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Maintenance and repair

Bosch Rexroth AG

, CytroPac, RE 51055-B/06.17

10.4 Maintenance schedule

Observe the status display for oil filter, oil level, oil temperature and oil exchange
of the LED strip at the hydraulic power unit.

Table 9: Maintenance schedule

Activity/maintenance interval

1/2 y.

1 y.

Alternative:
Operating hours

Visual inspection

External leakage, cracking, force effect, corrosion
(oil tank, hose lines, fittings, central plate)

Checking

Electric components/installation

Checking

Pressure values

Checking (oil sample)

Quality control of the hydraulic fluid

Replacement

Return flow filter element

Visual inspection/replacement

Filling and breathing filters

Exchange

Hydraulic fluid

20,000

These components/substances or materials are subject to natural wear. It is therefore very

important to permanently check the components' condition. If necessary, these components are
to be replaced outside the maintenance intervals.

10.5 Maintenance

10.5.1 Checking the electric components/installation

▶

Have the entire electric installation regularly checked by a specialized electrician.

▶

Additionally, carry out regular machine and system inspections according to
DIN EN 60204-1 (VDE 0113 part 1) or DIN VDE 0701-0702.

▶

Check the power unit housings, cables and plug-in connections and connector
contacts for damage.

Inadmissible damage includes breaks, cracks, abrasion, deformation or
discoloration.
The hydraulic power unit may only be operated if the electric components are not
damaged.

Содержание Rexroth CytroPac

Страница 1: ...Operating instructions RE 51055 B 06 17 Replaces English Hydraulic power unit CytroPac ...

Страница 2: ...m 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 therefore diffe...

Страница 3: ...t description 21 5 3 Component overview 22 5 4 Circuit diagram hydraulic 23 5 5 Product identification 24 6 Transport and storage 25 6 1 Transporting the hydraulic power unit 25 6 1 1 Preparing for transport 26 6 1 2 Transport using forklifts and similar floor conveyors 26 6 1 3 Transport using lifting gear 27 6 2 Storage of the hydraulic power unit 28 7 Assembly 29 7 1 Unpacking the hydraulic pow...

Страница 4: ...longer standstill 49 8 3 Parameter settings 50 8 3 1 Digital interface settings 51 8 3 2 Multi Ethernet interface settings PROFINET operating mode 53 9 Operation 55 10 Maintenance and repair 56 10 1 Cleaning and care 56 10 2 Inspection 57 10 3 Warning devices 57 10 4 Maintenance schedule 58 10 5 Maintenance 58 10 5 1 Checking the electric components installation 58 10 5 2 Filling level monitoring ...

Страница 5: ...ion 67 14 Extension and modification 68 15 Troubleshooting 69 15 1 How to proceed for troubleshooting 69 15 1 1 Overview of the impact of defects 70 16 Technical data 73 17 Appendix 75 17 1 List of addresses 75 17 2 Declaration of incorporation 76 17 3 Accessories 78 18 Alphabetical index 80 ...

Страница 6: ...6 84 Bosch Rexroth AG CytroPac RE 51055 B 06 17 ...

Страница 7: ... book symbol and you have understood and observed it Table 1 Required and amending documentation Title Document number Document type CytroPac hydraulic power unit Technical data operating conditions performance limits and project planning information 51055 Data sheet Hydraulic Fluids Based on Mineral Oils and Related Hydrocarbons Describes the requirements on hydraulic fluids on mineral oil basis ...

Страница 8: ...ures described must be observed Safety instructions are structured as follows SIGNAL WORD Type 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 complia...

Страница 9: ...ot 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 Abbreviations The following abbreviations are used in this documentation Table 4 Abbreviations Abbreviation Meaning BR Bosch Rexroth DBV Pressure relief valve NG Size RE Rexroth document in Engl...

Страница 10: ...ll machinery system to have undertaken an independent risk assessment Furthermore the manufacturer must on this basis have prepared operating instructions for the complete machinery These operating instructions do not serve as replacement of the operating instructions of the overall machinery system 2 2 Intended use The hydraulic power unit is a hydraulic system component You may use the product a...

Страница 11: ...by the manufacturer Mechanical modification of the hydraulic power unit Welding or soldering works at the hydraulic power unit 2 4 Qualification of personnel The activities described in this documentation require basic knowledge of mechanics electrics and hydraulics as well as knowledge of the appropriate technical terms For transporting and handling the hydraulic power unit additional knowledge o...

Страница 12: ...nditions specified in the product documentation The installation or use of inappropriate products in safety relevant applications could result in unintended operating conditions when being used which in turn could cause personal injuries and or damage to property Therefore only use a product for safety relevant applications if this use is expressly specified and permitted in the documentation of t...

Страница 13: ...ly installed and functional on re commissioning High electrical voltage Danger to life risk of injury caused by electric shock or severe injury Make sure the relevant system part is de energized when working at the system Secure the system against restarting Operate the hydraulic power unit only with a permanently installed protective grounding conductor Observe the discharge time at least 30 minu...

Страница 14: ...nical data Work at electric equipment may only be performed by specialized electricians Comply with the recommended inspection and maintenance intervals Overheating of the hydraulic power unit electric motor frequency converter hydraulic components and central plate and pressure line Danger to life Risk of injury Explosion hazard De energized the relevant system part immediately Correct the cause ...

Страница 15: ...ns intoxication upon inhalation or due to swallowing sensitization Avoid contact with hydraulic fluids When dealing with hydraulic fluids you must imperatively observe the safety instructions of the hydraulic fluid manufacturer Use your personal protective equipment like e g safety goggles protective gloves suitable working clothes safety shoes If nevertheless hydraulic fluid comes into contact wi...

Страница 16: ...d its components according to chapter 2 2 Intended use instruct the operating personnel regularly in all items of the operating instructions and make sure that they are observed ensure compliance with the instructions on occupational safety and with the operating instructions ensure compliance with operating data admissible operating temperature maximum operating pressure The machine end user of t...

Страница 17: ...e parameters specified in chapter 8 3 Parameter settings according to your application and system requirements Coordinate the any changes of other parameters with the Bosch Rexroth customer service Operation with lack of hydraulic fluid Damage to property When commissioning or re commissioning the machine system the oil tank as well as suction and working lines of the hydraulic power unit and comp...

Страница 18: ...c connections are closed Before commissioning ensure that all hydraulic and mechanical connections have been made Ensure that no pollutants are able to penetrate when sealing the measuring ports Improper cleaning Damage to property Cover all openings with the appropriate protective threads in order to prevent cleaning agents from penetrating the system Check that all seals and electric plug in con...

Страница 19: ...Rexroth AG 4 Scope of delivery Included within the scope of delivery CytroPac hydraulic power unit Operating instructions this document including EC declaration of incorporation For further information on optional components refer to chapter 17 3 Accessories ...

Страница 20: ... connector to the customer side machine control system The status of the hydraulic power unit is also indicated via the integrated LED strip For information on the meaning of the LED signals refer to fig 3 Name plate and chapter 10 3 Warning devices In Premium configuration the frequency converter serves as sensor node and bundles all measured values of filling level temperature and filter contami...

Страница 21: ...y switched on if the pressure is dropping This increases the energy efficiency and you can for example realize an accumulator charging circuit without additional control signals For further information refer to the Sytronix quick guide See chapter 1 2 Required and amending documentation 5 2 Product description The CytroPac is a frequency controlled hydraulic power unit consisting of a frequency co...

Страница 22: ...r contamination sensors 5 Filling level and temperature sensor 6 Filling and breathing filters 7 Cover with frequency converter below 8 Electrical connections see fig 19 to 21 9 Visual oil level check and hydraulic fluid draining Hydraulic fluid hose with LED strip for status display for information on the meaning of the LED signals refer to fig 3 pos 11 and chapter 10 3 Warning devices Advanced a...

Страница 23: ...ontamination sensor 75 Filter contamination sensor 100 Filling level and temperature sensor Filling and breathing filters Frequency converter Cooling package optional Visual oil level check and hydraulic fluid draining Pressure load cell Check valve Filling coupling optional Electrical connections fig 19 to 21 a Sensor configuration Basic 12X1 Feed in voltage supply 14X1 Mini USB service interface...

Страница 24: ...18 CYTROPAC 1X720 AF1AS05 1 A WB 1 7035 1009951033 20 Material Number Bosch Rexroth AG D 97816 Lohr Made in Germany LED Signals Customer Field Rexroth Service the Original 1 x flash oil filter 2 x flash oil level 3 x flash oil temperature 4 x flash oil change 5 x flash other 24 7 Hotline Germany 49 9352 405060 www boschrexroth com service Warning or Error Types 51 16W51 7089 R901879658 100 bar Nor...

Страница 25: ...e hydraulic power unit cannot fall due to its decentralized center of gravity Transport the hydraulic power unit using a floor conveyor or suitable lifting gear For fixation and lifting of the hydraulic power unit with lifting gear only use the intended eyebolt Transport the hydraulic power unit in an upright position using a floor conveyor Observe the maximum load bearing capacity of the attachme...

Страница 26: ... For transportation after operation drain the hydraulic fluid from the oil tank To prevent air in the suction line a low level of hydraulic fluid is always inside the tank 6 1 2 Transport using forklifts and similar floor conveyors To transport the hydraulic power unit using a forklift proceed as follows 1 Move the fork of the forklift under the packaging of the hydraulic power unit or under the h...

Страница 27: ...ifting capacity is sufficiently dimensioned in order to safely bear the weight of the hydraulic power unit 2 Use the pre assembled eyebolt at the hydraulic power unit for transport See fig 5 3 Make sure that the eyebolt is securely tightened 4 Make sure that the cover is closed during transport See fig 5 5 Attach a suitable lifting gear to the eyebolt 6 Attach the lifting gear to a crane hook 7 Sl...

Страница 28: ...ower unit protected against shocks Store the hydraulic power unit in an upright position Make sure that the cover of the hydraulic power unit is closed during storage The maximum storage time of the hydraulic power unit is 12 months If the storage time exceeds 12 months check the function of the hydraulic power unit and flush it with suitable cleaning liquid prior to commissioning Carry out the fl...

Страница 29: ...t Risk of injury Damage to property Make sure that the hydraulic power unit is only installed and assembled by qualified personnel See chapter 2 4 Qualification of personnel Observe the information on handling the product in chapter 6 Transport and storage Position the hydraulic power unit on a suitable foundation Observe the specifications on the total weight NOTICE Damage to the surface oil tank...

Страница 30: ...n the hydraulic power unit on a level surface and use a damping mat Make sure that the hydraulic power unit is secured against falling Level the hydraulic power unit so that its longitudinal and transverse axes are horizontal 7 2 1 Dimensions of the hydraulic power unit Fig 6 Dimensions dimensions in mm 63 5 610 405 X T G1 2 T G1 130 T G1 130 K G 1 2 366 P G1 2 ...

Страница 31: ...installation plate with four mounting screws e g M8 x 20 not included in the scope of delivery at the contact area Position the hydraulic power unit on the installation plate Thanks to the embossed locking mechanisms the hydraulic power unit slides on the installation plate If the hydraulic power unit is not positioned completely on the installation plate like illustrated in fig 9 and fig 10 but o...

Страница 32: ...ic power unit at the installation plate Fig 9 Installation position of the screw Fig 10 Installation position of the installation plate 1 1 M6 x 430 screw 2 Toothed washer 3 Clip bent by 90 4 Locking mechanisms 5 Tapped hole for M6 x 430 screw 6 4 x ø9 through hole for hexagon socket head cap screw e g M8 x 20 3 4 5 6 ...

Страница 33: ...to the hydraulic power unit Damage to property Make sure that the connection between the hydraulic power unit and the machine is only realized via hose lines Do not use any rigid pipelines Install the hose lines without any tension stress The operating pressure pre set at the factory is specified on the name plate See fig 3 pos 7 Remove the blanking plugs colored plastic and replace them by pressu...

Страница 34: ...260 bar Connect the return line via the return flow filter to the oil tank port G1 2 See fig 11 pos 1 Close unused ports with blanking plugs The back pressure protected oil tank ports G1 see fig 11 pos 2 can be optionally connected for rotary transmission leadthrough Close unused ports with blanking plugs Fig 11 Connection lines 1 Oil tank port G1 2 2 Oil tank ports 2 x G1 3 Pressure port G1 2 If ...

Страница 35: ...orts see fig 12 pos 1 according to the circuit diagram Tighten the fittings according to manufacturer specifications Make sure that the cooling water supply temperature does not fall below the dewpoint of the ambient air around the hydraulic power unit Observe the following requirements Maximum cooling water temperature 25 C Minimum cooling water flow 10 l min Maximum glycol content 30 Fig 12 Cool...

Страница 36: ...on via the machine control system Make sure that the switch off signals of the oil temperature filling level and filter contamination initiate deactivation of the hydraulic power unit Basic configuration For example by means of deactivation of the 24 VDC enable or the electric power supply The CytroPac is equipped with the Rexroth EFC 5610 frequency converter that can be connected via Mini USB cab...

Страница 37: ...s ready for operation machine side bridging with pin 3 without additional enable signal Pin 3 24 VDC input for external enable signal Hydraulic power unit is put into operation Pin 4 0 VDC reference ground pin 1 Pin 5 24 VDC input for acknowledgment of faults errors Pin 6 Advanced and Premium configuration only Pin 7 and Pin 8 24 VDC inputs for selection of up to four pre set parameter sets see ta...

Страница 38: ...100 Pin 1 24 VDC supply Pin 3 24 VDC output for filter contamination shutdown normally closed contact In Basic configuration the three sensors must be wired to the superior machine control system for evaluation In case of shutdown the enable signal of the hydraulic power unit must be canceled In the Advanced and Premium configuration the warning and shutdown signals are internally wired and evalua...

Страница 39: ...unit is put into operation Pin 4 0 VDC reference ground pin 1 Pin 5 24 VDC input for acknowledgment of faults errors Pin 6 24 VDC output for warning e g filter contamination oil level temperature Pin 7 and Pin 8 24 VDC inputs for selection of up to four pre set parameter sets see table 5 for various pressure ratings Fig 16 Assignment of port 15X1 Enable signal 24 VDC Configurations Advanced and Pr...

Страница 40: ...nverter Advanced and Premium configuration Reading or configuration of parameters or reading of errors can be realized via the mini USB service interface see fig 17 and the ConverterWorks or IndraWorksDS software Fig 17 Mini USB service interface 7 5 6 Multi Ethernet interfaces In Premium configuration the hydraulic power unit can be connected to the superior machine control system via multi Ether...

Страница 41: ...e used After establishing the feed in connection and prior to switching on the protective grounding conductor connection to the power unit particularly check the central plate verification by means of test records according to DIN EN 60204 1 VDE 0113 1 end to end connection of the protective grounding conductor system or DIN VDE 0701 0702 protective grounding conductor inspection 13 14 15 11 16 12...

Страница 42: ...ct the power supply proceed as follows Connect the filter contamination sensors see fig 19 pos 4 1 and 4 2 and the filling level and temperature sensors see fig 19 pos 5 customer side Connect the connector plug for the enable interface 15X1 with the superior machine control system via port pos 12 Connect the connector plug for the feed in voltage supply 12X1 to port pos 11 13 14 15 11 16 12 4 1 5 ...

Страница 43: ...nd 16 are not used Fig 20 Advanced configuration electrical connections To connect the power supply proceed as follows Connect the connector plug for the enable interface 15X1 with the superior machine control system via port pos 12 Connect the connector plug for the feed in voltage supply 12X1 to port pos 11 13 14 15 11 16 12 ...

Страница 44: ... connectors in compliance with the required protection class Refer to chapter 17 3 Accessories Close any unused interfaces with the respective protective cap 7 6 4 All configurations To connect the mini USB service interface 14X1 port pos 13 proceed as follows Connect the hydraulic power unit with a mini USB cable Bosch Rexroth recommends a shielded cable with ferrite ring via the mini USB service...

Страница 45: ...tional other types of hazards For commissioning of the hydraulic power unit always observe the operating instructions of the overall machinery system This particularly applies for Mechanical hazards due to mechanical motions of the machine initiated by the hydraulic power units and drives cylinder motor 8 1 First commissioning 8 1 1 Before commissioning Check the safe condition of electric and hyd...

Страница 46: ... illustrated in fig 22 Replace the air filter in the assembly kit against the filling and breathing filter and ensure that filling is no longer realized via the air filter The filling level must be within the marking on the filling level indicator Fig 22 Filling options Recommendation Experience has shown that the cleanliness class required for the operation of the machine system is already exceed...

Страница 47: ... to the operating instructions of the machine system manufacturer Bleed the hydraulic system at the highest point of the hydraulic components 8 1 5 Commissioning DANGER Activation of machine functions by means of commissioning Danger to life risk of injury Before commissioning of the hydraulic power unit make sure that all electrical mechanical and hydraulic connections are properly installed and ...

Страница 48: ...class of 20 18 15 according to ISO 4406 Hydraulic systems with servo valve or sophisticated high response valves have even stricter requirements regarding the cleanliness class e g 19 16 13 Observe the cleanliness requirement of the components according to the manufacturer data sheets for definition of the targeted condition after flushing Preparations Provision replacement or flushing filter elem...

Страница 49: ...e decided whether flushing can be stopped target cleanliness reached or must be continued After completion of the flushing process the operating conditions of the hydraulic power unit must be restored flushing connections removed and connections closed pressure tight 8 1 7 Common faults during commissioning The oil tank is not checked Hydraulic fluid is filled without filtering The hydraulic syste...

Страница 50: ...SF firmware Sytronix for connection to an external PC via mini USB cable The frequency converter can be accessed and configured via the ConverterWorks or IndraWorksDS software The software is available for download on the Bosch Rexroth website See chapter 17 3 Accessories Also observe the help functions of the software Consult the Sytronix quick guide see chapter 1 2 Required and amending document...

Страница 51: ...rect 10 over max operating pressure The pressure command value can also be changed during running operation Command values entered in the software become immediately effective in the process Pressure command value change applies for Basic and Advanced configurations 1 Make sure that parameter F1 03 is set to 0 2 Set the required operating pressure in parameter F1 05 Change of up to four pressure r...

Страница 52: ... has shown that the lowest pressure drop occurs at prestart activation of 50 to 100 ms prior to connection of hydraulic actuators For further information refer to chapter 7 9 4 of the Sytronix quick guide see chapter 1 2 Required and amending documentation Flow command value adjustment The admissible flow command value maximum speed depends on various factors like pump size power unit performance ...

Страница 53: ...rrent limitation Bit 7 Error Bit 8 to 15 Error code H3 30 1 d0 01 Actual speed value in rpm without decimal digits H3 30 2 d0 82 Actual pressure value in bar one decimal digit H3 30 3 d0 88 Process warnings Bit 0 No active warning Bit 1 Actual pressure limit value exceeded Bit 2 Pressure command limit value exceeded Bit 3 Flow command limit value exceeded Bit 4 Warning Oil filter contaminated Bit ...

Страница 54: ...it 7 Control word active Bit 8 Rundown Bit 9 to 15 Reserved H3 31 1 F0 22 Speed command value in rpm without decimal digits H3 31 2 F0 21 Pressure command value in bar one decimal digit To integrate the hydraulic power unit into the machine control system via PROFINET proceed as follows 1 Install the respective GSDML file xFC0x 01V01 GSDML V2 0 2 Add the device to your project 3 Define the communi...

Страница 55: ...power unit has no direct function e g switch to put the product out of operation Make sure that required measures for decommissioning are implemented by the machine system manufacturer Information on operating the hydraulic power unit can only be provided in connection with the machine system For this information please refer to the operating instructions of the machine system manufacturer ...

Страница 56: ...s aging of hydraulic fluid and should initiate inspection of all relevant components Immediate strong increases in temperature are alarming and require immediate inspection of the machine system For further information on the scope and time intervals for maintenance and repair of the overall machinery system please refer to the operating instructions of the machine system manufacturer 10 1 Cleanin...

Страница 57: ... notices or warning signs Leakage Loose and or missing parts Indications of external force effects 10 3 Warning devices The Advanced and Premium configurations of the hydraulic power unit are equipped with a LED strip for status display Normal operation LED strip illuminated in green Warning LED strip illuminated in green and flashing yellow Error LED strip illuminated in red and flashing yellow W...

Страница 58: ... Filling and breathing filters X1 Exchange Hydraulic fluid 20 000 1 These components substances or materials are subject to natural wear It is therefore very important to permanently check the components condition If necessary these components are to be replaced outside the maintenance intervals 10 5 Maintenance 10 5 1 Checking the electric components installation Have the entire electric installa...

Страница 59: ... the water ingress Clean or drain and change hydraulic fluid If necessary flush the system Check the hydraulic fluid for its admissible water content Identify and correct the cause of the leakage Afterwards fill in hydraulic fluid to the correct filling level 10 5 3 Oil temperature monitoring The oil temperature is monitored via an integrated filling sensor with two switching points warning and sh...

Страница 60: ...nt of filter elements identify the cause of the deposition of dirt and correct it Proceed as follows 1 Before starting to work provide receptacles for the hydraulic fluid and the filter element 2 Depressurize the hydraulic power unit and secure it against unintentional start up 3 Fold out the spring clip with a screwdriver or similar 4 Remove the filter cover 5 Pull the filter element out of the c...

Страница 61: ...uid sample must be checked in a qualified laboratory according to the applicable manufacturer s specifications for the hydraulic fluid Depending on the result additional measures need to be taken E g Additional filtering measures Dehydration Replacement The use of treated and recycled hydraulic fluid secondary raffinate hydraulic fluid is to be avoided For hydraulic fluid change proceed as follows...

Страница 62: ...ntified and corrected Afterwards the component and enclosing components must be checked for damage and assessed for further reliable use As required these components are to be replaced or thoroughly repaired In case of indications of corrosion the component must be checked for damage and assessed for further reliable use As required this component is to be replaced or thoroughly repaired In any ca...

Страница 63: ... ordered separately Material no R901460916 Zeichnungs Nr RA63234329 AB Typenschlüssel Z3D CytroPac 1X Standardabbildung Abweichungen möglich Standard illustration variations possible Material number Denomination Comment Assembly R928035258 35 0035CP H10XL R00 0 M Filter element 1930 R901473309 ASSEMBLY KIT CYTROPAC LIFTING EYE Lifting device service module 1993 R901473314 ASSEMBLY KIT CYTROPAC FIL...

Страница 64: ...er spare parts in writing In urgent cases you can also order by phone but you are kindly requested to confirm your order in writing e g by fax Please provide the following information when ordering spare parts Material number and order number of the hydraulic power unit name plate Material number of the respective component Required quantity the desired type of dispatch e g as parcel freight air f...

Страница 65: ...cinity Unauthorized personnel must not be allowed access to the working area Lower and securely support all loads 11 2 Decommissioning process Switch off the power supply and secure the system against restarting Switch off the hydraulic pressure supply and secure it Make sure that all relevant system parts are depressurized and de energized Disconnect the hydraulic fluid draining hose using the cl...

Страница 66: ...o be transported after disassembly Please note that the hydraulic power unit may be mounted on an optional installation plate See fig 10 To remove the hydraulic power unit from the installation plate untighten the screw See fig 8 Safety measures Always observe applicable instructions for the overall machinery system Unless these instructions provide different information proceed as follows Carry o...

Страница 67: ...o environmental pollution Please therefore observe the following points Fully drain the hydraulic power unit prior to disposal Dispose of the hydraulic power unit and the packaging material in accordance with the applicable national regulations in your country Dispose of the hydraulic fluid in accordance with the currently applicable national regulations in your country Also observe the applicable...

Страница 68: ...oduct will then become invalid For hydraulic power units this has the following consequence Hydraulic power units are partly completed machinery in the sense of the EC Machinery Directive 2006 42 EC For this product a declaration of incorporation was received with the product specific documentation In case of extension or modification of the hydraulic power unit this declaration will become invali...

Страница 69: ...w to proceed for troubleshooting Always work systematically and purposefully even when under time pressure Random thoughtless disassembly and changing of settings can in the worst case scenario result in the inability to determine the original cause of the error First get a general idea of the function of the hydraulic power unit in combination with the overall machinery system Try to find out whe...

Страница 70: ...meter F1 05 If only one pressure rating is intended make sure that F1 03 and F1 04 are set to 0 For further information refer to chapter 7 3 Pressure value processing of the Sytronix quick guide see chapter 1 2 Required and amending documentation Excessive pressure loss due to incorrect dimensioning of hose lines Replace the hose lines against larger nominal widths Pressure command value is not re...

Страница 71: ...ther external heat sources are positioned too close to the hydraulic system If necessary separate the heat sources from the hydraulic system Insufficient cooling water flow cooling water temperature too high insufficient cooling water in the system inlet pressure too low or deposits in the heat exchanger Make sure that the coolant complies with the requirements of the technical specifications Incr...

Страница 72: ...ects Error Possible cause Remedy Too high hydraulic fluid viscosity Insufficient hydraulic fluid temperature or viscosity class too high Increase the temperature of the hydraulic power unit before starting the machine function If necessary use hydraulic fluid with a lower viscosity class ...

Страница 73: ... range hydraulic fluid C 10 65 Admissible hydraulic fluids See table Hydraulic fluid below Maximum admissible degree of contamination of the hydraulic fluid cleanliness class according to ISO 4406 c Class 20 18 15 1 Return flow filter Type HC10XL R00 0 M Filter rating µm 10 Cold start C 10 maximum flow 10 l min Warning 75 Shutdown 100 Filling level monitoring Warning l 10 residual volume Shutdown ...

Страница 74: ...C 15 10 Frequency Hz 50 60 Protection class according to DIN EN 60529 IP 541 Maximum fuse on the customer side Power 1 5 kW max A 10 Power 2 2 kW max A 16 Power 3 0 kW max A 20 Power 4 0 kW max A 20 Supply line cross section max mm2 2 5 Control port Voltage VDC 24 5 Maximum fuse Characteristic Circuit breakers A B C Z Micro fuses FF F M T max A 1 Supply line cross section max mm2 0 34 up to a leng...

Страница 75: ...Appendix 75 84 CytroPac RE 51055 B 06 17 Bosch Rexroth AG 17 Appendix 17 1 List of addresses For the addresses of our sales and service network please refer to www boschrexroth com ...

Страница 76: ...76 84 Appendix Bosch Rexroth AG CytroPac RE 51055 B 06 17 17 2 Declaration of incorporation ...

Страница 77: ...Appendix 77 84 CytroPac RE 51055 B 06 17 Bosch Rexroth AG ...

Страница 78: ...line end drag chain compatible Length 5 m 8 x 0 25 mm d 7 0 mm 24 VAC DC max 1 5 A IP67 R913002642 PLUG IN CONNECTOR 8P 7000 17121 2911000 CytroPak connection 15X1 Socket straight shielded 8 pole M12 with free PUR line end drag chain compatible Length 10 m 8 x 0 25 mm d 7 0 mm 24V AC DC max 1 5 A IP67 R901460889 PLUG IN CONNECTOR 0DEG OPT CYTROPAC CytroPak connection 12X1 Power connector straight ...

Страница 79: ... accessed and configured via the ConverterWorks or IndraWorksDS software The ConverterWorks software is available for download under www boschrexroth com frequencyconverter EFC 5610 Downloads The IndraWorksDS software is available for download under www boschrexroth com indraworks Download ...

Страница 80: ...nnection Advanced configuration 43 Basic configuration 42 Premium configuration 44 Environmental protection 67 Exchanging the return flow filter element 60 Extension and modification 68 F Filling level monitoring 59 Filling the hydraulic system 46 Filter element contamination monitoring 60 Fixation of the hydraulic power unit 31 Flushing the hydraulic system 48 H Hydraulic fluid care 61 Hydraulic ...

Страница 81: ...equired and amending documentation 7 S Safety instructions Damage to property and damage to product 17 General 12 Product specific 13 Signal word 8 Scope of delivery 19 Sleep function 21 Spare and wear parts 63 Storage 25 Symbols 9 T Technical data 73 Transportation 25 Preparing 26 Using forklifts and similar floor conveyors 26 Using lifting gear 27 Troubleshooting 69 U Unpacking 29 V Visual inspe...

Страница 82: ...82 84 Alphabetical index Bosch Rexroth AG CytroPac RE 51055 B 06 17 Notizen ...

Страница 83: ...Alphabetical index 83 84 CytroPac RE 51055 B 06 17 Bosch Rexroth AG Notizen ...

Страница 84: ...ngießer 1 97816 Lohr am Main Germany Telefon 49 0 93 52 40 30 20 my support boschrexroth de www boschrexroth de Subject to change without notice Printed in Germany RE 51055 B 06 17 For your local contact partner please refer to www boschrexroth com ...

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