KUHN FC302G Operator's Manual
  1. Manuals
  2. Brands
  3. KUHN Manuals
  4. Lawn Mower
  5. FC302G
  6. Operator's manual

KUHN FC302G Operator's Manual

Mower conditioner
Hide thumbs
Table of Contents

Advertisement

Quick Links

KN270BGB_F
Operator's manual
Read carefully before starting the machine
Mower conditioner
Original instructions
KN270BGB_F
- English - 06-2019

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the FC302G and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for KUHN FC302G

Summary of Contents for KUHN FC302G

  • Page 1 KN270BGB_F Operator's manual Read carefully before starting the machine Mower conditioner Original instructions KN270BGB_F - English - 06-2019...

  • Page 3: Dear Owner

    1. Dear Owner In buying a Kuhn machine you have chosen wisely. Into it have gone years of thought, research and improvement. You will find, as have thousands of owners all over the world, that you have the best that engineering skill and actual field testing can produce.

  • Page 4: Table Of Contents

    Mower conditioner FC302G - FC302GI - FC352G 2. Contents Dear Owner ........................3 Contents ..........................4 Identification of the machine..................7 Front view ............................7 Model identification plate ......................... 7 Optional equipment.......................... 9 Safety..........................10 Description of symbols used in this document................10 Safety instructions ..........................11 4.2.1...
  • Page 5 Mower conditioner FC302G - FC302GI - FC352G Likely critical failures........................27 Incorrect use of the machine by the user ..................27 Limit state criteria........................... 28 Machine specifications....................29 Description and glossary ....................... 29 5.1.1 Designated use of the machine..................29 Technical specifications .........................
  • Page 6 Chain stroke limiter ........................65 Mechanical drawbar shift ....................... 65 Hydraulic drawbar pivot control ..................... 66 Ribbed knife (FC302G - FC352G) ....................66 Lifter disks............................67 Quick hitch ............................. 67 Intermediate PTO transmission shaft with constant velocity joint ..........68 9.7.1...

  • Page 7: Identification Of The Machine

    Model identification plate - Please write below the type and serial number of the machine. This information is to be given to the Kuhn authorized dealer for any spare parts order or warranty claim. 3. - Identification of the machine...
  • Page 8 Mower conditioner FC302G - FC302GI - FC352G • (1) The manufacturer: • (2) Type: • (3) Serial Number: • (4) Weight: KUHN S.A. 67700 SAVERNE - FRANCE TYPE N° MASSE MADE IN FRANCE  According to the country of destination, additional plates can be fitted on the machine.

  • Page 9: Optional Equipment

    Mower conditioner FC302G - FC302GI - FC352G Optional equipment Tick box corresponding to the equipment fitted on your machine: FC302G - FC302GI- FC352GI:  Chain stroke limiter.  Mechanical drawbar shift.  Hydraulic drawbar pivot control.  Ribbed knife. ...

  • Page 10: Safety

    Mower conditioner FC302G - FC302GI - FC352G 4. Safety Description of symbols used in this document This symbol indicates a potentially hazardous situation that if not avoided, could result in serious bodily injury. This symbol is used to identify special instructions or procedures which, if not followed strictly, could result in machinery damage.

  • Page 11: Safety Instructions

    Mower conditioner FC302G - FC302GI - FC352G Safety instructions 4.2.1 Introduction The machine must only be operated, maintained and repaired by competent persons who are familiar with machines' specifications and operation and aware safety regulations preventing accidents. The operator must imperatively respect safety instructions in this manual and in the warnings posted on the machine.

  • Page 12: Safety Decals

    Mower conditioner FC302G - FC302GI - FC352G 4.2.3 Safety decals Safety warning decals are placed in pictorial form on various parts of the machine. They are there to warn you of potential dangers and to tell you how to avoid accidents.

  • Page 13: Pto Shaft

    Mower conditioner FC302G - FC302GI - FC352G 4.2.6 PTO shaft Use only PTO shafts supplied with the machine or recommended by the machine manufacturer. The protective shield of the tractor PTO stub, the PTO shaft guards and the protective shield of the machine input shaft must always be in place and in good condition.
  • Page 14 Mower conditioner FC302G - FC302GI - FC352G Before attaching or removing a PTO shaft, or before doing any work on the machine, disengage the PTO drive, turn off the engine, remove ignition key and wait for all moving parts to come to a complete stop.

  • Page 15: Hydraulic Circuit

    Mower conditioner FC302G - FC302GI - FC352G - When uncoupling the machine, rest the PTO shaft on the support specially provided, and replace protective shield on the PTO stub of the tractor. - Read and follow the instructions in the operator's manual provided with the PTO shaft.

  • Page 16: Remote Controlled Components

    Mower conditioner FC302G - FC302GI - FC352G 4.2.8 Remote controlled components Danger of crushing and shearing can exist when components are operated by hydraulic or pneumatic controls. Keep away from these danger zones. 4.2.9 Precautions when driving Tractor handling, stability, performance and braking...
  • Page 17 Mower conditioner FC302G - FC302GI - FC352G  Gross weight and weight per axle Respect the tractor gross weight, its lift capacity or the permissible maximum load on the attachment and the maximum load per axle. The front axle load (1) must never, under any circumstances, be less than 20% of the tractor's unladen weight.

  • Page 18: Maximum Speed

    Mower conditioner FC302G - FC302GI - FC352G 4.2.11 Maximum speed - Always keep to the legal speed limit for driving a tractor-machine assembly on public roads. 4.2.12 Tyres Regularly check the tyre pressure. Respect manufacturers' recommendations on pressure. Assembly, disassembly and repair of wheels and tyres must only be carried out by competent persons who are equipped with standardized tools.

  • Page 19: Precautions During Manoeuvres

    Mower conditioner FC302G - FC302GI - FC352G 4.2.14 Precautions during manoeuvres When moving the machine from the transport position to the working position and vice versa, make sure that nobody is within the machine pivoting area. 4.2.15 Precautions for machine use...

  • Page 20: Precautions To Take Before Using The Parking Stands

    For your own safety and for correct machine operation, only use original manufacturer parts. It is strongly recommended to have your machine checked by your KUHN dealer after each season, especially tools and their attaching hardware. 4. - Safety KN270BGB_F...

  • Page 21: Waste Disposal

    Mower conditioner FC302G - FC302GI - FC352G 4.2.19 Waste disposal - Respect the environment! Never spill pollutants (oil, grease, filters, etc.) on the ground, never pour them down the drain and never discard them in any other place where they could pollute the environment.

  • Page 22: Location And Description Of Safety Decals On The Machine

    Mower conditioner FC302G - FC302GI - FC352G Location and description of safety decals on the machine 4.3.1 Location of safety decals 4. - Safety KN270BGB_F...

  • Page 23: Description Of Safety Decals

    Mower conditioner FC302G - FC302GI - FC352G 4.3.2 Description of safety decals  Operating instructions (1) - The operators' manual contains all the information necessary for using the machine safely. It is imperative to read and comply with all instructions.
  • Page 24 Mower conditioner FC302G - FC302GI - FC352G  Crushing area (4) - Never operate in an area where there is a crushing risk before all moving parts have come to a complete stop.  Manoeuvring area (5) - Stay a safe distance from the machine. Crushing hazard.

  • Page 25: Road Safety Equipment And Recommendations

    Road safety equipment and recommendations The road safety equipment is mounted in the factory or by your authorized Kuhn dealer according to current safety regulations. Always keep to the legal speed limit for driving a tractor-machine assembly on public roads.

  • Page 26: Tyre Pressure

    Mower conditioner FC302G - FC302GI - FC352G The side device comprises: - 3 amber reflectors (1). The front safety device comprises: - 2 signalling panels (1). - 2 white lights (2). - 2 white reflectors (3). 4.4.1 Tyre pressure Tyre inflation pressure: 3 bar (43.5 psi).

  • Page 27: Instructions Specific To Italy

    Mower conditioner FC302G - FC302GI - FC352G 4.4.3 Instructions specific to Italy The machine must be fitted with specific signalling panels to comply with the road regulations. Likely critical failures • 133993: Specific requirements for countries member of the Eurasian Economic Community (EAC marking).

  • Page 28: Limit State Criteria

    Mower conditioner FC302G - FC302GI - FC352G Limit state criteria • 134006: Specific requirements for countries member of the Eurasian Economic Community (EAC marking). • 134007: Specific requirements for countries member of the Eurasian Economic Community (EAC marking). • 134008: Specific requirements for countries member of the Eurasian Economic Community (EAC marking).

  • Page 29: Machine Specifications

    5.1.1 Designated use of the machine FC302G - FC302GI - FC352G mower conditioners must only be used for the work for which they have been designed: mowing on the ground of hay fields, grass silage fields and improved pastures for the purpose of harvesting fodder for feeding livestock.

  • Page 30: Technical Specifications

    Mower conditioner FC302G - FC302GI - FC352G Technical specifications FC302G - FC302GI FC352G Attachment type 2 point linkage category 2 and 3 Number of discs Working width 3.00 m (9’11’’) 3.50 m (11’6’’) Width in working position 4.84 m (15’10’’) 5.31 m (17’5’’)

  • Page 31: Required Equipment

    Mower conditioner FC302G - FC302GI - FC352G Required equipment The machine is factory fitted with the following equipment: 5.3.1 Drawbar • Mechanical drawbar shift. • Hydraulic drawbar pivot control. Sound levels Sound levels have been measured in accordance with the measuring methods as defined in: NF EN ISO 4254-1 «Agricultural machinery - Safety - Part 1: General requirements»...

  • Page 32: Putting Into Service

    Mower conditioner FC302G - FC302GI - FC352G 6. Putting into service Description of control elements The machine is supplied with an 18 mm box wrench (1) to carry out certain adjustment and maintenance tasks. Coupling and uncoupling 6.2.1 Description of coupling elements •...

  • Page 33: Preparing The Tractor

    Mower conditioner FC302G - FC302GI - FC352G 6.2.2 Preparing the tractor Check that the tractor's authorized gross weight as well as its lift capacity and maximum weight per axle are not exceeded: See section: - Safety Safety instructions Precautions when driving on public roads.

  • Page 34: Preparing The Machine

    Mower conditioner FC302G - FC302GI - FC352G 6.2.3 Preparing the machine The machine is factory set at a PTO speed of 1000 rpm.  Changing the PTO speed With the machine attached: - Attach lower links to the hitch pins on the inside of the yokes.

  • Page 35: Coupling The Machine

    Mower conditioner FC302G - FC302GI - FC352G 6.2.4 Coupling the machine - Lower the tractor three-point linkage. - Place the lower links as close as possible under the hitch pins. - Attach lower links to the hitch pins on the inside of the yokes.

  • Page 36: Hydraulic Connections

    Mower conditioner FC302G - FC302GI - FC352G 6.2.5 Hydraulic connections - Connect the 2 hydraulic hoses of the drawbar shift cylinder to a double acting valve (1). - Connect the mowing unit lift cylinder to a single acting valve (2).

  • Page 37: Primary Pto Shaft

    Mower conditioner FC302G - FC302GI - FC352G 6.2.7 Primary PTO shaft When optional equipment is used, follow specific procedures mentioned in the related section: Chain stroke limiter. - Make sure that the PTO shaft is correctly adjusted, to avoid premature wear and tear.
  • Page 38 Mower conditioner FC302G - FC302GI - FC352G If this is not the case: - Mark length (H) to cut when the transmission is the maximum overlap position. - Shorten the guard tubes and the transmission tubes by the same length.
  • Page 39 Mower conditioner FC302G - FC302GI - FC352G - Attach PTO shaft guard chain in hole (1) on machine side. Immediately replace any worn or damaged guard. 6. - Putting into service KN270BGB_F...

  • Page 40: Intermediate Pto Shaft

    Mower conditioner FC302G - FC302GI - FC352G 6.2.8 Intermediate PTO shaft Before adjusting, maintaining or repairing the machine, turn off ignition key and wait until all moving parts have come to a complete stop.  Friction slip clutch The secondary PTO transmission shaft is fitted with a friction slip clutch.
  • Page 41 Mower conditioner FC302G - FC302GI - FC352G - Loosen nuts to release friction discs (a). - Let the friction discs slip for a few seconds (b). - Tighten nuts to the dimension (L) of 34 mm (1.34’’). Do not fully tighten springs to prevent damage on drive elements.

  • Page 42: Adjusting The Machine

    Mower conditioner FC302G - FC302GI - FC352G The friction slip clutch is ready to function. - Couple the PTO shaft to the cover shaft. - Attach PTO shaft guard chain in hole (1) on machine side. Immediately replace any worn or damaged guard.

  • Page 43: Uncoupling The Machine

    Mower conditioner FC302G - FC302GI - FC352G  Frame height When optional equipment is used, follow specific procedures mentioned in the related section: Chain stroke limiter. - Lower the tractor lift linkage to obtain measure (H) of 500 to 550 mm (1’7’’ - 1’9’’) between the hitch pin axis and the ground.
  • Page 44 Mower conditioner FC302G - FC302GI - FC352G - Block machine with wheel chocks (1). - Uncouple the PTO shaft. - Disconnect and store hydraulic hoses on holder (1). - Disconnect and store 7-pin plug in its holder (2). - Release the lower links.

  • Page 45: Instructions For Transport

    Mower conditioner FC302G - FC302GI - FC352G 7. Instructions for transport Before placing the machine into transport position: - Wait until the rotating parts have come to a complete stop. - Check that nobody is within the machine pivoting area.
  • Page 46 Mower conditioner FC302G - FC302GI - FC352G - Activate mowing unit lift cylinders to fully raise the machine. - Shut-off mowing unit lift cylinder lock valves (1). Opened position (1). Closed position (2). - Release and lift side guard using 18mm box spanner supplied with the machine: •...

  • Page 47: Conformity With The Road Regulations

    Mower conditioner FC302G - FC302GI - FC352G The machine is in transport position. Never engage the tractor PTO drive when the machine is in transport position. Conformity with the road regulations Before driving the machine on public roads, ensure that the machine complies with current highway code regulations.

  • Page 48: Instructions For Work

    Mower conditioner FC302G - FC302GI - FC352G 8. Instructions for work Before placing the machine in working position: - Check that nobody is within the machine pivoting area. - If there is someone, make sure the person moves away. Putting the machine into work...
  • Page 49 Mower conditioner FC302G - FC302GI - FC352G - Open the mowing unit lift cylinder lock valves (1). - Activate mowing unit lift cylinders to fully raise the machine. Opened position (1). Closed position (2). - Remove R-clip (1). - Remove safety bar (2).
  • Page 50 Mower conditioner FC302G - FC302GI - FC352G Wait until cylinder is fully extended. - Remove lynch pin (1). - Lower deflector (2). - Place the pin (1) in the holder (3). - Proceed the same way on the other side.

  • Page 51: Adjustments In Working Position

    Mower conditioner FC302G - FC302GI - FC352G Adjustments in working position 8.2.1 Cutting height Place the machine on flat ground. Adjustment must be made with the machine coupled, hitch pins at 500 - 550 mm (1’7’’ - 1’9’’) from the ground.
  • Page 52 Mower conditioner FC302G - FC302GI - FC352G FC302G - FC302GI: Pitch angle 0°: L1: 60 mm (2.4’’). Pitch angle 6°: L2: 35 mm (1.4’’). FC352G : Pitch angle 0°: L1: 73 mm (2.9’’). Pitch angle 8°: L2: 22 mm (0.9’’).
  • Page 53 Mower conditioner FC302G - FC302GI - FC352G FC302G - FC302GI: Pitch angle 0°: L1: 115 mm (4.5’’). Pitch angle 6°: L2: 70 mm (2.8’’). FC352G : Pitch angle 0°: L1: 136 mm (5.4’’). Pitch angle 8°: L2: 37 mm (1.5’’).

  • Page 54: Reduced Or Increased Ground Pressure

    Mower conditioner FC302G - FC302GI - FC352G 8.2.2 Reduced or increased ground pressure The mowing unit is suspended by means of floatation springs (1). Place the machine on flat ground. The adjustment is made with the machine attached and the drawbar in horizontal position.

  • Page 55: Finger Conditioning Rotor Speed

    Mower conditioner FC302G - FC302GI - FC352G In case an obstacle has been struck, check that the mowing unit has not been damaged. 8.2.3 Finger conditioning rotor speed Always place the machine in working position before making rotor speed (rotational frequency) adjustments.
  • Page 56 Mower conditioner FC302G - FC302GI - FC352G - Loosen the 2 pulley mounting bolts using box spanner. - Loosen belt tensioning bolt using box spanner (1). - Slacken V-belts and check their condition. - Remove belt tensioning bolt from its holder.
  • Page 57 Mower conditioner FC302G - FC302GI - FC352G - Remove the 4 V-belts (1). - Remove bolts and washers (2). - Exchange pulleys. Handle pulleys with care. Pulleys must slide on their respective shafts without effort. If this is not the case, clean and coat the mating surfaces with grease before sliding the pulleys on their shafts.

  • Page 58: Belt Tension

    Mower conditioner FC302G - FC302GI - FC352G 8.2.4 Belt tension Check that belt tension as from the first hour of use. The belt should not deflect more than 10 mm (0.40’’). Never replace belts individually. Replace belts in full sets.

  • Page 59: Conditioning Intensity

    Mower conditioner FC302G - FC302GI - FC352G 8.2.5 Conditioning intensity Before adjusting, maintaining or repairing the machine, turn off ignition key and wait until all moving parts have come to a complete stop. Several factors govern the conditioning intensity adjustment: ...
  • Page 60 Mower conditioner FC302G - FC302GI - FC352G Selecting the conditioning surface of the comb The comb can be turned over to modify the conditioning intensity: - A more aggressive side for gramineous plants. - A softer side for more delicate varieties.

  • Page 61: Swathing System

    Mower conditioner FC302G - FC302GI - FC352G 8.2.6 Swathing system  Minimum windrow width: - Loosen 2 handles (1). - Pivot swath shields inwards to reduce the swath width. - Tighten 2 handles (1). - Loosen 2 handles (1). - Raise windrow curtain (2).
  • Page 62 Mower conditioner FC302G - FC302GI - FC352G  Maximum windrow width: - Loosen 2 handles (1). - Pivot swath shields outwards to increase the swath width. - Tighten 2 handles (1). - Loosen 2 handles (1). - Lower windrow curtain (2).
  • Page 63 Mower conditioner FC302G - FC302GI - FC352G FC302G - FC302GI: The swath width is adjustable from 0.80 m (2’7’’) to 2.20 m (7’3’’) approximately. FC352G: The swath width is adjustable from 1.10 m (3’7’’) to 2.70 m (8’10’’) approximately. To form a swath over the whole conditioning...

  • Page 64: Machine Use

    Mower conditioner FC302G - FC302GI - FC352G Machine use Before mowing and to reduce risks of projections, lower side guards. - Check that nobody is within the machine pivoting area. - If there is someone, make sure the person moves away.

  • Page 65: Optional Equipment

    Mower conditioner FC302G - FC302GI - FC352G 9. Optional equipment Chain stroke limiter Check chains allow tractor lift linkage stabilization and ensure a fixed frame height. Mechanical drawbar shift The mechanical drawbar shift replaces the hydraulic shift cylinder for tractors not fitted with enough hydraulic outlets.

  • Page 66: Hydraulic Drawbar Pivot Control

    Mower conditioner FC302G - FC302GI - FC352G Hydraulic drawbar pivot control This equipment allows hydraulic setting of the drawbar into transport/work position. Ribbed knife (FC302G - FC352G) We recommend using this equipment for mowing in difficult conditions. 9. - Optional equipment...

  • Page 67: Lifter Disks

    Mower conditioner FC302G - FC302GI - FC352G Lifter disks This equipment facilitates crop flow to the conditioning system. Quick hitch This equipment enables coupling the machine to a tractor fitted with a Quick Hitch category 3. 9. - Optional equipment...

  • Page 68: Intermediate Pto Transmission Shaft With Constant Velocity Joint

    Mower conditioner FC302G - FC302GI - FC352G Intermediate PTO transmission shaft with constant velocity joint The constant velocity PTO shaft can work at greater angles than the standard PTO shaft. Before using this equipment, read manual supplied with the PTO.

  • Page 69: Swath Shield Extensions

    Mower conditioner FC302G - FC302GI - FC352G Swath shield extensions The swath shield extensions allow reducing the swath width to approximately 1 m (3’3’’). Wide spreading shield (FC352G) The wide spreading kit is used to spread out crop in even layers.

  • Page 70: Smv Sign

    Mower conditioner FC302G - FC302GI - FC352G 9.10 SMV sign To conform with the regulation in force in the country, a warning sign can be fitted on the machine. 9.11 Outline marker lights To conform with regulations in force in the country, clearance lights can be fitted on the machine.

  • Page 71: Maintenance And Storage

    Mower conditioner FC302G - FC302GI - FC352G 10. Maintenance and storage Before adjusting, maintaining or repairing the machine, turn off ignition key and wait until all moving parts have come to a complete stop. 10.1 Frequency chart Maintenance intervals are indicated for normal conditions of use.

  • Page 72: Lubrication

    Mower conditioner FC302G - FC302GI - FC352G Grease: - The Gyrodine gearbox - The drawbar pivot pin  - The belt tensioner housing - Link rods - Wheel arms - The conditioning comb housing 10.2 Lubrication Except for the secondary PTO shaft lubrication, the...

  • Page 73: Pto Shaft

    Mower conditioner FC302G - FC302GI - FC352G 10.2.1 PTO shaft  Primary PTO shaft Before using the machine for the first time: - Grease the transmission. During intensive with tractors maximum authorized power, recommended to grease at closer intervals. - Every 8 hours: •...
  • Page 74 Mower conditioner FC302G - FC302GI - FC352G - Remove guard. - Grease the U-joints. - Reinstall guard.  Intermediate PTO shaft 2 - Every 8 hours: • universal joints (1). - Every 20 hours: • transmission tube (2). - Remove guard (1).

  • Page 75: Draining

    Mower conditioner FC302G - FC302GI - FC352G 10.2.2 Draining  The cutterbar Before draining oil, operate the machine for a few minutes so that the oil warms up. FC302G - FC302GI FC352G Oil volume 2 L (0.53 US gal) 2.25 L (0.59 US gal)
  • Page 76 Mower conditioner FC302G - FC302GI - FC352G - Place the cutterbar in horizontal position. - Remove plugs (1) and their seals. - Pour prescribed oil quantity and quality in the cutter bar: • h: From 2 mm (0.08’’) to 3 mm (0.11’’).
  • Page 77 Mower conditioner FC302G - FC302GI - FC352G - Remove filler plug (1) and its washer. - Place a container of sufficient capacity under drain plug (2). - Remove drain plug (2) and its washer. - Allow oil to drain completely.
  • Page 78 Mower conditioner FC302G - FC302GI - FC352G When changing the oil, it is recommended to use either an identical mineral oil or a synthetic oil of type PAO (Poly-Alpha-Olefine) with viscosity grade SAE75W90. - Remove breather plug (1) and its seal.
  • Page 79 Mower conditioner FC302G - FC302GI - FC352G FC302G - FC302GI - FC352G Oil volume 2 L (0.53 US gal) Type of oil Mineral oil (Gear oil) Viscosity SAE80W90 Specification API-GL5 (extreme pressure) When changing the oil, it is recommended to use either an identical mineral oil or a synthetic oil of type PAO (Poly-Alpha-Olefine) with viscosity grade SAE75W90.

  • Page 80: Grease

    Mower conditioner FC302G - FC302GI - FC352G After emptying: Replace the hose (1). 10.2.3 Grease - The Gyrodine gearbox. 10. - Maintenance and storage KN270BGB_F...
  • Page 81 Mower conditioner FC302G - FC302GI - FC352G - The drawbar pivot pin. - The belt tensioner housing. 10. - Maintenance and storage KN270BGB_F...
  • Page 82 Mower conditioner FC302G - FC302GI - FC352G - Link rods. - Wheel arms. 10. - Maintenance and storage KN270BGB_F...
  • Page 83 Mower conditioner FC302G - FC302GI - FC352G - The conditioning comb housing. 10. - Maintenance and storage KN270BGB_F...

  • Page 84: Maintenance

    Mower conditioner FC302G - FC302GI - FC352G 10.3 Maintenance Before adjusting, maintaining or repairing the machine, turn off ignition key and wait until all moving parts have come to a complete stop. 10.3.1 Belts Never replace belts individually. When a belt is damaged, always replace the whole set.

  • Page 85: Checking Cutterbar Oil Level

    Mower conditioner FC302G - FC302GI - FC352G 10.3.2 Checking cutterbar oil level FC302G - FC302GI - Regularly check the cutterbar oil level: • Place the cutterbar in horizontal position (with regards to X and Y axis). • Remove filler plug (1) and (2) as well as their seals.
  • Page 86 Mower conditioner FC302G - FC302GI - FC352G Before checking that the discs rotate freely by hand: - Turn off the engine, remove ignition key and wait until all moving parts have come to a complete stop. FC352G - Regularly check the cutterbar oil level: •...

  • Page 87: Checking The Oil Levels

    Mower conditioner FC302G - FC302GI - FC352G If it is found that the transmission case is very hot to touch by hand, there is no cause of alarm provided: - Lubrication recommendations have been respected. - Discs can be rotated freely by hand when the machine is hot.

  • Page 88: Inspection Of Knives And Securing Elements

    Mower conditioner FC302G - FC302GI - FC352G 10.3.4 Inspection of knives and securing elements Immediately replace worn or damaged parts with genuine KUHN parts.  Knives Inspect systematically all knives before the machine is operated to: - ensure the cutting quality.
  • Page 89 Mower conditioner FC302G - FC302GI - FC352G FC302G FC302GI FC352G  Securing elements - Check the securing elements: • After hitting an obstacle. • When replacing knives. • At the beginning of each season. - The fixing bolts should be changed in the following cases (2): •...
  • Page 90 Mower conditioner FC302G - FC302GI - FC352G See section: ’’Disc replacement’’. - Replace nuts in the following cases (1): • When the nut wear reaches a = 5 mm (0.2’’). Check the condition of the securing elements regularly and also the torque of the knife-fixing bolt: •...
  • Page 91 Mower conditioner FC302G - FC302GI - FC352G - Clean the nut case. - Place a wooden wedge between two discs to stop them from rotating. - Loosen nut using box spanner supplied with the machine. - Remove bolt through opening located at the front of the disc guard.

  • Page 92: Finger Replacement

    Mower conditioner FC302G - FC302GI - FC352G 10.3.5 Finger replacement Immediately replace worn or damaged parts with genuine KUHN parts. - Respect mounting order. - Fit roll pins at 180° to each other with slots lined up in the direction of the main load.

  • Page 93: Storage

    Mower conditioner FC302G - FC302GI - FC352G 10.4 Storage 10.4.1 At the end of each season - Clean the machine thoroughly. - Drain all gearboxes and cutterbar and refill with new oil (see "Lubrication" chapter). - Touch up any areas of damaged paintwork.

  • Page 94: At The Start Of Each Season

    Mower conditioner FC302G - FC302GI - FC352G 10.4.2 At the start of each season - Pressurize the hydraulic circuit. - Check the condition of the friction slip clutch (See section: Intermediate PTO shaft). - Inspect and replace worn knives and bolts (See...

  • Page 95: Dismantling And Scrapping Of The Machine

    Mower conditioner FC302G - FC302GI - FC352G 10.5 Dismantling and scrapping of the machine At the end of the machine's life, the various machine components must be disposed of or recycled in compliance with local regulations in force. - Make sure the machine is stable (parking stands, holders, slings, etc.) prior to carrying out any repair or maintenance.

  • Page 96: Troubleshooting Guide

    Mower conditioner FC302G - FC302GI - FC352G 11. Troubleshooting guide    Problem Cause Remedy Uneven stubble. Dull or broken knives. Replace knives. Knives not installed Make sure the arrow on correctly. the knife upper face is pointing in the disc's direction of rotation.
  • Page 97 Mower conditioner FC302G - FC302GI - FC352G    Problem Cause Remedy Obstruction of Insufficient rotor speed Check that the rotor drive conditioning rotor. (rotational frequency). belts are correctly tensioned. Too low PTO speed Increase the PTO speed (rotational frequency).
  • Page 98 Mower conditioner FC302G - FC302GI - FC352G    Problem Cause Remedy Cutter bar clogging. Dull or broken knives. Replace knives. The overload clutch slips. Check that torque limiter is functioning. Clutch adjustment. Too much cutterbar down Adjust the mowing unit pressure.

  • Page 99: Limited Warranty

    KUHN equipment from an authorized KUHN dealer, that such equipment is, at the time of delivery to such purchaser, free from defects in material and workmanship, and that such equipment is covered under this Limited Warranty providing the machine is used and serviced in accordance with the recommendations in the Operator's manual.
  • Page 100 - The warranty claim is completed on line via extranet - www.kuhn.com or submitted on a KUHN warranty claim form and returned to the Company within one month after the date of failure or the date of problem becoming apparent.
  • Page 101 $Specimen of the "Declaration of conformity" EC Declaration of conformity (European directive 2006/42/CE) The manufacturer: Manufacturer name and address declares that the product described hereafter: Brand Brand Machine Machine Type / Model : Type / Model Serial no. Serial no. - conforms to the requirements of the European directive 2006/42/CE.
  • Page 104 KUHN S.A. - B.P. 50060 - F - 67706 SAVERNE CEDEX (FRANCE) KUHN-AUDUREAU SAS - B.P. 19 - F - 85260 LA COPECHAGNIERE (FRANCE) KUHN-BLANCHARD SAS - 24, route de Nantes - F - 44680 CHEMERE (FRANCE) KUHN-HUARD SAS - B.P. 49 - F - 44142 CHATEAUBRIANT CEDEX (FRANCE) KUHN-GELDROP B.V.

This manual is also suitable for:

Fc302giFc352g

Table of Contents

Save PDF