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7  Maintenance / Cleaning 

44  

OM  Hydraulic aggregate, Version 1.0   01/2013 

Maintenance / Cleaning 

We would like to draw your attention to the fact that the conversion and  
hydraulic installation of the device may only be carried out by trained and  
authorised personnel with a profound mechanical, hydraulic / pneumatic  
and if necessary electric knowledge.  

 

 

7.1 Maintenance 

 

7.1.1 General 

maintenance 

 

Please refer to the appropriate manufacturer's documentation for mainte-
nance work for the engine/motor. 

 

Maintenance every 4 operating hours 

 

Check the hydraulic oil level. 

 

Check all parts for damage and leaks. 

 

Check whether the pressure relief valve trips at the max. operating pressure 
stated in the technical data.  
To do this, allow the cylinder on the stone and concrete splitter to extend all the 
way or fully close the combination shears' insert.  
Observe the pressure gauge on the device. If the pressure exceeds the max. 
stated operating pressure, switch off the device and secure it from starting up 
again. Replace the distributor block with pressure relief valve. The operator 
must take appropriate organisational measures (operating procedures) for in-
stances when the safety equipment fails. 

 

Maintenance every 40 operating hours 

Check  

 

all screw connections are tight. 

 

whether the type plate, notices and labelling are legible. 

 

whether there is still oil in the maintenance unit's oil vaporiser. 

 

Maintenance when required 

 

Check whether the silencer for the pneumatic motor

 

is iced over.  

Interrupt work if necessary. 

 

 

Oil and filter changes 

We recommend changing the hydraulic oil and filters after around 2000 operating 
hours or a maximum of 3 years. The oil should be at operating temperature for the 
change. Wear appropriate protective clothing.  

Please refer to the technical data for our authorised hydraulic oil. 

 

Summary of Contents for BP2

Page 1: ...English 6000 0509 00 Product Manual Hydraulic Aggregate 2 Translation of the original product manual...

Page 2: ...in part or in full without our consent in writing nor can it be used without authorisation for competitive purposes or given or made accessible to third parties Darda GmbH Im Tal 1 D 78176 Blumberg Ph...

Page 3: ...English 6000 0509 00 Information Manual Hydraulic Aggregate 2 Translation of the original information manual...

Page 4: ...part or in full without our consent in writing nor can it be used without authorisation for competitive purposes or given or made accessible to third parties Darda GmbH Im Tal 1 D 78176 Blumberg Phon...

Page 5: ...formation Manual for the operator Information Manual IM Chapter Content 1 Introduction 2 Device Data Sheet 3 Technical Data 4 Instructions for Servicing Maintenance and Repair 5 Information for Dispos...

Page 6: ...the Operator 3 1 5 1 Definition of specialists authorised personnel 4 1 6 Intended Use 5 1 7 Limited Service Life 6 1 8 Complaints 6 1 9 Guarantee and Liability 7 1 10 Declaration of Conformity 7 2 De...

Page 7: ...ion To ensure the technical possibilities of this device over the long term it is neces sary to familiarise the operating and maintenance personnel with the handling conversion maintenance etc Staff i...

Page 8: ...ts or queries please cite the data entered in the device da ta sheet Product information The hydraulic aggregates from Darda GmbH are designed to supply hydraulic stone and concrete splitters and comb...

Page 9: ...es person nel deployed including duty of supervision and notification Clearly determine the responsibilities of the staff for operating cleaning maintenance etc Check at regular intervals whether the...

Page 10: ...he hydraulic aggregates are trained as operating personnel in handling hydraulic aggregates and know the content of the product manual related to operation and controlling have received appropriate tr...

Page 11: ...of device use that are not expressly described under in tended use and the conditions thereof are not permitted The operator and maintenance staff must have sufficient knowledge of one official langua...

Page 12: ...e honoured if the manu facturer and the delivery company are notified immediately Fill out a damage report immediately for the returned shipment due to transport damage repairs and send the parts back...

Page 13: ...e devices with defective safety equipment or incorrectly installed or non functional protection and or safety equipment disregard of the instructions in this product manual in respect of safety trans...

Page 14: ...ice Data Sheet This product manual refers to the following device Hydraulic Aggregates from Darda GmbH 1 Position of the name plate Fig 2 1 Name plate Please enter the name plate data of your device i...

Page 15: ...Pneumatic motor 2 5 40 88 92 2 21 Low pressure stage 8 5 MPa 85 bar Delivery volume for low pressure stage 5 0 l min High pressure stage 50 MPa 500 bar Delivery volume for high pressure stage 1 6 l m...

Page 16: ...sed and trained personnel This implies they have read and must have understood this product manual and in particular Chapter 2 Safety Instructions and in addition have com pleted occupational training...

Page 17: ...ditions for the disposal of the various materials must be followed Disassembly and disposal of the device may only be handled by qualified personnel 5 2 Disposal of Old Oil Old oil is to disposed in a...

Page 18: ...of signatures Copy the following signature list below Enter the address of your company authority and confirm this by using the company stamp Make any member of the staff enter their name and signatu...

Page 19: ...nfirm by their signature that this product manual IM and OM a training instruction session carried out by the manufacturer has introduced them to the functions the operation the converting maintenance...

Page 20: ...Appendix A Signature List 14 IM Hydraulic Aggregate 2 Version 1 0 01 2013...

Page 21: ...English 6000 0509 00 Operation Manual Hydraulic Aggregate 2 Translation of the original operation manual...

Page 22: ...n part or in full without our consent in writing nor can it be used without authorisation for competitive purposes or given or made accessible to third parties Darda GmbH Im Tal 1 D 78176 Blumberg Pho...

Page 23: ...formation Manual for the operator Information Manual IM Chapter Content 1 Introduction 2 Device Data Sheet 3 Technical Data 4 Instructions for Servicing Maintenance and Repair 5 Information for Dispos...

Page 24: ...for Transport 21 2 8 Safety Instructions for Commissioning 22 2 9 Personal Protective Gear 23 3 Description of Device and Operations 24 3 1 Hydraulic Aggregate in General 25 3 2 Hydraulic Aggregate BP...

Page 25: ...or its components our staff will be happy to assist you Best wishes Darda GmbH 1 2 Validity The descriptions in this operating manual refer solely to the Hydraulic Aggregates as defined in the device...

Page 26: ...even death Please heed this text and take accident prevention measures Text that is marked with CAUTION provides a warning about possible dan gerous situations If you do not take accident prevention...

Page 27: ...o serious irreversible injuries or even death 1 5 2 2 Specific Danger Symbols Warning about dangerous voltage and or dangerous electricity Warning about dangerous hot surfaces Warning about mechanical...

Page 28: ...ch off the device disconnect Remove the plug from the electrical power supply Use ear protectors Wear protective gloves to protect against thermal risks according to EN 407 The gloves must offer prote...

Page 29: ...ing Manual Chapter 2 Safety Instructions If the cross reference refers to a page figure or position number this information is added to the end of the cross reference Example Fig 4 4 Pos 1 This means...

Page 30: ...ety accident prevention and environ mental protection Heed the fire alarm and fire fighting possibilities and inform yourself about the location and operation of fire extinguishers Wear the protective...

Page 31: ...onnel IM 1 5 1 Definition of Specialists Authorised Personnel The operator is to ensure that only he she can operate the device and that it won t be used by others 1 9 Personal Protective Gear The per...

Page 32: ...sks failure to heed the warning information in this product manual work which is incorrectly implemented or use of the device for purposes for which it is not intended it could result in death or seri...

Page 33: ...must be checked at least once a year Missing damaged illegible or loose signs must be replaced Please refer to replacement parts list for their location Safety sign sticker Airborne noise sticker The...

Page 34: ...the correct usage of the devices All options for using the device that are not expressly described under in tended use and the conditions thereof are not permitted The operator and maintenance staff...

Page 35: ...e gear that is appropriate for all the work with or on the de vices 2 3 2 Hazards caused by oil particles in the exhaust air The exhaust air from the hydraulic aggregate with a pneumatic motor may con...

Page 36: ...immediately switch off the device using the main switch or disconnect the device from the power supply Check the device s electrical equipment on a regular basis In the event of damage to the electri...

Page 37: ...current circuit breakers may fail If the device continues to function after deactivation the area around the de vice should be cordoned off and the responsible person informed Troubleshooting and rep...

Page 38: ...there is a dan ger of bodily injury and or material damage The person in charge of the demolition site is to ensure that minimum light ing power of 200 Lux is present in the work area of the device 2...

Page 39: ...where the de vices are being used but are not caused by the devices Observe the surroundings when working with the devices and stop your work immediately if you notice dangers and inform the operator...

Page 40: ...o be taken out of operation immedi ately Block off the work area of the device Secure the device against accidental start up Inform the operator immediately 2 4 2 Starting the petrol engine Before pul...

Page 41: ...device by mistake Carry out the maintenance work in accordance with the descriptions in this operation manual 2 5 1 Safety risk resulting from defective maintenance servicing Heed the information abou...

Page 42: ...An electric main switch disconnects from the electric energy supply A ball cock disconnects from the pneumatic energy supply 2 5 5 Safety risk resulting from insufficient electrical equipment check C...

Page 43: ...must therefore continually keep protective measures up to date The suggestions relating to use and handling of materials apply only in direct rela tion to the product described and in addition to the...

Page 44: ...e danger arising from any hydraulic oil remaining in the hoses and which may be pressurised Regularly check that the hydraulic hoses and their connections are intact Use appropriate personal protectiv...

Page 45: ...carrier to carry the device Never walk backwards when transporting the device When pulling the device never tilt it by more than 20 2 7 1 Safety instructions relating to your road safety duties The o...

Page 46: ...hazards for persons or the environment when starting up the device Make sure people do not linger in or enter the danger zone of the device or this area in general during start up Take measures that p...

Page 47: ...d safety law relating to the health and safety of his employees If the personal protective gear is damaged it may no longer be used and must be replaced by intact gear The personal protective gear mus...

Page 48: ...1 0 01 2013 3 Description of Device and Operations The hydraulic aggregates fall into three variants Hydraulic aggregate BP2 petrol engine Hydraulic aggregate EP2 electric motor Hydraulic aggregate AP...

Page 49: ...e in General 1 Oil tank 2 Pressure gauge 3 Oil level indicator 4 Transport roller 5 Frame 6 Handle bar 7 Motor engine example petrol engine 8 Distributor block with pressure relief valve 9 High pressu...

Page 50: ...gregate Version 1 0 01 2013 Flow chart for hydraulic aggregate 1 Return 2 Pressure relief valve 3 Feed 4 Drive motor 5 Low pressure pump 6 High pressure pump 7 Bypass valve 8 Return filter Fig 3 2 Flo...

Page 51: ...nk Engine motor Pump Frame Distributor block with pressure relief valve and pressure gauge Handle bar Rollers for pulling the hydraulic aggregate A hydraulic pump in the devices is driven by a motor o...

Page 52: ...rsion 1 0 01 2013 3 2 Hydraulic Aggregate BP2 Petrol Engine 1 Combustion engine Fig 3 3 Hydraulic aggregate BP2 petrol engine 3 2 1 Functional description of petrol engine Please refer to the enclosed...

Page 53: ...29 3 3 Hydraulic Aggregate EP2 Electric Motor 1 Switch 2 CEE device plug 3 Electric motor Fig 3 4 Hydraulic aggregate EP2 electric motor 3 3 1 Functional description of electric motor Please refer to...

Page 54: ...device plug 2 Motor protection switch Q1 3 Engine motor Fig 3 5 Circuit diagram The electric connection 5 takes the form of a CEE17 device plug 516 6h Please refer to the technical data for the mains...

Page 55: ...uit diagram 1 Wall mounted device plug 2 Motor protection switch Q1 3 Engine motor Fig 3 6 Circuit diagram The electric connection takes the form of a CEE17 device plug 316 6 h Please refer to the tec...

Page 56: ...ydraulic Aggregate AP2 Pneumatic Motor 1 Claw coupling 2 Vacuum trigger 3 Compressed air filter 4 Silencer 5 Oil vaporiser 6 Ball cock 7 Pneumatic motor Fig 3 8 Hydraulic aggregate AP2 pneumatic motor...

Page 57: ...otor Please refer to the enclosed manufacturer s documentation for information on the pneumatic motor and associated components 1 Vacuum trigger 2 Compressed air filter 3 Oil vaporiser 4 Ball cock 5 P...

Page 58: ...evice may only be carried out by trained per sonnel with a profound mechanical and hydraulic knowledge 4 1 Connecting a Hydraulically Driven Device to the Hydraulic Aggregate When connecting devices w...

Page 59: ...should be fastened down appropriately During operation the device must not be covered When using a hydraulic aggregate with a pneumatic motor the shut off valve ball cock should be opened slowly A hy...

Page 60: ...0 01 2013 Hydraulic connection Direct connection Once switched off and depressurised remove the lock nuts and plugs from the screwed insert and fit the hose 1 Distributor block 2 High pressure connect...

Page 61: ...serts on the dis tributor block Fit the screwed insert and or quick release coupling Ensure that you use the right components for the high pressure circuit Please refer to replacement parts list for t...

Page 62: ...be as follows TN S system 110 V 230 V 400 V AC 50 Hz with a residual current device RCD triggered at 30 mA and overcurrent protection OCP with 16 A rated current and characteristics C according to IEC...

Page 63: ...ug in couplings is strictly prohibited Such equipment brings with it the risk of electric shock If extension cables cable drums or other equipment are used for the connection the user information prov...

Page 64: ...e during operation if tools are connected 5 2 Shut down Procedure Secure the device from mistaken or unauthorised start ups and disconnect it from the energy supply Please also note the information in...

Page 65: ...1 0 01 2013 41 Securing the petrol engine against accidental start up 1 Lock Fig 5 4 Securing the petrol engine When replacing the starter handle or motor these must be drilled with a hole for the pa...

Page 66: ...Hydraulic aggregate Version 1 0 01 2013 Securing the electric motor against accidental start up 1 Lock Fig 5 6 Securing the electric motor Securing the pneumatic motor against accidental start up 1 L...

Page 67: ...nection 6 1 3 Connecting the pneumatic motor There is a claw coupling claw spacing of 40 mm on the device The rated width of the device connection is 1 2 We recommend one rated width bigger for the su...

Page 68: ...y close the combination shears insert Observe the pressure gauge on the device If the pressure exceeds the max stated operating pressure switch off the device and secure it from starting up again Repl...

Page 69: ...information on main taining the petrol engine 7 1 3 Maintaining the electric motor Please refer to the manufacturer s documentation for information on main taining the electric motor 7 1 4 Maintainin...

Page 70: ...ad the chapter about the shut down procedure 5 2 Shut down Procedure At the engine motor end the device must not be cleaned directly with a high pressure jet of water Fig 7 1 The following components...

Page 71: ...during operation Undervoltage trigger has tripped Check the power sup ply Thermal fuse has tripped Allow engine motor to cool Personal protection or short circuit equipment has tripped Secure against...

Page 72: ...oil Pressure relief valve de fective Replace the pressure relief valve Hose in oil tank defec tive Replace the hose Coupling defective Replace the coupling Pump defective Replace the pump The engine m...

Page 73: ...il in the tank Top up oil OM 5 1 Commis sioning Operation Pressure relief valve pump or coupling defec tive Replace the defective part Hydraulic lines not con nected correctly or de fective Check the...

Page 74: ...1 0 01 2013 8 Accessories Storage box The storage box has a load bearing capacity of 20 kg The ropes for fastening must be placed around the frame and the straps connected with a carabiner Carrier Th...

Page 75: ...inated with radioactive toxic or other substances hazardous to per sons or the environment the devices must be disposed of in accordance with the applicable regulations 9 1 Disposal of Old Oil Old oil...

Page 76: ...2 Pneumatic motor 2 5 40 88 92 2 21 Low pressure stage 8 5 MPa 85 bar Delivery volume for low pressure stage 5 0 l min High pressure stage 50 MPa 500 bar Delivery volume for high pressure stage 1 6 l...

Page 77: ...10 Technical Data OM Hydraulic Aggregate Version 1 0 01 2013 53 Empty page...

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