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Operator's manual
Please read carefully
before using the
machine!
Keep for future use
This operator's and assembly manual is
an integral part of the machine. Suppliers
of new and second-hand machines are
required to document in writing that the
operator's and assembly manual was
delivered with the machine and handed
over to the customer.
a
5903181-
-en-0322
Original instructions

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Summary of Contents for Rauch AERO 32.1

  • Page 1 Operator's manual Please read carefully before using the machine! Keep for future use This operator's and assembly manual is an integral part of the machine. Suppliers of new and second-hand machines are required to document in writing that the operator's and assembly manual was delivered with the machine and handed over to the customer.
  • Page 2 We do not accept any obligation to make such improvements or changes on machines that have already been sold. We will be pleased to answer any other questions that you might have. Yours sincerely RAUCH Landmaschinenfabrik GmbH...
  • Page 3: Table Of Contents

    Position of safety equipment as well as warning and instruction stickers 3.10.2 Function of safety equipment 3.11 Warning and instruction stickers 3.11.1 Warning stickers 3.11.2 Instruction stickers 3.12 Name plate and machine marking 3.13 Reflector 4 Machine data Manufacturer Description of the machine AERO 32.1 5903181...
  • Page 4 Assembling the metering unit 9 Spreading operation Instructions regarding the spreading operation Preparing the machine for driving Moving the swivel frame into the operating position Folding out the boom Automatic re-tensioning of the boom Adjusting the inclination of the boom 5903181 AERO 32.1...
  • Page 5 Lubrication of upper and lower links 10.7.4 Lubrication of links, bushes 11 Winterization and preservation 11.1 Safety 11.2 Washing the machine 11.3 Preserving the machine 12 Disposal 12.1 Safety 12.2 Disposal of the machine 13 Guarantee and warranty AERO 32.1 5903181...
  • Page 6 Table of contents 5903181 AERO 32.1...
  • Page 7: Intended Use

    1. Intended use Intended use The mineral fertilizer spreaders of the series AERO 32.1 may only be used in accordance with the stipulations of the present operator’s manual. The mineral fertilizer spreaders of the series AERO 32.1 are constructed in accordance with their...
  • Page 8: User Instructions

    The operator’s manual is divided into six key areas in terms of content • User instructions • Safety instructions • Machine data • Instructions on operating the machine • Instructions for finding and correcting faults • Maintenance and service instructions 5903181 AERO 32.1...
  • Page 9: Notes On Text Descriptions

    Example: Please also note 3 Safety References to other documents are shown as information or instructions without the exact chapter or page number: • Example: Follow the instructions in the operator’s manual of the universal drive shaft manufacturer. AERO 32.1 5903181...
  • Page 10: Safety

    Always observe the measures described to prevent this danger. WARNING! Type and source of danger This warning warns of a potentially dangerous situation for personal health. Ignoring these warnings leads to severe injury. Always observe the measures described to prevent this danger. 5903181 AERO 32.1...
  • Page 11: General Information On The Safety Of The Machine

    The owner is responsible for the intended use of the machine. 3.4.1 Qualifications of personnel Before starting any work on or with the machine, all persons who are involved in operation, maintenance or service must have read and understood this operator’s manual. AERO 32.1 5903181...
  • Page 12: Instruction

    • Park the machine with the swivel frame in the operating position. • Only park the machine with an empty hopper on level, firm ground. For more information, refer to chapter 3.10 Safety equipment, warnings and instructions 5903181 AERO 32.1...
  • Page 13: Filling The Machine

    When persons are present between the tractor and the machine, there is a great hazard caused by the tractor rolling away or machine movements which may have fatal consequences. The following figure displays the hazard zones of the machine. AERO 32.1 5903181...
  • Page 14: Running Operation

    Do not fold the boom open and closed in close proximity to overhead lines. Make sure to maintain a sufficiently safe distance. • Do not climb on the machine or the tractor when it is situated beneath high-voltage electrical power lines. 5903181 AERO 32.1...
  • Page 15: Using Fertilizer

    • Even when stored correctly and used within approved load limits, hoses and hose couplings are subject to a natural aging process. This limits their storage and service life. AERO 32.1 5903181...
  • Page 16: Maintenance And Service

    Spare parts must at least comply with the technical standards specified by the manufacturer. Compliance with technical requirements is ensured using original spare parts. • Self-locking nuts are designed to be used only once. Always use new self-locking nuts to fasten components. 5903181 AERO 32.1...
  • Page 17: Maintenance And Service Tasks

    Check the tire pressures and the function of the tractor brake system. • Do the lighting and labeling on the machine comply with the national regulations for operation on public roads? Ensure correct attachment. • Passengers are prohibited on the machine during transport and operation. AERO 32.1 5903181...
  • Page 18: Road Travel With The Machine

    Arrest sideways movement of the lower link of the three-point linkage to prevent the machine from swinging. • Passengers are prohibited on the machine during transport and operation. • Observe the total height of the attached machine (refer to 4.3.1.1 Dimensions) 5903181 AERO 32.1...
  • Page 19: Safety Equipment, Warnings And Instructions

    [10] Cover of blower drive Warning: Read operator’s manual [11] Name plate Warning: Crushing hazard between the tractor and [12] Instructions: Dirt deflector interlock the machine [13] Protective grid in hopper White reflectors [14] Instructions: Eyelet in hopper AERO 32.1 5903181...
  • Page 20 Warning: Ejection of material Warning: Moving parts and cover of metering roller Warning: Sinking parts cam wheel Side reflectors Belt cover Warning sign, lighting, red reflectors Red reflectors [10] Locking mechanisms of swivel frame (left and right) Warning: Swivel range 5903181 AERO 32.1...
  • Page 21: Function Of Safety Equipment

    3.11 Warning and instruction stickers Various warning and instruction stickers are attached to the machine (for the position at the machine, please refer to 3.10.1 Position of safety equipment as well as warning and instruction stickers). AERO 32.1 5903181...
  • Page 22: Warning Stickers

    The tractor may brake too late or not at all because of carelessness or incorrect operation. Ensure that nobody is present in the hazard zone between the tractor and the machine. 5903181 AERO 32.1...
  • Page 23 When operating any moving parts of the boom, make sure that there are no people or objects in this area. Ban on splash water It is prohibited to splash water into the housing of the job computer and other electronic components. AERO 32.1 5903181...
  • Page 24: Instruction Stickers

    Instruction stickers Illustration Description Rated speed of the PTO shaft The rated speed of the PTO shaft is 1000 rpm. Eyelet in the hopper Labeling of the bracket for fixing the hoisting gear Lubrication point Maximum load capacity 5903181 AERO 32.1...
  • Page 25: Name Plate And Machine Marking

    Red (display pin pulled out) = unlocked 3.12 Name plate and machine marking When delivering your machine, ensure that all necessary signs are present. Depending on the country of destination, additional signs can be attached to the machine. AERO 32.1 5903181...
  • Page 26: Reflector

    The lighting equipment must always be in operating condition. Lights must not be covered or obscured by dirt. The machine is factory-equipped with passive front, rear, and side lighting (for the attachment to the machine, please refer to 3.10 Safety equipment, warnings and instructions). 5903181 AERO 32.1...
  • Page 27: Machine Data

    4. Machine data Machine data Manufacturer RAUCH Landmaschinenfabrik GmbH Landstrasse 14 76547 Sinzheim Germany Phone: +49 (0) 7221 985-0 Fax: +49 (0) 7221 985-206 Service Center, Technical Customer Service RAUCH Landmaschinenfabrik GmbH PO box 1162 email: service@rauch.de Fax: +49 (0) 7221 985-203 Description of the machine Use the machines in accordance with chapter 1 Intended use.
  • Page 28: Assembly Overview

    4. Machine data 4.2.1 Assembly overview n Basic machine Fig. 6: Assembly overview: Front Hopper cover Weigh cells Extension Transmission spigot Hose and cable tray Weighing frame Job computer (behind dirt deflector) Hopper Coupling points 5903181 AERO 32.1...
  • Page 29 V-position Air duct Leaf spring, pendulum frame, and inclination Frame cylinder Blower The adjustment lever is located on the hopper on the left side (direction of travel) Fig. 8: Adjustment lever position AERO 32.1 5903181...
  • Page 30: Blower

    4. Machine data 4.2.2 Blower Fig. 9: Assemblies and functions of the machine, blower Housing with blower Drive belt Retensioning device of the belt Air outlet to air duct Transmission spigot: Drive of the blower 5903181 AERO 32.1...
  • Page 31: Metering Unit And Air Duct

    Belt drive of metering shafts (4 x) (2 x) Bend on machine frame with baffle [10] Metering unit, section 1 Pressure chamber (2 x) [11] Metering unit, section 2 Air duct bypass pipe for bends on machine [12] Air duct frame AERO 32.1 5903181...
  • Page 32: Boom

    Spreading limit panel (manual setting) Central section 2 Technical data 4.3.1 Technical data for the basic equipment n Dimensions Data AERO 32.1 Total width in transport position 290 cm Total length in transport position 250 cm Working width 27 m Total height...
  • Page 33: Technical Data For The Extensions

    4. Machine data Data AERO 32.1 PTO speed 1000 rpm Hopper capacity 3200 l 500 kg/min Mass flow max. Hydraulic pressure max. 200 bar 75 dB(A) Sound pressure level (measured in the closed driver’s cab of the tractor) n Weights and loads The empty weight (mass) of the machine varies depending on the feature package and extension combination.
  • Page 34: Hopper Cover

    Observe the traffic regulations of your country. 4.4.4 Operating lights n SpreadLight Only for machines with electronic control unit (QUANTRON-A, ISOBUS-Terminal) The SpreadLight special equipment supports the user in visually checking the individual spreading functions during the spreading operation in the dark. 5903181 AERO 32.1...
  • Page 35: Multirate

    The following equipment is required for the FreeLane system: • Special guiding devices • Adapted cam wheel metering system 4.4.7 CCI A3 joystick Illustration Designation CCI A3 joystick (the key assignment can differ depending on the machine) AERO 32.1 5903181...
  • Page 36: Axle Load Calculation

    Load on front axle (Tractor + Measure on scale machine) Load on rear axle (Tractor + Measure on scale machine) Total weight of front tool or front Refer to the machine price-list or ballast operator's manual Measure on scale 5903181 AERO 32.1...
  • Page 37 Indicate front axle calculated load value and the one indicated in the tractor operator's manual. 4) Calculation of the total weight: M real If the rear tool (M2) is lighter than the minimum load required at the rear(minimum), increase tool weight until the required minimum rear load is reached AERO 32.1 5903181...
  • Page 38 Total weight Load on front axle Load on rear axle The minimum ballasting must be made by fitting a tool or an additional mass to the tractor. The values obtained must be below or equal the authorized values. 5903181 AERO 32.1...
  • Page 39: Transport Without Tractor

    Check the details on the name plate. If applicable, also take the weight of mounted optional equipment into account. Carefully lift the machine with suitable lifting equipment. Carefully place the machine on the loading platform of the transportation vehicle or on solid ground. AERO 32.1 5903181...
  • Page 40: Commissioning

    7. Commissioning Commissioning Accepting the machine When accepting the machine, please check the completeness of the delivery. The standard equipment includes: • 1 mineral fertilizer spreader AERO 32.1 • 1 operator’s manual AERO 32.1 • 1 calibration test tank •...
  • Page 41: Mounting The Universal Drive Shaft On The Machine

    Check the mounting position. The drive shaft end that is marked with a tractor symbol must point to the tractor. Grease the transmission spigot. Pull the pulling sleeve [1] backward with one hand. Fig. 12: Pulling back the pulling sleeve AERO 32.1 5903181...
  • Page 42: Dismounting The Universal Drive Shaft

    Never use the suspension chain for suspending the universal drive shaft. • Put the dismounted universal drive shaft always in the provided bracket [2]. Fig. 14: Storage of the cables and hydraulic hoses Bracket for hoses and cables Drive shaft bracket 5903181 AERO 32.1...
  • Page 43: Installing The Machine At The Tractor

    Ensure that nobody is present in the hazard zone between the tractor and the machine. • The machine is installed at the three-point linkage (rear power lift) of the tractor. For normal fertilizing and late fertilizing, always use the upper coupling points on the machine. See Fig. 15 Mounting position AERO 32.1 5903181...
  • Page 44 The bottom and upper link pins must be secured with linch pins or spring clips. • Any oscillating movements during spreading are to be avoided. Make sure that the machine does not have too much play to the sides. 5903181 AERO 32.1...
  • Page 45 Make sure that there is enough space (at least 20 to 30 mm) between the outer pipe of the universal drive shaft and the protective cone on the spreading side. Shorten the universal drive shaft, if required. Only your dealer or your specialist workshop may shorten the universal drive shaft. AERO 32.1 5903181...
  • Page 46: Connect The Electric Lines And Hydraulic Hoses

    The lower coupling points for the lower links of the tractor present at the machine are only provided for exceptional cases in late fertilization. 7.5.2 Maximum admissible mounting height The maximum admissible mounting height( A) is measured from the ground to the middle of the bend. 5903181 AERO 32.1...
  • Page 47: Hydraulics System

    Risk of injury due to hot surfaces The accumulator body may heat up. There is a risk of burning. All work at hydraulic parts and plug connectors may only be carried out by qualified personnel. n Connection diagram of the control block AERO 32.1 5903181...
  • Page 48: Filling The Machine

    Wait until all moving parts have come to a complete stop before making any adjustments or performing maintenance work. Switch off the tractor engine. Remove the ignition key. Ensure that nobody is present in the hazard zone. 5903181 AERO 32.1...
  • Page 49: Switching On The Machine Control Unit

    Due to the great variety of different ISOBUS-compatible terminals, this chapter is limited to the functions of the electronic machine control system without indicating a specific ISOBUS terminal. • Please observe the instructions for the operation of your ISOBUS terminal in the corresponding operator's manual. AERO 32.1 5903181...
  • Page 50 Start the machine control unit. After a few seconds, the start-up screen of the machine control unit is displayed. Subsequently, the machine control unit displays the activation menu for a few seconds. Press the enter key. The operating screen then appears. 5903181 AERO 32.1...
  • Page 51 The operator’s manual of the electronic machine control unit AERO ISOBUS is included in the scope of supply. • If it is no longer present, please contact your dealer or your specialist workshop. AERO 32.1 5903181...
  • Page 52: Calibration

    In the control unit, this corresponds to section no. 4. This section is the default factory setting and can be changed manually if necessary. Fig. 19: Illustration of the sections on the boom-type mineral fertilizer spreader 5903181 AERO 32.1...
  • Page 53: Disconnecting The Metering Unit

    Hold the injector cartridge [3] with one hand on the lower handle [2]. Fig. 20: Unlocking the injector cartridge Injector cartridge locking mechanism Injector cartridge Handle Press together the locking mechanism [1]. Pull the injector cartridge towards you on the handle. AERO 32.1 5903181...
  • Page 54: Implementing The Calibration Test

    The machine control (ISOBUS terminal) is ready for operation. • An adequately sized tray for collecting the fertilizer is located under the metering unit (minimum capacity 25 kg). • The hydraulic system of the tractor is switched on (minimum oil flow rate 60 l/min). 5903181 AERO 32.1...
  • Page 55 WARNING! Risk of injury during calibration Rotating machine parts and discharged fertilizer could cause injury. Before starting the calibration, ensure that all requirements have been met. Observe the calibration chapter in the operator’s manual for the machine. AERO 32.1 5903181...
  • Page 56 The machine control uses the data to calculate the revolutions/kg. Press the OK button. The newly calculated revolutions/kg have been adopted. You will return to the fertilizer settings menu. The calibration test has been performed and is therefore complete. 5903181 AERO 32.1...
  • Page 57: Assembling The Metering Unit

    Lift the injector cartridge on the handle. Slide the injector cartridge through the rail until the locking mechanism engages. Check to make sure that the injector cartridge is firmly locked in the operating condition. The machine is ready for spreading operation. AERO 32.1 5903181...
  • Page 58: Spreading Operation

    The machine's operation depends on the driving speed. When the driving speed changes, the metering shaft speed is adjusted automatically. • For optimum performance of the blower, maintain a constant drive shaft speed of approximately 1000 rpm. 5903181 AERO 32.1...
  • Page 59: Preparing The Machine For Driving

    Remove the machine from the tractor: 73 Cleaning and maintenance: 75 Preparing the machine for driving Requirements: • The machine is firmly attached to the tractor. See 7.4 Installing the machine at the tractor n Switching on the hydraulic system AERO 32.1 5903181...
  • Page 60: Moving The Swivel Frame Into The Operating Position

    Only operate the swivel frame if there is enough free space around the spreader. Only operate the swivel frame when the attached spreader is at a standstill. Ensure that nobody is present in the hazard zone. Requirement: • Start the hydraulic control unit of the tractor. 5903181 AERO 32.1...
  • Page 61: Folding Out The Boom

    Only fold the booms in or out when the attached spreader is at a standstill. Ensure that nobody is present in the hazard zone. The machine is equipped with hydraulically folding boom parts. You can continuously adjust the boom electronically in the inclination to the ground by hand. AERO 32.1 5903181...
  • Page 62 Use the hydraulic control unit to open the locking mechanism of the swivel frame. • The swivel frame is locked in the transport position. Access the menu Main menu > Boom folding. Fig. 26: Menu Boom folding 5903181 AERO 32.1...
  • Page 63: Automatic Re-Tensioning Of The Boom

    During spreading, the tension of the boom cylinders decreases due to the vibrations. This is why regular re-tensioning is required. This is done automatically via the AUTO re-tensioning function. Requirement: • The boom is folded out. See Chapter 9.4 - Folding out the boom - Page 61 AERO 32.1 5903181...
  • Page 64: Adjusting The Inclination Of The Boom

    Switch from the operating screen to the main menu. Fig. 28: Function keys for adjusting the boom inclination Use the function keys [1] on the left or right side to increase the inclination of the boom for the slope. 5903181 AERO 32.1...
  • Page 65: Fertilizer Spreading

    Stop the tractor in the track in a place that is as level as possible. When the boom is folded out and in the operating position, the baffles must be inserted into the upper brackets on all bends. AERO 32.1 5903181...
  • Page 66 Switching baffles for late fertilizing Pull the clamp of the baffle to the side with the fingers. Pull out the baffle. Fig. 30: Pulling out the baffle Flip the baffle. The baffle is flipped facing downward. Fig. 31: Switching the baffle 5903181 AERO 32.1...
  • Page 67: Driving Into The Headlands

    You can adjust the working width when activating or deactivating the sections. These settings can be configured directly in the working screen. You can use these to optimally adapt them to the field requirements during spreading operation. AERO 32.1 5903181...
  • Page 68: Folding In The Boom

    Always keep an eye on the boom while folding it. Press the Folding in the end sections function key until the boom end sections are folded in completely on both sides and the timer on the screen has elapsed. 5903181 AERO 32.1...
  • Page 69: Discharging Residual Material

    Ensure that nobody is present in the hazard zone. Requirements: • During discharge of residual material, the machine is coupled to the tractor. • The swivel frame is in the transport position and locked. • The boom is locked. AERO 32.1 5903181...
  • Page 70 9. Spreading operation Fig. 33: Machine in transport position 5903181 AERO 32.1...
  • Page 71 Fig. 34: Unlocking the injector cartridge Injector cartridge locking mechanism Injector cartridge Handle Press together the locking mechanism [1]. Pull the injector cartridge towards you on the handle. Fig. 35: Lowering the injector cartridge Carefully lower the injector cartridge. AERO 32.1 5903181...
  • Page 72 See Chapter 10.4 - Cleaning the machine - Page 81 Reassemble the metering units. Even though the spreader tanks have been emptied, they may still contain some fertilizer. • We recommend to completely empty the machine at the end of the season or after spreading. 5903181 AERO 32.1...
  • Page 73: Parking And Unhitching The Machine

    Position the machine on a pallet. • Only park the machine on level, solid ground. • Only park the machine when the hopper is empty. • Relieve the load on the coupling points (lower / upper link) before removing the machine. AERO 32.1 5903181...
  • Page 74 Remove the coupling pin and unhitch the machine. After unhitching, place the universal drive shaft, hydraulic hoses, and electric cables in the retainers provided for the purpose. Fig. 38: Storage of the cables and hydraulic hoses Bracket for hoses and cables Drive shaft bracket 5903181 AERO 32.1...
  • Page 75: Maintenance And Service

    Wait until all moving parts have come to a complete stop before making any adjustments or performing maintenance work. Switch off the tractor engine. Remove the ignition key. Ensure that nobody is present in the hazard zone. n Maintenance plan AERO 32.1 5903181...
  • Page 76 Cleaning Lubrication Universal drive shaft Weighing spreader Upper and lower link balls Joints, bushes Check Wear parts Bolted connections Screw connection of the weigh cells Protective grid lock Hydraulic hoses Distance between cam wheel and spreader tank 5903181 AERO 32.1...
  • Page 77: Wear Parts And Screw Connections

    10.2.3 Checking the screw connections of the weigh cells n Screw connection of the weigh cells The machine is equipped with 2 weigh cells and a tie rod. These elements are fixed by means of screw connections. AERO 32.1 5903181...
  • Page 78 Fig. 40: Fastening the tie rod at the weigh frame After tightening the screw connections with the torque wrench, the weighing system is to be tared again. Please follow the instructions in the chapter Machine tare of the operator’s manual of the control unit. 5903181 AERO 32.1...
  • Page 79: Opening The Protective Grid In The Hopper

    To prevent the protective grid from being opened unintentionally, the protective grid lock can only be opened with a tool. Requirements: • Lower the machine. • Switch off the engine of the tractor. Remove the ignition key. AERO 32.1 5903181...
  • Page 80 Perform a regular function check of the protective grid lock. Replace defective protective grid locks immediately. If required, correct the setting by moving the protective grid lock [1] up/down. Fig. 43: Test dimensions for functional check of the protective grid interlock 5903181 AERO 32.1...
  • Page 81: Cleaning The Machine

    Especially clean the air ducts, injectors, and bends. After cleaning, treat the dry machine, especially the stainless steel parts, with an environmentally friendly anti-corrosion agent. A suitable polishing kit can be ordered from authorized dealers for treating rust spots. AERO 32.1 5903181...
  • Page 82: Disassemble The Dirt Deflector

    Put the adjustment lever back into the specified bracket. 10.5 Checking the hydraulic hoses n Hydraulic hoses Hydraulic hoses are subject to high loads. They have to be checked regularly and are to be replaced immediately when damaged. 5903181 AERO 32.1...
  • Page 83: Check Metering Unit And Application

    The distance is set correctly if: • The 3 mm thick metal strip can be inserted over the entire measured width without any play, • The distance is set uniformly across the entire width. AERO 32.1 5903181...
  • Page 84 Check air ducts, sealing funnel, bends, fertilizer hoses, and baffles for wear. • These parts must be replaced if worn due to wear. Perform a calibration test to check the proper metering quantity (refer to 8.2 Implementing the calibration test 5903181 AERO 32.1...
  • Page 85: Lubrication

    The lubrication points are distributed over the entire machine and marked correspondingly. You can identify the lubrication points by means of the following notice plate: Fig. 47: Lubrication points notice plate • Always keep the notice plates clean and in a legible state. AERO 32.1 5903181...
  • Page 86: Lubrication Of Upper And Lower Links

    Fig. 48: Lubrication point of weighing spreaders Lubrication point 10.7.3 Lubrication of upper and lower links n Upper and lower link balls • Lubricant: Grease 10.7.4 Lubrication of links, bushes n Joints, bushes • Lubricant: Grease, oil 5903181 AERO 32.1...
  • Page 87: Winterization And Preservation

    Do not store the control unit or the ISOBUS terminal outdoors. Store in a suitable warm location. Place dust caps on hoses and cable. Open the fertilizer outlets: Metering slide, pre-metering slide, drain door, etc (depends on the machine) AERO 32.1 5903181...
  • Page 88: Washing The Machine

    Only spray the machine once certain that it is completely clean and dry. Treat the machine with environmentally friendly anti-corrosion agents. We recommend using protective wax or preservation wax. Please contact your specialist dealer or your specialist workshop if you want to obtain preservation agents. 5903181 AERO 32.1...
  • Page 89 Spray galvanized bolts on the axles and the drawbar with a special protective wax after washing. You can find further useful information on washing and preserving in the video "Getting ready - winterization essentials". • Please visit the RAUCH YouTube channel. • Here is the link to the video: "Winterization video". AERO 32.1 5903181...
  • Page 90: Disposal

    In so doing, these parts are to be sorted into specific categories. All waste products are then to be disposed of in accordance with local regulations and directives for recycling or special refuse categories by authorized companies. 5903181 AERO 32.1...
  • Page 91: Guarantee And Warranty

    • Claims for damage other than to the RAUCH devices will not be accepted. This also means that no liability will be accepted for damage resulting from spreading errors. Unauthorized modifications of the RAUCH devices may result in consequential damage, for which the manufacturer will not accept any liability.

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