KUHN FC302G User manual

Original instructions
KN270BGB_F
Read carefully before starting the machine
Operator's manual
Mower conditioner
B0001 > B9999
FC302G - FC302GI - FC352G
KN270BGB_F - English - 06-2019
*KN270BGB_F*

1. - Dear Owner
FC302G - FC302GI - FC352G
3
KN270BGB_F
Mower conditioner
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. You have purchased a dependable machine, but only
through proper care and operation can you expect to receive the performance and long service built into it.
This manual contains all the necessary information for you to receive full efficiency from your machine. The
performance you get from this machine is largely dependent on how well you read and understand this
manual and apply this knowledge. Please DO NOT ASSUME YOU KNOW HOW TO OPERATE AND
MAINTAIN YOUR MACHINE before reading this manual carefully. KEEP THIS MANUAL AVAILABLE FOR
REFERENCE. Pass it on to the next owner if you re-sell the machine.
Your KUHN dealer can offer a complete line of genuine KUHN service parts. These parts are manufactured
and carefully inspected in the same factory that builds the machine to assure high quality and accurate
fitting of any necessary replacements.
About improvements
We are continually striving to improve our products. We therefore reserve the right to make improvements
or changes when it becomes practical to do so, without incurring any obligations to make changes or
additions to the equipment sold previously.
Wear parts
Wearing parts fitted on our machines have been tested in very different situations to optimize their service
life. Nevertheless, the service life depends highly on the conditions of use (products to handle, soil,
weather conditions, etc...).
Document illustrations
The illustrations in this manual may be based on one type of machine only. However, all instructions apply
to all machines covered in this manual.
Copyright 2019 KUHN

FC302G - FC302GI - FC352G
42. - Contents
KN270BGB_F
Mower conditioner
2. Contents
1. Dear Owner .....................................................................................................................3
2. Contents..........................................................................................................................4
3. Identification of the machine.........................................................................................7
3.1 Front view ........................................................................................................................................7
3.2 Model identification plate ................................................................................................................. 7
3.3 Optional equipment.......................................................................................................................... 9
4. Safety.............................................................................................................................10
4.1 Description of symbols used in this document...............................................................................10
4.2 Safety instructions ..........................................................................................................................11
4.2.1 Introduction........................................................................................................................11
4.2.2 Read and follow the safety instructions.............................................................................11
4.2.3 Safety decals.................................................................................................................... 12
4.2.4 Precautions to be taken before carrying out any operations on the machine................... 12
4.2.5 Precautions when coupling...............................................................................................12
4.2.6 PTO shaft.......................................................................................................................... 13
4.2.7 Hydraulic circuit................................................................................................................15
4.2.8 Remote controlled components........................................................................................ 16
4.2.9 Precautions when driving ................................................................................................. 16
4.2.10 Precautions when driving on public roads........................................................................16
4.2.11 Maximum speed...............................................................................................................18
4.2.12 Tyres................................................................................................................................. 18
4.2.13 Precautions to take before using the machine ................................................................. 18
4.2.14 Precautions during manoeuvres....................................................................................... 19
4.2.15 Precautions for machine use............................................................................................ 19
4.2.16 Projection of stones and foreign objects........................................................................... 19
4.2.17 Precautions to take before using the parking stands........................................................ 20
4.2.18 Precautions for maintenance and repair work.................................................................. 20
4.2.19 Waste disposal .................................................................................................................21
4.3 Location and description of safety decals on the machine ............................................................ 22
4.3.1 Location of safety decals..................................................................................................22
4.3.2 Description of safety decals..............................................................................................23
4.4 Road safety equipment and recommendations ............................................................................. 25
4.4.1 Tyre pressure....................................................................................................................26
4.4.2 Instructions specific to France.......................................................................................... 26
4.4.3 Instructions specific to Italy...............................................................................................27

2. - Contents
FC302G - FC302GI - FC352G
5
KN270BGB_F
Mower conditioner
4.5 Likely critical failures...................................................................................................................... 27
4.6 Incorrect use of the machine by the user ...................................................................................... 27
4.7 Limit state criteria........................................................................................................................... 28
5. Machine specifications................................................................................................ 29
5.1 Description and glossary ............................................................................................................... 29
5.1.1 Designated use of the machine........................................................................................ 29
5.2 Technical specifications................................................................................................................. 30
5.2.1 Designated parameters.................................................................................................... 30
5.3 Required equipment...................................................................................................................... 31
5.3.1 Drawbar............................................................................................................................ 31
5.4 Sound levels.................................................................................................................................. 31
6. Putting into service...................................................................................................... 32
6.1 Description of control elements ..................................................................................................... 32
6.2 Coupling and uncoupling............................................................................................................... 32
6.2.1 Description of coupling elements ..................................................................................... 32
6.2.2 Preparing the tractor......................................................................................................... 33
6.2.3 Preparing the machine..................................................................................................... 34
6.2.4 Coupling the machine.......................................................................................................35
6.2.5 Hydraulic connections......................................................................................................36
6.2.6 Electrical connections....................................................................................................... 36
6.2.7 Primary PTO shaft............................................................................................................ 37
6.2.8 Intermediate PTO shaft .................................................................................................... 40
6.2.9 Adjusting the machine......................................................................................................42
6.2.10 Uncoupling the machine................................................................................................... 43
7. Instructions for transport............................................................................................ 45
7.1 Putting the machine into transport position ................................................................................... 45
7.2 Conformity with the road regulations............................................................................................. 47
7.3 Machine transport using transport means ..................................................................................... 47
8. Instructions for work................................................................................................... 48
8.1 Putting the machine into work position.......................................................................................... 48
8.2 Adjustments in working position .................................................................................................... 51
8.2.1 Cutting height................................................................................................................... 51
8.2.2 Reduced or increased ground pressure........................................................................... 54
8.2.3 Finger conditioning rotor speed........................................................................................ 55
8.2.4 Belt tension....................................................................................................................... 58
8.2.5 Conditioning intensity....................................................................................................... 59
8.2.6 Swathing system.............................................................................................................. 61
8.3 Machine use .................................................................................................................................. 64
8.3.1 Drive speed...................................................................................................................... 64

FC302G - FC302GI - FC352G
62. - Contents
KN270BGB_F
Mower conditioner
9. Optional equipment......................................................................................................65
9.1 Chain stroke limiter........................................................................................................................ 65
9.2 Mechanical drawbar shift............................................................................................................... 65
9.3 Hydraulic drawbar pivot control ..................................................................................................... 66
9.4 Ribbed knife (FC302G - FC352G)................................................................................................. 66
9.5 Lifter disks...................................................................................................................................... 67
9.6 Quick hitch.....................................................................................................................................67
9.7 Intermediate PTO transmission shaft with constant velocity joint.................................................. 68
9.7.1 Lubrication........................................................................................................................ 68
9.8 Swath shield extensions ................................................................................................................ 69
9.9 Wide spreading shield (FC352G) .................................................................................................. 69
9.10 SMV sign .......................................................................................................................................70
9.11 Outline marker lights...................................................................................................................... 70
10. Maintenance and storage ............................................................................................71
10.1 Frequency chart............................................................................................................................. 71
10.2 Lubrication ..................................................................................................................................... 72
10.2.1 PTO shaft.......................................................................................................................... 73
10.2.2 Draining............................................................................................................................75
10.2.3 Grease.............................................................................................................................. 80
10.3 Maintenance .................................................................................................................................. 84
10.3.1 Belts.................................................................................................................................. 84
10.3.2 Checking cutterbar oil level ..............................................................................................85
10.3.3 Checking the oil levels...................................................................................................... 87
10.3.4 Inspection of knives and securing elements.....................................................................88
10.3.5 Finger replacement........................................................................................................... 92
10.4 Storage .......................................................................................................................................... 93
10.4.1 At the end of each season................................................................................................93
10.4.2 At the start of each season...............................................................................................94
10.4.3 Storage............................................................................................................................. 94
10.5 Dismantling and scrapping of the machine....................................................................................95
11. Troubleshooting guide.................................................................................................96
12. Limited Warranty ..........................................................................................................99

3. - Identification of the machine
FC302G - FC302GI - FC352G
7
KN270BGB_F
Mower conditioner
3. Identification of the machine
3.1 Front view
3.2 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.

FC302G - FC302GI - FC352G
83. - Identification of the machine
KN270BGB_F
Mower conditioner
• (1) The manufacturer:
• (2) Type:
• (3) Serial Number:
• (4) Weight:
According to the country of destination,
additional plates can be fitted on the
machine.
For machines aimed at countries which are
members of the European Union (EC marking):
• (5) Manufacturing year:
For machines aimed at countries member of the
Eurasian customs union (EAC marking):
• (6) Model year:
• (7) Manufacturing year:
TYPE
MASSE kg
KUHN S.A.
67700 SAVERNE - FRANCE
N°
MADE IN FRANCE
1
3
2
4
5
09993600
25: Year of Construction
0000
00/0000
26: Model Year
7
6

3. - Identification of the machine
FC302G - FC302GI - FC352G
9
KN270BGB_F
Mower conditioner
3.3 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.
 Lifter disks.
 Quick hitch.
 Secondary PTO transmission shaft with constant velocity joint.
 SMV sign.
 Outline marker lights.
FC302G - FC352G:
Lifter disks.
FC352G:
Swath shield extensions.
Wide spreading shield.

FC302G - FC302GI - FC352G
10 4. - Safety
KN270BGB_F
Mower conditioner
4. Safety
4.1 Description of symbols used in
this document
This symbol indicates a potentially hazardous
situation that if not avoided, could result in serious
bodily injury.
Thissymbolisusedto identify special instructions or
procedures which, if not followed strictly, could
result in machinery damage.
This symbol is used to communicate technical
information of particular interest.