service kit for self-contained servo-hydraulic actuators

Operating instructionsRE 62249-B/09.20

EnglishDocument no.: RA89309144_AAMaterial no.: R961013987

Service kit for self-contained servo-hydraulic actuators

Type SY-SHA

The data specified serves to describe the product. If information on the use of the product is given, it is only to be regarded as application examples and recommendations. Catalog information does not constitute warranted properties. The information given does not release the user from the obligation of own judgment and verification. Our products are subject to a natural process of wear and aging.

© All rights with Bosch Rexroth AG, also in case of applications for industrial property protection. It may not be reproduced or given to third parties without consent of Bosch Rexroth AG.

The cover shows an example configuration. The product supplied may therefore differ from the figure shown.

The original operating instructions were prepared in German.

RE 62249-B/09.20; SY-SHA, Bosch Rexroth AG

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Contents

1 About this documentation 51.1 Validity of the documentation 51.2 Required and amending documentation 51.3 Representation of information 62 Safety instructions 72.1 General information on this chapter 72.2 Intended use 72.3 Improper use 82.4 Qualification of personnel 82.5 General safety instructions 92.6 Product-specific safety instructions 102.7 Information on use of the service kit 112.8 Personal protective equipment 112.9 Obligations of the machine end-user 113 General information on damage to property and damage to product 124 Scope of delivery 135 Product information 145.1 Performance description 145.2 Product description 145.3 Product identification 166 Transport and storage 176.1 General information 176.2 Transport 176.3 Storage 187 Working with the service kit 187.1 Preconditions for sampling and use of the service kit 197.2 Unpacking 197.3 Installation conditions 197.4 Required tools and equipment 207.5 Recommended accessories 207.6 Taking fluid samples 207.7 Refilling hydraulic fluid at the SHA/EMAH system 228 Maintenance and repair 278.1 Inspection and maintenance 278.2 Cleaning and care 298.3 Repair 298.4 Spare parts 309 Disassembly and replacement 319.1 Required tools 319.2 Disassembly 319.3 Preparing storage and further use 3110 Disposal 3110.1 Environmental protection 3110.2 Return to Bosch Rexroth AG 3110.3 Packaging 3110.4 Materials used 32

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Bosch Rexroth AG, SY-SHA; RE 62249-B/09.20

10.5 Recycling 3211 Extension and modification 3212 Troubleshooting 3213 Technical data 3314 Appendix 3414.1 List of addresses 3414.2 Appendix 3515 Index 41

About this documentation 5/44


1 About this documentation

1.1 Validity of the documentation This documentation applies for the service kitSY-SHA (service kit+case), mat. no. R961013500

This documentation is intended for assemblers, operators, service engineers and system end-users.This documentation contains important information on the safe and proper assembly, transport, commissioning, operation, use, maintenance and disassembly.

▶ Read this documentation completely and particularly chapter 2 "Safety instructions" and chapter 3 "General information on damage to property and damage to product" before working with the product.

1.2 Required and amending documentation ▶ The product must not be commissioned until you have been provided with

the documentation marked with the book symbol and you have read and understood the documentation of the servo-hydraulic actuator to be commissioned.

▶ Please also observe the generally applicable, legal or otherwise compulsory regulations of the European or national legislation and the regulations on accident prevention and environmental protection applicable in your country.

Table 1: Required and amending documentation

Title Document no. Document type

System circuit diagram of SY-SHA service kit

RA83897372 Circuit diagram, see chapter 14.2

Dimensional drawing SY-SHA RA81858492 For dimensional drawing, see chapter 14.2

Operating instructions EMAH or SHA or servo-hydraulic actuator

Operating instructions of the SHA/EMAH system to be maintained

Axis-specific documentation Data sheet of the SHA/EMAH system to be maintained

Safety data sheet for hydraulic fluid Data sheet

Hydraulic fluids based on mineral oils and related hydrocarbons

90220 Data sheet

Pressure switch ifm PK6524 see ifm data sheet.

Accompanying certificate for fluids for servo-hydraulic actuator (SHA)

DCWI-11090-12 Work instructionsOn request

Test protocol for SY-SHA service kit RA83342742 Documentation of the determined pressures and temperatures, see chapter 14.2.4

Declaration of incorporation SY-SHA see chapter 14.2.1

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1.3 Representation of informationConsistent safety instructions, symbols, terms and abbreviations are used in this documentation so that you can quickly and safely work with the service kit described. For a better understanding, they are explained in the following sections.

1.3.1 Safety instructionsIn this documentation, safety instructions are included in chapter 2.6 "Product-specific safety instructions" and in chapter 3 "General information on damage to property and damage to the product" and whenever sequences of actions or instructions are explained which bear the risk of personal injury or damage to property. The described hazard avoidance measures must always be observed.

Safety instructions are structured as follows:

SIGNAL WORDType and source of danger!Consequences in case of non-compliance

▶ Hazard avoidance measures ▶ <Enumeration>

• Warning sign: Draws attention to the danger • Signal word: Identifies the degree of danger • Type and source of danger: Specifies the type and source of danger • Consequences: Describes the consequences of non-compliance • Precaution: Specifies how the danger can be prevented

Table 2: Risk classes according to ANSI Z535.6-2011

Warning sign, signal word Meaning

DANGERIndicates a dangerous situation which will cause death or severe injury if not avoided.

WARNINGIndicates a dangerous situation which may cause death or severe injury if not avoided.

CAUTIONIndicates a dangerous situation which may cause minor or medium (personal) injury if not avoided.

NOTICE Damage to property: The product or the environment could be damaged.

Safety instructions 7/44


1.3.2 SymbolsThe following symbols indicate notices which are not safety-relevant but increase the comprehensibility of the documentation.

Table 3: Meaning of the symbols

Symbol Meaning

If this information is not observed, the product cannot be used and/or operated optimally.

▶ Individual, independent action

1. 2. 3.

Numbered instruction:The numbers indicate that the actions must be carried out one after the other.

1.3.3 DesignationsThe following designations are used in this documentation:

Table 4: Designations

Designation Meaning

SHA system Servo-hydraulic actuator

EMAH system Electro-mechanical drive with electrohydrostatic gear

2 Safety instructions

2.1 General information on this chapterThe service kit described in the following has been manufactured according to the generally accepted codes of practice. However, there is still the danger of personal injury and/or damage to property if you do not observe this chapter and the safety instructions in this documentation.

▶ Read this documentation completely and thoroughly before working with the product.

▶ Keep this documentation in a location where it is accessible to all users at all times.

▶ Always include the required documentation when you pass the service kit on to third parties.

2.2 Intended useThe product is a service kit for servo-hydraulic actuators. The service kit has the function to change small volumes of hydraulic fluid.With the service kit, the required system preload in the low-pressure section of the servo-hydraulic actuator can be restored.You may use the product as follows: • Refilling of hydraulic fluid removed for sampling • Refilling of hydraulic fluid lost due to leakage < 0.2 liters

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The product is only intended for professional use and not for private use.Intended use includes having read and understood this documentation completely, especially the chapter 2 "Safety instructions".The service kit may only be operated in a technically perfect condition and used as described in these operating instructions. The connection conditions, application conditions and performance data defined in these operating instructions must not be changed.If you intend to use the service kit with other connection, application or performance data than those defined by Bosch Rexroth AG in these operating instructions, please contact Bosch Rexroth AG beforehand. The service kit must not be used with other connection, application and performance data than those defined in these operating instructions without the written approval by Bosch Rexroth AG.

2.3 Improper useAny use deviating from the intended use is improper and thus not admissible. Improper use voids any warranty claims. It is also regarded as improper use if the service kit is operated outside the indicated performance limits and operating conditions, especially the required environmental conditions.Improper use of the product includes: • Permanent installation at the SHA/EMAH system, e.g. in case of permanent leakage • Hydraulic fluid change and bleeding the SHA/EMAH system • Use in potentially explosive atmospheres • Connection to lines with a system pressure of > 10 bar

Bosch Rexroth AG does not assume any liability for damage caused by improper use. The user assumes responsibility for all risks surrounding improper use.

2.4 Qualification of personnelThe activities described in this documentation require basic knowledge of electric installation, control technology, programming and hydraulics as well as knowledge of the appropriate technical terms. In order to ensure safe use, these activities may only be carried out by a corresponding expert or an instructed person under the direction and supervision of an expert.Experts are those who can recognize potential dangers and apply the appropriate safety measures due to their professional training, knowledge and experience, as well as their understanding of the relevant conditions pertaining to the work to be undertaken. An expert must observe the relevant specific professional rules and have the necessary hydraulic expert knowledge.Expert knowledge means, among other things: • Reading and completely understanding circuit diagrams, • In particular, completely understanding the correlations regarding the safety equipment and



• Having knowledge of the function and set-up of hydraulic components. • Having knowledge of the function and set-up of electrical systems and components.

Any work with the service kit at a SHA/EMAH system must be carried out by experts familiar with the SHA/EMAH system!

Bosch Rexroth offers measures supporting training in specific fields. An overview over the training content can be found online at: http://www.boschrexroth.de

2.5 General safety instructions • Observe the valid regulations on accident prevention and environmental protection. • Observe the safety regulations and provisions of the country in which the product is used/applied.

• Exclusively use Rexroth products in technically perfect condition. • Observe all notices on the product. • Persons who assemble, operate, disassemble or maintain Rexroth products must not be under the influence of alcohol, drugs or pharmaceuticals that may affect their ability to react.

• Only use original Rexroth accessories and spare parts in order to prevent hazards to persons due to unsuitable spare parts.

• Comply with the technical data and environmental conditions specified in the product documentation.

• The installation or use of inappropriate products in safety-relevant applications could result in unintended operating states when being used which in turn could cause personal injuries and/or damage to property.

• Do not commission the product until you can be sure that the end product (for example a machine/system) where the Rexroth products are installed complies with the country-specific provisions, safety regulations and standards of the application.

• Please observe the safety-relevant information and risk specifications in the operating instructions of the manufacturer of the connected hydraulic system before commissioning the control with a hydraulic system.

• Please observe the general installation and safety instructions when working on electric systems.

• The information given in the product documentation with regard to the use of the supplied components are only application examples and recommendations. The user must check the suitability of the supplied device and the information given in this documentation with regard to their use self-dependently for his individual application and adjust it to the safety instructions and standards valid for his application, and carry out the required measures, changes and amendments.

• Technical data as well as connection and installation conditions are available in the product documentation and must be imperatively observed.

• In case of faults impairing the safety and changes in the operating behavior, shut down the service kit immediately and report the faults to the responsible personnel.

• You must generally not modify or retrofit the product.

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2.6 Product-specific safety instructions

WARNINGInsufficient functional safety!In case of mechanical and electric faults, e.g. failure of the energy supply, persons may be caught by the system, kicked away or bruised.

▶ When using the service kit at a SHA/EMAH system, make sure that the functional safety of the SHA/EMAH system is not compromised or affected in any way!

Pressurized system parts and leaking hydraulic fluid!When working at SHA/EMAH systems with stored pressure energy (accumulator or cylinders working under gravity), the SHA/EMAH system at which the service kit is connected may even be pressurized after the pressure supply has been switched off. There is moreover the danger of serious injury caused by a leaking hydraulic fluid jet.

▶ Before installation of the service kit into a SHA/EMAH system, ensure that the hydraulic system is depressurized and the electrical control de-energized.

Faulty fastening or positioning!The service kit is a mobile device which is not intended for fixed installation into a SHA/EMAH system. During use, the device is not firmly attached and only connected to the system via lines.

▶ Position the service kit in such a way that it cannot fall or tilt. ▶ Position the service kit in such a way that personnel cannot step on it. ▶ Make sure that there is no tripping hazard at lines for third persons or the

operator.

Leaking hydraulic fluid!Risk of injury! Severe injury due to fire! Risk of injury due to slipping! In case of leakage, inflammable oil mist may be generated!

▶ Prevent any potential ignition sources near the service kit! ▶ Immediately remove any leaked hydraulic fluid. ▶ Regularly check all lines, hoses, screws, quick-release couplings and fittings

for leak-tightness and externally visible damage. Correct and repair any damage immediately.

▶ Only use hoses and lines approved by Bosch Rexroth. ▶ Always switch off the service kit before releasing or attaching any hydraulic

couplings. ▶ Keep oil binding agent near the SHA/EMAH system. ▶ When working with the service kit, flushing fluid, disinfectant and cleaning

agents should always be at hand near the SHA/EMAH system.



WARNINGHot surface!Risk of burning! The service kit may become hot during running operation.

▶ Allow the service kit to cool down to room temperature before touching it directly with your hands.

Penetrating water and humidity!In case of use in humid or wet environments, water or humidity may penetrate the control electronics. In this case, malfunctions may occur at the service kit.

▶ Only use the service kit within the intended IP protection class or lower. ▶ Ensure before the assembly that all seals and caps are tight and intact.

CAUTIONExceedance of the maximum temperatures!Use of the service kit outside the temperature intended for that purpose may lead to functional failures. In the worst case, this may result in unexpected system movements and thus constitute a risk of injury for persons.

▶ Only use the service kit within the intended ambient temperatures.

2.7 Information on use of the service kit ▶ Always keep the manufacturer safety data sheet for the hydraulic fluid ready and

observe all specified safety instructions. ▶ Do not remove or damage lead seals that have been fitted by Bosch Rexroth.

2.8 Personal protective equipmentThe personal protective equipment for users of the product consists of:Safety shoes, protective glove as well as ear protection and safety goggles as necessary.All parts of the personal protective equipment must be fully functional and always be worn.

2.9 Obligations of the machine end-userAll hydraulic fluids may pose hazards for humans and the environment. These hazards are described in the safety data sheet of the hydraulic fluids. The machine end-user is responsible for providing a current safety data sheet of the hydraulic fluid used and for compliance with the specified measures.

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3 General information on damage to property and damage to product

NOTICEInadmissible mechanical load!Impact or shock forces on the service kit may damage or even destroy it.

▶ Do not place/put any objects on top of it. ▶ Position the service kit in such a way that it cannot fall down.

Risk of malfunction due to high temperatures!Hydraulic components may heat up considerably during operation. In case of high temperatures due to contact with hot surfaces, malfunctions may occur at the service kit.

▶ Do not position the service kit on or near hot surfaces.

Dirt and foreign particles in hydraulic components!Penetrating dirt and foreign particles lead to wear and malfunctions. Safe function is therefore no longer ensured.

▶ During assembly, ensure utmost cleanliness in order to prevent foreign particles such as welding beads or metal chips from getting into the hydraulic connections.

▶ Do not use linting fabric for cleaning. ▶ Ensure that no cleaning agents are able to enter the components.

Uncontrolled disconnection and connection of plug-in connectors!Service kit might be destroyed!

▶ Before installation works, separate the service kit from the mains or from the voltage source or de-energize it.

▶ Do not plug in or pull the electric plug-in connectors as long as the voltage supply is activated.

The warranty only applies to the delivered configuration.The claim to warranty expires if the product is incorrectly assembled, commissioned and operated, not used as intended and/or handled improperly.

Scope of delivery 13/44


4 Scope of delivery

Fig. 1: Scope of delivery

The scope of delivery includes:Service case with • Pluggable power supply unit 110 V-240 V AC (2) • Tank for waste oil (3) • Connection line from control electronics to drive unit (4) • SHA sampling adapter (5) An SSV hose connector is also connected to the SHA sampling adapter. These two components are firmly screw-connected and bonded additionally.

• Control electronics (6) • Drive unit (7) • Filling device incl. filter 7µm and check valve (8) • Connection line from control electronics to pressure switch (9) • Pressure switch (10) • Minimess line DN2 with check valve, both sides (11) The Minimess line (11) for the service kit features check valves on both sides. This way, ingress of air and leaking of hydraulic fluid are prevented.

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• Pressure switch operating instructions • Service kit operating instructions

Accessories, e.g. fluid kit (1), are not included in the scope of delivery and must be ordered separately, see 7.5 "Recommended accessories". In the service case, there is a dedicated storage space for the fluid kit.

▶ Check the scope of delivery for completeness. ▶ Check the scope of delivery for possible transport damage, see chapter 6

"Transport and storage".

In case of complaints, please contact Bosch Rexroth AG, see chapter 14.1 "List of addresses".

5 Product information

5.1 Performance descriptionThe SY-SHA service kit is a mobile maintenance unit for refilling of the hydraulic fluid in a SHA/EMAH system.In practice, light leakage and related reduction in accumulator pressure over a longer operating time cannot be fully avoided. Additionally, fluid samples are taken regularly at SHA/EMAH systems to check the quality of the hydraulic fluid. These samples also lead to a reduction in accumulator pressure which must be restored according to specifications.After preparation and connection of the SY-SHA service kit to the SHA/EMAH system, the hydraulic fluid is automatically refilled up to the pre-set pressure.

5.2 Product description

5.2.1 Main componentsThe SY-SHA service kit consists of a storage tank, referred to as "Fluid kit", a filling device, which can be disconnected, and a drive unit controlled by the control electronics.The operating states are visually indicated at the control electronics. The power supply of the SY-SHA maintenance is realized via a voltage source.

The fluid kit of the service kit contains the hydraulic fluid for the SHA/EMAH system to be filled.These fluid kits are available as special accessories with customer-specific hydraulic fluids.The hydraulic fluid is specially conditioned and filled in by Bosch Rexroth.

Fluid kit

Product information 15/44


The fluid kit of the SY-SHA maintenance unit is sealed during operation. In case of extended active application of the maintenance unit at the SHA/EMAH system exceeding a position of 45° of the fluid kit or in case of horizontal storage with a stored pressure of >0.5 bar, hydraulic fluid may get past the piston. Hydraulic fluid may then flow into the drive unit, which should be avoided. If the fluid kit is empty, it must be replaced by a new kit.The fluid kit should not be reused if the time between two sampling processes at the fluid kit exceeds >6 months. During this period, the hydraulic fluid may have lost its property regarding special conditioning. Nor should already emptied fluid kits be reused or refilled with any hydraulic fluid. See also separate information in the specific SHA/EMAH documentation.

The output coupling of the filling device is connected to the SHA/EMAH system. By means of the drive unit, the hydraulic fluid is displayed from the fluid kit and pumped into the SHA/EMAH system. If the service kit is accidentally connected to an unsuitable (high pressure) connection at the SHA/EMAH system, the service kit is protected against bursting by means of a check valve integrated into the filling device.There is also a filter between the fluid kit and the output coupling. It collects any abrasion from the fluid kit to ensure the strict requirements for oil cleanliness of the SHA/EMAH system.

The SY-SHA service kit is connected to the SHA/EMAH system by means of a hydraulic measuring line with check valves integrated on both sides. This way, inlet or outlet of hydraulic fluid and/or air is prevented.

Before the SHA/EMAH system is to be filled, the pressure switch must be attached to the defined port "ST2". By means of an adjusting ring, this pressure switch can be set to 0-10 bar according to the required preload pressure of the respective SHA/EMAH system. The control electronics are signaled by the pressure switch if the set SHA preload pressure is reached. Afterwards, the drive unit is deactivated automatically.

The control electronics serve for control of the drive unit. The control electronics feature two inputs and one output. One input serves for voltage supply and the other is intended for a hydraulic pressure switch for communication of the pressure at the SHA/EMAH system and control of the output by means of a relay. This way, the motor is respectively switched on or off. To protect the components, a fuse is integrated in the electric circuit. If it is operated, the pressure switch for "POWER ON" and the pushbutton are flashing. If the "POWER ON" pressure switch is operated and the command pressure at the system to be filled was not reached, the motor is accordingly switched by the hydraulic pressure switch until the pressure is reached. During this process, the "FILLING PROCESS RUNNING" LED of the "MANUAL MODE"

Filling device

Service set connection to SHA/EMAH system

Pressure switches

Control electronics

16/44 Product information


pushbutton is flashing. If the pressure in the hydraulic system is reached, the motor is switched off by the pressure switch and the "FILLING PRESSURE REACHED" LED starts flashing. As only a rough setting is made via the pressure switch, manual switching of the motor may be necessary for exact adjustment of the hydraulic pressure. This is done with the "MANUAL MODE" pushbutton.

5.3 Product identification

5.3.1 Information on the name plate of the service kitThe meaning of the information on the name plates of the service kit is described according to the numbered fields in the following table.

Fig. 2: Name plate on the case (outside)

Fig. 3: Name plate in the case (inside)

1 Word mark 2 Material number

3 Type designation 4 Serial number

5 Manufacturer's factory number 6 Date of production

10 Designation of origin 106 Customer order number

Transport and storage 17/44


6 Transport and storage

6.1 General informationDIN EN 60721-3 specifies classifications and limit values applicable for the service kit. Observe the detailed description of the classifications in order to consider all influencing factors specified in the relevant classification.

Table 5: Classes of environmental conditions according to DIN EN 60721-3-1 admissible for storage:

Type of classification Class

Climatic environmental conditions 1K21

Biological environmental conditions 1B1

Chemically active substances 1C2

Mechanically active environmental conditions 1S11

Mechanical environmental conditions 1M11

Table 6: Classes of environmental conditions according to DIN EN 60721-3-2 admissible for transport:







Table 7: Classes of environmental conditions according to DIN EN 60721-3-3 admissible for operation:







6.2 TransportThere are no special transport instructions for this product. You must, however, observe the notes in chapter 2 "Safety instructions" and comply with the environmental conditions for storage and transport. Bosch Rexroth recommends storing and transporting the service kit including accessories inside the case included in the scope of delivery.

18/44 Working with the service kit


6.3 StorageDeviating from DIN EN 60721-3, the following values apply for the service kit:

Table 8: Storage conditions

Information ValueAir humidity 5 %...70 %

Condensation not admissible

Ice formation/icing not admissible

Direct sunlight not admissible

Leaking salt spray not admissible

Maximum storage time max. 2 years

7 Working with the service kit

WARNINGCommissioning by persons without the required knowledge!Danger of damage to property and personal injuries. Working with the service kit requires basic hydraulic and electrical knowledge.

▶ The service kit may only be commissioned by qualified staff.

CAUTIONInsufficient space!Insufficient space may lead to injury due to crushing or abrasion during work with the service kit at the SHA/EMAH system.

▶ Make sure that there is sufficient space. ▶ Make sure that all components of the service kit can be easily reached.

Faulty assembly of components of the service kit!Incorrectly attached components of the service kit may become loose and cause interruptions during maintenance.

▶ Before starting with testing, make sure that all connections are properly connected.

▶ Regularly check the connector plug for visible damage. ▶ Correct and repair any damage immediately.

Working with the service kit 19/44


NOTICECondensed water!Risk of short-circuit

▶ Allow the service kit to acclimatize for several hours to prevent formation of condensed water in the control electronics housing.

Penetrating humidity!The housing of the control electronics is closed. However, according to the applicable protection class, fluids may enter and lead to faults and short-circuit. Safe function of the service kit is therefore no longer ensured.

▶ When working with the service kit, always ensure that no fluids can enter the electronics housing.

Major potential differences!Danger of destruction of the electronics by connecting or disconnecting plug-in connectors under voltage.

▶ Switch off the power supply to the relevant system part before assembling the device or when connecting and disconnecting connectors.

7.1 Preconditions for sampling and use of the service kitFluid samples may only be taken or the service kit may only be connected to the SHA/EMAH system if the following conditions are met: • The SHA/EMAH system must be de-energized. The SHA/EMAH system must be secured against restarting.

• The SHA/EMAH system or the customer fitting must be secured against dropping. • The service kit may only be connected to the dedicated ports (see operating instructions of the respective SHA/EMAH system or hydraulic diagram of the SHA/EMAH system).

• At the time of sampling, the accumulator preload pressure (p1) of the SHA/EMAH system must be within the dedicated pressure range for the axis.

7.2 UnpackingDispose of the packaging in accordance with the currently applicable national provisions in your country.

7.3 Installation conditions ▶ For installing the product always observe the environmental conditions specified

in the operating instructions.

NOTICE: The environment must be free from aggressive substances (acids, bases, corrosive agents, salts, metal vapors, etc.) which may enter the device despite compliance with the protection class.



7.4 Required tools and equipmentNo special tools are required for the assembly.When working with the service kit, keep the following components ready: • Complete service kit • As necessary, additional Minimess line • As applicable, adapter, see chapter 7.5 "Recommended accessories" • Container for waste oil • Fluid kit with specific hydraulic fluid • Non-linting cloth • Oil analysis kit 4, red (R961008305) see chapter 7.5 "Recommended accessories".

Voltage supply: 100 V...240 V AC. Connection to a control cabinet with frequency converter is not admissible. This can lead to damage at the power supply unit or uncontrolled operating states at the service kit.

7.5 Recommended accessories

Table 9: Accessories

Denomination Material number NoticeFLUID KIT HLP 46-01 0.25L R961013501 Avia RSL46, 250 ml, specially

cleaned

FLUID KIT HVLP 46-01 0.25L R961013505 Renolin Extreme Temp Plus, 250 ml, specially cleaned

FLUID KIT HVLP 46-02 0.25L R961013506 Renolin Extreme Temp, 250 ml, specially cleaned

Other oil types on request

Fluid analysis kit 4 red R961008305

Measuring coupling SY-SHA RH12 R961014031 Filling port, large

Measuring coupling SY-SHA RH08 R961014032 Filling port, standard

Measuring coupling SY-SHA MM01 R961014033 Measuring adapter DN2 - ST distributor

Pressure gauge 213.53/63/0-4BAR/G1/&1)

R901481155 Pressure gauge

Measurement fitting R901430857 Pressure gauge connection1) The pressure gauge (R901481155) is delivered without adapter. You also need the

measurement fitting (R901430857)

7.6 Taking fluid samples ▶ The prevent contamination of the hydraulic fluid, the SY-SHA service kit must not

be connected during hydraulic fluid sampling. ▶ An analysis kit 4 RED must be available! Filling into a different tank for analysis is

not admissible! ▶ Before sampling of hydraulic fluid at the SHA/EMAH system, the actual pressure

and the hydraulic fluid temperature should be noted down. For this purpose, the test sheet can be used, see chapter 14 "Appendix". Also observe the axis-specific documentation with the correct filling pressure dependent on the position and the oil temperature.



1. Screw off the end cap or pressure load cell at the measuring coupling of the control block (SHA/EMAH system).

Possible sampling points at the SHA/EMAH system: ST1 = Sampling ST1 = Filling point ST2 = Pressure switch attachment The sampling point may deviate depending on the system revision. In this case, please contact Bosch Rexroth. Upcoming systems will feature compliant interfaces for the SHA maintenance unit. See specific hydraulic circuit diagram of the respective SHA/EMAH system.

If no "ST2" sampling point is available, connect the pressure switch, e.g. to "ST1", by means of T-fitting/distributor (see chapter 7.5 "Recommended accessories"). All T-fittings/distributors must be bled and flushed before use.

2. Screw the hydraulic measuring line to the defined sampling point of the SHA/EMAH system.

3. Have a waste oil tank ready.4. Guide the hydraulic measuring line or the sampling adapter into the collecting

tank.5. Slowly screw the SHA sampling adapter by hand on the other end of the hydraulic

measuring line until the hydraulic fluid starts running.6. Flush the hydraulic measuring line if necessary. This way, any residues

from waste oil or particles are cleaned out of the hydraulic measuring line. Otherwise, these would have an impact on the result!Make sure that the hydraulic measuring line is completely flushed: Per 1.0 m line length: approx. 3 s at 2 bar system preload pressure

7. Open the analysis tank and fill in at least 80 ml of the sampled hydraulic fluid. Close the analysis tank and label it according to the "Accompanying certificate for fluids for servo-hydraulic actuator (SHA)", see chapter 1.2.

8. Screw off the hydraulic measuring line and close the measuring coupling at the SHA/EMAH system with the end cap.

The above-described procedure must be repeated for each measuring point as necessary. Enter the sampling point in the accompanying certificate of the sample under "Sampling point".

To compensate for the missing hydraulic fluid volume, the SHA/EMAH system must be filled or preloaded again as described in the following points.



7.7 Refilling hydraulic fluid at the SHA/EMAH system

WARNINGImproper use of the service kit!Danger of damage to property and personal injuries. Unauthorized commissioning of the service kit, e.g. by insufficiently qualified personnel, can lead to considerable hazards!

▶ Secure the service kit against unauthorized commissioning.

danger of damage to property and personal injuries due to leaking hydraulic fluid!Inadmissible mechanical load on the oil hose due to incorrect installation may lead to leakage of hydraulic fluid.

▶ Avoid kinking and tensile load at the hydraulic measuring line. ▶ The hydraulic measuring line must not be twisted. ▶ The outer layer of the hydraulic measuring line must not be subject to abrasion

or impacts. ▶ Place the service kit in such a way that it is not subject to mechanical loads at

the hydraulic measuring line.

NOTICEMixing of hydraulic fluids!Any mixing of hydraulic fluids of different manufacturers and/or of different types of the same manufacturer is not admissible.

▶ Ensure compliance of the approved hydraulic fluid in the SHA/EMAH system with the hydraulic fluid in the service kit.

▶ Observe the manufacturer information for the hydraulic fluids used.

7.7.1 Before commissioning ▶ Check the SY-SHA service kit prior to commissioning for visible transport damage. ▶ Check the visible line system for safe condition. ▶ Check the electric connection cable for damage (visual inspection). ▶ Check the power source for suitability and observe the required connection lines. ▶ Connect the SY-SHA service kit only to the power supply if the "POWER ON"

switch is not pressed. ▶ All work with the service kit at the SHA/EMAH system must be monitored by

qualified personnel.



7.7.2 Commissioning the service kit1. Connect the pressure switch, the drive unit and the pluggable power supply to

the control electronics.

Fig. 4: Establishing electrical connection

2. Screw the fluid kit into the console of the filling device. - Screw off the red end cap from the fluid kit.

Fig. 5: Removing the red end cap

Before screwing the fluid kit into the black console, check that the seal is present and in the correct position in the black console.

- Screw the fluid kit into the black console. It is installed in vertical position (fluid kit on top). Screw the fluid kit by hand into the threaded



receptacle of the filling device. While doing so, hold the black console at the fitting. Inside the filling device, there is a limit stop for installation.

Fig. 6: Screwing the fluid kit into the filling device

Point 2 is not required if a fluid kit is still screwed into the filling device. Observe the storage time or suitability of the fluid kit for your SHA/EMAH system.

3. Connect the drive unit of the service kit with the fluid kit. - The hexagon of the fluid kit must be inserted flush into the hexagon

of the drive unit.

Fig. 7: Connecting the fluid kit with the drive unit

- Turn the drive unit to position it correctly. For support, each component has a fine raster.

- Tighten the thread of the drive unit ring by hand until the white triangle on the drive unit is fully visible. During this work step, hold the maintenance unit at the fluid kit to prevent the forces from acting on the filling device.



Fig. 8: Connecting the fluid kit with the drive unit

4. Screw in the hydraulic measuring line by hand at the output of the filling device.5. Screw in the SHA Minimess adapter by hand at the other end of the hydraulic

measuring line.

The control electronics must not be activated, i.e. the "POWER ON" button must not be pressed.

6. Connect the pluggable power supply.7. Hold the prepared service kit in a vertical position. The output should face

upwards. This way, any air bubbles from assembly of the fluid kit can escape through the refilling line. Afterwards, dip the open end of the Minimess line into the waste oil tank.

8. Switch on the control electronics by pressing "POWER ON". The hydraulic fluid starts running into the waste oil tank.The hydraulic fluid is initially running without bubbles. After a short time, air bubbles may escape from the connection piece.

9. Switch off the control electronics, if the hydraulic fluid escapes from the line without bubbles (approx. 20 ml).

10. Screw off the SHA sampling adapter. The hydraulic measuring line is now closed by the integrated check valve. Entry of air and leakage of hydraulic fluid are not possible.

An SSV hose connector is also connected to the SHA sampling adapter. These two components are firmly screw-connected and bonded additionally. When screwing off the SHA sampling adapter, see previous point, make sure that also the hose connector is removed from the hydraulic measuring line.

▶ The maintenance unit is now bled and ready for filling the SHA/EMAH system.



7.7.3 Refilling hydraulic fluid at the SHA/EMAH systemSet the pressure switch with the "SET" adjustment knob to approx. 0.1 - 0.2 bar below the specified pressure value. This supports the process as "overfilling" of the system requires subsequent draining of hydraulic fluid. The pressure value specified on the hydraulic diagram must always be complied with. The current hydraulic fluid temperature (at MT2) and, as applicable in some systems, the current cylinder position of the SHA/EMAH system must be observed. Observe the applicable documents.

Install the pressure switch by hand at port "ST2" of the SHA/EMAH system.Connect the hydraulic measuring line to port "ST1" of the SHA/EMAH system.

The sampling point may deviate depending on the system revision. In this case, please contact Bosch Rexroth.

The maintenance unit may be positioned in any way during filling.

1. Switch on the control electronics by pressing "POWER ON".

Filling is now initiated and ends automatically if the set pressure is reached! During this process, the "POWER ON" LED, the "FILLING PROCESS RUNNING" LED of the control electronics and the green LED at the pressure switch are flashing. For 100 ml, approx. 4 min. are required. If the pressure value is reached, the "FILLING PROCESS REACHED" LED at the control electronics and an orange LED at the pressure switch are flashing in addition to the green LED.

▶ Automatic filling is completed.

2. Read off the pressure value at the machine controls the SHA/EMAH system. Increase or reduce the pressure as necessary. Increasing the pressure: To do so, press "MANUAL MODE". Reducing the pressure: See chapter 7.6 "Taking fluid samples", however, let the hydraulic fluid run into the waste oil tank.

Low pressure at the SHA/EMAH system (system preload) must be set according to the temperature and, as applicable, the cylinder position.

3. Remove the pressure switch and the hydraulic measuring line.The residual hydraulic fluid in the fluid kit can be used. Respectively, the fluid kit must be left in the filling device. This way, leakage of hydraulic fluid is prevented! The storage time of the respective hydraulic fluid must be observed.

4. Set the SHA/EMAH system into the condition ready for operation.5. Clean the service kit.

Pressure switch setting

Connection with the SHA/EMAH system

Starting the filling process

Maintenance and repair 27/44


1. Disconnect the drive unit from the fluid kit. While doing so, hold the maintenance unit at the fluid kit. This way, the fluid kit cannot be screwed out of the filling device.If any pressure is trapped between the fluid kit and the Minimess output, the drive unit cannot be disassembled. The pressure must be drained at the output of the maintenance unit by means of the SHA sampling adapter.

2. Remove the red end cap from the new fluid kit, see chapter 7.7.2.3. Keep the new fluid kit at hand.4. Hold the filling device and screw out the old fluid kit vertically in

counter-clockwise direction. Hold the filling device vertically with the fluid kit facing upwards. This way, hydraulic fluid leakage through the filling device is prevented.

When turning the old fluid kit out, see to it that the seal ring remains in the black console and is in the correct position.

5. Repeat points 2 and 3 in chapter 7.7.2 with the new fluid kit.

8 Maintenance and repair

8.1 Inspection and maintenance ▶ Regularly check the product and connections for secure fitting.

Loose connections may cause malfunctions. ▶ As a precaution, exchange seals at reasonable time intervals.

Exchange fluid kit

28/44 Maintenance and repair


Preventative maintenance increases the life cycle of the service kit and accessories.

8.1.1 Replacing the filter insertIf hydraulic fluid cannot be discharged from the maintenance unit in depressurized condition, the filter in the filling device may be clogged. Clean the integrated filter.

Fig. 9: Filter change

1 Basic body 1 2 Basic body 2

3 Filter element 4 Holding spring

5 Seal ring

1. Disconnect the basic elements (1) and (2) from each other.2. Clean and replace the filter element (3).3. Reassemble the components listed below, see fig. 9. Observe the installation

direction of the filter element (spring (4) must apply pressure on the closed front side of the filter element (3)). Screw-connect the two basic elements with a tightening torque of 25 Nm.

4. Check the filling device for leak-tightness.5. The maintenance unit must be flashed without hydraulic measuring line and only

with the SHA sampling adapter. Flushing quantity: ca. 20 ml.

If the filter element cannot be cleaned, a respective spare part is available, see chapter 8.4 "Spare parts".

12 345

Maintenance and repair 29/44


8.2 Cleaning and care

NOTICEPenetrating dirt and humidity!Operating failures.

▶ Always ensure cleanliness when working at the service kit!

Solvents and aggressive cleaning agents!Solvents and aggressive cleaning agents can damage the SY-SHA service kit!

▶ Do not use aggressive cleaning agents for cleaning. ▶ Do not use a high-pressure washer for cleaning.

For cleaning and maintenance proceed as follows: ▶ Perform a visual inspection and check the tight seat of all lines and connections. ▶ Check all connections of the service kit for correct seat and damage at least once

per year. ▶ Check the lines for breaks and crushes. Have damaged or defective lines

exchanged immediately! ▶ Clean the SY-SHA service kit only using a damp, non-linting cloth. Only use water

and, if necessary, a mild cleaning agent.

8.3 RepairFor safety-related reasons, unauthorized modification of the service kit is not allowed! Repair and maintenance works may only be performed by Bosch Rexroth AG. For repair and maintenance, return the service kit to the service address specified in chapter 14.1.Devices returned to Bosch Rexroth for repair should be sent in the original packaging.

30/44 Maintenance and repair


8.4 Spare partsRefer to www.boschrexroth.com to directly order spare ports for your service kit from our eShop.When ordering, please indicate the material number of the respective spare parts.

Table 10: Spare parts

Denomination Material number NoticeFUELLVORRICHTUNG SY-SHA SERVICE-KIT R961013499 Filling device

ANTRIEBSEINHEIT SY-SHA SERVICE-KIT R901518182 Drive unit

STECKERNETZGERAETATM 012T-W120U/E/B/A&

R901513918 Plug-in power supply unit

MESSSCHLAUCH S100-AR-AR-0100N R996405711 Hydraulic measuring line 1 m

LEITUNGSFILTER SFI2-M-4G-7-S6 R901525352 Inline filter

MESSKUPPLUNGSERVICE KIT SY-SHA*BG

R961013983 Sampling coupling

DRUCKSENSOR PK6524 R901134147 Pressure switch

ANSTEUERELEKTRONIK SY-SHA SERVICE-KIT

R961013498 Control electronics

CASE ALU +LOGO "REXROTH

R900219817 Case (without insert)

SENSORKABEL SAC-4P-M 8MS/1,5-PUR& R901519133 Sensor cable M8 (motor)

SENSORKABEL SAC-4P-M12MS/ 1,5-PU R901519012 Sensor cable M12 (pressure switch)

FLASCHE 250ML-PP 215-5683 R900235905 Bottle 250 ml

In case of questions regarding spare parts, please contact your local Bosch Rexroth service:Bosch Rexroth AG Service Hydraulics Bgm.-Dr.-Nebel-Str. 897816 Lohr am MainPhone: +49 (0) 9352 - 40 50 [email protected]

For the addresses of our sales and service network, please refer to www.boschrexroth.com/adressen

Disassembly and replacement 31/44


9 Disassembly and replacement

9.1 Required toolsNo special tools are required for disassembly.

9.2 DisassemblyObserve the information and assembly steps in chapter 7 "Working with the service kit".

9.3 Preparing storage and further useTo prepare the service kit for storage and further use, proceed as follows:

▶ Store the service kit only inside its original packaging (case). ▶ Comply with the admissible storage temperature range. ▶ Protect the service kit from dust and humidity.

10 Disposal

10.1 Environmental protectionCareless disposal of the service kit may result in environmental pollution.

▶ Dispose of the product therefore in accordance with the currently applicable national provisions in your country.

▶ Please observe the following information for the environmentally-friendly disposal of the service kit.

10.2 Return to Bosch Rexroth AGThe products manufactured by us can be returned to us for disposal purposes at no costs. There must be no inappropriate foreign substances or third-party components when products are returned. The components have to be sent free to the door to the following address:Bosch Rexroth AGIndustrial Hydraulics ServiceBürgermeister-Dr.-Nebel-Straße 897816 Lohr am MainGermany

10.3 PackagingUpon request, reusable systems can be used for regular deliveries.The materials for disposable packaging are mostly cardboard, wood, and expanded polystyrene. They can be recycled without any problems. Due to ecological reasons, disposable packaging should not be used for returning products to Bosch Rexroth.

32/44 Extension and modification


10.4 Materials usedHydraulic components from Bosch Rexroth do not contain any hazardous materials that could be released during intended use. In the normal case, no negative effects on human beings and on the environment have to be expected.The service case with service kit mainly consists of: • Aluminum • Copper • Plastics • Electronics components and assemblies • Elastomers

10.5 RecyclingDue to the high share of metal, the products can mostly be recycled. In order to achieve an ideal metal recovery, disassembly into individual assemblies is required. The metals contained in electric and electronic assemblies can be recovered by means of special separation procedures as well. If the products contain batteries or accumulators, they have to be removed before recycling and furnished to the battery recycling, if possible.

11 Extension and modificationThe service kit including accessories must not be extended or modified. Modification of the service kit or included components will lead to expiry of warranty.

12 Troubleshooting ▶ Have troubleshooting only be carried out by Bosch Rexroth specialist personnel. ▶ Try to get a clear idea of the cause of error.

Technical data 33/44


13 Technical dataWeight without packaging:Service kit (without fluid kit): 4.2 kgFluid kit: 0.35 kg

Table 11: Technical data, electric

Information ValueVoltage supply power supply unit Alternating voltage 100 V to 240 V

Operating voltage Direct voltage 12 V / 1 A

Fuse protection of the control electronics Fuse T 0.315 A / G-fuse 5x20 mm, IEC 60 127-2/3

Table 12: Technical data, hydraulic

Information ValuePressure tube connection Hydraulic measuring coupling M16x2

Pressure switch connection Hydraulic measuring coupling M16x2

Fluid cartridge Fluid kit, 250 ml non-reusable

Maximum flow 100 ml in approx. 4 minutes

Maximum refilling pressure 10 bar

Motor life cycle > 100 oil samples

Operating temperature of fluid cartridges 15 °C to 40 °C

Fluid cleanliness according to ISO 4406 max. 18/16/13

34/44 Appendix


14 Appendix

14.1 List of addresses

Bosch Rexroth AGIndustrial Hydraulics ServiceBürgermeister-Dr.-Nebel-Straße 897816 Lohr am MainGermany

Phone +49 (0) 9352/40 50 60Email [email protected]

For service representatives in your area outside of Germany, please refer to www.boschrexroth.com

Bosch Rexroth AGZum Eisengießer 197816 Lohr am MainGermany

Phone +49 (0) 9352/40 30 20Email [email protected]

The addresses of our sales and service network and sales organizations can be found at www.boschrexroth.com/adressen

Contacts for service and spare parts

Headquarters

Appendix 35/44


14.2 Appendix

14.2.1 Declaration of incorporation

36/44 Appendix


14.2.2 System circuit diagram of SY-SHA service kit

Appendix 37/44


14.2.3 Dimensional drawing of SY-SHA service kit

38/44 Appendix


14.2.4 SY-SHA test record

Confidential

RA83342742 Annex/supplementary sheet

Test report, service kit SY-SHA Edition: 2020-01-29 Editor: DC-IH/EHC42 Reference: -

Ref. edition: - Acquiring actual and reference data within the framework of servicing activities on SHA/EMAH systems by means of the service kit.

First edition

Page 1 / 3

© B

osch

Rex

roth

AG

202

0

Table of contents Page 1 Aim ........................................................................................................................................... 1 2 Changes .................................................................................................................................. 1 3 Product-specific command values and tolerances ............................................................ 1 4 Stocktaking ............................................................................................................................. 2 4.1 Before taking hydraulic fluid from the system (fluid sample) .................................................... 3 4.2 After having topped up hydraulic fluid in the system (replacing withdrawn amount) ............... 3

1 Aim This document is to be used for acquiring actual and reference data within the framework of servicing activities on SHA/EMAH systems by means of the service kit. This simplifies the exchange of information and contributes to a higher data quality.

2 Changes This section describes the most important modifications of the process instructions compared to the previous edition. Version Editor (department, name) Date Change AA DC-IH/EHC42

2020-01-29 First edition

3 Product-specific command values and tolerances

Relevant values (hydraulic fluid type, pressure pre-charge rate p1) can be found in the individual axis documentation. (Installation drawing, fluid plan, technical data sheet)

Appendix 39/44


Acquiring actual and reference data when using the Service Kit Test report, service kit SY-SHA

Page 2 / 3

4 Stocktaking

Please enter values here Remark

Date of stocktaking

Machine owner

Contact End customer, machine manufacturer

Name of fitter

Reason for service Routine check, fluid sample, defect, etc.

Visual inspection Check for correctness and completeness of: Correct installation and cabling, Minimess coupling for freedom from leakage, other components for freedom from leakage, cleanliness (dust and dirt) Presence of nameplate, data on nameplate

Material number of the system Can be found on the nameplate on the hydraulic control block. See also specific axis documentation.

Serial number of the system Can be found on the nameplate on the hydraulic control block. See also specific axis documentation.

Hydraulic fluid type See technical documentation of specific axis documentation.

Period of use of hydraulic fluid In hours, months, years or cycles

Marking of fluid sample 7-digit number according toOILCHECK

Interface for taking oil sample e.g.: ST1, designation ofmeasuring point(s) as given on thehydraulic block

Filling interface for hydraulic pre-charge

e.g.: ST1, designation ofmeasuring point(s) as given on thehydraulic block

40/44 Appendix


Acq

uirin

g ac

tual

and

refe

renc

e da

ta w

hen

usin

g th

e Se

rvic

e K

it Pa

ge 3

/ 3

Test

repo

rt, s

ervi

ce k

it SY

-SH

A R

A 2

020-

01-2

9 4.

1B

efor

e ta

king

hyd

raul

ic fl

uid

from

the

syst

em (f

luid

sam

ple)

Type

Act

ual v

alue

R

efer

ence

val

ue

Tole

ranc

e U

nit

Rem

ark

Tem

pera

ture

H

ydra

ulic

flui

d

- -

°C

The

curre

nt h

ydra

ulic

fluid

tem

pera

ture

can

be

read

usi

ng th

e so

ftwar

e. N

ote

the

actu

al v

alue

. Rec

omm

enda

tion:

Ser

vicin

g sh

ould

be

carri

ed o

ut a

t a

hydr

aulic

flui

d te

mpe

ratu

re o

f 20

°C –

40

°C; t

he te

mpe

ratu

re o

f the

sys

tem

sh

ould

be

bala

nced

. Pr

e-ch

arge

pr

essu

re o

f sys

tem

/ a

ccum

ulat

or p

1

+0.1

bar

Th

e re

fere

nce

valu

e at

20

°C is

spe

cifie

d on

the

fluid

pla

n in

the

spec

ific a

xis

docu

men

tatio

n. T

he to

lera

nce

is +

0.1

bar.

The

refe

renc

e va

lues

at t

empe

ratu

res

othe

r tha

n 20

°C c

an b

e fo

und

in th

e sp

ecific

axi

s do

cum

enta

tion.

Rec

omm

enda

tion:

Ser

vicin

g sh

ould

be

carri

ed

out a

t a h

ydra

ulic

fluid

tem

pera

ture

of 2

0 °C

– 4

0 °C

; the

tem

pera

ture

of t

he

syst

em s

houl

d be

bal

ance

d.

The

hydr

aulic

pre

ssur

e in

the

axis

sho

uld

be b

alan

ced

as fa

r as

poss

ible

. In

the

case

of s

yste

ms

with

sin

gle-

rod

cylin

der,

it is

obl

igat

ory

that

the

cylin

der

is c

ompl

etel

y ex

tend

ed! I

f thi

s is

impo

ssib

le, c

onsu

lt Bo

sch

Rex

roth

. Mor

e de

taile

d in

form

atio

n ca

n be

foun

d in

the

spec

ific a

xis

docu

men

tatio

n.

In th

e co

lum

n “R

efer

ence

val

ue” y

ou c

an e

nter

the

valu

e th

at s

houl

d be

ac

hiev

ed a

t the

spe

cific

hydr

aulic

flui

d te

mpe

ratu

re. I

n th

e be

st c

ase,

no

devia

tions

sho

uld

occu

r, un

less

ther

e w

as lo

ss o

f oil.

4.2

Afte

r hav

ing

topp

ed u

p hy

drau

lic fl

uid

in th

e sy

stem

(rep

laci

ng w

ithdr

awn

amou

nt)

Ty

pe

A

ctua

l val

ue

Ref

eren

ce v

alue

To

lera

nce

Uni

t R

emar

k

Tem

pera

ture

H

ydra

ulic

flui

d

- -

°C

The

curre

nt h

ydra

ulic

fluid

tem

pera

ture

can

be

read

usi

ng th

e so

ftwar

e. N

ote

the

actu

al v

alue

. Rec

omm

enda

tion:

Ser

vicin

g sh

ould

be

carri

ed o

ut a

t a

hydr

aulic

flui

d te

mpe

ratu

re o

f 20

°C –

40

°C; t

he te

mpe

ratu

re o

f the

sys

tem

sh

ould

be

bala

nced

. Pr

e-ch

arge

pr

essu

re o

f sys

tem

/ a

ccum

ulat

or p

1

+0.1

bar

Th

e re

fere

nce

valu

e at

20

°C is

spe

cifie

d on

the

fluid

pla

n in

the

spec

ific a

xis

docu

men

tatio

n. T

he to

lera

nce

is +

0.1

bar.

The

refe

renc

e va

lues

at t

empe

ratu

res

othe

r tha

n 20

°C c

an b

e fo

und

in th

e sp

ecific

axi

s do

cum

enta

tion.

Rec

omm

enda

tion:

Ser

vicin

g sh

ould

be

carri

ed

out a

t a h

ydra

ulic

fluid

tem

pera

ture

of 2

0 °C

– 4

0 °C

; the

tem

pera

ture

of t

he

syst

em s

houl

d be

bal

ance

d.

The

hydr

aulic

pre

ssur

e in

the

axis

sho

uld

be b

alan

ced

as fa

r as

poss

ible

. In

the

case

of s

yste

ms

with

sin

gle-

rod

cylin

der,

it is

obl

igat

ory

that

the

cylin

der

is c

ompl

etel

y ex

tend

ed! I

f thi

s is

impo

ssib

le, c

onsu

lt Bo

sch

Rex

roth

. Mor

e de

taile

d in

form

atio

n ca

n be

foun

d in

the

spec

ific a

xis

docu

men

tatio

n.

In th

e co

lum

n “R

efer

ence

val

ue” y

ou c

an e

nter

the

valu

e th

at s

houl

d be

ac

hiev

ed a

t the

spe

cific

hydr

aulic

flui

d te

mpe

ratu

re. I

n th

e be

st c

ase,

no

devia

tions

sho

uld

occu

r, un

less

ther

e w

as lo

ss o

f oil.

Index 41/44


15 Index

▶ AAssembly 18

▶ CCleaning and care 29

▶ DDamage to property 12Designations 7Disassembly and replacement 31Disposal 31

▶ EEnvironmental protection 31Extension and modification 32

▶ IIntended use 7IP protection class 11

▶ LList of addresses 34

▶ MMeasures supporting training 9

▶ NName plate 16

▶ PPackaging 31Product identification 16

▶ QQualification 8

▶ RRecycling 32Repair 29Required documentation 5Return to Bosch Rexroth AG 31Risk classes according to ANSI Z535.6-2006 6

▶ SSafety instructions 7 – General 9 – Product-specific 10 – Signal word 6

Scope of delivery 13Spare parts 30Storage 31Symbols 7

▶ TTechnical data 33Tools 20Transport and storage 17Troubleshooting 32

▶ WWarranty 12

42/44 Index


Index 43/44


Bosch Rexroth AGIndustrial HydraulicsZum Eisengießer 197816 Lohr a. MainGermanyTel: +49 (0) 9352/40 30 [email protected]

Subject to change without noticePrinted in GermanyRE 62249-B/09.20

service kit for self-contained servo-hydraulic actuators

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