OPERATOR’S MANUAL – PARTS BOOK

Ed. 01.2009

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Index

1. Foreword 4

2. General notices 5

3. Identifying the twin-rotor tedder 6

4. Identification of decals and plates 7

5. Getting to know your machine 8

6. Assembly and use 9

7. Starting work 16

8. End of work 16

9. Transport by road 17

10. Routine maintenance 20

11. Transporting the machine by lorry/truck 20

12. Warranty 21

13. Deposing of machine 21

14. Spare parts 22

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1. Foreword

Read this instructions manual carefully before carrying out any operation on

the machine.

To avoid any risks, all persons operating, supervising, controlling or

servicing the machine must read the user's instructions and comply with

them at all times.

It is extremely important that the indications given in this manual be followed.

The constructor shall not be held responsible for any liability arising from

negligence e or failure to comply with the instructions provided.

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2. General notices

-Ensure that work is carried out under maximum safety conditions

-The machine must only be used to rake and aerate forage

-All safeties must be installed on the machine as indicated

-All operations must be carried out will the tractor engine turned off and the

machine firmly set to the ground

-Assembly and use of the machine is only permitted to competent adults

who are aware of its intrinsic risks

-Before starting up the tractor and connecting the power take-off, ensure that

the work area is free of persons, animals or objects within a reach of 5

metres from the machine.

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3. Identifying the twin-rotor tedder

The twin-rotor tedder is constructed in 4 different versions, varying in

working width and overall dimensions. The standard model is supplied with

3-way fixed tractor coupler. Towing bar is available to order.

TECHNICAL DATA

MODELLO 2GS 2GN 2GL WORKING WIDTH m. 1.70 2.20 2.60

OVERALL WIDTH m. 2.00 2.60 3.00

WEIGHT Kg. 145 165 175

ROTOR ARMS N. 4 6 6

ABSORBED POWER HP 15 15 15

POWER TAKE-OFF Rpm 540 540 540

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4. Identification of decals and plates

Never remove the labels from the machine, and when they are worn or

damaged, request replacements from your reseller or the constructor.

The instruction and maintenance booklet must

be read carefully before starting the machine,

remembering that the booklet itself is an

integral part of the machine and should always

be kept in a safe place.

Hazard warning, keep your distance during

operation of the PTO.

Hazard warning, keep your distance during

operation of the PTO.

Respect the safety distances when the

impellers are in motion

Serial plate. Every machine is fitted with a

serial plate, containing the construction data.

This data must be specified when requesting

spares or assistance.

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5. Getting to know your machine

LEGEND

1) –Left protective guard 2) –Left rotor 3) –Three point coupler 4) –Towing bar 5) -Casing 6) -Key 7) –Right rotor 8) –Right protective guard 9) –Arm with spring

10) -Weel

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6. Assembly and use

This chapter illustrates the phases in the start-up for the first time the

machine, its use and routine maintenance. Proper respect of these few rules

will ensure a longer life to your hay tedder.

BEFORE STARTING THE MACHINE ENSURE THAT IT IS COMPLETE

AND WITH ALL ITS PARTS IN GOOD ORDER.

SUPPLYCONDITIONSOFTHEMACHINEASSEMBLY KIT

The Da Ros 4 impeller hay tedders are supplied as an assembly kit. Check

that all components necessary for assembly have been included in the

supply: -the machine body already greased and oiled (warning: the machine

does not have the greasers mounted) -2 arm blocks complete with teeth -1

bag of nuts and bolts -1 power take-off protective casing -2 wheels -2

protective guards -1 key

Con timone traino da aggiungere:

-N.1 timone traino

-N.1 supporto timone traino

ASSEMBLY

-All operations must be carried out wearing protective gloves and with the

machine disconnected from the tractor

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-Lift the machine approximately 30 cm. off the ground and attach the wheels

(fig.1) and towing bar to the third point on the coupler (fig.2). Now lay the

machine on the ground.

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-Fit the greasing nipples (for greasing nipples, refer to fig.4)

-Fit the power take-off protective casing (fig.5)

-Fit the toothed arms (fig.6)

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Make sure that one arm block is fitted with right-hand teeth and the other

arm block with left-hand teeth, as illustrated in the diagram.

ATTENTION: there are 2 arms with threaded hole and 4 fixed arms with

welded pin on each block.

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CONNECTING CARDAN SHAFT

The tedder can only be operated by means of a cardan shaft, conforming to

EC regulations, complete with the necessary safety devices to prevent

overloading (ratchet stop) and protective guard secured to the machine with

a chain. The cardan stop must be installed facing the tedder and protrude at

least 10/15 cm. to avoid damage to the power take-off (see drawing).

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TOWING BAR (TRACTOR COUPLING)

The towing bar is connected directly to the tractor bar. Regulate the working

height with the screw (A) fitted above the towing bar so that the teeth just touch

the ground. Make sure that the cardan shaft does not obstruct the towing bar

and is fitted as indicated above. Ensure that the weight of the machine is

concentrated on the towing bar (even when the tedder is detached from the

tractor, make sure that it does not over-balance at the back).

Fitting the protective guards (fig.11)

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3-POINT COUPLER ON TRACTOR (fig.11)

This operation should be carried out on a flat surface. Remember

to turn off the tractor whenever leaving the driver's seat. Fitting

additional equipment on the tractor tends to set the weights on the axes off

balance. If this is the case, ballast should be applied to the front of the tractor.

The tedder with either fixed or articulated 3-point coupler can be fitted to any

tractor supplied with universal three-point coupler, category I or II. The coupler is

connected as illustrated in the diagram, using an appropriate locking mechanism

to secure the three pins. Remember to lift the supporting foot, fitting it at the

same point, but turned upward.

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7. Starting work Operation of the machine is accompanied by a certain number of intrinsic

risks which cannot be eliminated. To avoid hazardous situations,

concentrate solely on the operation of the machine. Do not attempt to use

the machine when tired or when reflexes are slow. Once the tractor has

been turned off: -adjust the position of the third point on the coupler so that

the rotors face forward and the teeth just touch the ground; check that this

position is maintained during operations. Engage the power take-off, having

checked that there is no-one within a 10 m. radius of the machine and start

up the engine. Operate the machine at a speed which enables the forage to

be raked in the correct manner.

8. End of work The tractor engine must be switched off and the machine firmly set on the

ground when the following operations are carried out. Before detaching the

tedder from the tractor, remove the cardan shaft and make sure that the

tedder is perfectly stable.

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9. Transport by road

Block the wheels (using the 3-point coupler). To make the machine more

compact and thereby easier to transport, remove the two socket head screws

securing the threaded arms on each rotor, using the key provided. Pull out the

arms until they fit into the next hole and secure them in place with the screw.

Then fit the key into the tube welded to either the 3-point coupler or towing bar,

with the shank inserted and the head turned downward, so that one of the arms

is secured and the rotors are thereby locked.

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10. Routine maintenance The tractor engine must be switched off and the machine firmly set on the

ground when the following operations are carried out:

- -grease the four rotating wheel shafts before starting up the

machine;

- -tighten all the screws after the first few hours work;

- -ensure that the tyres are kept at a pressure of 1.2 bar;

- -grease all the points indicated in figure 4 every 20 hours work;

- -check the level of the oil in the central gearcase every 50 hours,

topping up if necessary with SAE 140 type oil;

- -check the condition of the teeth, replacing any which are either

missing or excessively worn;

- -check the position in which the teeth are fitted, either on the left or

on the right.

11.Transporting the machine by lorry/truck

The body of the tedder must be hooked with a belt between the PTO and

the central body.

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12. Warranty The machine has a 24 month warranty from the date of delivery. On arrival

of the machine, check it for transport damage and that all the accessories

have been included. Any claims must be notified in writing within 8 days to

DA ROS GREEN S.R.L.. The warranty shall lose validity in the event that

repair or manhandling is performed without prior consent from the

constructor.

13. Deposing of machine The machine is constructed in steel and iron. Remove oil from central sump

and submit to separate salvaging company.

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14. Spare parts

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POS COD. DESCRIZIONE DESCRIPTION

1 6600020 COPPA CENTRALE CENTRAL GROUP

2 8900402 TAPPO OLIO 3/8 GAS FORO UP SCREW PLUG

3 9160031 CHIAVETTA 10X8X30 SP LINE 10/8/30

4 5200020 DISTANZIALE 2GN DX SPACER RIGHT 2GN

5 5200040 DISTANZIALE 2GS DX SPACER RIGHT 2GS

5200060 DISTANZIALE 2GL DX SPACER RIGHT 2GL

5200080 DISTANZIALE 2GEX DX SPACER RIGHT 2GEX

6500100 ALBERO CENTRALE 2GN CENTRAL SHAFT 2GN

6500110 ALBERO CENTRALE 2GS CENTRAL SHAFT 2GS

6500090 ALBERO CENTRALE 2GL CENTRAL SHAFT 2GL

6500080 ALBERO CENTRALE 2GEX CENTRAL SHAFT 2GEX

6 6300120 SPESSORE CORONA SPACER

7 9030208 CUSCINETTO 30208 BEARING

8 8900300 PARAOLIO 40/70/10 OIL SEAL 40/70/10

9 9006207 CUSCINETTO 6207 BEARING

10 6500150 INGR.SEMPLICE PER GIRELLO Z21 LATERAL GEAR

11 6500120 CORONA GIRELLO Z27 CROWN

12 6600000 CURVA LATERALE LATERAL GROUP

13 9141010 SPINA SPIROL 10X50 SPIROL PIN

14 9150012 RONDELLA PIANA 11X40X2.5 WASHER

15 9101006 VITE M10X20 SCREW

16 9152012 RONDELLA DENT. EST. D.12 WASHER

17 9101208 VITE M12X40 SCREW

18 9111006 VITE TF M10X30 SCREW

19 9152010 RONDELLA DENT. EST. D.10 WASHER

20 8900403 TAPPO OLIO INF GAS DOWN SCREW PLUG

21 6300140 SPESSORE GAMBA L.42/30/21 SPACER

22 9006206 CUSCINETTO 6206 BEARING

23 3000040 FLANGIA CON ING. E BARRETTE FLANGE WITH GEAR

24 9111408 VITE TF M14X40 ZN SCREW

25 9030206 CUSCINETTO 30206 BEARING

26 9150036 RONDELLA PIANA FE 30X61X0.5 WASHER

27 4100061 ALBERO GAMBA DESTRO WHEEL SHAFT RIGHT

28 8910106 PARAFIENO INTERNO WHEEL PROTECTION

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29 8910107 PARAFIENO ESTERNO WHEEL PROTECTION

31 8910105 DISCO COMPLETO P/CENTR. DISK

32 8910006 RUOTA 15/600/6 COMPLETA COMPLETE WHEEL 15/600/6

33 9110015 DADO AUT. 14MB LOCK-NUT WITH NYLON INSERT

34 9100002 FASCETTA 80/100 HOSECLAMP 80/100

35 9500205 CUFFIA CON COLLARE 35/41 CASING

37 8900301 PARAOLIO 35/72/10 SEAL OIL 35/72/10

38 9130011 ANELLO ARRESTO EST 35 RETAINING RING FOR SHAFT

39 9140022 ANELLO ARRESTO PER TUBO D72 RETAINING RING

40 9006207 CUSCINETTO 6207 BEARING 6207

41 6300110 SPESSORE 70X2 SPACER

42 9030207 CUSCINETTO 30207 BEARING

43 9150038 RONDELLA DM 36X53X1 WASHER

44 6500140 PIGNONE GIRELLO Z9 BEVEL GEAR

45 6100240 ASTA 2GN - 4GL 1F. + 1P. FIXED ARMS 2GN

6100260 ASTA 4GS 2GS FIXED ARMS 2GS

6100270 ASTA FISSA 2GL 1 FOR+1 PERN FIXED ARMS 2GL

6100290 ASTA FISSA 2GEX FIXED ARMS 2GEX

46 6100250 ASTA REG. 2GN - 4GLS ADJUSTABLE ARMS 2GN

6100260 ASTA 4GS 2GS ADJUSTABLE ARMS 2GS

6100280 ASTA REG. 2GL + 1 FORO +1 FIL ADJUSTABLE ARMS 2GL

6100300 ASTA REG 2GEX ADJUSTABLE ARMS 2GEX

47 6900000 MOLLA GIRELLO DM.9 NERO TEETH

48 3000030 PIASTRINA GIRELLO PLATE

49 9110014 DADO AUT. 14MA LOCK-NUT WITH NYLON INSERT

54 9160020 CHIAVETTA 8X7X30 KEY 8/7/30

55 5200030 DISTANZIALE 2GN SX SPACER LEFT 2GN

5200050 DISTANZIALE 2GS SX SPACER LEFT 2GS

5200070 DISTANZIALE 2GL SX SPACER LEFT 2GL

5200090 DISTANZIALE 2GEX SX SPACER LEFT 2GEX

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56 4100071 ALBERO GAMBA SINISTRO WHEEL SHAFT LEFT

57 9121405 VITE TC M14X25 SCREW TC

58 9006208 CUSCINETTO 6208 BEARING

59 8800000 PROTEZIONE DX GIRELLO RIGHT PROTECTION

60 9150016 RONDELLA 24X14X15 WASHER

61 9100012 DADO 12MA LOCK-NUT WITH NYLON INSERT

62 9140030 FERRO AD U DM. 12 U BOLT

63 8800010 PROTEZIONE SX GIRELLO SAFETY GUARD LEFT 2GS

66 9105002 INGRASSATORE M.8X1,25 GREASE NIPPLES

70 4100080 GAMBA SUP. ESTERNA +GANC. SUPPORT WHEEL SHAFT

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DA ROS GREEN s.r.l. Via G.Galilei,

38 31010 MARENO DI PIAVE (TV)

Italy tel. 0039.0438.499934 fax

0039.0438.308296 web :

www.daros.it e-mail : info@daros.it