Krone AMT 283/323 CV_CRi Operating instructions

Brand: Krone

Model: AMT 283/323 CV_CRi

Type: Operating instructions

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)

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

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

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

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:

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.

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!

1. Introduction

1.1 Position of Information Labels on Disc Mower

AMT-5-100

256

Order No. 939 572-0 (2x)

Move protective covers into

position.

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)

Never put your hand into the

danger area as long as parts

may be moving.

Order No. 942 196-1 (4x)

Read and take note of

the operating instructions.

Order No. 939 471-1 (1x)

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

10 5

312 7416

12 13

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

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

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

AMT-1-003

- 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

AMT-1-014

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

AMT-1-007

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

AMT-2-002

AMT-2-003

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

AMT-2-003

AMT-2-002

• 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

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

~380 mm

~15"

AMT-1-056

AMT-1-009

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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Krone AMT 283/323 CV_CRi Operating instructions

Krone AMT 283/323 CV_CRi Operating instructions

Krone AMT 283/323 CV_CRi Operating instructions

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