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Operating instructions
RE 29681-B/11.2019

English

Service case with test device

for servo valves without

integrated electronics

Type VT-SVTSY-1

HAD6100_99

Содержание rexroth VT-SVTSY-1

Страница 1: ...Operating instructions RE 29681 B 11 2019 English Service case with test device for servo valves without integrated electronics Type VT SVTSY 1 HAD6100_99 ...

Страница 2: ... from the obligation of own judgment and verification Our products are subject to a natural process of wear and aging This document as well as the data specifications and other information set forth in it are the exclusive property of Bosch Rexroth AG It may not be reproduced or given to third parties without its consent The cover shows an example configuration The product supplied may differ from...

Страница 3: ... 15 5 2 Product description 15 5 3 Block diagram pinout 16 5 4 Device view 17 5 5 Overview of servo valves suitable for being tested 18 5 6 Identification of the product 18 6 Transport and storage 19 7 Installation 19 7 1 Unpacking 19 7 2 Installation conditions 19 7 3 Required tools 20 7 4 Recommended accessories 20 7 5 Before use 20 7 6 Place of use 20 7 7 Installing the test device for servo va...

Страница 4: ...SVTSY 1 1 RE 29681 B 11 2019 12 4 Materials used 25 12 5 Recycling 25 13 Extension and modification 26 14 Troubleshooting 26 14 1 How to proceed for troubleshooting 26 15 Technical data 26 16 Annex 27 16 1 List of addresses 27 ...

Страница 5: ... valves that can be tested by means of the test device can be found in chapter 5 5 Overview of servo valves suitable for being tested on page 18 Bosch Rexroth data sheets are available online at www boschrexroth com mediadirectory Table 1 Required and supplementary documentation 1 3 Representation of information In order to allow you to work directly and safely with the test device described stand...

Страница 6: ...ed could result in death or serious injury CAUTION Indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE Damage to property The product or the environment could be damaged 1 3 2 Symbols The following symbols indicate notices which are not safety relevant but increase the comprehensibility of the documentation Table 3 Meaning of the symbols Symbol Mean...

Страница 7: ... the specified ambient conditions have to be adhered to see RE 29681 The use in potentially explosive atmospheres is not permitted The device is provided for temporary use in a controlled electromagnetic environment according to EN 61326 1 table 3 testing according to EN 61326 2 1 on hydraulic industrial equipment for commissioning analyzing testing and servicing of hydraulic valves in plant Dry a...

Страница 8: ... if the work is carried out by a specialist who is familiar with the system It is assumed that the device is used by trained and professional personnel in a controlled electromagnetic environment to ensure proper usage Bosch Rexroth offers training courses that support your qualification in specific fields You can find an overview of training contents on the Internet at http www boschrexroth com 2...

Страница 9: ...asures changes and amendments Technical data as well as connection and installation conditions are available in the product documentation and have to be imperatively observed In case of faults impairing the safety and changes in the operating behavior shut down the test device immediately and report the faults to the responsible personnel Generally you must not modify or convert the product 2 6 Pr...

Страница 10: ...ponsible personnel System parts under pressure and ejecting hydraulic fluid When working on hydraulic systems with stored pressure energy accumulator or cylinders working under gravity valves may even be pressurized after the pressure supply has been switched off During installation and demounting the valves or parts may be hurled around and cause personal injuries and or damage to property There ...

Страница 11: ...st case for interconnecting the test device in the valve control cable Missing equipotential bonding Electrostatic processes an incorrect earthing concept or missing equipotential bonding may lead to malfunctions or uncontrolled movements at the machine and thus cause injuries Provide for correct earthing and provide for proper equipotential bonding when you connect the device in the machine Penet...

Страница 12: ...of injury Do not use the test device with corroded jacks and sockets Generally avoid contact with salt water and salt laden atmospheres 2 7 Safety equipment WARNING Hazardous movements Danger to life risk of injury or damage to property Only the valves listed in these operating instructions may be operated with this test device 2 8 Personal protective equipment Check determined personal protective...

Страница 13: ...nctions Reliable operation is thus no longer ensured During installation ensure utmost cleanliness in order to prevent foreign particles such as welding beads or metal chips from getting into the electrical connections connectors sockets etc Do not use linty cloth for cleaning Take care that no cleaning agents enter the housing Environmentally harmful electronic components Various integral compone...

Страница 14: ...with mating connector Z31 type VT SVTK 1 1X Mat no R900939983 Connection cables with mating connector Z17 type VT SVTK 2 1X Mat no R900939984 Connection cables with mating connector Z8 type VT SVTK 3 1X Mat no R900939985 In some countries a country specific adapter has to be used It is not part of the scope of supply Check the scope of delivery for completeness Check the scope of delivery for poss...

Страница 15: ...hed off as power supply For battery operation Insert a 9 V battery 11 3 Set the slide switch 1 to ON LED power 8 is lit 4 In case of battery operation run battery test Set selector switch 3 to 50 mA Turn command value potentiometer 4 to 100 Actuate pushbutton 2 for the battery test The display of the test device shows the battery charge level in 5 Select the type of coil of the valve by means of s...

Страница 16: ...30 mA 50 mA 1 5 3 11 2 7 A C B D 8 u i AC adapter VT SVTNT 2 2X G12 Servo valve 1 Power switch 2 Pushbutton for battery test 3 Selector switch for coil type 4 Command value potentiometer 5 Display of coil current 6 Socket for mains adapter cable with changeover switch 7 Socket for valve connection cable 8 power LED 9 Voltage controller 10 Output stage 11 9 V battery ...

Страница 17: ...4WS2E 10 4X 1 4DS1EO2 1X 1 3DS2EH10 2X 1 30 mA 85 Ω per coil 4WS2EM6 1X 4WS2EM10 5X 30 MA 100 Ω per coil 50 mA 80 Ω per coil 4WS2EM6 1X 50 mA 85 Ω per coil 4WS2EM6 2X 1 Valves not available for new applications 1 Power switch 2 Pushbutton for battery test 3 Selector switch for coil type 4 Command value potentiometer 5 Display of coil current in 6 Socket for mains adapter cable 7 Socket for valve c...

Страница 18: ... 4X 1 4WS2EB10 4X 1 4WS2EM10A 4X 1 4WS2EB10A 4X 1 4WS2EM16 2X 4DS1E02 1X 1 3DS2EH10 2X 1 K8 VT SVTK 3 1X 1 Valves not available for new applications 5 6 Identification of the product 5 6 6 Information on the nameplate of the test device The meaning of the information on the nameplate of the test device is explained in the correspondingly numbered fields of the following table Fig 3 Nameplate of te...

Страница 19: ...fe operation of the test device can no longer be ensured When working with the test device always ensure that no fluids can enter the electronics housing Major potential differences Risk of destroying 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 disconnecti...

Страница 20: ...ice mechanically CAUTION Insufficient installation space Insufficient space may lead to jamming or abrasions in case of actuation and adjustment work on the valve Ensure sufficient space Make sure that actuation and adjustment elements and plug in connectors are easily accessible Sharp edges Sharp edges may be present at the place of installation of the valve to be tested These may result in cutti...

Страница 21: ...f injury due to electric shock and malfunctions The test device may only be connected by or under the supervision of a specialized electrician De energize the connection line before the installation Correctly connect the protective earthing conductor and the earthing Ensure that there are no sharp bends in the connection line and litz wires to avoid short circuits and interruptions Cable and line ...

Страница 22: ...mproper commissioning Risk of damage to property and personal injuries Commissioning of the test device requires basic knowledge in the field of hydraulics and electrics electronics The test device may only be commissioned by qualified staff 8 1 Initial commissioning Only commission a completely connected product Allow the test device to acclimatize for some time prior to commissioning as the elec...

Страница 23: ...w for cleaning and care Carry out a visual inspection and check that all lines and connections fit properly Check all plug in and clamping connections of the test device for correct fitting and damage at least once a year Inspect cables for rupture and crushes Have damaged or defective cables replaced immediately Clean housing parts with a dry and dust free cloth 10 2 Repair For safety reasons una...

Страница 24: ... tools No special tools are required for demounting 11 2 Preparing demounting WARNING Risk of injury by demounting parts under pressure and electric voltage If you do not de pressurize and de energize the system before starting demounting you may get injured and the product or system parts may be damaged Decommission the entire system as described in the general instructions for the system The sys...

Страница 25: ... The materials for disposable packaging are mostly cardboard wood and expanded polystyrene They can be recycled without any problems For ecological reasons disposable packaging should not be used for returning products to Bosch Rexroth 12 4 Materials used Hydraulic components from Bosch Rexroth do not contain any hazardous materials that could be released during intended use In the normal case no ...

Страница 26: ... personnel of Bosch Rexroth AG Try to get a clear idea of the cause of error 14 1 9 Indicators and alarms The test device is not provided with indicators or alarms for its own error diagnostics The LED indicator lamps only serve for error diagnostics of the connected valves 15 Technical data Table 10 Test device VT SVT 1 Technical data Operating voltages Battery operation Mains operation 9 V batte...

Страница 27: ... mail service boschrexroth de Outside Germany you will find service subsidiaries in your vicinity on the Internet at www boschrexroth com Bosch Rexroth AG Zum Eisengießer 1 97816 Lohr am Main Germany Phone 49 0 9352 40 30 20 Email my support boschrexroth de The addresses of our sales and service network and sales organizations can be found at www boschrexroth com addresses Contact for service and ...

Страница 28: ...Rexroth AG Industrial Hydraulics Zum Eisengießer 1 97816 Lohr a Main Germany Phone 49 0 9352 40 30 20 my support boschrexroth de www boschrexroth com Subject to revision Printed in Germany RE 29681 B 11 2019 ...

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