Nobili NF 2000 Manuale utente

NF 2000

•

This manual brings the information and how necessary for the knowledge, the good use and the normal

maintenance of the forestry shredder produced by the NOBILI S.p.A.

How wrote it doesn't constitute a complete description of the various organs neither an exposure detailed of their

operation, however the user will find how useful to know for the good use in safety and for a good maintenance

of the machine.

From the observance and from the fulfilment of what prescribed, it depends the regular use, the duration and the

economy of exercise of the machine.

The missed observance of what described in this manual, the negligence and a bad and inadequate use of the

machine can be cause of annulment, from the Builder Company, of the guarantee which it gives to the machine.

We warmly recommend You the carefully reading of the present book to preserve the safety and the

prevention of accidents. The Forest Shredder NF 2000 and the present book are conform to the

European Machines Directive EEC 392/89 and following changes.

Before undertaking any job it is necessary to be sure to have read and to have understood how wrote in the

present manual. Please also read attentively the instructions of the other machines or equipment used, for

example of the tractor and of the cardan shaft.

The present book is integral part of the machine and it musts be preserved in a place knew and of easy

availability until the machine it is in service.

For possible incomprehension on how from You read or for possible problems not wrote on this book ask to our

representative of zone, who will furnish You all the information which You need.

The Builder Company, is however at disposition to assure a quick and accurate technical support and all which

how can be good for a better use and to get the maximum from the machine.

Please verify, during the purchase, that the machine is integral and complete. Possible claims must be

introduced in writing within eight days from the reception of the machine.

INTRODUCTION

INTRODUCTION .................................................................................................................................. 3

CONTENTS .................................................................................................................................................. 4

1st chapter - Identification ..................................................................................................................... 5

2nd chapter – Warranty and modifications ............................................................................................ 5

Warranty ................................................................................................................................................ 5

Modifications ........................................................................................................................................ 6

3rd chapter – Machine description ........................................................................................................ 7

Description ............................................................................................................................................ 7

Rear landscape ...................................................................................................................................... 8

Frontal landscape .................................................................................................................................. 8

Rotor ...................................................................................................................................................... 9

4th chapter – Safety signals .................................................................................................................... 9

5th chapter - Start ................................................................................................................................ 11

Machine preparation ............................................................................................................................ 11

Attachment to the tractor ..................................................................................................................... 11

Start and movements validation... ....................................................................................................... 13

6th chapter – How to use ...................................................................................................................... 14

Use ...................................................................................................................................................... 14

Technical data ..................................................................................................................................... 17

Adjustment to work ............................................................................................................................. 17

Use limits ............................................................................................................................................ 18

7th chapter – Stop arrangements ......................................................................................................... 18

Final operations ................................................................................................................................... 18

Machine detachment from the tractor ................................................................................................ 19

Cleaning operation .............................................................................................................................. 19

Seasonal repose ................................................................................................................................... 20

8th chapter - Transport ........................................................................................................................ 20

How to transport .................................................................................................................................. 20

9th chapter - Maintenance .................................................................................................................... 22

Periodical maintenance ....................................................................................................................... 22

Extraordinary maintenance ................................................................................................................. 23

10th chapter – Problems and their solutions ....................................................................................... 27

11th chapter – Safety norms ................................................................................................................. 28

12th chapter – Spare parts ................................................................................................................... 30

CONTENTS

The type, model and serial number of the machine are engraved on the special nameplate of identification (fig.

1).

fig. 1

These data must be always wrote for possible needs of spare parts and for interventions of assistance.

The Builder guarantees his products for a twelve month period from the date of purchase. Such guarantee is

expounded in the reparation or free substitution of those parts that, after a careful examination performed by the

Technical Service of the Builder, its resulted defective and it will come therefore granted if is verified that the

break-up is verified for defects of material or construction (excluded the parts of normal usury, for example

utensils and belts). The guarantee, with exclusion of every responsibility for direct or indirect damages, it is

limited just to the material defects and it stops if the parts returned result however disassembled, tampered with

or mended from personal not authorised to the purpose.

The substitutions or the reparations of the parts in guarantee won't prolong in every case the terms of the same

one.

The buyer can make to be worth his rights on the guarantee just if he have respected the conditions pertaining to

the performance of the guarantee, wrote in the contract of supply.

In any case the responsibility of the producer can exceed the price of purchase of the same product.

Its remain therefore excluded by the guarantee:

- the damages consequential from negligence, carelessness, bad use, improper use of the machine and

because of wrong manoeuvres of the operator.

Chapter 2

Warranty and modifications

Chapter 1

Identification

Warranty

- production loss

- profit or sells loss

- the machine stop

- any other indirect damage

Moreover the guarantee loses validity in the following cases:

- in the case of used machines even if the transaction between the first and the following users happens

during the period of beginning of the same one

- carelessness from the consumer (lubrication or maintenance missed)

- employment of the machine not appropriate or irrational changes brought from the client or from third

- going beyond the limit of power pointed out in the technical data

- other cases foreseen from the law in vigour in the country of use

- removal of the safety devices of which the machine is gifted

- use of non original parts of usury

- if is not is not concerned to the indications of use, maintenance and safety of the present book

- The cardan shaft which connects the tractor to the machine is to hold been excluded by the guarantee,

because the extreme facility of disattachment (and possible use on other machines) doesn't allow any

certainty around the origin of the breakdown.

The cardan shaft sold are however tested to the source and of good construction, provided that used in the

suitable limits.

- The NOBILI S.p.A. declines every responsibility for damages or possible accidents which can be caused by

the operator for wrong use of the machine or for improper use and for the damages which can be produced

by a possible break-up of the machine, if these happen for non-observance to what wrote in the present

book.

- They are also excluded by the Nobili S.p.A.. guarantee, possible damages due to the transport for the

delivery of the machine performed by third.

IMPORTANT: In reference to the Machine Directive 392/89 the missed use of original exchanges NOBILI

S.p.A.., further to invalidate the guarantee, makes void the responsibility of the constructor relatively to the

safety.

To use the service of guarantee, the consumer is invited to respect the following formalities:

a) The machinery must be delivers to the closer centre of assistance authorised, where the entity of the

damage will be found. The service of guarantee doesn't foresee the reimbursement of the labour cost and

the expenses of transport which are to be paid from the consumer.

b) The machinery gave back from the reparation must be equipped with a document which certifies the validity

of the period of guarantee (original Guarantee NOBILI S.p.A. invoice or fiscal bill). Such document must

bring the date of purchase and the n° of register.

c) In the case of not perfect operation, the consumer must attach description detailed of the found defect.

The firm NOBILI S.p.A., in the constant appointment to improve his own production, it reserves him to bring in

any moment the changes which it will hold more opportune without giving forewarn of it. This doesn't involve the

obligation to handle the transformation of the machines produced in precedence.

Modifications

The machine described is certified "CE" as dictated by the European Community, on the EEC Directive 89/392

and its subsequent amendments, as stated in the certificate "EC" compliance attached to each machine.

The Forestry shredder is a chopper machine, designed and built exclusively for shredding of woods/vegetables

pruning to the soil on forest and for the reclamation of wasteland.

For example the machine is useful for chopping in the forest sector of plants or branches that have a diameter

not exceeding what mentioned in the technical data table; for cleaning the forest below; to contribute to the

maintenance of power lines and systems rope. Other uses may be shredding the pruning remaining after

skidding, the formation of bands flame breaker; the shredding of pruning; preparing fallow land for the first

cultivation of new agricultural areas and the grinding of organic waste for use as biomass .

Its use is foreseen only in the open countryside, woodlands and open spaces in general such as gardens, etc..

In any case very far from people, open roads, buildings, artefacts, etc.. Using the same for different works from

those provided, and not conforming to what is described in this manual, free the Manufacturer from any liability

direct or indirect.

Chapter 3

Machine description

Description

Rear landscape

1. gear box

2. three point attachment

3. safety chains

1. frame

2. branches abatment

(upon request)

3. skids

4. rear door

Frontal landscape

HAMMERS WITH SINGLE CUTTING EDGE (SWINGING HAMMERS) :

The signals below described, are printed on the machine and report situations of insecurity and danger. Keep

them clean and replace them immediately when they are loose or damaged. Please read what follows and

memorise their meanings.

1. ATTENTION – The operations of regulation and

maintenance must be performed after read the manual of

use and maintenance with the machine stopped and key

disconnected.

2. ATTENTION - Verify the sense of rotation and the number

of turns (540 turns / min) of the PTO of the tractor before

attaching the cardan shaft.

3. ATTENTION – Drive cardan shaft, keep distant. Don't make

any operation of maintenance and/or control with the PTO

attached.

Chapter 4

Safety signals

Rotor

4. ATTENTION - Danger throwing of materials. Go at least 50

meters away from the machine.

5. ATTENTION Forbidden to climb or to be transported by the

machine

6. ATTENTION – Danger of crushing of the inferior limbs -

Keep the safety distances

ATTENTION – Pay attention during works in proximity of

aerial electric lines.

8. ATTENTION – In case of twisting to the rotor of

extraneous material (wire, ropes etc.), immediately stop the

machine. - Danger of arts injury, DON’T approach to the car

in action.

9. ATTENTION - Verify that the rotor and all other parts of

the machine are completely stopped before approaching to

them.

10. ATTENTION - Use the Devices of

Individual Protection requested.

11. Greasing points.

WARNING: The operations preparatory work must be performed with power take-off, machine on the ground

and tractor off and locked.

WARNING: Any operation (connection and start-up and verification movements) should only be performed by

qualified personnel.

It is task of the company, where the machine is operating, properly educate their staff and make available to the

employees themselves this book and any other information on the machine and it operation.

Not liable for accidents due to lack of staff training.

Before starting work, verify that the machine is in order, that lubricating oils are at the correct level, that the

guards are installed and all parts subject to wear and tear are fully efficient.

The preparation and processing of attachment to the tractor must always be performed with power take off,

machine on the ground and tractor off and keys removed from the control panel.

The attachment to the tractor is a dangerous phase. Be very careful to make the whole operation following the

instructions.

The Forestry shredder Nobili S.p.A. can be applied to any tractor equipped with a three-point hitch, PTO and at

least one distributor double effect.

it is necessary to equip the cab and tractor suitable protective forest use (for example network

protection and shatterproof glass back to the cabin, shielding of the lower tractor with removable steel

plates).

You must also verify that the tractor used is suitable and adequate to the task before moving to the operational

phase. Make especially the power of the tractor PTO, which can not be less than that reported in this booklet

under "Technical data".

- It is still essential to try and verify that the tractor used is suitable and adequate to the task before

moving to the operational phase.

TIP: check and compare the charts of the tractor and your machine NOBILI S.p.A.

Regarding the use of the tractor, refer to the instructions of that tractor.

Before the attack, always check that the machine is at rest resulting in stable and well on the ground, for this see

chapter "Provisions of the end of work".

The machine comes with a card with the appropriate safety devices.

Before connecting you must still check the length of the shaft. With the drive shaft in the working position the

minimal overlap of the tubes must be at least 1 / 3 the length of the tubes themselves and must remain a

minimum clearance of 5 cm. The angle at which it works the drive shaft should be as short as possible and

Chapter 5

Start

Machine preparation

Tractor attachment

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