sitrex SM/230, SM/120, SM/150, SM/180 Instructions For Assembly, Use And Maintenance

ASSEMBLY, USE AND MAINTENANCE

SPARE PARTS LIST

FINISHING MOWERS

SM/230

01/07

WARRANTY

On delivery, check that the machine has not been damaged during transport and that all the attachments are present. Claims must be made in writing to the agent within 8 days of receipt.

The manufacturer warrants new machinery at the time of delivery to the original purchaser to be free from defects in material and workmanship if properly set up and operated in accordance with this Operator’s Manual.

The manufacturer undertakes to repair or replace free of charge any defective part which should be returned by the purchaser (freight prepaid) and found to be defective by inspection authorized by the manufacturer during the warranty period.

This warranty will be valid for 12 (twelve) months from the delivery of goods to the original purchaser .

In case the customer is not in a position to return the defective part to the manufacturer , the manufacturer cannot be held responsible for any cost due for repair or replacement of any part of the machine , he will only supply the part(s) required for the repair and/or replacement.

The warranty is null and void when it is evident that the machine has been improperly used or however repaired without authorization.

The manufacturer undertakes no responsibility for any obligation or agreement reached by any employers, agents or dealers, which are not in compliance whit the above warranty . The manufacturer cannot be held responsible for the consequent damages. This warranty substitutes any other warranty , express or implied , and any other manufacturer’s obligation.

CHAPTHER

1) GUIDE TO THE SIGNS

2) General summary of safety and accident-prevention instructions

3) PRODUCT IDENTIFICATION

4) DELIVERY AND ASSEMBLY

5) ADJUSTMENT, PREPARATION AND USE

6) MAINTENANCE DIRECTIONS

7) SPARE PARTS LIST

1) GUIDE TO THE SIGNS AND SYMBOLS USED ON THE MACHINE

IMPORTANT

These signs and symbols give information to the operator on how to make the best use of the machine so as to prolong life, avoid damage, optimise work and, above all, to avoid injury to the operator and anyone within range of the machine.

WARNING SIGNS

1) Before beginning operations, read the instruction manual carefully.

2) Before doing any maintenance or repair work, stop the machine at a suitable spot. Turn off the tractor motor, apply the brake, remove the key from the ignition and consult this manual.

3) This is a warning to use proper accident protection when carrying out maintenance and repairs

DANGER SIGNS

4) Risk of possible ejection of blunt objects.

Keep a safe distance from the machine.

5) Indicates that there is a risk of cutting one’s foot.

Keep your distance.

6) Indicates that there is a risk of cutting one’s hand.

Keep your distance.

7) Warns the danger of cutting blade.

8) Generic danger.

9) Indicates that it is dangerous to touch the cardan (P.T.O.) shaft. For all the other information regarding the cardan shaft, see the use and maintenance booklet specifically for the cardan shaft which, together with this manual, makes up the documentation on safety, use and maintenance of the machine.

10) Indicates an impeding dangerous situation which, if

not avoided, will cause death or severe personal injury.

11) This indicates a potential danger which, if not avoided, could cause serious personal injury. It also indicates danger when removing protective guards.

12) Indicates a potentially dangerous situation which, if not avoided, can provoke less severe or minor injuries.

INDICATION SIGNS

13) This indicates to check the oil level.

14) This indicates to check the belts tension.

15) This indicates the cap oil level.

16) Indicates a greasing points.

17) Shows the direction of rotation of the power takeoff and the maximum number of revolutions.

NOTE: All the signs and symbols so far shown appear in the manual. Some of these are also on the machine: for their location, the diagram on page 10.

GENERAL SUMMARY OF SAFETY AND ACCIDENT PREVENTION INSTRUCTIONS

Read all the directions carefully before using the machine. When in doubt, seek advice from the manufacturers. The manufacturing company declines all responsibility for non-compliance with the following safety and accident-prevention instructions.

1- Pay attention to the danger signs and symbols in this manual and on the machine.

2- Do not touch moving parts.

3- All work on the machine (including adjustments) must always be carried out with

the tractor immobilized and the engine switched off.

4- On no account may persons or animals be carried on the machine.

5- Driving the tractor with the machine connected is absolutely forbidden to persons

lacking suitable experience, or who are in poor health, or who do not have a suitable driving license.

6- All accident-prevention measures recommended in this manual should be

scrupulously observed.

7- Connecting the machine to the tractor creates a different weight distribution on the

axles and so it is essential to ensure that the tractor-machine combination is stable in all anticipated working conditions. It is therefore necessary to have exact instructions from the tractor manufacturers. If such instructions are not available, suitable tests should be conducted in safe conditions in order to assess stability.

8- Once the machine is connected, it can only be controlled through a Cardan shaft

complete with the required overload protection and guard secured with the appropriate small chains. Be aware of the rotational direction of the Cardan shaft.

9- Before operating the tractor and machine, check that all transport and operational

safety devices are complete and working.

10- When driving on public roads, you should comply with the Highway Code

regulations for the country concerned.

11- Do not exceed the tractor axle maximum weight and the total mobile weight. Heed

transport regulations.

12- Before starting work, familiarize yourself with the control devices and how they

work.

13- Wear suitable clothes. Do not wear clothing which is loose or which could

become entangled in rotating or moving parts.

14- Connect the machine to a suitably powerful tractor by using an appropriate lifting

unit and in accordance with instructions.

15- Take maximum care when connecting and disconnecting the machine to and from

the tractor.

16- The machine and any road transport attachments must bear the appropriate signs

and symbols and have suitable protection.

17- Never leave the driving seat when the tractor is running.

18- It is extremely important to appreciate that road holding, steering and braking may

be significantly affected with the machine attached.

19- When turning corners with the machine attached, be aware of the fact that the

centrifugal force will alter due to the change in the center of gravity.

20- Before engaging the power takeoff check the preset revolution speed. Do not

change speed from 540 rpm to 1000 rpm.

21- Under no circumstances should anybody stand near the machine or any moving

parts. It is the duty of the operator to ensure that this requirement is respected.

22- Before leaving the tractor, lower the machine with the lifting unit, stop the engine,

apply the parking brake and remove the ignition key from the instrument panel.

23- Under no circumstances should anybody go between the tractor and the machine

when the engine is running and the Cardan shaft is engaged, especially without first having applied the parking brake and placed chocks against the wheels.

24- Before connecting or disconnecting the machine to or from the 3-point linkage,

put the lifting unit lever into the locked position.

25- The connection pins on the machine must match the connection sockets on the

lifting unit.

26- During transport, secure the lateral lifting arms with the appropriate chains and

tighteners.

27- When the machine is raised during road transport, put the tractor's hydraulic lifter

lever into the locked position.

28- Only use the Cardan shaft provided by the manufacturer and, in case of

replacement, substitute it with one having the same characteristics.

29- Regularly check all protection on the Cardan shaft. This should always be in

excellent condition and securely fixed.

30- It is important to ensure that the protection on the Cardan shaft is complete.

31- Connection and disconnection of the Cardan shaft must be carried out with the

engine switched off.

32- Pay particular attention to the correct connection and safety of the Cardan shaft

and the power takeoffs on the machine and the tractor.

33- Prevent the cardan shaft protection from rotating using the chains supplied.

34- Before engaging the power takeoff, make sure that there are no people or animals

in the vicinity and that the selected engine speed corresponds to that permitted. Never go above the maximum permitted.

35- Do not engage the power takeoff when the engine is not running.

36- Always disengage the power takeoff when the Cardan shaft is at too wide an angle

(it should never be more than 35° Fig. 3.2) and when it is not in use.

37- Only clean and grease the Cardan shaft when the power takeoff is disengaged, the

engine is off, the parking brake is applied and the ignition key is removed.

38- On disconnecting the Cardan shaft, replace the protective hood on the power

takeoff shaft.

39- Prolonged use of the machine can cause the drive boxes to become hot. To avoid

any risk of getting burnt, avoid touching these areas both during se and some time afterwards.

40- Periodically check screws and nuts for

tightness and grip. Tighten if necessary.

41- When carrying out maintenance work or

replacing the blades, raise the machine and rest on adequate supports.

42- Use the quantities of grease and oil

advised.

43- Spare parts must meet the requirements as

defined by the manufacturer. Use only original spare parts.

44- Safety decals must always be clearly

visible. They must be kept clean and replaced if they become too illegible (they can be ordered from the agent if necessary).

45- The instruction booklet must be available for the lifetime of the machine.

3) PRODUCT IDENTIFICATION

MAIN PARTS

1) MACHINE CASING 8) 3rd POINT HITCH

2) GEARBOX SUPPORT 9) HITCH

3) GEARBOX 10) AXLES

4) PROTECTIVE CAP 11) WHEEL UNIT

5) PROTECTIVE GUARDS 12) PIN LEVER

6) PROTECTIVE CHAIN 13) CARDAN SHAFT

7) TIE ROD 14) IDENTIFICATION PLATE

TECHNICAL DATA

All data are indicative. Sitrex reserves the right to change them without advance notice.

SPECIFICATIONS SM/230

Cutting width 90" - 2300 mm Cutting heigth 1" to 4" - 25 to 100 mm Number of blades 5 Blade RPM 2630 Standard PTO RPM 540 PTO Tractor requirement 30 to 60 HP Weight 685 LBS - 310 KG

LOCATION OF SIGNS AND SYMBOLS ON THE MACHINE

EMPLACEMENT DES ETIQUETTES SUR LA MACHINE

ITEM DESCRIPTION DESCRIPTION

1 Serial number plate Plaquette d'identification 2 See drawing 2 page 3 Voir dessin 2 page 3 3 See drawing 1 page 3 Voir dessin 1 page 3 4 See drawing 5 page 3 Voir dessin 5 page 3 5 See drawing 6 page 4 Voir dessin 6 page 4 6 See drawing 8 page 4 Voir dessin 8 page 4 7 See drawing 4 page 3 Voir dessin 4 page 3 8 See drawing 13 page 5 Voir dessin 13 page 5

9 Sitrex decal Etiquette commerciale 10 See drawing 7 page 4 Voir dessin 7 page 4 11 See drawing 16 page 5 Voir dessin 16 page 5 12 See drawing 15 page 5 Voir dessin 15 page 5 13 See drawing 17 page 5 Voir dessin 17 page 5 14 See drawing 14 page 5 Voir dessin 14 page 5 15 Decal with model of machine Etiquette du modele de machine

4) DELIVERY AND ASSEMBLY

CHECKING THE MACHINE ON DELIVERY

All parts are carefully checked before dispatch or delivery. On receiving the machine, ensure that it not been damaged during transport. If damage has occurred, contact the dealer concerned. How the machine is lifted will depend on the model and the type of packing. Details are given below. The packing can vary from country to country depending on transport requirements.

Lift the machine using a forklift truck, crane or other suitable equipment of sufficient capacity after first checking the weight of the configurations in the table given below. Check the stability and positioning of the load on the forklift truck forks or crane hook. Keep the load as low as possible during movement for maximum stability and to ensure that the operator has maximum visibility. If a forklift truck is used, ensure that the forks are positioned as wide apart as possible.

Fig. A: represents the standard packaging for the lawn mower with rear grass ejector.

(Usually , there are 5 crated machines, except for orders of lower quantity )

Notes :

1) Slightly different packaging from those represented may occasionally be used, depending on the methods of transport or handling.

2) The packing consist mainly of wood which should be disposed of according to the laws in force in the country where the machine is used. The plastic film should also be disposed of according to the laws in force in the country where the machine is used.

3) In the case of further transportation, make sure the machine is well secure on the transports means.

MOWERS WEIGHT (n°1 machine) KG – LBS : 310 – 685

In case of handling keep in mind the total weight of machines ( 5 machines weight approximately kgs. 1.600 – Lbs.3.525 , standard crating ) otherwise, calculate the weight based on the quantity of machines.

The unpacked machine is composed of the following parts (see pg.13) :

(SEE NEXT PAGE)

Machine with rear grass ejector

1) Machine casing Q.ty 1

2) Wheel axles Q.ty 2

3) Wheel unit Q.ty 4

4) 3rd Point hitch Q.ty 1

5) Tie rods Q.ty 2

6) Guard Q.ty 1

7) Cardan shaft Q.ty 1

8) Bag of nuts and bolts Q.ty 1

9) Bag accessories Q.ty 1

The contents of item 8 (bag) are as follows :

The contents of item 9 (bag) are as follows:

Standard mowers Front mowers

Shim ø30-40x2 - 1,18"-1,57"x0,08" Q.ty 4 Flat washer ø8,5 Q.ty 2 Shim ø30-40x6 - 1,18"-1,57"x0,24" Q.ty 4 Flat washer ø12,5 Q.ty 4 Shim ø30-40x12 - 1,18"-1,57"x0,47" Q.ty 4 Spring washer ø13 Q.ty 4 Shim ø30-40x25 - 1,18"-1,57"x0,98" Q.ty 4 Grease nipple M6 Q.ty 4 Shim ø30-40x32 - 1,18"-1,57"x1,26" Q.ty 4 Split pin ø8 (BS 8) Q.ty 4 Screw M12x35 Q.ty 4 Split pin ø3 (BC 3) Q.ty 2 Screw M12x90 Q.ty 5 Pin with grower and nut Q.ty 2 Screw M8x16 Q.ty 2 3rd Point bush Q.ty 2 Self locking nut M12 Q.ty 5 Pin ø19 Q.ty 2

3rd Hitch Q.ty 1 Lower hitch Q.ty 2

Counterplate Q.ty 2 3rd Hitch Q.ty 1 Screw M12x80 Q.ty 4 Lower hitch Q.ty 2 Nuts M12 DIN 980 Q.ty 4

Flat washer ø13 Q.ty 4

Pin ø22x110 Q.ty 2

Split pin ø10 (BS 10) Q.ty 4

ASSEMBLY

Assembly is highly dangerous and must be carried out in strict accordance with the following instructions. We recommend that assembly be performed by qualified personnel. We also recommend that assembly be carried out in a flat, open area with no people (particularly children) nearby who could be severely injured if they were to touch or move any parts of the machine.

STEP “A”

Keep the main casing approx. 300-500 mm (12”-20”) above the ground, resting it on suitable supports or on the forks of a forklift.

Fit the guard 1 to the central gearbox 2 using the flat washers 3 and the screws 4.

In this step, you will use: Item 3: 2 screws M8x16 (0.31” x 0.63”) Item 4: 2 flat large washers ø8.5 (ø0.33”)

STEP “B”

Preliminarily remove screws 1 and bushings 2 used for shipping. Fit the axles 4 to the machine casing 3 using flat washers 6, spring washers5 and screws 1.

In this step, you will use: Item 1: 6 screws M12x90 (0.47” x 3.54”) Item 5: 6 spring washers ø13 (ø0.51”) Item 5: 6 flat large washers ø13 (ø0.51”)

(Reuse the two M12x90 screws removed, pos. 1; the two bushings are no longer needed).

STEP “C”

The order of assembly for spacers 2-34-5-6 depends on the cutting height you wish to obtain (see pg.21). A standard assembly is described in this step. Add spacers 2-3 to the wheel assemblies 1 and then insert the entire assembly in the axle seats 7. Add spacers 4-5-6 to the wheel assemblies 1 now inserted in the axle seats 7 and fasten the entire unit with split pins 8. Fit the grease nipples 9 to the axle seats 7.

In this step, you will use:

Item 2: 4 shim ø30-40x32 (ø1.18”-1.57”x 1.26”) Item 3: 4 shim ø30-40x25 (ø1.18”-1.57”x 1”) Item 6:4 shim ø30-40x2(ø1.18”-1.57”x0.08”) Item 4: 4 shim ø30-40x12 (ø1.18”-1.57”x 0.47”) Item 8: 4 split pin ø8 (ø.31”) Item 5: 4 shim ø30-40x6 (ø1.18”-1.57”x 0.24”) Item 9: 4 grease nipple M6 (0.24”)

STEP “D”

Fix the 3rd point hitch 1 to the correct seats on the main casing 2 using the screws 3 and nuts 4. Do not fully tighten nuts 4. Fix the tie rods 5 to the correct seats on the main casing 2 using the screws 3 and nuts 4. Do not fully tighten nuts 4. First fix the bushes 6 onto the hitch 7. The lug of the bush 6 must be positioned on the inside of the hitch 7. The hitch 7 with secured bushes 4 must be fixed to the 3

point hitch 1 and tie rods 5 using screw 8 and nut 4. Now fully tighten the nuts 4. Fit the levers 10 to the correct seats on the main casing 2 and secure it with the pins 13 and split pins 14. Fix pin 9 on to the lever 10 and lock it with spring washer 11 and nuts 12. N.B.: There are two holes at one end of lever 10 in order to attach it to the machine. To choose which holes should be used, see page 22.

In this step, you will use: Item 3: 4 screws M12x35 (0.47” x 1.38”) Item 4:

5 nuts M12 (0.47”) Item 12: 2 nuts M22x1.5 (0.87” x 0.06”)

Item 8: 1 screw M12x90 (0.47” x 3.54”) Item 13: 2 pins ø19-25x50 (0.73”-1”x 2”) Item 11: 2 spring washers ø23 (ø0.91”) Item 14: 2 split pins ø3 (ø0.12”)

STEP “E”

SPECIAL MODELS

For the assembly of the front version of the mower, the preceding steps apply. Here we describe briefly what is different. Fasten brackets 1 and counter plates 2 to part “A” of the machine body using screws 3, washers 4 and nuts 5. Insert pin 6 into bracket 1 and fasten with split pins 7. Fix the 3

point hitch 8 to the correct seats “B” on the main casing using the screws 14 and nuts 5. Do not fully tighten nuts 5. Fix the tie rods 9 to the correct seats “C” on the main casing using the screws 14 and nuts 5. Do not fully tighten nuts. To assemble together pieces 5(1 pc.)-8-9-10-11-12-13 shown in the details, follow the instructions given in step “D”. When all pieces are assembled, finish tightening nuts 5.

In this step, you will use: Item 3: 4 screws M12x70 (0.47” x 2.76”) Item 4: 4 washers ø13 (ø0.51”) Item 5: 9 nuts M12 (0.47”) Item 6: 2 pins ø22x110 (0.87” x 4.33”) Item 7: 4 split pins ø10 (ø0.39”) Item 7: 4 split pins ø10 (ø0.39”)

Assembly is now completed, and the machine should appear as shown in the illustration.

STANDARD MOWERS FRONT MOWERS

5) ADJUSTMENT,PREPARATION AND USE

INTRODUCTION

Connection to the tractor is highly dangerous. Take great care and carry out the entire operation in strict compliance with the following instructions. Nobody should go near the area between the tractor and the machine. Check that all warning and danger signs are in place and legible. Check that the tractor is in good running order. Refer to the tractor operator’s manual.

ATTACHMENT OF MACHINE TO THE TRACTOR

Note: If a safety system is provided, this should be fitted to the machine shaft, not to the tractor shaft. Apply the end 1 of the cardan to the socket on the machine

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sitrex SM/230, SM/120, SM/150, SM/180 Instructions For Assembly, Use And Maintenance

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Frequently Asked Questions

User Manual