Operating instructions
No. 251-5 GB
Disc Mower
AMT 283 CV
AMT 283 CRI
AMT 323 CV
AMT 323 CRI
(from machine no. 425 033)
Spelle, 13.05.2004
(Dr.-Ing. Josef Horstmann, Geschäftsführer)
(ppa. Dr.-Ing. Klaus Martensen, Leiter der Konstruktion und Entwicklung)
(Wolfgang Ungruh, Leiter der Qualitätssicherung)
We
declare under our sole responsibility, that the product
tto which this declaration refers corresponds to the relevant basic safety and health requirements of the
EC Directive 98/37/EC.
EC Declaration of Conformity
corresponding to the EC Directive 98/37/EC
Maschinenfabrik Bernard Krone GmbH
Heinrich-Krone-Str. 10, D-48480 Spelle
Dear customer,
Here are the operating instructions for the KRONE product you
have purchased.
These operating instructions contain important information for the
proper use and safe operation of the machine.
If these operating instructions have for any reason become
completely or partially redundant, you can obtain replacement
operating instructions for your machine with the specification
numbers listed overleaf.
Krone-Disc Mower
Models:
AMT 283 CV, AMT 323 CV, AMT 283 CRI, AMT 323 CRI
1
This symbol is designed to draw attention
to the safety instructions contained in the
operating instructions. These instructions
must be observed to prevent accidents
I. Foreword
Dear customer,
We thank you for the trust you have placed in us by
purchasing this machine.
When you received the machine, the dealer should
have given you instructions for the operation,
maintenance and adjustment of the machine.
However, this brief introduction to the machine can
not replace a detailed acquaintance with the different
tasks and functions of the machine and the proper way
to treat it.
The operating instructions are designed so that you are
extensively informed of the activities required in each
area, from commissioning and operation to the
maintenance and care of the machine. The structure of
the individual chapters in the text and illustrations
corresponds to the sequence of work procedures when
you use the machine.
Read these operating instructions carefully before you
use the machine, and pay special attention to the
safety instructions.
Important: To avoid accidents and to ensure
maximum results, no alterations may
be made to the machine without the
manufacturer’s permission. Similarly,
the machine must only be used under
the conditions prescribed by Krone.
All information, illustrations and technical information in
these operating instructions represent the latest status
at the date of publication. The company reserves the
right to make constructional alterations at any time and
without prior notice or obligation.
Ordering replacement parts
Machine No.
Type
Year
When ordering replacement parts, the type designation,
machine number and year of manufacture must be
given. These details can be found on the identification
label on the machine.
We recommend that these details be entered in the
above boxes so that they are readily available.
Please remember that imitations and copies of parts,
especially wearing parts, do not keep what they appear
to promise. Material quality is difficult to test visually,
therefore special care is required when purchasing
cheap offers and imitation parts!
The simplest remedy:
Purchase only original KRONE parts!
You will find this symbol at various points
in the operating instructions it gives
special handling instructions which should
be particularly observed in the use of the
machine.
AMT-4-001
Maschinenfabrik Bernard Krone GmbH
Heinrich-Krone-Straße 10, D 48480 Spelle
Jahr
Année
Masch. Nr
No. de série
Type Made in
W.-Germany
2
II. List of contents
I. Foreword ........................................................................................................................ 1
II. List of Contents.............................................................................................................2
III. General........................................................................................................................... 3
1. Introduction
1.1 Position of Information Labels on Disc Mower ................................................................ 6
1.2 Technical Data ................................................................................................................ 10
2. Preparing for Operation
2.1 Attaching the Disc Mower to the Tractor ......................................................................... 11
2.2 P.T.O. Shaft .................................................................................................................... 13
2.3 Transport Position ...........................................................................................................14
2.4 Disassembling the Disc Mower ........................................................................... 15
2.5 Safety measures before mower operation ......................................................... 16
3. Adjusting the Disc Mower
3.1 Protective Covers on the Left and Right of the Disc Mower ........................................... 17
3.2 Adjusting the Cutting Height ........................................................................................... 18
3.3 Adjusting the Ground Pressure ....................................................................................... 19
3.4 Adjusting the Mower Beam for Uneven Ground ............................................................. 19
3.5 Adjustment for the Tractor’s Track .................................................................................. 20
3.6 Adjusting the Conditioner Speed .................................................................................... 20
3.7 Adjusting the Conditioner Panel ..................................................................................... 21
3.8 Adjusting the Conditioner ................................................................................................ 21
3.9 Adjusting the Swath Width .............................................................................................. 22
3.9.1 Adjusting the Swath Width .............................................................................................. 22
3.9.2 Spreading the crop over the full width ............................................................................ 23
3.10 Adjusting the roll conditioner ........................................................................................... 23
3.11 Adjusting the tension spring for the drive belts ............................................................... 24
4. Tyres .............................................................................................................................. 25
5. Lighting .......................................................................................................................... 26
6. Maintenance
6.1 General ........................................................................................................................... 27
6.2 Overload Clutch ..............................................................................................................28
6.3 Intermediate PTO Shaft .................................................................................................. 28
6.4 Oil Level Check and Oil Change ..................................................................................... 29
6.4.1 General ........................................................................................................................... 29
6.4.2 Main Gearbox ................................................................................................................. 29
6.4.3 Swivel Gearbox ............................................................................................................... 29
6.5 Oil Level Check and Oil Change for Cutter Bar .............................................................. 30
6.6 Changing the blades on the cutting discs with screw connection blades ....................... 32
6.7 Lubrication Plan .............................................................................................................. 33
7. Winter Storage .............................................................................................................. 36
8. Start-up after Winter Storage ....................................................................................... 36
9. Optional extras .............................................................................................................. 37
Appendix ........................................................................................................................38
3
5.The operator’s clothing should be tight fitting. Avoid
wearing loose fitting clothes.
6.Keep the machine clean to prevent the danger of fire!
7.Before starting the machine and moving off, check the
danger area around the machine (children)! Good all-
round visibility is essential!
8.Carrying passengers on the implement during work or
transport is not permitted.
9.Make sure that the implement is correctly coupled, and
that it is only fixed and secured with the prescribed
fittings!
10.Make sure that supports, jacks etc. are in the correct
position during assembly and disassembly!
11.Special care is required when implements are being
coupled to the tractor or uncoupled from the tractor!
12.Ballast weights must always be attached in the
prescribed way at the designed attachment points!
13.Adhere to the permitted axle loads, total weights and
transport dimensions!
14.Check and fit transport equipment, e.g. lighting, warning
signs and, if appropriate, protective equipment!
15.Operating equipment for remote controls (ropes, chains,
rods etc.) must be laid out in such a way that it can not
cause inadvertent movements in any transport or
operating position.
16.Before any road transport, move the equipment into
the prescribed position and secure it in accordance
with the manufacturer’s instructions!
17.Never leave the driver’s position when the tractor is in
motion!
18.The speed of travel must always be suited to the
environmental conditions! Avoid any sudden turns
when travelling uphill, downhill or across a slope!
19.The handling, steering and braking of the tractor is
affected by integrated or attached equipment and
ballast weights. Make sure that you allow sufficient
flexibility for steering and braking!
20.When turning, remember to take account of the wide
load and/or the greater weight of the equipment!
21.Only switch on equipment when all protective devices
are fitted and in protection position!
2. Safety and accident prevention
regulations
1. Take note of both the regulations in these operating
instructions and also the generally applicable safety
and accident prevention regulations!
2. The attached warning and information signs give
important advice for safe operation. Observing them
will enhance your safety.
3. When you use public roads, make sure you observe
the relevant traffic regulations!
4. Make sure you know all equipment and controls and
their functions before you begin working with the
machine When you are operating the machine, it’s too
late!
Before any public roads are used and
before the machine is started, the disc
mower and the tractor must be checked for
roadworthiness and operational safety.
1. Operation in accordance with
specifications
The disc mower is designed exclusively for normal agri-
cultural use (operation in accordance with specifica-
tions).
Any use of the machine for other purposes is deemed to
be not in accordance with specifications. The manufacturer
bears no responsibility for any resulting damage; such
use is entirely at the operator’s risk.
Use in accordance with specifications also includes
adherence to the operating, maintenance and service
instructions prescribed by the manufacturer.
The disc mower must only be used, maintained and
repaired by personnel who are acquainted with the machine
and have been informed of the danger involved.
The applicable accident prevention regulations and all
other generally recognized safety, health and road traffic
regulations must be adhered to.
Any unauthorized alterations to the machine render any
liability for damage undertaken by the manufacturer null
and void.
III. General
Basic rule:
4
,
22.Persons are not allowed to enter the working area!
23.Keep clear of the area of rotation and tilt of the
attachment!
24.Hydraulic joint controls must only be operated if no
persons are in the danger area!
25.Power operated elements (e.g. with hydraulic control)
contain danger points which can cause injury by
crushing and shearing!
26.Before leaving the tractor, rest the mowing attachment
on the ground, switch off the engine and remove the
ignition key!
27.Make sure that nobody enters the area between the
tractor and the implement unless the tractor is protected
from rolling by the parking brake and/or wheel blocks!
3. Attached equipment
1. Take steps to prevent implements from rolling!
2. Take care not to exceed the maximum permitted load
of the trailer coupling, adjustable drawbar or hitch
coupling!
3. When using a towing shaft, make sure that the coupling
point has sufficient freedom of movement!
4. Power take-off shaft operation
1. Only the PTO shafts prescribed by the manufacturer
may be used!
2. The protective tube and funnel of the PTO shaft and the
power take-off shaft protector (including the mower
side) must be fitted and in good condition!
3. Observe the tube overlap prescribed for PTO shafts in
transport and operating position!
4. Before installing and removing the PTO shafts, make
sure that the power take-off shaft and the engine are
turned off and the ignition key is removed!
5. When using PTO shafts with an overload or fre-running
coupling that is not covered by the guards on the
tractor, the overload or free-running couplings must be
attached to the implement side!
6. Always ensure correct assembly and securing of the
PTO shaft!
7.Protect the PTO shaft guard from rotating with the shaft
by fitting the chains.
8.Before switching on the power take-off shaft, make
sure that the tractor’s selected p.t.o. speed matches
the permitted speed of the machine!
9.Before switching on the power take-off shaft, make
sure that nobody is in the danger area of the mowing
machine!
10.Never switch on the power take-off shaft when the
tractor engine is turned off!
11.Any work with the power take-off shaft must only be
carried out when nobody is in the area of the rotating
power take-off shaft.
12.The power take-off shaft should always be turned off
when the angle is too great and it is not required.
13.Danger! Working elements continue to rotate after the
power take-off shaft is turned off. Do not approach the
machine during this time! Work on the machine must
only be carried out when the machine is fully stationary
and the rotating parts have been secured with the
parking brake.
14.Cleaning, lubrication or adjustment of the PTO shaft or
of equipment driven by the power take-off shaft may
only be carried out when the power take-off shaft and
the engine are turned off and the ignition key has been
removed. Rotating parts must be secured with the
parking brake.
15.Rest the detached PTO shaft on the support bracket
provided.
16.After disassembling the PTO shaft, place the protective
cover on the stub of the power take-off shaft.
17.Any damage must be repaired immediately before any
work is carried out with the attachment!
5. Hydraulic system
1.The hydraulic system is pressurized!
2.When connecting hydraulic cylinders and motors, make
sure that the hydraulic hoses are correctly connected.
3.When connecting hydraulic hoses to the tractor’s
hydraulic system, make sure that all pressure has first
been released from the hydraulics of both the tractor
and the implement.
5
4. When there are functional hydraulic connections
between the tractor and the machine, all coupling
sleeves and plugs must be marked to prevent
operating errors. If connections are switched, the
functions are reversed (e.g. lifting and lowering).
This can cause accidents!
5. Hydraulic hoses must be checked regularly, and if
they are damaged or worn, they must be replaced.
Replacement hoses must conform to the technical
requirements of the attachment manufacturer.
6. When tracing leakages, suitable aids should be used
to prevent injury.
7. Fluid leaking under high pressure (hydraulic oil) can
penetrate the skin and cause serious injury. If such
injury occurs, consult a doctor immediately! Danger
of infection!
8. Before carrying out any work on the hydraulic system,
rest the machine on the ground, depressurize the
system and switch off the engine!
6. Tyres
1. When working on the tyres, make sure that the
machine is safely supported and can not roll (wheel
blocks).
2. Fitting of wheels and tyres requires sufficient
knowledge and correct equipment!
3. Repair work on tyres and wheels must only be
carried out by specialist personnel, and only with the
correct equipment.
4. The tyre pressure must be checked regularly. The
recommended pressure must be adhered to.
7. Maintenance
1. Repair, maintenance and cleaning work and the
correction of malfunctions must only be carried out
when the drive is turned off and the engine is at a
standstill. Remove the ignition key. Apply the parking
brake to all rotating parts.
2. Nuts and bolts must be checked regularly for tightness
and tightened if necessary.
3. When carrying out maintenance work on the machine
in a lifted position, it must always be supported by
suitable support jacks.
4. When replacing working tools with cutting edges,
use suitable tools and gloves!
5.Oil, grease and filters must be correctly disposed
of!
6.Always disconnect the power supply before working
on the electrical system!
7.Any protective devices that are subject to wear must
be checked regularly and replaced in good time.
8.When electric welding is carried out on the tractor and
any fitted attachments, the cables must be dis-
connected from the alternator and battery!
9.Replacement parts must conform at least to the
technical requirements specified by the manufacturer
of the attachment.
The best guarantee is to use only original KRONE
parts!
10.Where gases are stored, only fill with nitrogen.
Danger of explosion!
6
1. Introduction
1.1 Position of Information Labels on Disc Mower
AMT-5-100
66
5
256
4
2
7
5
2
3
4
72
1
7
Order No. 939 572-0 (2x)
Move protective covers into
position.
5
1Do not exceed power take-off shaft speed!
On green gearbox
Order No. 939 101-4 (1x)
On beige gearbox
Order No. 939 100-4 (1x)
6
2
Never put your hand into the
danger area as long as parts
may be moving.
Order No. 942 196-1 (4x)
7
3
Read and take note of
the operating instructions.
Order No. 939 471-1 (1x)
4
Do not touch any moving
machine parts. Wait until
they are completely
stationary.
Order No. 939 410-1 (3x)
Keep at a safe
distance when the
engine is running.
Order No. 942 197-1 (3x)
Order No. 939 472-1 (2x)
939 101-4
MAX.
1000/
min
MAX.
200
bar
939 100-4
MAX. 540/min
MAX. 200 bar
939 572-0
8
10 5
8
12
312 7416
6
9
11
1
15
2
12 13
2
9
13
1
14
2
13
14
17
9
123942 130-2 (1x) 4939 181-1 (1x)
5939 285-3 (1x) 6939 180-2 (1x) 7939 188-3 (1x) 8939 426-1 (1x)
9939 170-1 (2x) 10 939 476-1 (1x) 11 942 134-0 (1x) 12 942 012-1 (3x)
13 924 573-0 (1x)
924 631-0 (2x) AMT 283 14 924 574-0 (1x)
924 632-0 (1x) AMT 283
15 939 451-1 (3x) 16 939 567-1 (1x)
17 939 548-0 (1x)
with screw
connection blades
2,0 bar
939 188-3
Ölniveau bis Bohrung
Nivel del aceite hasta el orificio
Niveau d'huile jusquà l'orifice
Oil level up to bore hole
Livello dell'olio fino al foro
17 942 009-2 (1x)
with quick-
release blade
924 569-0 (4x) AMT 323
939 374-3 (2x) AMT 283 CV
939 376-3 (2x) AMT 323 CV
942 221-2 (2x) AMT 283 CRI
942 222-1 (2x) AMT 323 CRI
942 296-0 (1x) 370 lang
942 320-0 (4x) 600 lang
139 888-0 139 889-0
112
939 567-1
139-888 139-889
10
1.2 Technical Data
Required Quantities and Lubricant Designations for Gearboxes
Required Biological lubricants
quanitity [litres] Oil type Brand name
Main gearbox 1.8 l SAE 90
Swivel gearbox 2 x 0.85 l SAE 90
Gearbox for 6 l AMT 283 SAE 90
mowing operation 7 l AMT 323
on request
For biological lubricants, the oil change intervals must be strictly be adhered to due to ageing of
the oils.
Hydraulic connections to the tractor
For operation of the disc mower, a double-action control unit and a single-action control unit are required.
Type
Cutting width [mm] 2800 3200 2800 3200
Transport width [mm] 2850 3250 2950 3250
Number of cutting discs 5 6 5 6
Number of mowing cylinders 2
Conditioning system V-flails roll conditioner
Speed of conditioner [rpm] 600/900 600/900 750 750
Width of conditioning system [mm] 2400 2800 2200 2600
Swath width [m]] 0,9 - 1,8 1,0 - 2,0 0,9 - 1,8 1,0 - 2,0
Area covered [hectares/hour] 2,8 - 3 3 - 4 2,5 - 3 3 - 4
Power consumption [kW/PS] 51/70 59/80 51/70 59/80
Power take-off shaft speed [rpm] 1000*
green gearbox
Required hydraulic connections 1 x Single acting/ 1 x Double acting
* 540 on request (beige gearbox)
AMT 283 CV AMT 323 CV AMT 283 CRI AMT 323 CRI
11
2. Preparating for Operation
2.1 Attaching the Disc Mower to the Tractor
The lower link arms on the tractor must
be fixed with the limiting chains or rods
to prevent the machine swinging
out during transport or operation.
Swivel the jack stand (1) up and secure it in place with
the bolt (2) and the spring pin (3).
Link the mower to the tractor with the lower link pins (1)
and lift it a bit.
1. The mower is designed solely for
agricultural use (operation in
accordance with specifications)
2. The mower is not suitable for mowing
banks.
3. While working with the mower, all
personnel must keep a sufficient safety
distance from the cutting tools.
4. The support skids must be on the
ground before the machine is switched
on and during operation.
5. Even when the mower is used in
accordance with specifications, stones
etc. may be thrown out. Therefore,
nobody must be allowed to enter the
danger area. Special care must be
taken when working near roads and
buildings.
6. The protective cloth covers must be checked
regularly. Worn and damaged cloth covers must
be replaced.
7. The protective features on the mower, e.g. cloth
covers and guard plates, are designed to protect
from stones etc. that are thrown out and to
prevent access to dangerous parts of the
machine. Therefore it is essential that they are in
position before work commences.
8. When the mower is moved from transport
position to mowing position or back to transport
position, nobody must be allowed to go between
the tractor and the mower.
9. Special care is required when fitting implements
to the tractor or removing them. It is essential
that the accident prevention regulations are
observed.
AMT-1-001
11
AMT-1-003
2
1
3
12
- When connecting the hydraulic hoses to
the tractor, the hydraulic system on both
sides must be free from pressure!
- When tracing leakages, use suitable
aids and wear protective goggles to
prevent injury.
- Fluid escaping under high pressure
(hydraulic oil) can penetrate the skin
and cause serious injury! If such injuries
occur, consult a doctor immediately.
Danger of infection!
- Release the pressure before disconnecting hoses
and before any work is carried out on the
hydraulic system.
- Check hydraulic hoses regularly, and replace any
damaged or worn hoses. Replacement hoses
must conform to the mower manufacturer’s
technical specifications.
The power take-off shaft drive should be turned off for
transport on roads.
Push the PTO shaft (2) onto the power take-off shaft
and take measures to prevent it slipping off. Fix the
protective tube with the chains to prevent it from
rotating with the shaft.
Connect hydraulic hoses (1). The swivel cylinder is
double-acting. For this reason, the corresponding
hoses should be connected to a double-action control
device.
The lifting cylinder of the cutter bar is single-action.
Adjust the height of the lower link arms so that the
frame of the machine is parallel to the ground.
Dimension a = 730 mm
AMT-1-004
1
2
3
AMT-1-014
a
13
2.2 PTO Shaft
Check the swivel space and the free
movement space for the PTO shaft. If the
PTO shaft touches the tractor or the
attachment, this can cause damage.
Adapting the PTO Shaft
In order to adapt the PTO shaft, the two halves of the
shaft (1) und (2) must be held next to each other in the
shortest operating position to check the overlap of the
section tubes. If the overlap is too great, the section
tubes and the protecting tubes must be shortened so
that they can move freely in any operating position and
do not knock each other. The exact procedure for
shortening the PTO shaft can be found in the operating
instructions from the PTO shaft manufacturer, which
are supplied with the PTO shaft.
The PTO shaft supplied has at its ends a longer and a
shorter protective cover over the joints. The joint with
the longer protective cover must be pushed onto the
gearbox input shaft on the disc mower. The PTO shaft
is then rested on its support bracket (1). The securing
chains must never be used to hold the PTO shaft.
Ensure that the locking device of the PTO shaft has
snapped into place.
• The PTO shaft must only be fitted or removed when the power take-off shaft and the engine
are turned off and the ignition key is removed!
• The retaining chain should be inserted
to prevent the PTO shaft cover from rotating with the shaft.
The chain should be inserted in such a way that the PTO shaft has sufficient freedom of
movement in any operating position.
AMT-1-055
1
AMT-1-007
1
2
14
2.3 Transport Position
Before any transport on public roads:
• Switch off the power take-off shaft drive.
• Lift the cutter beam.
• Swivel the machine into transport position.
• Close the shut-off tap (1) on the pressure hose to
the double-action swivel cylinder (operating/
transport position).
Side covers
• Lift the side covers (1) on the left and right of the
disc mower and clip them in place.
Connect the lighting system and check
that it works properly.
• Close the shut-off tap (1) on the lefthand lifting
cylinder (2) of the cutterbar.
AMT-1-029
1
AMT-2-002
1
AMT-2-003
1
2
15
2.4 Disassembling the Disc Mower
Swivel the jack stand (2) downwards and lock it in place
with the bolt (1). Secure the bolt with the spring pin.
Rest the machine on the jack stand. Take the PTO
shaft from the power take-off shaft and rest it on its
support bracket. Remove the retaining chains from the
PTO shaft protection tube. Uncouple the lower control
bar. Unplug the electrical connection cable between the
tractor and the disc mower from the socket on the
tractor.
When the hydraulic hose is being coupled to or uncoupled from the tractor, the hydraulic
system of both the tractor and the mowing attachment must be free from pressure. The
corresponding control valves must be moved to float position.
Close the shut-off valve (1) on the hydraulic pressure
hose to the double-action hydraulic cylinder.
Depressurize the hydraulic system.
Move the control valves to float position.
• Close the shut-off valve (1) on the lefthand lifting
cylinder (2) of the wheel arm.
• Uncouple the hydraulic hoses and insert them into
the brackets provided.
AMT-1-002
1
2
AMT-2-003
1
2
AMT-2-002
1
16
• Only carry out work on the mower unit once the PTO shaft has been switched off, the
engine switched off and the ignition key removed. Secure the tractor against
unintentional operation and rolling away.
• Always check protective devices for damage before operation. Replace damaged
protective devices immediately. Risk of injury!
• Prop up the cutterbar when raised. Never stand under a suspended load!
• Safe operation is only guaranteed if the cutter blades are fitted according to the
instructions.
• Always check the mower unit for damaged, missing or worn cutter blades before
operation. If necessary, replace cutter blades. The same applies for retaining
components.
• To prevent unbalanced rotation, only replace missing or damaged cutter blades as
complete sets.
• Never fit cutter blades with different levels of wear to one drum/disc.
• Whenever you change cutter blades also check retaining components and replace
them if necessary.
• Move guards into position.
2.5 Safety measures before mower operation
Heavily damaged linings (see illustration)
must be replaced immediately to prevent
any risk of damage to the cutterbar.
MH-0-001
ART.NR. 150-039
17
3. Adjusting the Disc Mower
Special Notes on Safety
3.1 Protective Covers on the left and right
of the Disc Mower
Before use, the side covers (1, 2) of the
disc mower, which are folded up in
transport position, must be folded down
again.
The protective cloth covers must be checked regularly.
Damaged or worn cloth covers must be replaced.
The protective features on the cutter bar, e.g. cloth
covers and cover panels, provide protection from
stones etc. that are thrown up and prevent access to
dangerous parts of the machine. Therefore, they must
be moved to protective position before work com-
mences.
The disc mower is fitted as standard with a green swivel
gearbox which works at a drive speed of 1000 rpm. On
request, a swivel gearbox with a drive speed of 540 rpm
can be fitted. This gearbox is beige in colour.
The disc mower is designed for use while
travelling forwards. Never travel back-
wards with the machine switched on and
in working position. The machine must
be lifted first.
• Repair, service, maintenance and cleaning work may only be carried out once the machine
has been shut down. Turn off engine. Remove ignition key. Secure the tractor so that it
cannot roll away.
• On completion of maintenance work replace all protective devices correctly. Do not allow oil
or grease to come into contact with skin. Contact a doctor immediately if leaking oil causes
injury.
• The cutter blades may run on after the drive has been turned off. Do not approach the mower
until the working parts are at a complete standstill!
AMT-2-004
AMT 283 CV
12
18
~380 mm
~15"
AMT-1-056
AMT-1-009
1
3.2 Adjusting the Cutting Height
The cutting height is adjusted by turning the adjustment
crank handle (1).
The setting of the front guard should be checked when
making larger changes to the cutting height.
This can be adjusted with the lateral guards at that
height.
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