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Version 1.2 EN / Item no.: 00601-3-016
Grassland Combi operating manual
GK 250 M1, GK 300 M1
Please read carefully before initial operation!
TRANSLATION OF THE ORIGINAL OPERATING MANUAL

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Summary of Contents for APV Grassland Combi

  • Page 1 Version 1.2 EN / Item no.: 00601-3-016 Grassland Combi operating manual GK 250 M1, GK 300 M1 Please read carefully before initial operation! TRANSLATION OF THE ORIGINAL OPERATING MANUAL...
  • Page 2: Table Of Contents

    Table of Contents EC Declaration of Conformity ..................... 2 Identification of the implement ................... 2 Service ..........................2 Warranty ..........................2 Warranty activation ..................... 2 Safety instructions ....................... 2 Intended use....................... 2 General safety-related instructions and accident prevention regulations ..... 2 Mounted implements ....................
  • Page 3 Decommissioning, storage and disposal ................2 17.1 Decommissioning the implement ................2 17.2 Storage of the implement.................... 2 17.3 Disposal ........................2 Cropping tips for using the GK 250/300 M1 ............... 2 Accessories.......................... 2 19.1 Lighting with warning signs (on both sides) ..............2 19.2 Platform kit for the harrow of the GK ................
  • Page 4: Ec Declaration Of Conformity

    This declaration loses its validity if there are any changes to the mounted implement that are not approved by APV-Technische Produkte GmbH. Designation of the mounted implement: Grassland Combi GK 250 M1 Grassland Combi GK 300 M1 Year of manufacture: as of 2020...
  • Page 5: Identification Of The Implement

    Identification of the implement The Grassland Combi can be clearly identified by the following information on the type plate.  Designation  Model  Production number Position of the type plate The type plate is found on the main tube beside the mounting frame bracket.
  • Page 6: Warranty Activation

    Intended use The Grassland Combi GK 250/300 M1 is intended both as a front- and rear-mounted implement and is designed and built for use in agricultural operations. It is used to prepare the soil for subsequent tillage and use.
  • Page 7: General Safety-Related Instructions And Accident Prevention Regulations

    General safety-related instructions accident prevention regulations  The operator has read and understood this operating manual before handling the implement.  The operator must train and instruct their personnel if necessary. The personnel must have read and understood this operating manual before handling the implement. ...
  • Page 8: Mounted Implements

    Extreme caution must be taken when changing defective components or tools. Replacing components that cannot be removed with tools such as a screwdriver or wrench may only be replaced by specialist personnel from an appropriately authorised company or by APV Customer Service.
  • Page 9: Tyres

     If repairs or maintenance are required on the implement that can only be performed in conjunction with the towing vehicle, this work must be identified by a clearly visible information sign "Caution: maintenance work".  Check the nuts and bolts regularly for tight fit and retighten if necessary! ...
  • Page 10: Information Signs / Hazard Labels

    Information signs / hazard labels Pay special attention to these stickers on the implement, as they warn you of specific dangers! Information signs Loading hooks. When loading the implement, attach the ropes or chains to Read and observe the Do not stand on the Always switch off the these points! operating manual...
  • Page 11: Hazard Labels

    Hazard labels Do not stand between Do not climb onto Be careful with Caution, crushing the machines when rotating parts, use the escaping high- area! connecting the intended access pressure liquids! Never reach into the implements and ladders! Observe the crushing danger zone actuating the instructions in the...
  • Page 12: Separate Operation

     After coupling the lower link, turn around the parking support by pulling out the pin, reposition it and then secure. (Fig. 2; Fig. 3) Fig. 2 Fig. 3  Connect the hydraulic hoses to a double-acting control unit. During connection, make sure that the hoses are unpressurised both on the tractor and implement sides.
  • Page 13 TIP! To have more clearance for the uncoupling procedure, turn the harrow rows up (Fig. 6). Fig. 6 TIP! The supports are stowed in the roller frame (Fig. 7). The mounting position shown in Fig. 8. Fig. 7 Fig. 8 CAUTION! For mounted seeders, the second support must also be used, which is integrated in the respective...
  • Page 14 1: 16 mm pin 2: Pin lock 3: Continuous 28 mm connecting pin Fig. 10  Carefully lower the implement until the roller is stable, then relieve the roller cylinder so that the pin can be pulled out. TIP! To prevent paint damage, remove the roller cylinder. ...
  • Page 15: Mounting For Front Operation

    TIP! If you are using the roller in conjunction with a pneumatic seeder, position the parking support in the intended parking position (in the hollow profile of the roller frame). This prevents impact of the seed on the support and therefore an uneven spread pattern. Mounting for front operation PLEASE NOTE! For mounting at the front, you need the "Front mounting"...
  • Page 16: Layout And Mode Of Operation

    6: Roller cylinder Fig. 16 Thanks to its robust and compact design, the Grassland Combi GK 250/300 M1 is ideal for new seeding, reseeding, and controlling weeds on grassland. The height-adjustable levelling plate removes coarse unevenness in the grassland and spares the tines unnecessary strain.
  • Page 17: Working Position And Setting The Working Depth

    Working position and setting the working depth 10.1 Depth adjustment To adjust the depth of the GK 250/300 M1, 2 work steps are required.  Depending on how aggressively you want to till the soil, slightly extend or retract the cylinder to transfer the weight of the roller onto the harrow tines.
  • Page 18: Levelling Plate

    10.3 Levelling plate The levelling plate eliminates molehills after the winter and serve to roughly level the grassland. The height should be adjusted so that it runs along the sward just above the ground. It should not scratch into the sod. However, if the sod is very uneven, allowing the levelling board to slightly penetrate into the soil can improve the levelling effect on the long term.
  • Page 19: Maintenance And Care

    Maintenance and care 11.1 General maintenance instructions To maintain the implement in good condition even after a long service life, the following instructions must be observed:  Before every operation, check the hydraulic hose lines for wear, damage and ageing. ...
  • Page 20: Changing The Tines

    Fig. 21 11.5 Repairs and service In case of failure or damage to the Grassland Combi, please contact the manufacturer. The contact data can be found in chapter 3. Information on nature conservation and environmental...
  • Page 21: Technical Data

    Recyclable raw materials during disposal Many parts of the Grassland Combi are made of steel or spring steel (such as the frame, tine section, tines, ...) and can be accepted and recycled by a waste disposal plant.
  • Page 22: Hydraulic Diagram

    Hydraulic diagram Hydraulic roller adjustment of the GK 250/300 M1: 1: Control unit 2: Hydr. couplings 3: Hydr. roller cylinder 4: Hydr. locking block Fig. 22 Road transport of the GK 250/300 M1 15.1 Transport on public roads (in general) ...
  • Page 23 Specifications: Tractor net weight Front axle load of the empty tractor Rear axle load of the empty tractor Total weight of the rear-mounted implement Total weight of the front-mounted implement Distance from the centre of gravity of the front-mounted implement to the centre of the front axle Wheelbase of the tractor Distance from the centre of the rear axle to...
  • Page 24: Lighting Circuit Diagram

    6. Tyre load capacity: Enter the doubled value (two tyres) for the permissible tyre load capacity (see e.g. tyre manufacturer documents) in the table. 15.4 Table for the weight ratios Double the Permissible value Actual value permissible tyre acc. to operating acc.
  • Page 25  The parking surface must be suitable for parking the implement. The ground must be firm and level, so that the stands do not sink in and the Grassland Combi does not roll away.  To ensure safe parking of the implement, lower the stand of the Grassland Combi.
  • Page 26 Reseeding of grassland is theoretically possible during the entire frost- and snow-free period. Gaps in the crops should already be reseeded in the spring to prevent weed competition. As a matter of principle, you should reseed more frequently and therefore work less aggressively and reduce the seed quantity.
  • Page 27 19.3 Platform kit for the roller of the GK (Please note that the pneumatic seed drill must be mounted in compliance with ISO 4254-1.) Items included: Platform kit, climbing aid, installation material Order number: 06008-2-009 Fig. 27 19.4 Accessories kit for dispersion plate installation on the GK Items included:...
  • Page 28 19.6 Pneumatic seeder mounting kit for the roller of the GK 250/300 M1 (Please note that the pneumatic seed drill must be mounted in compliance with ISO 4254-1.) Items included: 2nd support for the roller, PS bracket, installation material Order number: Fig.
  • Page 29 19.10 Sensor set - GPSa + lifting unit sensor for the top link Items included: GPSa sensor, linkage sensor for the top link, installation material Order number: 00300-2-053 Fig. 34 Fig. 35 Translation of the original operating manual Page 29...
  • Page 30 Please keep your product number / serial number at hand. You can also view our online spare parts catalogue on our website www.apv.at in the Service area. If you have any questions regarding spare parts or your order, our Customer Service (see point 3 for contact data) is also happy to assist you.
  • Page 31 Notes Translation of the original operating manual Page 31...
  • Page 32 Web: www.apv.at Company details APV - Technische Produkte GmbH, Managing Director: Ing. Jürgen Schöls, Markus Alschner, Dallein 15 AT-3753 Hötzelsdorf, Austria, marketing@apv.at, www.apv.at, VAT ID no.: ATU 5067 1107 Photo credits: Company photos © APV Concept & text: Mag. Michaela Klein, Julia Zach, M.A., Claudia Redl Graphics: Jürgen Undeutsch, M.A.

This manual is also suitable for:

Gk 250 m1Gk 300 m1

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