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Operating Manual Certos 4002-2TX Certos 5002-2TX Certos 6002-2TX Certos 7002-2TX Trailed compact disc harrow Read and observe this operating manual before using MG6905 the implement for the first time! BAG0219.3 07.21 Keep it in a safe place for Printed in Germany...
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Reading the instruc- tion manual and to adhere to it should not appear to be inconvenient and superfluous as it is not enough to hear from others and to realise that a implement is good, to buy it and to believe that now everything would work by itself.
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+ 49 (0) 5405 50 1-0 E-mail: amazone@amazone.de Spare part orders Spare parts lists are freely accessible in the spare parts portal at www.amazone.de. Please send orders to your AMAZONE dealer. Formalities of the operating manual Document number: MG6905 Compilation date: 07.21 ...
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We update our operating manuals regularly. Your suggestions for improvement help us to create ever more user-friendly manuals. AMAZONEN-WERKE H. DREYER SE & Co. KG Postfach 51 D-49202 Hasbergen Phone: + 49 (0) 5405 50 1-0 E-mail: amazone@amazone.de Certos BAG0219.3 07.21...
Table of Contents User information ..................8 Purpose of the document ......................8 Locations in the operating manual ................... 8 Diagrams used ......................... 8 General safety instructions ................. 9 Obligations and liability ......................9 Representation of safety symbols ..................11 Organisational measures .......................
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Table of Contents Hydraulic service brake system .................... 49 5.4.1 Coupling the hydraulic service brake system ................ 49 5.4.2 Uncoupling the hydraulic operating brake system ..............49 5.4.3 Emergency brake ........................50 Parking brake ........................51 Two-row disc cultivator ......................51 Side elements for levelling ....................
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Table of Contents Faults ......................97 Cleaning, maintenance and repairs ............98 12.1 Cleaning ..........................99 12.2 Lubrication instructions ......................100 12.3 Maintenance plan - overview ....................102 12.4 Axle (running gear / support wheel) and brake ..............104 12.4.1 Inspection instructions for the dual-circuit service brake system .........
User information User information The "User information" section supplies information on using the op- erating manual. Purpose of the document This operating manual • Describes the operation and maintenance of the implement. • Provides important information on safe and efficient handling of the implement.
General safety instructions General safety instructions This section contains important information on safe operation of the implement. Obligations and liability Comply with the instructions in the operating manual Knowledge of the basic safety information and safety regulations is a basic requirement for safe handling and fault-free implement opera- tion.
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General safety instructions Risks in handling the implement The implement has been constructed to the state-of-the art and the recognised rules of safety. However, there may be risks and re- strictions which occur when operating the implement For the health and safety of the user or third persons, •...
General safety instructions Representation of safety symbols Safety instructions are indicated by the triangular safety symbol and the highlighted signal word. The signal word (DANGER, WARNING, CAUTION) describes the gravity of the risk and has the following sig- nificance: DANGER Indicates an immediate high risk, which will result in death or serious physical injury (loss of body parts or long term damage) if not avoided.
General safety instructions Organisational measures The operator must provide the necessary personal protective equip- ment, such as: Protective goggles, • Safety shoes, • Protective overall, • Skin protection cream, etc.. • The instruction manual Must always be kept at the place at which the implement is •...
General safety instructions User training Only trained and instructed persons should be allowed to work with/on the implement. The responsibilities of the operating and maintenance personnel must be clearly defined. People being trained may only work with/on the implement under the supervision of an experienced person.
General safety instructions Safety measures in normal operation Only operate the implement if all the safety and protection equipment is fully functional. Check the implement at least once a day for visible damage and check the function of the safety and protection equipment. Dangers from residual energy Note that there may be residual mechanical, hydraulic, pneumatic and electrical/electronic energy at the implement.
Immediately replace any implement parts which are not in a perfect state. Use only genuine AMAZONE spare and wear parts or parts approved by AMAZONEN-WERKEN to ensure that the operating permit retains its validity in accordance with national and international regulations. If...
General safety instructions 2.13 Warning pictograms and other signs on the implement 2.13.1 Positioning of warning pictograms and other labels The following diagrams show the arrangement of the warning picto- grams on the implement. Certos BAG0219.3 07.21...
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General safety instructions Always keep all the warning pictograms of the implement clean and in a legible state. Replace illegible warning pictograms. You can obtain the warning pictograms from your dealer using the order number (e.g. MD 078). Warning pictorial - structure Warning labels indicate dangers on and around the implement and warn for hazards.
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General safety instructions Order number and explanation Warning pictorial MO001 WARNING • Read and understand the operator’s manu- al before operating this implement. Lire et comprendre le manuel d’utilisation • avant d’utiliser cette implement. • Lea y comprenda el manual de operation antes de usa resta maquina.
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General safety instructions MO007 WARNING HIGH PRESSURE HYDRAULIC OIL IS HAZARDOUS • Never use your hands to locate or plug any leak in the hydraulic hoses. If hydraulic oil penetrates your skin, seek • immediate medical attention. MO008 WARNING FALL HAZARD •...
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General safety instructions MO014 WARNING HYDRAULIC SYSTEM POWER • Avoid hydraulic system failures and serious injuries. Never exceed the maximum hy- draulic system pressure of 3045 psi or 210 bar MO016 WARNING Be sure to secure the tractor and the im- •...
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General safety instructions MO036 WARNING SKIP HAZARD Loss of implement control can result in • death or serious injury. • Do not exceed transportation speed. MO039 WARNING LOSS HAZARD Always use safety chain. • Consult operator’s manual for details. • MD047 WARNING PROJECTILE HAZARD...
General safety instructions 2.14 Dangers of not observing safety instructions Nonobservance of the safety information • Can pose both a danger to people and also to the environment and implement. Can lead to the loss of all warranty claims. • Seen individually, non-compliance with the safety information could pose the following risks: •...
General safety instructions 2.16 Safety information for users WARNING Before starting up the implement and the tractor, always check their traffic and operational safety. 2.16.1 General safety and accident prevention information Beside these instructions, comply with the general valid national •...
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General safety instructions ry from contusion and cutting points! • Be particularly careful when coupling the implement to the tractor or uncoupling it from the tractor! There are contusion and cutting points in the area of the coupling point between the tractor and the implement.
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General safety instructions Implement transportation When using public highways, national road traffic regulations • must be observed. • Before moving off, check: the correct connection of the supply lines ο the lighting system for damage, function and cleanliness ο the brake and hydraulic system for visible damage ο...
• Replace the hydraulic hose line if it is damaged or worn. Only use AMAZONE original hydraulic hose lines. The hydraulic hose lines should not be used for longer than six • years, including any storage time of maximum two years. Even...
General safety instructions 2.16.3 Electrical system When working on the electrical system, always disconnect the • battery (negative terminal). • Only use the prescribed fuses. If fuses are used that are too highly rated, the electrical system will be destroyed – danger of fire! •...
General safety instructions 2.16.4 Coupled implements • Observe the permitted combination options of the attachment equipment on the tractor and the implement drawbar. Only couple permitted combinations of vehicles (tractor and at- tached implement). On single axle implements, observe the maximum permitted •...
General safety instructions 2.16.5 Brake system Only specialist workshops or recognised brake services may • carry out adjustment and repair work on the brake system. • Have the brake system checked regularly. • If there are any functional faults in the brake system, stop the tractor immediately.
Spare parts must meet at least the specified technical require- • ments of AMAZONEN-WERKE! This is ensured through the use of AMAZONE original spare parts! Certos BAG0219.3 07.21...
Loading and unloading Loading and unloading Loading and unloading with a tractor WARNING There is a risk of an accident when the tractor is unsuitable and the implement brake system is not connected to the tractor or is filled. Correctly couple the implement to the tractor, before loading the •...
Product description Product description This section: • Provides a comprehensive overview of the implement structure. • Provides the names of the individual modules and controls. Read this section when actually at the implement. This helps you to understand the implement better. The implement is composed of the following main components: Hydraulically foldable frame •...
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Product description Implement in working position (working without roller) • Roller is dismounted • Depth control via the running gear Maschin in transportposition: (1) Disc gangs, folded in (2) Roller segments, folded in (3) Jack, lifted (4) Side disc, right, pushed in into transport position (5) Outer discs, right and left, swivelled up.
Product description Safety and protection equipment Automatic locking mechanism secures against the implement • folding out unintentionally. Folding implements without this protective device need a lockable tractor control unit as fold-out safeguard. Stop tap for securing the drawbar in transport position •...
Product description Supply lines between the tractor and the implement Hydraulic hose lines • Electric cable for lighting • Connection to hydraulic brake or • dual-circuit pneumatic braking system: • Brake line with coupling head (yellow) ο Supply line with coupling head (red) ο...
Compliance with all the instructions in this operating manual. • Execution of inspection and maintenance work. • Exclusive use of AMAZONE original spare parts. • Other uses to those specified above are forbidden and shall be con- sidered as improper.
Product description Danger area and danger points The danger area is the area around the implement in which people can be caught: • By work movements made by the implement and its tools • By materials or foreign objects ejected by the implement •...
Product description Rating plate and CE mark Machine rating plate The following information is specified on the rating plate and the CE mark: (1) Implement number (2) Vehicle identification number (3) Product (4) Permissible technical implement weight (5) Model year (6) Year of manufacture Additional rating plate The following information is specified on the...
Product description Technical data Certos 4002-2TX 5002-2TX 6002-2TX 7002-2TX Working width 158 in 197 in 236 in 276 in 4000 mm 5000 mm 6000 mm 7000 mm Transport width 118 in 118 in 118 in 118 in 3000 mm 3000 mm 3000 mm 3000 mm Transport height with ground clearance...
Product description 4.8.1 Payload and tire load capacity The permissible technical implement weight is specified on the • implement rating plate. • Weigh the empty implement to obtain the tare weight. Depending on the tires, the load capacity of both tires can be less than the permissible axle load.
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Product description Driving with reduced tire pressure • If tire pressure is less than the nominal pressure, the tire load capacity is reduced! In this case, ensure that the payload of the implement is also reduced. Also comply with the specifications of the tire manufacturer! •...
For the implement to be operated as intended, the tractor must fulfil the following requirements: Tractor engine power Minimum required Maximum permissible Certos 4002-2TX from 118 kW (160 hp) 170 kW (230 hp) Certos 5002-2TX from 147 kW (200 hp)
Structure and function Structure and function Function The compact disc cultivator is suitable for • shallow stubble cultivation directly after threshing • seed bed preparation in spring for maize or sugar beet • incorporation of liquid manure. The two-row disc arrangement ensures soil cultivation and rotavation. The trailing roller wheels serve to re-consolidate the soil.
Structure and function Hydraulic connections All hydraulic hose lines are equipped with grips. • Coloured markings with a code number or code letter have been applied to the gripping sections in order to assign the respective hydraulic function to the pressure line of a tractor control unit! Films are stuck on the implement for the markings that illustrate the respective hydraulic function.
Structure and function WARNING Risk of infection from hydraulic fluid escaping at high pressure. When coupling/uncoupling the hydraulic hose line, ensure that the hydraulic system is not under pressure on the tractor or implement side. If you are injured by hydraulic fluid, contact a doctor immediately. 5.2.1 Coupling hydraulic hose lines WARNING...
Structure and function Dual-circuit service brake system Compliance with the maintenance intervals is essential for the correct function of the dual-circuit service brake system. WARNING If the implement, when uncoupled from the tractor, has full com- pressed air tanks, the compressed air from the air tanks acts on the brakes and the wheels jam.
Structure and function (1) Air reservoir (2) Test connection (3) Drainage valve for condensate 5.3.1 Coupling the brake and supply lines WARNING Risk of contusions, cuts, dragging, catching or knocks from incorrectly functioning brake system. When coupling the brake and supply line, ensure that: •...
Structure and function 5.3.2 Uncoupling the brake and supply lines WARNING Risk of contusions, cuts, dragging, catching or knocks from unintentionally rolling implement with the operating brake re- leased! Always uncouple the hose coupling of the supply line (red) first fol- lowed by the hose coupling of the brake line (yellow).
Structure and function Hydraulic service brake system To control the hydraulic operating brake system, the tractor requires hydraulic braking equipment. 5.4.1 Coupling the hydraulic service brake system Only couple clean hydraulic couplings. 1. Remove the protective caps. 2. Clean the hydraulic plug and socket if nec- essary.
Structure and function 5.4.3 Emergency brake In event of the implement being released from the tractor during travel, the emergency brake will brake the implement. (1) Pulling cable (2) Brake valve with pressure accumulator (3) Hand pump to relieve the brake (A) Brake released (B) Brake applied DANGER...
Structure and function Parking brake When the parking brake is on, it secures the uncoupled implement against unintentional rolling. The parking brake is operated by turning the crank, which in turn operates the spindle and bowden cable. • Crank position for quick releasing / apply- ing.
Structure and function Side elements for levelling Levelling is performed in the edge area with: (1) an adjustable deflector guide on the left. (2) adjustable side discs on the left and right Crushboard (option) The crossboard is located between the discs and the roller. It serves to level and crumble the soil.
Structure and function Roller The roller assumes the depth control of the tools. Tandem roller TW520/380 • The tandem roller consists of the front spiral tube roller installed in ο the top group of holes. ο the rod roller installed in the bottom group of holes.
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Structure and function Double U-profile roller DUW580 • Very well suited for light and medium soils. → Resistant to clogging and good load- → bearing capacity. Angle profile roller WW580 • The angle profile roller is equipped with an adjustable cutting bar as an option. Raising the knife holder with increased organic matter content reduces the risk of blocking.
Structure and function 5.10 Working without the roller Special considerations when working without the roller: • Before working without a roller, the roller must be removed. • The soil is not compacted over the entire area. • The running gear wheels compact the soil in strips. •...
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Structure and function Assembling the roller (workshop task) 1. Activate the blue tractor control unit. → Unfold the implement. 2. Switch the blue tractor control unit to the float position. 3. Switch the green tractor control unit to the float position. 4.
Structure and function 5.11 Rear harrow (optional) The rear harrow is used to crumble and level the soil. The working intensity can be adjusted by insert- ing the pins into different holes. Secure the pin with a linch pin. (1) Positioning pin for adjusting the working intensity.
Structure and function Harrow system 12-250 Hi For rollers: DUW580 Spring blade system 142 For rollers: WW580 5.12 Running gear • Running gear lowered for road transport and on the headlands. • Running gear completely lifted when operating the implement. Certos BAG0219.3 07.21...
Structure and function 5.13 Drawbar The drawbar must be raised and lowered hydraulically using the trac- tor control unit yellow The following functions are implemented by this measure: Lower the implement at the front into working position/lift imple- • ment into headlands position •...
Structure and function 5.13.1 Hydraulic drawbar control Actuate the hydraulic drawbar via the yellow tractor control unit Working position / headland position (Drawbar hydraulically coupled with running gear) Lift / lower drawbar for coupling and decoupling Lock drawbar and running gear, depressurise the hydraulic system for decoupling Certos BAG0219.3 07.21...
Structure and function 5.14 Swing compensation The swing compensation reduce the pitching movements and skipping of the implement during the operation. Only use the vibration compensation in these special cases, because the vibration compensa- tion has a negative effect on the driving comfort. (I) Switch on the swing compensation, if the implement is in working position.
Structure and function 5.15 Hydraulic lateral pull compensation The lateral pull compensation counteracts any occurring lateral pull under changing soil condi- tions. By lifting or lowering the rear of the implement, one of the two disc gangs has stronger contact with the soil and aligns the implement behind the tractor.
Structure and function 5.17 Supporting wheels (option) The support wheels reduce swinging around the longitudinal axis during operation. Support wheel, single • Support wheel, double • Certos BAG0219.3 07.21...
Structure and function 5.18 Safety chain between tractor and implements Depending on country-specific regulations, implements are equipped with a safety chain. The safety chain must be mounted at a suitable point on the tractor as prescribed before travelling. 5.19 Safety device against unauthorised use Lockable device for the drawbar eye, ball brack- et, or lower link crosspiece, prevents unauthor- ised use of the implement.
Structure and function 5.20 Hectare counter (optional) The hectare counter is a mechanical counter on the support wheel for determination of the worked area. The counter shows the distance run in the work- ing position in kilometres. Trailing of the feeler wheel and driving back- wards distort the area calculation.
Structure and function 5.21 GreenDrill catch crop seeding unit The GreenDrill catch crop seeding unit enables the seeding of fine seeds and catch crops during soil cultivation. (1) Blower fan with hydraulic drive for connecting a double-acting tractor control unit (2) Foldable ascent (3) Automatic locking of the foldable ascent Also see the GreenDrill operating manual.
Commissioning Commissioning This section contains information • on operating your implement for the first time. • on checking how you may connect the implement to your tractor. • Before operating the implement for the first time the operator must have read and understood the operating manual. Follow the instructions given in the section "Safety instructions •...
Commissioning Checking the suitability of the tractor WARNING Danger of breaking during operation, insufficient stability and insufficient tractor steering and braking power in the event of improper use of the tractor! • Check the suitability of your tractor before you attach or hook up the implement.
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Commissioning 6.1.1.1 Data required for the calculation Tractor empty weight [kg] Front axle load of the empty tractor See tractor operating manual or vehicle [kg] documentation Rear axle load of the empty tractor [kg] Front weight (if available) See front weight in technical data, or weigh [kg] Maximum drawbar load See rating plate of implement...
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Commissioning 6.1.1.2 Calculation of the required minimum front ballast G of the tractor to ensure safe V min steering • − • • • Enter the numeric value for the calculated minimum ballast G V min required on the front side of the tractor, in the table (Section 6.1.1.7). 6.1.1.3 Calculation of the actual front axle load of the tractor T V tat...
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Commissioning 6.1.1.7 Table Actual value according to Approved value ac- Double approved calculation cording to tractor load capacity (two instruction manual tires) Minimum ballast front/rear Total weight ≤ Front axle load ≤ ≤ Rear axle load ≤ ≤ • You can find the approved values for the total tractor weight, axle loads and load capacities in the tractor registration papers.
Commissioning 6.1.2 Requirements for tractor operation with attached implements WARNING Risk of breakage during operation of components through unap- proved combinations of connecting equipment! Ensure: • ο that the connection fittings on the tractor possess sufficient permissible support capability for the drawbar load actually present.
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6.1.2.1 Combination options of coupling devices The table shows the permitted combination options of coupling devic- es for the tractor and implement. Coupling device Tractor AMAZONE implement Upper hitch Socket Pin coupling, form A, B, C Drawbar eye (ISO 5692-2) 1,57 in / 40 mm Ø...
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Commissioning 6.1.2.2 Compare the permissible D value with actual D value WARNING Danger from breaking the coupling devices between the tractor and the implement when the tractor is not used for its intended purpose! 1. Calculate the actual D value of your combination, comprising tractor and implement.
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Commissioning Calculate the actual D value for the combination to be coupled The actual D value of a combination to be coupled is calculated as follows: T x C = g x T + C permissible total weight of your tractor in [t] (See tractor operat- ing manual or vehicle documentation) axle load of the implement [t] loaded with the permissible mass without drawbar load (working load).
Commissioning Securing the tractor/implement against unintentional start-up and roll- WARNING Risk of crushing, shearing, cutting, catching, drawing in and knocks during all work on the implement By driven work elements. • • By unintentional movement of work elements or uninten- tional actuation of hydraulic functions when the tractor en- gine is running.
Coupling and uncoupling the implement Coupling and uncoupling the implement When coupling and uncoupling implements, follow the instructions given in the section "Safety instructions for the operator" page 23. WARNING Risk of crushing, catching, drawing in and/or knocks due to un- intentional starting and rolling of the tractor when coupling or uncoupling the PTO shaft and supply lines.
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Coupling and uncoupling the implement WARNING Risk of crushing, drawing in, catching or contusions if the im- plement unexpectedly comes away from the tractor! Use the intended equipment to connect the tractor and the ο implement in the proper way. When coupling the implement to the tractor's three-point ο...
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Coupling and uncoupling the implement Couple the implement with draw rail on the lower link of the tractor WARNING Risk of accidents if the connection between implement and trac- tor separates! Always use ball sleeves with sockets and integral linch pins. 1.
Coupling and uncoupling the implement Couple the implement with ball bracket on the tractor ball head 1. Instruct persons to get out of the danger area between the trac- tor and the implement. 2. First couple the supply lines before coupling the implement to the tractor.
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Coupling and uncoupling the implement Uncouple the implement with draw rail 1. Safeguard tractor and implement against rolling off unintention- ally. See page 72. 2. Lower the stand. 3. Decouple the implement from the tractor. 3.1 Release the lower link. 3.2 Unlock and uncouple the lower link hooks from the tractor seat.
Adjustments Adjustments WARNING Risk of contusions, cutting, catching, drawing in and knocks through unintentional falling of the implement raised using the trac- • tor's three-point hydraulic system. unintentional falling of raised, unsecured implement parts. • • unintentional start-up and rolling of the tractor-implement combination.
Adjustments 8.1.2 Manual working depth adjustment The working depth is adjusted manually on the roller and support wheels. It is preferable to adjust the working depth so that the frame is horizontal when in working posi- tion. To eliminate lateral pull, the working depth can be set slightly differently at the front and rear.
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Adjustments Adjusting the working depth on the roller The working depth is adjusted by changing the length of the two top links of the roller using spacer elements. Both top links must be adjusted to the same • length. • All spacer elements must be swivelled in.
Adjustments Intensity of the crushboard Hydraulic adjustment The intensity of the crushboard is hydraulically adjusted using the beige tractor control unit. The display shows the set intensity. A high displayed value indicates high intensity. Manual adjustment 1. Secure the tractor against unintentional starting and unintentional rolling away.
Adjustments Adjusting the side elements Adjust the side elements so that a smooth transi- tion is achieved at the edge of the worked area. Beforehand, ensure that the implement is working without lateral pull. 3 parameters can be adjusted for the side discs. Telescoping the side discs: 1.
Adjustments Adjusting the deflector guide: The deflector guide can be bolted in another group of holes. Two people are required to do this. Adjusting the scraper of the rollers The scraper is set at the factory. To adjust the setting to the working conditions: 1.
Transportation Transportation WARNING Do not exceed the maximum permissible speed. The permissible speed depends on the actual axle load of the implement, see Tech- nical Data, Seite 39. • During transportation, follow the instructions given in the section "Safety instructions for the operator", page 26. Before moving off, check: •...
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Transportation WARNING Danger of breaking during operation, insufficient stability and insufficient tractor steering and braking power on improper use of the tractor! These risks pose serious injuries or death. Observe the permissible axle and drawbar loads of the tractor. WARNING Risk of falling from the implement if riding against regulations! It is forbidden to ride on the implement and/or climb the running im- plement.
Use of the implement Use of the implement When using the implement, observe the information in the sections • "Warning pictograms and other labels on the implement", from page 17 and "Safety instructions for operators", from page 23 • Observing this information is important for your safety. WARNING Danger of breaking during operation, insufficient stability and insufficient tractor steering and braking power on improper use...
Use of the implement 10.1 Transport to working position WARNING Instruct people to leave the swivel area of the implement wing before you fold the implement wing out or in. The execution of some hydraulic functions can take a little longer. Make sure that the hydraulic cylinders are able to move in and out to the limit of their stop positions.
Use of the implement 10.1.2 Changing from working to transport position WARNING Instruct people to leave the swivel area of the implement wing before you fold the implement wing out or in. The execution of some hydraulic functions can take a little longer. Make sure that the hydraulic cylinders are able to move in and out to the limit of their stop positions.
Use of the implement 10.1.3 Moving the right side disc into transport position / working position 1. Pull out the pin. 2. Push in the side disc completely for transport position, or push the side disc into the desired working position (default setting in 6th hole from the outside).
Use of the implement 10.1.5 Move the spacer elements on the running gear into the transport position / working position (working without a roller) (1) Road transport: swivel all the spacer ele- ments away from the hydraulic cylinder. (2) Operation: swivel in all the lower thick spacer elements.
Use of the implement 10.2 Operation To obtain optimum work results, work with the tractor lower links late- rally arrested. Check the working position of the hydraulic drawbar • control. • When carrying out work, operate the tractor control unit yellow in float position.
Use of the implement 10.4 Preventing lateral pull Checking the lateral pull: Position the side disc in the sixth hole from the outside. Turn the right side disc completely clockwise. During operation, the front right disc and the → right side disc are flush with each other. To prevent lateral pull on the implement, the depth of the rear disc gang can be adjusted hy- draulically or manually, depending on the imple-...
Faults Faults Different working depths across the working width? → Synchronise the hydraulic cylinders! For a uniform working depth across the entire implement width, the corresponding hydraulic cylinders must have the same length. If this is not the case, the hydraulic cylinders can be synchronised: 1.
Cleaning, maintenance and repairs Cleaning, maintenance and repairs WARNING Risk of contusions, cutting, catching, drawing in and knocks through unintentional falling of the implement raised using the ο tractor's three-point hydraulic system. unintentional falling of raised, unsecured implement ο parts. unintentional start-up and rolling of the tractor- ο...
Cleaning, maintenance and repairs 12.1 Cleaning Pay particular attention to the brake, air and hydraulic hoses! • Never treat brake, air and hydraulic hoses with petrol, benzene, • petroleum or mineral oils. After cleaning, grease the implement, in particular after cleaning •...
Cleaning, maintenance and repairs 12.2 Lubrication instructions Lubrication points on the implement are indicated with the foil. Carefully clean the lubrication points and grease gun before lubrication so that no dirt is pressed into the bearings. Press the dirty grease out of the bearings completely and replace it with new grease.
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Cleaning, maintenance and repairs Certos BAG0219.3 07.21...
Cleaning, maintenance and repairs 12.3 Maintenance plan - overview Carry out maintenance work when the first interval is reached. • The times, running hours or maintenance intervals of any third • party documentation shall have priority. After the first working run Component Servicing work Workshop work...
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Cleaning, maintenance and repairs Every three months / 200 operating hours Component Servicing work See page Workshop work Brake system Check according to the inspection • instructions Clean the line filters • • Brake pad check Adjustment of the slack adjuster •...
Cleaning, maintenance and repairs 12.4 Axle (running gear / support wheel) and brake For optimum brake performance with a minimum of wear, we recom- mend that the brakes on the tractor are balanced with those on the implement. After the service braking system has been run in for a suitable period, arrange for the brakes to be balanced by a specialist workshop.
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Cleaning, maintenance and repairs Checking the brake drum for dirt 1. Unscrew the two cover plates (1) on the inside of the brake drum. 2. Remove any dirt and plant debris which may have entered the drum. 3. Refit the cover plates. CAUTION Dirt entering the drums may be deposited on the brake pads (2) and...
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Cleaning, maintenance and repairs Brake pad check To check the brake pad thickness, open the in- spection hole (1) by opening the rubber tab. Changing the brake pads → Workshop work Criterion for changing the brake pads: Minimum pad thickness of 0,2 in / 5 mm •...
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Cleaning, maintenance and repairs Draining the air reservoir 1. Run the tractor engine (approx. 3 mins.) until the compressed air tank has filled. 2. Switch off the tractor engine, apply the handbrake and remove the ignition key. 3. Pull the drainage valve (1) in a sideways direction by the ring until no more water es- capes from the compressed air tank.
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Cleaning, maintenance and repairs Cleaning the line filter Perform work in an unpressurized state. Secure the implement against rolling away. 1. Remove the bolt locking compound by hammering and remove the bolts (1). 2. Unscrew the bolts (2) by a few turns. 3.
Cleaning, maintenance and repairs 12.4.1 Inspection instructions for the dual-circuit service brake system Leak tightness check 1. Check all connections, pipe lines, hose lines and screw connec- tions for leak tightness. 2. Remedy leakages. 3. Repair any areas of chafing on pipes and hoses. 4.
Cleaning, maintenance and repairs 12.4.2 Hydraulic brakes Check of the hydraulic brake Check all brake hoses for wear • check all screw unions for seal tightness • renew any worn or damaged parts. • Venting the brake system (workshop work) After each brake repair, for which the system has been opened, bleed the brake system, because air may have entered the pressure hoses.
Cleaning, maintenance and repairs 12.6 Check the coupling device DANGER! Replace a damaged drawbar with a new one immediately - • for road traffic safety reasons. Repairs may only be carried out by the manufacturer facto- • For safety reasons, it is forbidden to weld on and drill holes •...
Cleaning, maintenance and repairs 12.7 Parking brake On new implements, the brake cables of the parking brake may stretch. Readjust the parking brake, if three quarters of the spindle tensioning distance is required to • firmly apply the parking brake. •...
Cleaning, maintenance and repairs 12.8 Tires / wheels Check the running gear tires regularly for damage and firm seat- • ing on the wheel rim. Required tightening torque for wheel nuts or bolts: • 406 ft-lb / 550 Nm Running gear tire: ο...
Cleaning, maintenance and repairs 12.8.2 Fitting tires (workshop work) Remove any outbreaks of corrosion from the wheel rim seating • surfaces before fitting a new / another tire. Corrosion can cause damage to the wheel rims when the vehicle is in operation. When fitting new tires, always use new valves for tubeless tires •...
Replace the hydraulic hose line if it is damaged or worn. Only • use AMAZONE original hydraulic hose lines. The hydraulic hose lines should not be used for longer than six • years, including any storage time of maximum two years. Even...
Cleaning, maintenance and repairs 12.10.1 Labelling hydraulic hose lines The assembly labelling provides the follow- ing information: (1) Manufacturer's marking on the hydraulic hose line (A1HF) (2) Date of manufacture of hydraulic hose line (04/02 = year/month = February 2004) (3) Maximum approved operating pressure (210 BAR).
Cleaning, maintenance and repairs 12.10.4 Installation and removal of hydraulic hose lines When installing and removing hydraulic hose lines, always observe the following information: Only use AMAZONE original hydraulic hose lines. • Ensure cleanliness. • You must always install the hydraulic lines so that, in all states of •...
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