How to fix uneven stubble with KUHN Lawn Mower?
Uneven stubble on your KUHN Lawn Mower can occur if the knives are dull or broken, so replace them. Also, ensure the knives are installed correctly, with the arrow on the knife's upper face pointing in the disc's direction of rotation. Finally, check that the PTO speed is adequate; increase it to 540 min-1 or 1000 min-1 if it's too low.
What to do if soil builds up in front of the cutterbar on KUHN Lawn Mower?
Soil build up in front of the cutterbar on your KUHN Lawn Mower can be caused by too much cutterbar down pressure. Increase the accumulator pressure to resolve this. Very wet working conditions can also contribute; adjust the main frame height with regards to the ground in such conditions.
What to do if there is insufficient cutterbar ground clearance in "headland turn" position on KUHN Lawn Mower?
Insufficient cutterbar ground clearance in the "headland turn" position on your KUHN Lawn Mower can be due to an incorrect tractor lift linkage setting. Refer to the machine attachment instructions to resolve this. Also, if the leveling rod adjustment on the tractor 3-point lift is too long, shorten the leveling rods on the tractor's 3-point lift.
Why is there bad ground contour adaptation on my KUHN Lawn Mower?
Bad ground contour adaptation with your KUHN Lawn Mower may be due to an incorrect main frame setting. Adjust the main frame height with regards to the ground. Excessive ground speed can also cause this issue, so reduce your ground speed. Insufficient ground pressure may also be a factor; in this case, reduce the accumulator pressure.
Why is there excessive lateral oscillation in transport position on my KUHN Lawn Mower?
Excessive mowing-conditioning unit lateral oscillation in transport position on your KUHN Lawn Mower is caused by incorrect transport stop adjustment. To fix this, readjust the transport stop.
General| Brand | KUHN |
|---|---|
| Model | GMD802 |
| Category | Lawn Mower |
| Language | English |
Information on continuous product improvements and the company's right to make changes.
Specifies the intended purpose of the GMD802 mower for harvesting fodder for livestock.
Provides a visual representation of the front of the machine.
Shows a visual representation of the rear of the machine.
Details the machine's type and serial number for reference and spare parts.
Lists optional equipment available for the machine, indicated by checkboxes.
Explains the meaning of various symbols used throughout the manual.
Outlines essential safety guidelines for operating, maintaining, and repairing the machine.
Advises on necessary checks and precautions before operating the equipment.
Details safety measures related to tractor handling, stability, and driving conditions.
Covers safety rules for operating the machine on public roads, including dimensions and speed.
Provides safety instructions for attaching the machine to the tractor.
Highlights safety precautions related to the high-pressure hydraulic system.
Emphasizes safety procedures and precautions when working with the PTO shaft.
Advises on safety measures during machine maneuvers.
Warns about crushing and shearing hazards from remote-controlled components.
Explains the purpose and importance of safety decals on the machine.
Provides guidelines for environmentally responsible disposal of waste materials.
Outlines safety steps before performing maintenance or repair tasks.
Addresses the risk of projected objects and necessary safety precautions.
Details safety measures for using the machine, including tool inspection.
Stresses the importance of replacing worn guards and checking cutterbar before engaging PTO.
Advises on safety when working near rotating cutting tools and handling obstacles.
Illustrates the placement of various safety decals on the machine.
Refers to the operator's manual for essential safety information.
Details safety steps before starting any work on the machine.
Warns about projected objects and the need for protective covers and safe distance.
Advises against operating in areas with crushing hazards before parts stop.
Emphasizes maintaining a safe distance in the maneuvering area due to crushing hazards.
Warns to stay clear of rotating knives when the engine is running.
Highlights the importance of using genuine parts for cutting tools for safety and quality.
Warns against stepping on the machine to avoid falling or damaging protective devices.
Alerts to the hazard of the hydraulic accumulator containing pressurized gas and oil.
Describes the components of the road safety equipment and their function.
Provides a labeled diagram and glossary of machine components.
Lists key technical data for the disc mower, including dimensions and power requirements.
Details specific gearbox requirements for PTO speed compatibility.
Provides measured sound levels for the tractor and tractor-machine assembly.
Explains the function of the release cord and the supplied wrench.
Describes the process and components for attaching and detaching the machine.
Details tractor requirements, including weight, stabilizers, PTO speed, and hydraulics.
Provides instructions for adjusting the machine's lower hitch pins based on measurement A.
Guides on connecting the machine to the tractor's three-point linkage and managing the parking stand.
Instructs on connecting the machine's hydraulic hoses to the tractor's valves.
Details how to connect the 7-pin plug to the tractor.
Refers to another section for check chain installation.
Explains the correct adjustment and connection of the primary PTO shaft.
Covers safety and maintenance for the secondary PTO shaft, including the friction slip clutch.
Details how to check and ensure the proper function of the friction slip clutch.
Guides on adjusting the machine's lower links for proper operation.
Provides steps to adjust the tractor's lower link stabilizers for optimal machine setup.
Explains how to adjust hitch pin parallelism for optimal machine performance in different positions.
Details how to set the frame height and attach check chains for working position.
Provides step-by-step instructions for safely detaching the machine from the tractor.
Guides on safely moving the machine from working to transport mode.
Outlines requirements for road transport and compliance with regulations.
Details the procedure for safely setting up the machine for mowing operations.
Explains how to adjust the cutting height for optimal performance and to avoid issues.
Covers the adjustment of ground pressure via hydro-pneumatic accumulators for safety and performance.
Details how to increase or decrease pressure in the hydro-pneumatic accumulators.
Describes the adjustment of pressure for the locking cylinder.
Explains how to check and adjust the stabilizing pressure for the mowing unit in transport.
Details pressure adjustments for hydro-pneumatic accumulators when the machine is in transport position.
Describes the swathing system, including swath wheels and width.
Provides guidance on adjusting the right swath wheel's position and angle.
Provides guidance on adjusting the left swath wheel's position and angle.
Offers final instructions on machine operation, including lowering the front guard and groundspeed.
Advises adapting forward speed to working conditions.
Lists various PTO shaft options available for the machine.
Describes the side deflector kit for specific mowing conditions.
Introduces large cone discs for improved mowing of dense or down crops.
Provides a schedule for oil changes and greasing based on operating hours.
Details lubrication procedures for the PTO shafts using specific grease.
Explains the process of draining and refilling oil in the cutterbar, including oil type recommendations.
Provides instructions for draining and refilling oil in the lateral gearbox.
Details the procedure for draining and refilling oil in the central gearbox.
Specifies parts requiring lubrication with oil and grease.
Covers general maintenance procedures, focusing on hydro-pneumatic accumulators.
Explains maintenance for hydro-pneumatic accumulators, including depressurizing the circuit.
Checks the distance related to the side gearbox drive system after service operations.
Details the adjustment and replacement of the transport stop for machine oscillation.
Guides on adjusting the work/transport cylinder length for proper play and contact.
Provides instructions for regularly checking and topping up the cutterbar oil level.
Emphasizes systematic inspection and replacement of knives and securing parts for safety and quality.
Details checks and replacement criteria for fixing elements like bolts and nuts.
Provides step-by-step instructions for replacing knives, including torque specifications.
Guides on removing and remounting discs, including torque for screws.
Details checking the torque of attachment bolts for cone covers and replacing damaged covers.
Outlines tasks for storing the machine at the end of the working season.
Lists procedures to follow when preparing the machine for use at the start of a new season.
Addresses issues causing uneven stubble and their remedies.
Covers causes and solutions for soil accumulation in front of the cutterbar.
Discusses problems with ground contour adaptation and their resolution.
Explains causes for insufficient clearance in headland turn and how to fix it.
Addresses excessive oscillation during transport and its adjustment.
Details the terms, conditions, and exclusions of the limited warranty.
Outlines the customer's responsibilities for maintenance and costs.
Explains the strict conditions for submitting a warranty claim.
Clarifies the limits of the company's application and responsibility under the warranty.
Provides the EC Declaration of Conformity for the machine according to European directives.
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