure at the filter element The maximum differential pressure Δpmax and the permitted temperature at the filter element are:
Filter material Fluid temperature PP PA PES
-10 … 30°C 4 bar 7 bar 8 bar
-10 … 60°C 2 bar 5.5 bar 6.5 bar
-10 … 100°C - 3.5 bar 5 bar
Filter elements - Flexmicron P (Premium) Aqueous fluids Oils
Filtration rating PES* PES* GF**
1 µm 32.0 10.4 5.4
3 µm 24.0 7.5 -
5 µm 18.0 4.4 4.3
10 µm 17.0 1.8 3.2
20 µm 15.0 1.8 -
30 µm 14.0 0.9 -
40 µm 14.0 0.9 -
* ß > 5,000 * *
ß > 20,000
Calculating the pressure loss of the filter housing / filter element
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Filter elements - Flexmicron S (Standard) Aqueous fluids
Filtration rating PA PP
1 µm 274 321
3 µm 116 186
5 µm 42 132
10 µm 15 99
20 µm 11 54
30 µm 6 0 0 16
40 µm 3.8 12
50 µm 1.9 10
70 µm 1.1 8
90 µm 0.6 8
Filter elements - Flexmicron E (Economy) Aqueous fluids
Filtration rating PP
1 µm 37
3 µm 29
5 µm 20
10 µm 11
20 µm 8
30 µm 6.8
40 µm 5.4
50 µm 4.2
70 µm 3.1
Mounting the filter housing
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Mounting the filter housing
During installation, make sure that the direction of flow through the filter is correct. This is indicated by an arrow on the filter head.
Right Wrong The filter housing is designed for horizontal or vertical installation in a pipeline or hose line with a threaded connector of G1“ (cylindrical pipe thread in accordance with DIN ISO 228; part 1).
Before installation, coat the connector threads with a lubricant containing a slip additive (MoS2). This prevents damage to the connector threads during installation.
In order to change the filter elements, sufficient clearance is to be provided underneath the filter bowl in the immediate vicinity of the filter at the inlet and outlet shut-off valves.
MRF1 E MRF1 N
Mounting the filter housing
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Notes on pipes/hosing In order to keep the pressure loss as low as possible, use as few threaded connections as possible. The pressure loss in a hydraulic line depends upon:
• flow rate
• Kinematic viscosity
• Pipe dimensions
• fluid density The pressure loss can be estimated for hydraulic oils as follows:
Δp ≈ 6.8 * L / d4 * Q * V * D Δp = Pressure differential in [bar]
L = Pipe length [m]
d = Internal pipe diameter [mm]
Q = Flow rate [l/min]
V = Kinematic viscosity [mm²/s]
D = Density [kg/dm³] Mineral oil-based hydraulic fluid has a density of ≈ 0.9 kg/cm³.
This formula applies to straight pipe runs and hydraulic oils. Additional threaded connections and pipe bends increase the pressure differential. Keep the height difference between the filter housing and the oil level in the tank as low as possible. Take note that hoses must be suitable for pressures of at least -0.5 bar. Constrictions in the connections and lines should be avoided. This could compromise suction output and cause cavitation . Take note that the nominal size of the connected hoses/piping must be at least as large as the inlet port sizes. Make sure that no stresses or vibrations are transmitted to the filter housing. Use hoses or expansion joints if necessary.
Putting the filter housing into operation
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Putting the filter housing into operation
The filter housing is supplied ex works without a built-in filter element. Prior to commissioning, insert the filter element into the filter housing. Proceed as described on page 27 or 30.
Filter housing in operation
To avoid pressure surges on the filter housing, fill the filter housing slowly for commissioning or after changing the filter element. Observe the following points during operation:
• permissible operating temperature
• permissible operating pressure
• permissible differential pressure at the filter element
Observe the clogging indicator The filter housing is equipped with or without clogging indicators depending on the version. Please observe the clogging indicators as described below.
Performing maintenance
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Observe the optical clogging indicator Replace the filter element when the red marking becomes visible in the clogging indicator.
Observe the electric clogging indicator If the filter has an electric clogging indicator, an electrical switching signal will be emitted when it is time to change the filter element. Exchange the filter element as soon as the clogging indicator emits the electrical signal.
Performing maintenance
WARNING Hydraulic systems are under pressure
Danger of bodily injury
► The hydraulic system must be depressurized before performing any work on the hydraulic system.
Performing maintenance
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MRF1 E - Changing filter element To change the filter, proceed as follows:
1. Switch off the pump and make sure it cannot be inadvertently switched back on.
2. Close off the shut-off valve on the suction and pressure side.
3. Depressurize the filter housing.
4. To empty the filter housing, carefully unscrew the drain screw plug (2) at the bottom end of the filter bowl in a clockwise direction using a 6 mm Allen wrench. Collect the escaping fluid with a suitable container (1).
5. Loosen the coupling nut (1) by turning it in
a clockwise direction and then remove the filter bowl (2).
Use a strap wrench to remove the coupling nuts.
6. Remove the used filter element from the
element mount and dispose of it properly.
Performing maintenance
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7. Clean the sealing surfaces on the filter head and filter bowl.
8. Clean the sealing surface on the filter
head. Check the O ring for visible signs of damage and, if necessary, replace it. Wet the O ring with hydraulic fluid and insert it.
9. For easy installation of the filter element, wet the O-ring on the filter element with the operating medium.
10. Carefully press the new filter element into
the element mount by applying slight pressure, pressing it upwards and screwing it in.
Do not use excessive force or a hammer, etc.
Performing maintenance
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11. (1) Before screwing the union nut back on, apply lubricant to it. Recommended lubricant: - for plastic nut -> Vaseline white
(HYDAC p/no. 632391) - for stainless steel unions -> lubricant
containing a slip additive (MoS2) (HYDAC p/no.: 3066287)
(2) Screw the filter bowl over the coupling nut onto the filter head in a counterclockwise direction. When doing this, screw the union nut hand tight only.
12. Open the shut-off valves on the inlet and outlet side slowly in order to prevent pressure surges onto the filter.
13. Check the filter for possible leaks.
14. The filter housing is ready for operation.
Performing maintenance
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MRF1 N - Changing the filter element To change the filter, proceed as follows:
1. Switch off the pump and make sure it cannot be inadvertently switched back on.
2. Close off the shut-off valve on the suction and pressure side.
3. Depressurize the filter housing.
4. To empty the filter housing, carefully unscrew the drain screw plug (2) at the bottom end of the filter bowl in a clockwise direction using a 6 mm Allen wrench. Collect the escaping fluid with a suitable container (1).
5. Loosen the filter bowl (1) using an open-
jaw wrench size 27 mm by turning it in a clockwise direction and then remove the filter bowl (2) downwards.
Performing maintenance
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6. Remove the used filter element from the element mount and dispose of it properly.
7. Clean the sealing surfaces on the filter
head and filter bowl.
8. Clean the sealing surface on the filter
head. Check the O ring for visible signs of damage and, if necessary, replace it. Wet the O ring with hydraulic fluid and insert it.
Performing maintenance
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9. For easy installation of the filter element, wet the O-ring on the filter element with the operating medium.
10. Carefully press the new filter element into
the element mount by applying slight pressure, pressing it upwards and screwing it in .
Do not use excessive force or a hammer, etc.
11. Lightly moisten the thread on the filter
bowl with fluid (1). Put the filter bowl (2) from below over the filter element and turn the filter bowl counterclockwise by hand into the filter head. Tighten the filter bowl using a 27 mm open-jaw wrench.
12. Open the shut-off valves on the inlet and
outlet side slowly in order to prevent pressure surges onto the filter.
13. Check the filter for possible leaks.
14. The filter housing is ready for operation.
Spare parts list
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Spare parts list
To ensure safe and reliable operation of the filter, use only original spare parts and accessories. When ordering parts make sure to always indicate the unit designation (cf. name plate) and the serial number.
MRF1 E - spare parts
Spare parts list
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Item Description Part no. Qty
10“ 20“ 30“ 40“
10 Filter bowl 10“ 3204371 1 - - - 10 Filter bowl 20“ 3204372 - 1 - - 10 Filter bowl 30“ 3204373 - - 1 - 10 Filter bowl 40“ 3204374 - - - 1 20 Filter head 3211719 1 1 1 1 30 O-ring FKM 637585 1 1 1 1 30 O-ring NBR 603440 1 1 1 1 40 Coupling nut (plastic) 10 bar 543114 1 1 1 1 40 Coupling nut
(Stainless steel) 40 bar 545557 1 1 1 1
100 Screw plug FKM 617037 1 1 1 1 100 Screw plug NBR 617039 1 1 1 1 140 Air bleed plug [Air
bleed] 545033 1 1 1 1
141 profile seal ring FKM 413429 1 1 1 1 141 profile seal ring NBR 411600 1 1 1 1 142 O-ring FKM 610433 1 1 1 1 142 O-ring NBR 604075 1 1 1 1 150 filter element * 1 1 1 1 - Clogging indicator * 1 1 1 1 - Vaseline, white 632391 - - - - - Lubricant containing a
slip additive (MoS2) 3066287 - - - -
*) available on request
Spare parts list
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MRF1 N - spare parts
Spare parts list
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Item Description Part no. Qty
10“ 20“ 30“ 40“
10 Filter bowl 10“ 3542319 1 - - - 10 Filter bowl 20“ 3542357 - 1 - - 10 Filter bowl 30“ 3542358 - - 1 - 10 Filter bowl 40“ 3542359 - - - 1 20 Filter head (N) 1299648 1 1 1 1 20 Filter head (K) 1299661 1 1 1 1 30 O-ring FKM 6001185 1 1 1 1 30 O-ring NBR 6038303 1 1 1 1 100 Screw plug NBR 615002 1 1 1 1 100 0
Screw plug FKM 615003 1 1 1 1
110 Socket 608469 2 2 2 2 111 Sealing ring FKM 607758 2 2 2 2 111 Sealing ring NBR 615953 2 2 2 2 140 Air bleed plug [Air
bleed] 245045 1 1 1 1
141 profile seal ring FKM 413429 1 1 1 1 141 profile seal ring NBR 411600 1 1 1 1 142 O-ring FKM 610433 1 1 1 1 142 O-ring NBR 604075 1 1 1 1 - Filter element * 1 1 1 1 - Clogging indicator,
visual FKM VM2B.1/
-V 0303197 1 1 1 1
*) available on request
Putting the filter housing out of service
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Putting the filter housing out of service
Drain the unit completely, including all of its components, before decommissioning. Remove of the hydraulic and electrical connections. Thoroughly clean all components.
Stopping the filter housing
See chapter "Putting the filter housing out of service".
Disposing of the filter housing
After dismantling the unit and separating the various materials, dispose of the unit in an environmentally friendly manner.
Customer Service / Service
Regular inspection and maintenance work are indispensable to ensure trouble-free operation and a long service life for your unit. HYDAC SERVICE GMBH Friedrichsthaler Str. 15A, Werk 13 66540 Neunkirchen-Heinitz Germany Telephone: +49 6897 509 883 Fax: +49 6897 509 324 E-mail: [email protected]
Technical data
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Technical data
MRF1 … Number of filter elements 1
Operating pressure, maximum 10 / 25 / 40 bar, see name plate
Material of sealings NBR / FKM / EPDM
Hydraulic connection G 1"
Permitted fluid temperature range - 10 … 90 °C
Permitted storage temperature range
5 … 30°C
MRF1 E – Technical data MRF1 E Installation size in inches 10“ 20“ 30“ 40“
Filter housing volume in liters 1.1 2.2 3.2 4.3
Weight when empty in kg 4.5 5.9 7.4 8.8
Filter head material 1.4581 (Stainless steel)
Filter bowl material 1.4571 (Stainless steel)
MRF1 N / MRF1 K – Technical data MRF1 N / MRF1 K Installation size in inches 10“ 20“ 30“ 40“
Filter housing volume in liters 1.9 3.2 4.6 5.9
Weight when empty in kg 2.3 3.2 4.2 5.2
Filter head material AC-44100 (aluminum)
Filter bowl material Aluminum
Model code
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Model code
MRF 1 E / 1 D 30 10 N 6 0 0
6 0 0
Filter type MRF = MultiRheo Filter Filter Size 1 = Ø ≈ 76 mm Housing material E = Stainless N = Aluminum K = Aluminum (only for Flexmicron K elements) Number of elements 1 = 1 Filter element Connection type D = G 1" Element construction length 10 = 10“ 20 = 20“ 30 = 30“ 40 = 40“ Pressure level 10 = 10 bar 25 = 25 bar 40 = 40 bar Material of sealings F = FKM (Viton) N = NBR (Perbunan) E = EPDM Clogging indicator for housing material N 100 0
= no clogging indicator
E = Standard, back-pressure indicator
B = VM 2B.1
C = VM 2C.0
D3 = VM 2 D.0/-L220
D4 = VM 2 D.0/-L24
D5 = VM 2 LZ.1/-DB
F = VR 2 F.0 (pressure switch, electrical) Clogging indicator for housing material E C12 = Differential pressure indicator, electrical (PVD 2 C.0)
D13 = Differential pressure indicator, visual/electrical (VM2D.0/-L110)
D17 = Differential pressure indicator, visual/electrical (PVD2D.0/-L220)
D18 = Differential pressure indicator, visual/electrical (PVD2D.0/-L24)
D32 = Differential pressure indicator, visual/electrical (PVL2GW.0/-V-113)
D33 = Differential pressure indicator, visual/electrical (PVL2GW.0/-V-111-16-)
Modification code
Index
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Index
A accident prevention ......................................................... 12 ambient temperature ....................................................... 14 Auxiliary personnel ........................................................... 11
C care................................................................................. 2, 5 Changing the filter element.............................................. 30 Clogging indicator ........................................... 16, 34, 36, 39 Connection ....................................................................... 39 Content .............................................................................. 3
D Density ............................................................................. 24 Description .......................................... 14, 15, 16, 21, 34, 36 Differential pressure ............................................ 19, 20, 39 Differential pressure indicator ......................................... 39 DIN ................................................................................... 23 Disposal ............................................................................ 11 Documentation Representative ......................................... 2 Drain plug ......................................................................... 16
F Filter ............... 1, 9, 10, 15, 16, 20, 21, 22, 25, 34, 36, 38, 39 Filter element ...................................... 16, 20, 21, 22, 36, 39 Filter housing ........................................................ 16, 25, 38 Filter housing volume ....................................................... 38 filtration ....................................................................... 9, 16 Filtration ..................................................................... 21, 22 Flexmicron ............................................................ 21, 22, 39 Flow rate .................................................................... 20, 24 Fluid temperature ............................................................ 21
H Hazard symbol ................................................................ 7, 8 Hydraulic connection ....................................................... 38 Hydraulic diagram ............................................................ 19
I Imprint................................................................................ 2 IN 19 Inlet .................................................................................. 19 installation ............................................................ 23, 28, 32
Internal pipe diameter ...................................................... 24 ISO..................................................................................... 23
M Maintenance ........................................................... 1, 11, 15 Material of sealings ..................................................... 38, 39 Measures ............................................................................ 8 Mineral oil ......................................................................... 24 Model code ................................................................. 14, 39
O operating ............................. 5, 6, 7, 9, 11, 12, 14, 25, 28, 32 operating temperature ..................................................... 25 Operation .......................................................................... 10 Operations control ............................................................ 11 OUT ................................................................................... 19 Outlet ................................................................................ 19
P Pressure differential ......................................................... 24 Proper/Designated Use....................................................... 9 Publisher ............................................................................. 2
S Sealing plug ....................................................................... 19 select ................................................................................... 6 Service .............................................................................. 37 Signal word ......................................................................... 8 signal words ........................................................................ 8 Size .................................................................................... 39 Spare part ......................................................................... 33 Spare parts ........................................................................ 33 Spare parts list .................................................................. 33 Specialist personnel .......................................................... 11 storing ............................................................................... 13
T Transport .......................................................................... 11 Troubleshooting ................................................................ 11
W Weight ........................................................................ 14, 38
Notes
Notes
HYDAC FILTER SYSTEMS GMBH Industriegebiet Postfach 1251 66280 Sulzbach/Saar 66273 Sulzbach/Saar Germany Germany Phone: +49 (0) 6897 509 01 Central Fax: +49 (0) 6897 509 846 (Technical Department) Fax: +49 (0) 6897 509 577 (Sales Department) Internet: www.hydac.com E-mail: [email protected]