BVL V-COMFORT 2300 Operating Manual Download Page 38

Page: 38 / 92

Design and function

Chapter 4

Hydraulic system

Page 38

Version: 3/25/20

Translation of the original operating manual 116588

Bernard van Lengerich

Hydraulic system

4.8

The hydraulic system comprises:



a hydraulic motor powering the conveyor belt,



a hydraulic motor powering the dosing augers,



a manually operated or electric flow control valve (optional),



an electrohydraulic control block (optional) and



the hydraulic system of the front, farmyard or wheel loader.

4.8.1

Hydraulic motor - conveyor belt

Fig. 4-12: Hydraulic motor - conveyor belt

Pos.

Designation

Function

Hydraulic motor - conveyor
belt

Power the conveyor belt.

Summary of Contents for V-COMFORT 2300

Page 1: ...nal operating manual Read and follow this operating manual before putting the machine into operation for the first time Store for future reference Type of manual1 Operating manual Machine1 Mixer wagon MachineNo1 XXX MachineType1 Machine Version1 1 1 Order Order 1 CustomerName 1 Bernard van Lengerich CustomerAddre ss1 Grenzstraße 16 CustomerLocati on1 D 48488 Emsbüren CustomerPhone 1 49 0 5903 951 ...

Page 2: ... Fax 49 0 5903 951 34 Email info bvl group de This operating manual is intended for the owner of the machine and their personnel It contains texts images and drawings that must not neither in part nor in full be copied distributed or otherwise disclosed without the express approval of Bernard van Lengerich Such approval has been granted for internal use to the owner of the machine Copyright Bernar...

Page 3: ...command stickers 15 2 3 General safety instructions 18 2 4 Safety instructions on operation 19 2 5 Safety instructions for setup maintenance repair and 2 6 troubleshooting operations 24 Technical data 27 3 Overall system 27 3 1 3 1 1 Bedding implement V COMFORT Bedding 27 Electrical connection data 27 3 2 Hydraulics 27 3 3 Control unit 27 3 4 Operating fluids 28 3 5 Noise generation 28 3 6 Type pl...

Page 4: ...ontrol panel 52 7 2 1 1 Switch dosing augers and conveyor belt on off 53 7 2 1 2 Adjust the speed of the dosing augers 53 7 2 1 3 Throw direction optional 53 7 2 1 4 Tipping sensor optional 53 General checks before and during operation 54 7 3 Coupling the machine 55 7 4 7 4 1 Coupling up to the quick change device of a front farmyard or wheel loader 56 7 4 2 Coupling the supply lines 58 7 4 2 1 Co...

Page 5: ...8 4 Conveyor belt 82 8 5 8 5 1 Tensioning aligning the conveyor belt 83 Hydraulic system 84 8 6 8 6 1 Markings on hydraulic hose lines 84 8 6 2 Criteria for inspections of hydraulic hose lines 85 8 6 3 Installing and removing hydraulic hose lines 86 Troubleshooting 87 9 Safety instructions 87 9 1 Faults during the work cycle 87 9 2 Table of faults 87 9 3 Repairs 87 9 4 Disposal 88 10 Appendix 89 1...

Page 6: ...to technical changes that are intended to improve the performance of the machine Information on the operating manual 1 2 This operating manual is intended to familiarize the operator with the machine and enable them to make use of its intended application options The operating manual must be complemented with instructions on accident prevention and environmental protection as required by existing ...

Page 7: ...work step is written in italics Example 1 Step 1 to be executed Result of step 1 2 Step 2 to be executed 2 1 Sub step of step 2 to be executed Responsibilities of the owner 1 4 The owner is required to observe all national generally applicable regulations regarding safety and accident prevention as well as environmental protection limit work with on the machine to personnel who are familiar with a...

Page 8: ...he work tasks they have been assigned adhere to the definitions of responsibilities If detecting that a fixture is no longer fully compliant with the safety regulations the operator is required to remedy this defect immediately If the correction of a fault is not part of the operator s responsibilities or the operator lacks the necessary expertise the operator must report the defect to his supervi...

Page 9: ... to perform this activity1 Instructed person2 Person with professional training specialty workshop 3 Loading transport x x x Commissioning x x Operation x x Cleaning maintenance and repairs x x Troubleshooting x x Disposal x Legend x permitted not permitted 1 A person capable of assuming a specific task and completing this task for a company with the appropriate expertise 2 An instructed person is...

Page 10: ...ological standards and the recognized safety and accident prevention regulations Nevertheless improper use of the machine can still endanger life and limb of the operator or a third party and or cause damage to the machine and other property Only operate the machine as intended and only if it is in safe and proper technical condition DANGER Observe the safety instructions Do not operate the machin...

Page 11: ...s well as all accompanying documents adhering to the inspection and maintenance intervals that are mandatory or listed in the operating manual including all accompanying documents ensuring that all spare parts used comply with specifications the exclusive use of original spare parts or modification or accessory parts approved by the manufacturer Reasonably foreseeable misuse 1 12 The following in ...

Page 12: ... use Improper installation commissioning operation and maintenance Operating the machine with defective safety devices or improperly mounted or non operational safety devices and guards Failure to observe the operating manual with regard to transport storage installation commissioning operation maintenance and setup Unauthorized structural modifications attachments or retrofitting without the writ...

Page 13: ...ituation of immediate danger that will result in severe injury or death WARNING WARNING indicates a situation of potential danger that may result in severe injury or death CAUTION CAUTION indicates a situation of potential danger that may result in minor injury NOTICE NOTICE indicates a situation of potential danger that may result in damage to property and the environment This signal word is also...

Page 14: ...ble condition at all times Replace information that has become illegible Order warnings and instructions from your dealer by providing their order number 2 2 1 Warnings A warning is composed of 2 pictograms Fig 2 1 Warning Pos Description a Pictogram used to describe the hazard The pictogram is composed of an image illustrating the hazard and enclosed by a triangular safety symbol b Pictogram inte...

Page 15: ...ss of body parts Never reach into the hazard area as long as the engine is running 2 72739 Risk from falling parts Staying underneath the raised unsecured cutting bar is prohibited 3 72732 Risk of arms becoming entangled or caught caused by powered work tools Risk from moving cutting blades There is a risk of injury even at a standstill 4 72742 Risk of the whole body becoming entangled or caught c...

Page 16: ...by raised parts lowering inadvertently Stay out from between the machine and the front farmyard or wheel loader during installation removal as well as during operation 3 72740 Risks from interventions on the machine such as work for installation setup troubleshooting cleaning maintenance and repairs if the front farmyard or wheel loader and the machine start up and roll away inadvertently These ha...

Page 17: ...n 110 220 4 between 220 380 or 5 unknown voltage 5 6 72736 Risk from hydraulic oil escaping under high pressure as a result of leaking hydraulic hose lines This hazard may result in severe injury including death if hydraulic oil escaping under high pressure penetrates the skin and enters the body Never attempt to seal leaking hydraulic hose lines using your hand or fingers Read and follow the inst...

Page 18: ...heel loader and the machine must comply with German Road Traffic Regulations StVZO Refrain from operations that may impair safety Keep the operating manual readily available at the job site at all times Shut down the machine immediately and report the fault to the authority person in charge if modifications were made that are relevant to safety or if the machine s operating behavior has changed Sh...

Page 19: ...ponents comply with the current revision of the EMC Directive 2014 30 EU and bear the CE mark DANGER Mortal danger from explosion hazard Avoid spark formation and open flames in the vicinity of the battery Always seal the positive terminal of the battery with the designated cover WARNING Risk of injury from missing protective equipment Use the prescribed safety equipment Safety instructions on ope...

Page 20: ... machine properly to the designated fixtures The machine may only be mounted hitched to suitable front farmyard or wheel loaders Do not exceed the maximum permissible drawbar loads towed loads and axle loads of the front farmyard or wheel loader Machines mounted or hitched to a front farmyard or wheel loader will affect the driving characteristics as well as the steering and braking capacity of th...

Page 21: ... be performed by an authorized expert Seek immediate medical attention if injury from liquids escaping under high pressure has occurred Severe infections and bodily reaction may ensue if medical assistance is not provided immediately Hydraulic hoses must be replaced no later than every 6 years which includes a maximum storage time of 2 years WARNING Risks of personal injury from crushing shearing ...

Page 22: ...ed Check the machine for damage before starting to work Do not use the machine unless it is in technically faultless condition and ready for operation and unless it functions reliably Have damage to the machine repaired by professionals first before putting the machine into operation The maximum payload of the mounted hitched machine and the permissible axle and drawbar loads of the front farmyard...

Page 23: ...operate every time before putting them into operation Do not put the machine into operation unless the safety equipment is completely installed and fully operational Replace defective guards immediately with new ones Do not block any actuators on the front farmyard or wheel loader which are used to perform direct hydraulic or electrical movements of components e g tipping swinging and sliding Neve...

Page 24: ...horized restarting before working on electrical cables or opening the control switch cabinet Only work on the components if they are de energized Disconnect the affected electrical component from the mains supply Only use tools insulated against voltage Inspect test the electrical equipment of the machine on a regular basis Correct any loose connections cables with damaged insulation or other defe...

Page 25: ...eriod of use The actual period of use may deviate from these specifications based on experience and in particular taking potential hazards into consideration Other guidelines may apply to hoses and hose lines made of thermoplastics Store hydraulic oil safely away from children WARNING Risks of personal injury from crushing shearing cutting amputation entrapment winding up entanglement catching and...

Page 26: ...om operations that may impair safety Make sure there is no one in the danger area and especially that no one is within range of rotating moving parts before activating the machine Do not reach into rotating moving machine elements or fixtures Always wear tight fitting clothing Restrain long year and refrain from wearing jewelry NOTICE Environmental pollution Replacement parts as well as operating ...

Page 27: ... 950 1000 Maximum payload kg 1500 1700 1950 Permissible gross weight kg 2400 2650 2950 Electrical connection data 3 2 Electrics Battery voltage 12 V DC Power socket for lighting 7 pin Power socket for control panel 3 pin DIN 9680 Hydraulics 3 3 NOTICE Never mix mineral oils with organic oils Hydraulics Operating pressure at least 150 bar and no more than 200 bar Pump capacity of the front farmyard...

Page 28: ...e compatibility of the hydraulic oils before connecting the machine to the hydraulic system of the front farmyard or wheel loader Noise generation 3 6 The emission value sound pressure value generated at the workplace and measured at the ear of the person driving the front farmyard or wheel loader during operation with the cab closed is below 70 dB A The sound pressure level essentially varies wit...

Page 29: ...d CE mark 3 7 NOTICE The entire identification constitutes a legal document and may not be altered or disfigured beyond recognition Fig 3 1 Type plate with CE mark and machine number Pos Name a Type plate and CE mark b Machine number stamped into the frame Fig 3 2 Type plate Specified on the type plate are Manufacturer Type Machine no Year of manufacture a b ...

Page 30: ...ge opening c guides the bedding material onto the conveyor belt f The conveyor belt transports the feed to the door e and ejects it Fig 4 1 V COMFORT Bedding overall Pos Designation Function a Receiving hopper Collect bedding material b Dosing augers Guide bedding material to discharge opening c Discharge opening Guide bedding material to conveyor belt d Four point mounting frame Attach the machin...

Page 31: ...edding material to the discharge opening You fill the receiving hopper by lowering the machine to the filling position before driving it into the bedding material using the front farmyard or wheel loader The receiving edge is equipped with a high strength leading edge b Fig 4 2 Receiving hopper Pos Designation Function a Receiving hopper Collect bedding material b High strength leading edge Reduce...

Page 32: ... two hydraulically powered dosing augers 2 transport the bedding material to the discharge opening 1 The bedding material passes through the discharge opening and flows onto the conveyor belt Fig 4 3 Dosing augers Pos Designation Function a Dosing augers Guide bedding material to discharge opening b Discharge opening Guide bedding material to conveyor belt a b a ...

Page 33: ...ividually when worn out Fig 4 4 Knife blades Pos Designation Function a Knife blades Separate the bedding material into fibers 4 3 2 Hydraulic motor The dosing augers are powered by hydraulic motors a if the oil circuit between front farmyard or wheel loader and the machine is switched on and the receiving hopper is in the work position Fig 4 5 Hydraulic motors Pos Designation Function a Hydraulic...

Page 34: ...scharge opening a and flows onto the conveyor belt Fig 4 6 Discharge opening Pos Designation Function a Discharge opening Guide bedding material to conveyor belt 4 4 1 Dosing gate The opening width of the discharge opening dictates how much bedding material will be discharged and can be adjusted with the dosing gate a Fig 4 7 Dosing gate Pos Designation Function a Dosing gate Adjust the opening wi...

Page 35: ...charge the bedding material to the right or the left Fig 4 8 Conveyor belt Pos Designation Function a Conveyor belt Discharge bedding material 4 5 1 Hydraulic motor conveyor belt The hydraulic motor a powers the conveyor belt if the oil circuit is switched on and the receiving hopper is in the work position Fig 4 9 Hydraulic motor conveyor belt Pos Designation Function a Hydraulic motor Power the ...

Page 36: ...charged through the door a The doors are opened on both sides making it possible to adjust the throw direction of the bedding material to the job site For safety reasons each door is equipped with a cover b that can only be opened outwardly Fig 4 10 Door Pos Designation Function a Door Discharge bedding material b Cover Prevent anyone from reaching through the door a b ...

Page 37: ... to front mount the machine to the quick change device of a front farmyard or wheel loader For the purpose of filling it automatically the receiving hopper can be swiveled from the work to the filling position in the same way as a front dump bucket Fig 4 11 Four point mounting frame Pos Designation Function a Four point mounting frame Couple up the machine to the quick change device of a front far...

Page 38: ...ulic motor powering the conveyor belt a hydraulic motor powering the dosing augers a manually operated or electric flow control valve optional an electrohydraulic control block optional and the hydraulic system of the front farmyard or wheel loader 4 8 1 Hydraulic motor conveyor belt Fig 4 12 Hydraulic motor conveyor belt Pos Designation Function a Hydraulic motor conveyor belt Power the conveyor ...

Page 39: ... augers aside from altering the motor speed of the front farmyard or wheel loader Depending on its design the flow control valve can either be operated directly by hand on the machine or electronically via the control panel Fig 4 14 Standard valve Fig 4 15 Flow control valve manual Fig 4 16 Flow control valve electric Pos Designation Function a Standard control valve Regulate the flow rate of the ...

Page 40: ...for Hold the hydraulic line for the dosing augers e Intermediate plate for directional seat valves e g for Hold the hydraulic line for the three point mounting frame f Connection return line T Hold the return line g Emergency manual operation Actuate the directional and directional seat valves if the electrical system fails 4 8 5 Hydraulic system front farmyard or wheel loader The hydraulic system...

Page 41: ...chine The supply lines provide for the hydraulic oil and power supply between the front farmyard or wheel loader and the coupled machine Fig 4 19 Supply lines Pos Designation Function a Power supply to the control panel 3 pin Establish the power supply to the control panel b Hydraulic connection Flow DN 15 red Establish the flow of the hydraulic oil to the machine c Hydraulic connection Return DN ...

Page 42: ...ine from being lowered inadvertently during emergency manual operation In the event of an electrical failure the electromagnets used to switch the directional and directional seat valves can be actuated directly at the electrohydraulic control block using the emergency manual actuator Fig 4 20 Emergency manual operation Pos Designation Function a Push button Switch the directional valves using the...

Page 43: ...f its own It ensures that the drive for the dosing augers and the conveyor belt is interrupted when the receiving hopper is swiveled out of the work position Fig 4 21 Tipping sensor Pos Designation Function a Tipping sensor Interruption of the drive between the dosing augers and the conveyor belt when the receiving hopper is swiveled out of the work position b Indicator light Indicate sensor activ...

Page 44: ...ching into the dosing augers Fig 4 22 Protective cover door Pos Designation Function a Protective cover Prevent anyone from reaching through the door and into the dosing augers 4 10 4 Hose cabinet for supply lines When the machine is not in use the supply lines must be stored in the hose cabinet This will prevent damage to the supply lines Fig 4 23 Hose cabinet for supply lines Pos Designation Fun...

Page 45: ...OTICE The transport vehicle must be suitable for carrying the machine 5 2 1 Loading and unloading using lifting devices DANGER Risks of personal injury from crushing or impact may arise if the raised machine falls down unintentionally Use only the designated attachment points when fastening lifting gear for loading and unloading the machine by means of a lifting device Use suitable lifting gear ca...

Page 46: ... may arise if the stability of the front farmyard or wheel loader and its steerability and braking capacity are insufficient Hitch up the machine properly to the front farmyard or wheel loader before loading or unloading the machine onto and from a transport vehicle Prior to loading and unloading the machine only hitch the machine up to a front farmyard or wheel loader have it transported by a fro...

Page 47: ...e 2 4 General safety instructions Only hitch up and transport the machine to with a front farmyard or wheel loader that is suitable for this purpose The front farmyard or wheel loader and the machine need to be in compliance with the traffic regulations applicable in the respective country Compliance with national traffic regulations is the responsibility of the vehicle owner the owner and the dri...

Page 48: ...or wheel loader must be subjected to at least 20 of the unladen weight of the front farmyard or wheel loader The front farmyard or wheel loader must also achieve the braking rate with the attached machine that has been prescribed by the manufacturer of the front farmyard or wheel loader 6 2 1 Equipment required for the front farmyard or wheel loader Engine output of the front farmyard or wheel loa...

Page 49: ...tached machine Switching off the front farmyard or wheel loader and securing it 6 4 against inadvertent start up and rolling away Work steps 1 Set all actuators on the hydraulic system and on the control panel see Chapter 7 2 1 Control panel to the neutral position This prevents these parts from lowering inadvertently 2 Switch off the engine of the front farmyard or wheel loader 3 Pull the ignitio...

Page 50: ...driver where it is within easy view and reach of the driver 2 Insert the control panel 2 into the holder 1 3 Insert the 3 pin plug 3 DIN 9680 of the power supply cable 4 into the 3 pin power socket on the front farmyard or wheel loader pin 15 30 positive pin 31 negative NOTICE Do not take power from the light socket Retrofit the front farmyard or wheel loader with a 3 pin power socket if it does n...

Page 51: ...e Proper operation requires in particular compliance with the regulations and safety instructions applicable for the different operating modes of the machine The machine is operated in the following modes Manual mode Drive mode Fill mode Discharge mode Safety instructions 7 1 DANGER Observe the safety instructions Observe the safety instructions given in chapter 2 Safety instructions and especiall...

Page 52: ...All hydraulic functions are controlled exclusively from the seat of the front farmyard or wheel loader via the electrical control panel if the oil circuit between front farmyard or wheel loader and the machine is switched on The control panel is located on the front farmyard or wheel loader in view and within reach of the operator must be connected to the power supply 12 V of the front farmyard or...

Page 53: ...Stop dosing augers and conveyor belt Adjust the speed of the dosing augers 7 2 1 2 Symbol Position of the control dial Function MAX Speed of the dosing augers high OFF engaged Speed of the dosing augers high 0 MIN Speed of the dosing augers low near 0 Throw direction optional 7 2 1 3 Symbol Position of the toggle switch Function top Select throw direction left bottom Select throw direction right T...

Page 54: ...gularities in the entire area of the machine When the control system and the machine are switched on the following symptoms may point to irregularities increased noise or irregular unusual sounds unusual odor formation of smoke spots caused by operating fluids oil grease on the machine or on the ground leaks in the hydraulic system drop in performance during operation At the first signs of any of ...

Page 55: ...rawbar loads towed loads and axle loads of the front farmyard or wheel loader WARNING Risk of crushing injuries during coupling between front farmyard and wheel loader and the machine Keep everyone away from the danger area between front farmyard or wheel loader and machine before driving up to the machine Any assistants present may only help the driver steer the vehicle while standing next to the...

Page 56: ...nt farmyard or wheel loader 3 Lower the quick change device until it fits under the four point mounting frame 4 Drive up to the machine with your front farmyard or wheel loader until the quick change device is positioned exactly under the four point mounting frame 5 Lift the quick change device until the machine locks into place and slightly lifts off the ground Machine is locked into place and li...

Page 57: ...r 7 4 2 Coupling the supply lines Supply lines have been coupled 11 Start the engine of the front farmyard or wheel loader 12 Release the parking brake 13 Use the control system of the front farmyard or wheel loader to swivel the receiving hopper to the work position The function test of the machine can be performed see Chapter 7 5 2 Checking the machine for proper operation ...

Page 58: ...loader to 40 l min WARNING Risks of personal injury from crushing cutting entrapment entanglement and impact if malfunctions occur as a result of incorrectly connected hydraulic hose lines When coupling the hydraulic hose lines pay attention to the marks on the hydraulic plugs Check the assignment of the hydraulic hose lines on the control block of the machine if the colored marks dust caps are mi...

Page 59: ... The quick change device of the front farmyard or wheel loader is locked in place Work steps 1 Set the actuator lever on the control unit of the front farmyard or wheel loader to the float position neutral position 2 Remove the dust caps from the hydraulic plugs and the hydraulic sockets 3 Clean the hydraulic plugs of the hydraulic hose lines Hydraulic plugs have been cleaned 4 Slide the plugs of ...

Page 60: ...ure it against starting up and rolling away inadvertently see Chapter 6 4 Switching off the front farmyard or wheel loader and securing it against inadvertent start up and rolling away Machine is locked into place and lifted off the ground see Chapter 7 4 Coupling the machine The quick change device of the front farmyard or wheel loader is locked in place The hydraulic hose lines have been coupled...

Page 61: ...el loader are OK faults corrected Safety devices are in the safety position e g covers fitted Supply lines are connected to the front farmyard or wheel loader see Chapter 7 4 2 Coupling the supply lines Work steps 1 Use the ignition key to start the front farmyard or wheel loader The engine of the front farmyard or wheel loader has been started 2 Turn the control dial see Chapter 7 2 1 2 Adjust th...

Page 62: ...r area The machine is OK faults corrected Safety devices are in the safety position e g covers fitted The entire machine has been greased Work steps 1 Secure the front farmyard or wheel loader against rolling away see Chapter 6 4 Switching off the front farmyard or wheel loader and securing it against inadvertent start up and rolling away 2 Swivel the receiving hopper from the work to the filling ...

Page 63: ... when driving on slopes along the slope and the layer line tip over hazard WARNING Risks of personal injury may arise if hydraulic functions are performed inadvertently during transport trips Secure the machine from being lowered inadvertently before setting out on transport trips Prior to transport trips switch off the control panel the oil circuit between the front farmyard or wheel loader and t...

Page 64: ...bove the surface of the road Carrying out transport trips 7 5 3 1 Requirements The front farmyard or wheel loader and the machine have been switched on see Chapter 7 5 1 Switching the machine on The supply lines have been connected properly see Chapter 7 4 2 Coupling the supply lines The lighting system is operational undamaged and clean The hydraulic system does not show any obvious defects Work ...

Page 65: ...as come to a complete stop before entering the danger area Adjusting the opening width of the discharge opening 7 5 4 1 The opening width of the discharge opening dictates how much bedding material will be discharged The wider you set the opening width of the discharge opening the greater the spreading quantity of discharged bedding material will be Requirements The front farmyard or wheel loader ...

Page 66: ... width of the discharge opening b 3 1 Open protective covers d 3 2 Reach through the doors c 3 3 Use a size 17 box or open end wrench to loosen the four fixing bolts e at each dosing gate f 3 4 Evenly move the dosing gate f until the discharge opening b has reached the desired opening width 3 5 Re tighten all fixing bolts e The desired opening width of the discharge opening has been set d e f e ...

Page 67: ...Chapter 3 Technical data and the axle loads of the front farmyard or wheel loader Requirements The front farmyard or wheel loader and the machine have been switched on see Chapter 7 5 1 Switching the machine on Hydraulic system and control panel have been switched on There are no remnants or foreign objects in the receiving hopper There is no one in the danger area of the machine Fig 7 7 Receiving...

Page 68: ...nger area NOTICE The discharged spreading quantity of the bedding material can be altered by adjusting the opening width of the discharge opening in the receiving hopper the drive speed of the dosing augers the driving speed of the front farmyard or wheel loader The discharged spreading quantity of the bedding material increases if the opening width of the discharge opening in the receiving hopper...

Page 69: ...ork steps 1 Switch on the oil circuit between the front farmyard or wheel loader and the machine 2 Select the drive speed of the dosing augers and the driving speed of the front farmyard or wheel loader in accordance with the desired spreading quantity see Chapter 7 5 6 1 Changing the drive speed of the dosing augers 3 Select the distance between door and littered area and the belt speed of the co...

Page 70: ...speed of the dosing augers can only be adjusted by changing the engine speed of the front farmyard or wheel loader Special equipment The drive speed of the dosing augers can also be adjusted continuously using the flow control valve of the machine manually directly at the machine special equipment I via the control panel from the seat of the front farmyard or wheel loader special equipment II Fig ...

Page 71: ...ine on There is no one in the danger area Work steps 1 Secure the front farmyard or wheel loader and the machine against inadvertent start up and rolling away see Chapter 6 4 Switching off the front farmyard or wheel loader and securing it against inadvertent start up and rolling away 2 Loosen the lock ring a 3 Turn the adjusting screw b in out 3 1 Turn the adjusting screw b in Drive speed is incr...

Page 72: ...set the drive speed of the dosing augers as follows Requirements The front farmyard or wheel loader and the machine have been switched on see Chapter 7 5 1 Switching the machine on There is no one in the danger area Fig 7 13 electric flow control valve Fig 7 14 Setting the drive speed Work steps 1 Turn the control dial a in the desired direction until the desired spread quantity is being discharge...

Page 73: ...installation height 3 Switch on the oil circuit between the front farmyard or wheel loader and the machine Conveyor belt along with the dosing and mixing augers start up 4 Set the engine speed of the front farmyard or wheel loader to a rate at which the conveyor belt discharges the bedding material across the desired throw distance 5 Keep raising the machine if the belt speed is insufficient to se...

Page 74: ...der and the machine from starting up and rolling away inadvertently Wait until the machine has come to a complete standstill before entering the danger area of the machine Requirements The front farmyard or wheel loader and the machine have been switched on see Chapter 7 5 1 Switching the machine on There is no one in the danger area The hydraulic circuit of the front farmyard or wheel loader has ...

Page 75: ...nnected to the front farmyard or wheel loader see Chapter 7 4 2 Coupling the supply lines Work steps 1 Use the control unit on the front farmyard or wheel loader to switch off the oil circuit between the front farmyard or wheel loader and the machine The hydraulic supply has been switched off 2 Turn the control dial on the control panel see Chapter 7 2 1 2 Adjust the speed of the dosing augers to ...

Page 76: ...urred Risk of infection Requirements The machine is switched off see Chapter 7 5 8 Switching the machine off Supply lines are connected to the front farmyard or wheel loader see Chapter 7 4 2 Coupling the supply lines The oil circuit between the front farmyard or wheel loader and the machine is switched off There is no one in the danger area Work steps 1 Switch off the front farmyard or wheel load...

Page 77: ...ecting cable of the control panel down on the front farmyard or wheel loader 3 Remove the 3 pin plug a DIN 9680 of the power supply cable b from the 3 pin power socket on the front farmyard or wheel loader The power supply has been disconnected 7 6 2 Uncoupling from the quick change device of a front farmyard or wheel loader WARNING Risks from crushing cutting entrapment entanglement and impact ca...

Page 78: ...l loader 5 3 Switch off the front farmyard or wheel loader and secure it against starting up and rolling away inadvertently see Chapter 6 4 Switching off the front farmyard or wheel loader and securing it against inadvertent start up and rolling away 5 4 Move all control levers of the working hydraulics several times in both directions The hydraulic system is depressurized 5 5 Uncouple the supply ...

Page 79: ...ion Chapter 7 Uncoupling the machine Page 79 Version 3 25 20 Translation of the original operating manual 116588 Bernard van Lengerich The machine has been disconnected from the front farmyard or wheel loader ...

Page 80: ...le Safety instructions 8 1 DANGER Observe the safety instructions Observe the safety instructions given in chapter 2 4 General safety instructions and in chapter 2 6 Safety instructions for setup maintenance repair and troubleshooting operations Replacement and wear parts as well as auxiliary supplies 8 2 Replace parts of the machine that are not in proper technical condition without delay Use onl...

Page 81: ... lines with particular care and keep them clean Never use gasoline benzene petroleum or mineral oils to treat hydraulic hose lines 8 3 1 Cleaning with high pressure sprayers steam cleaners NOTICE Make sure to observe the following when using a high pressure sprayer steam cleaner for cleaning do not clean electrical components such as control panel solenoid valves sensors power sockets and cable co...

Page 82: ...urs thereafter Hydraulic hoses Replace hoses immediately if hoses are found to be damaged otherwise every 6 years Remove chafe marks prior to each start up Conveyor belt Check tension and re tighten if necessary prior to each start up Check the belt connection of the conveyor belt for obvious defects weekly Conveyor belt 8 5 NOTICE Check the tension of the conveyor belt prior to each start up An i...

Page 83: ... and rolling away Work steps 1 Loosen the fixing bolts a on both sides 2 Loosen the lock nut b on the right and the left tensioning screw c 3 Use a wrench to keep the lock nut b in place 4 Use another wrench to tighten loosen the tensioning screw c evenly until the conveyor belt has a slack of 3 5 cm in the middle and the clearance x between the square profile sections d is the same on both sides ...

Page 84: ...aking hydraulic hose lines using your hand or fingers Fluids hydraulic oil escaping under high pressure may penetrate the skin and enter the body resulting in severe injury Seek immediate medical attention if injury from hydraulic oil has occurred Risk of infection 8 6 1 Markings on hydraulic hose lines Specified on the fitting of the hydraulic hose lines are the manufacturer s mark a the date of ...

Page 85: ...mation of bubbles pinch and cutting points Leaking spots Damage deformation or leaks in the hose fitting Minor surface damage does not mandate an exchange The hose slipping out of the fitting Corrosion on the fitting which may impair the operation and stability of the fitting Improperly routed hydraulic hose lines e g failure to observe the bending radii or laying the hose lines across sharp edges...

Page 86: ... impact on hydraulic hose lines hydraulic hose lines are prevented from rubbing against components or against one another by arranging and fastening them properly Protect hydraulic hose lines with protective sleeves if necessary Cover sharp edged components the bending radii are not below the permissible parameters Select the size of the hydraulic hose line connected to moving parts in such a way ...

Page 87: ... by means of the circuit diagrams If experiencing faults in the hydraulic system consult an expert capable of finding and eliminating the error by means of the hydraulic diagrams Table of faults 9 3 Fault Cause Remedy No hydraulic function available Flow of oil interrupted Check quick release couplings pressure relief valve and hydraulic system Check if the control valve is switched on at the fron...

Page 88: ...space around the danger area and set up warning signs Staying underneath the raised load is prohibited Always transport the load vertically Always pick up the load symmetrically Avoid abrupt movements during transport by crane The load must be within constant sight of the crane operator during transport in the danger area NOTICE Environmental pollution Operating materials must be properly disposed...

Page 89: ...conformity with all provisions of the EMC Directive 2014 30 EU The following harmonized standards have been applied EN ISO 4254 1 2016 09 Agricultural machinery Safety Part 1 General requirements ISO 4254 1 2013 EN ISO 4413 2010 Hydraulic fluid power General rules and safety requirements for systems and their components ISO 4413 2010 EN ISO 12100 2010 Safety of machinery General principles for des...

Page 90: ...circuit diagram basic block Fig 11 1 Hydraulic circuit diagram basic block Pos Name M1 Hydraulic motor dosing augers M2 Hydraulic motor conveyor belt 1 4 Non return valve 5 Installation location for lock valve Option 5 electromagnetic lock valve 6 Installation location for flow control valve 7 Installation location for throttle valve Option 7 Throttle valve not used 8 M2 M1 ...

Page 91: ...ectric flow controller Fig 11 2 Hydraulic circuit diagram basic block with electric flow controller Pos Name M1 Hydraulic motor dosing augers M2 Hydraulic motor conveyor belt 1 4 Non return valve 5 Installation location for lock valve Option 5 Electromagnetic lock valve 6 Flow control valve 7 Installation location for throttle valve Option 7 Throttle valve not used 8 Orifice plate M1 M2 ...

Page 92: ...ow controller Fig 11 3 Hydraulic circuit diagram basic block with manual flow controller Pos Name M1 Hydraulic motor dosing augers M2 Hydraulic motor conveyor belt 1 4 Non return valve 5 Installation location for lock valve Option 5 Electromagnetic lock valve 6 manual flow control valve not used 7 Installation location for throttle valve Option 7 Throttle valve not used 8 M1 M2 ...

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