great plains international - 8-10m press range manual...8-10m press range 3 operating instructions...

P14054 10/04/06From Serial No. 12653 to 12671

8-10m Press RangeOperating Instructions

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DECLARATION OF CONFORMITY

Simba International Limited hereby declare that the Product described in this Operators Manual, and definedby the Serial Number Plate attached to the Chassis of the Machine (a part copy of which is detailed overleafand must be completed indicating the relevant machine details), conforms with the following Directives andRegulations, and has been certified accordingly.

EC Machinery Directive 89/392/EEC, as amended by 91/3688/EEC, 93/44/EEC, and93/688/EEC.

In order to fulfill the requirements of health and safety described in the EC Directive, the following standardsand technical specifications have been taken into account:

EN 292 - 1EN 292 - 2

THE MANUFACTURERSimba International LimitedWoodbridge RoadSLEAFORDNG34 7EWLincolnshireNG34 7EWEngland.

Telephone 01529 304654.

CERTIFIED ON BEHALF OF SIMBA INTERNATIONAL LIMITED.Philip J. Wright. BSc (Hons) C Eng. MI Agr.ETechnical Director.

Declaration of Conformity


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WARRANTY TERMS AND CONDITIONS

In this warranty Simba International Ltd., is referred to as “the Company”. 1. Subject to the provisions of this warranty the Company warrants each new machine sold by

it to be sold free from any defect in material or workmanship for a period of 12 months from date of installation with the end-user.

Some specific items have additional warranty over and above the standard 12 months. Details of these can be obtained upon request directly from the distributor or Simba International Ltd.

2. If the machine or part thereof supplied by the Company is not in accordance with the

warranty given in clause 1 the Company will at its option:

(a) make good the machine or part thereof at the Company’s expense, or (b) make an allowance to the purchaser against the purchase price of the machine or

part thereof, or (c) accept the return of the machine and at the buyers option either: I) repay or allow the buyer the invoice price of the machine or part thereof, or II) replace the machine or part thereof as is reasonably practical.

3. This warranty shall not oblige the Company to make any payment in respect of loss of profit

or other consequential loss or contingent liability of the Purchaser alleged to arise from any defect in the machine or impose any liability on the Company other than that contained in clause 2.

4. Any claim under this warranty must be notified to the Company in writing specifying the

matters complained of within 14 days from the date of repair. 5. Any claim under this warranty must be made by the original purchaser of the machine and

is not assignable to any third party. 6. If the purchaser hires out the machine to any third party the warranty shall apply only to

matters notified to the Company in writing within 90 days of the date of delivery and clause 1 shall be read as if the period of 90 days were substituted for the period of 12 months.

7. The warranty will cease to apply if: (a) any parts not made, supplied or approved in writing by the Company are fitted to the

machine or (b) any repair is carried out to the machine other than by or with the express written approval

of the Company or (c) any alterations not expressly authorized by the Company in writing are made to the

machine or (d) the machine is damaged by accident or (e) the machine is abused or overloaded or used for a purpose or load beyond its design

capabilities, or used in conjunction with a tractor whose power output capability exceeds the stated implement power requirement by more than 40%. For the purpose of these terms and conditions, “stated implement power requirement” refers to wheeled tractors unless specifically stated. These power requirements should be reduced by 20% when used in conjunction with tracked tractors.

(f) the machine is operated as part of a ‘cultivation train’ where more than one implement is being towed, without the express written approval of Simba International Ltd.

(g) any maintenance is not carried out in accordance with the service schedules in the operator’s manual.

(h) the Installation and W arranty Registration Certificate is not received by Simba International Ltd., Service Dept., Woodbridge Road, Sleaford, Lincolnshire, England, NG34 7EW, within 7 days of installing a new machine.

Warranty


Machine IdentificationEnter the relevant data in the following list uponacceptance of the machine:

Operating Instructions/Spare Parts List: April 2006

Dealer Address: Name: ......................................................................Street: ......................................................................Place: ......................................................................Tel.: ................................................................. ....

Dealer's Customer No.: ............................................................

SIMBA Address: SIMBAWoodbridge Road Ind. Est.SleafordLincolnshireNG34 7EW

Tel.: 01529 304654Fax: 01529 413468E-Mail: [email protected]

SIMBA Customer No.: .................................................................

Machine Identification

Serial NumberType of MachineMachine WidthYear of ConstructionDelivery DateFirst OperationAccessories


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Table of Contents

ContentsMachine Identification ....................................................................................................... 5Introduction ............................................................................................. 8Foreword ......................................................................................................................... 8Warranty Guidelines ......................................................................................................... 81. Safety Data ..................................................................................... 91.1 Safety Symbols ..................................................................................................... 91.2 Use for the Intended Purpose .............................................................................. 101.3 Operational Safety .............................................................................................. 111.3.1 No Liability for Consequential Damage ............................................................... 111.4 Road Traffic Safety .............................................................................................. 111.5 Accident Prevention ............................................................................................ 121.5.1 Hitching-up the machine ...................................................................................... 121.5.2 On the Hydraulic System ..................................................................................... 121.5.3 Changing Equipment........................................................................................... 121.5.4 During Operation................................................................................................. 121.6 Servicing & Maintenance .................................................................................... 131.7 Operating Areas .................................................................................................. 131.8 Authorised Operators .......................................................................................... 131.9 Protective Equipment .......................................................................................... 132. Transportation and Installation .................................................. 142.1 Delivery ............................................................................................................... 142.2 Transportation ..................................................................................................... 142.3 Installation ........................................................................................................... 142.4 Hitching Up ......................................................................................................... 152.4.1 Hitching up a Tractor to the Press / Preparing for Transport ................................. 152.5 Folding and Unfolding ......................................................................................... 162.5.1 Unfolding into the Work Position .......................................................................... 162.5.2 Folding into the Transport Position ...................................................................... 172.6 When driving on the road ..................................................................................... 182.7 Parking the machine ........................................................................................... 183. Technical Data 8-10m Press Range ............................................ 194. Adjustment/Operation .................................................................. 204.1 Description ......................................................................................................... 204.1.1 UniPress ............................................................................................................. 204.1.2 X-Press .............................................................................................................. 214.1.3 CultiPress ........................................................................................................... 224.2 Limit/Tilt Switch ................................................................................................... 234.3 Pro-Active Tines (UniPress & CultiPress models only) ......................................... 234.4 Disc Units (X-Press models only) ........................................................................ 234.5 Levelling Boards ................................................................................................. 244.6 Double Disc Roller .............................................................................................. 244.7 Out-Rigger Wheels .............................................................................................. 244.8 Work Settings ..................................................................................................... 254.8.1 General Instructions For All Machine Variations ................................................... 25


Table of Contents

4.9 Depth Control ...................................................................................................... 264.10 Adjusting Tine Depth (UniPress and CultiPress models only) ............................... 264.10.1 Placing Tines Deeper into Work .......................................................................... 264.10.2 Lifting the Tines Out of Work ................................................................................ 264.11 Out-Rigger Wheel Adjustment.............................................................................. 274.12 Levelling Boards (if fitted) .................................................................................... 274.13 Transport wheel adjustment ................................................................................. 274.13.1 Adjusting the Transport Wheel Height ................................................................. 274.14 Adjusting Disc Angle (X-Press model only) ......................................................... 284.15 Work Instructions ................................................................................................. 284.16 Parking the machine ........................................................................................... 294.17 Checks ............................................................................................................... 294.18 Machine Starting Settings.................................................................................... 305. Servicing and Maintenance......................................................... 355.1 Servicing ............................................................................................................. 355.2 Cleaning ............................................................................................................. 355.3 Disc Hub Maintenance ........................................................................................ 355.3.1 Bearing Seals ..................................................................................................... 365.3.2 Reassembly ........................................................................................................ 365.4 Pro-Active Tine Points ......................................................................................... 365.5 Double Disc Axles ............................................................................................... 365.6 Wing Pitch .......................................................................................................... 365.7 Hydraulics ........................................................................................................... 375.9 Operator Support ................................................................................................ 375.8 Preparation for Storage ....................................................................................... 375.10 Maintenance Intervals .......................................................................................... 375.11 Maintenance Overview ........................................................................................ 385.12 Overview of Lubricating Points ............................................................................ 395.13 Lubricating the Machine ...................................................................................... 405.14 Handling of Lubricants ......................................................................................... 405.15 Lubricants & Hydraulic Oil ................................................................................... 416. Faults and Remedies ................................................................... 427. Parts and Assembly ..................................................................... 45


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Introduction

Introduction

ForewordMake sure you have read and follow theOperating Instructions carefully before usingthe machine. By doing so, you will avoidaccidents, reduce repair costs and downtimeand increase the reliability and service lifeof your machine. Pay attention to the safetyinstructions!

SIMBA will not accept any responsibility forany damage or malfunctions resulting fromfailure to comply with the OperatingInstructions.

These Operating Instructions will assist youin getting to know your machine and in usingit correctly for its intended purposes. First,you are given general instructions inhandling the machine. This is followed bysections on servicing, maintenance and theaction to be taken should a malfunctionoccur.

These operating instructions are to be readand followed by all persons working on orwith the machine, e.g.:

• Operation (including preparation, remedyingof faults in the operating sequence andservicing).• Maintenance (maintenance and inspection)• Transportation.

Together with the Operating Instructions, youreceive a Spare Parts List and a MachineRegistration form. Field service technicianswill instruct you in the operation andservicing of your machine. Following this,the Machine Registration form is to bereturned to SIMBA. This confirms yourformal acceptance of the machine. Thewarranty period begins on the date of delivery.

We reserve the right to alterillustrations as well as technical dataand weights contained in theseOperating Instructions for the purposeof improving the Press.

Warranty Guidelines1. The period of liability for material defects(warranty) relating to our products is 12months. In the case of written deviationsfrom the statutory provisions, theseagreements shall apply.

They shall become effective upon installationof the machine with the end customer. All wearparts are excluded from the warranty.

2. Warranty claims must be submitted to theSIMBA Customer Service Department inSleaford via your dealer. It is only possibleto process claims which have been correctlycompleted and submitted no later than 14days after the date of repair.

3. In the case of deliveries made under thewarranty which are subject to the return ofthe old parts, the old parts must be returnedto SIMBA within 28 days after the damageoccurred.

4. In the case of deliveries made under thewarranty which are not subject to the returnof the old parts, these parts must be kept forthe purpose of further decisions for a periodof 3 months after receipt of the warranty claim.

5. Warranty repairs to be carried out byoutside companies, or repairs which areexpected to take more than 10 workinghours, must be agreed upon in advance withthe Customer Service Department.


1. Safety DataThe following warnings and safetyinstructions apply to all sections of theseOperating Instructions.

1.1 Safety SymbolsOn the machine

No passengers are allowedon the machine!

Keep clear of the workingrange of foldable machinecomponents!

Never reach into areaswhere there is a danger ofbeing crushed by movingparts!

Watch out for escapingpressurised fluids! Followthe instructions in theOperating Instructions!

Read and observe the Ope-rating Instructions beforestarting up the machine!

Never reach into anyrevolving parts!

Parts may fly off duringoperation. Keep a safedistance away from themachine!

1. Safety Data


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1.2 Use for the IntendedPurposeThe SIMBA Press is built using the latesttechnology and in accordance with the rele-vant recognised safety regulations. However,risks of injury for the operator or third partiesand impairment of the machine or othertangible assets can arise during use.

The machine is only to be operated when ina technically perfect condition and for theintended purpose, taking into considerationsafety and risks and following the OperatingInstructions. In particular, faults that canimpair safety are to be remediedimmediately.

Original parts and accessories from SIMBAhave been specially designed for thismachine. Spare parts and accessories notsupplied by us have not been tested orauthorised. Installation or use of non-originalSIMBA products may have a detrimentaleffect on specific design features of themachine and affect the safety of machineoperators and the machine itself. SIMBA willaccept no liability for damage resulting fromthe use of non-original parts or accessories.

The SIMBA Press is designed solely as acultivation implement. Use for any otherpurpose, e.g., as a means of transport, willbe deemed to be improper use. SIMBA willaccept no liability for damage resulting fromimproper use. The risk will be borne solely bythe operator.

Refer to OperatingInstructions beforeattempting maintenance.

Operating Instructions:

The Operating Instructions distinguishbetween three different types of warning andsafety instructions. The following graphicsymbols are used:

Important!

Risk of injury!

Risk of fatal and serious injuries!

It is important that all the safety instructionscontained in these Operating Instructionsand all the warning signs on the machineare read carefully.

Ensure that the warning signs are legible.Replace any signs that are missing ordamaged.

These instructions must be followed in orderto prevent accidents. Inform other users ofthe warnings and safety instructions.

Do not carry out any operations which mayaffect safe use of the machine.

1. Safety Data


1.3 Operational SafetyThe machine is to be put in operation onlyafter instruction has been provided by anemployee of the authorised dealer or anemployee of SIMBA. The “MachineRegistration” form is to be completed andreturned to SIMBA.

All protective and safety equipment, suchas removable protective equipment, must bein place and functioning reliably before themachine is put in use.

Check screws and bolts regularly fortightness and retighten if necessary.

In the event of malfunctions, stop andsecure the machine immediately.

Ensure that any faults are remediedimmediately.

1.3.1 No Liability forConsequential DamageThe Press has been manufactured by SIMBAwith great care. However, problems may stilloccur when it is used for the intended purpose.These may include:

Worn wearing parts.Damage caused by external factors.Incorrect driving speeds.Incorrect setting of the unit (incorrectattachment, non-adherence to theSetting instructions).

Therefore, it is crucial to alwayscheck your machine before andduring operation for correctoperation and adequate applicationaccuracy.

Compensation claims for damage which hasnot occurred to the machine is excluded. Thisincludes any consequential damage resultingfrom incorrect operation.

1. Safety Data

1.4 Road Traffic SafetyWhen driving on public roads, tracks andareas, it is important to observe the relevantroad traffic laws as well as the specificregulations relating to this machine.

Pay attention to the permitted axleloads, tyre carrying capacity, andtotal weight in order to maintainadequate braking and steerability.

Passengers on the machine arestrictly forbidden!

Max. road transport speed 16mph(25km/h).


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connections between the tractor and themachine should be colour-coded in order toavoid incorrect use.

1.5.3 Changing EquipmentSecure the machine to prevent it fromaccidentally rolling away!Use suitable supports to secure anyraised frame sections suspended aboveyou!Caution! Risk of injury due to projectingparts!

Never climb on to rotating parts suchas the roll unit. These parts mayrotate causing you to slip and sufferserious injury!

1.5.4 During OperationEnsure that the working range and the areaaround the machine are clear (children!)before operating the machine.

Always ensure adequate visibility!

Do not stand on the machine while it is inoperation!

Operators must have a valid driving licencein order to drive on public roads. In theoperating area, the operator is responsiblefor third parties.

The person in charge must:

provide the operator with a copy of theOperating Instructions, and

ensure that the operator has read andunderstood the instructions.

make sure that the operator is aware ofthe specific regulations relating to themachine when driving on public roads.

1.5 Accident PreventionIn addition to the Operating Instructions, it isimportant to observe the accident preventionregulations specified by agricultural tradeassociations.

1.5.1 Hitching-up themachineThere is a risk of injury when hitching/unhitching the machine. Observe the following:

Secure the machine against rolling.Take special care when reversing thetractor!There is a risk of being crushed betweenthe machine and the tractor!Park the machine on firm, level ground.

1.5.2 On the HydraulicSystemDo not connect the hydraulic lines to the tractoruntil both hydraulic systems (machine andtractor) are depressurised.

Any hydraulic system containing anaccumulator can remain underpressure permanently (even afterfollowing manual depressurisationprocedures with a tractor /implement combination). It istherefore important to check alllines, pipes, and screwconnections regularly for leaks andany recognisable externaldamage.

Only use appropriate aids when checking forleaks. Repair any damage immediately.Spurting oil can cause injuries and fires!

In case of injury, contact a doctor immediately.

The socket and plugs for the hydraulic

1. Safety Data


1.6 Servicing &MaintenanceEnsure that regular checks and inspectionsare always carried out within the periodsrequired by law or specified in theseOperating Instructions.

When carrying out service and maintenancework always:

switch off the tractor engine and removethe ignition key.wait until all the machine parts havestopped moving.depressurize the hydraulic system.

Prior to performing maintenance andservicing work, ensure that the machine ispositioned on solid, level ground and issecured to prevent it rolling away. Do notuse any parts to climb on to the machineunless they are specifically designed for thispurpose.

Before cleaning the machine with water,steam jets (high-pressure cleaningapparatus) or other cleaning agents, coverall openings into which, for reasons of safetyor operation, no water, steam or cleaningagents are to penetrate (bearings, forinstance).

Next, check all hydraulic lines for leaks, looseconnections, chafe marks and damage.Remedy any deficiencies immediately!

Lubricate all the lubricating points to forceout any trapped water.

When carrying out servicing and maintenancework, retighten any loose screw connections.

1. Safety Data

1.7 Operating AreasThe operating areas include the drawbar,hydraulic connections and depth adjustmentequipment as well as all operating pointsrequiring maintenance.

All operating areas will be specified anddescribed in detail in the following chapterson servicing and maintenance.

Observe all safety regulations included in theSection dealing with Safety, and in the sub-sequent sections.

1.8 Authorised OperatorsOnly those persons who have beenauthorised and instructed by the operator mayoperate the machine. The operator must beat least 16 years of age.

1.9 Protective EquipmentFor operation and maintenance, you require:

Tight fitting clothing.

Strong protective gloves (to provideprotection against sharp-edgedmachine components).

Protective goggles (to stop dirt gettinginto your eyes).


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2. Transportation / Installation

2.3 InstallationWhen carrying out installation andmaintenance work there is a higher risk ofinjury. It is important that you familiariseyourself with the machine and read theOperating Instructions beforehand.

Operator instruction and initial installation ofthe machine are carried out by our servicetechnicians or authorised distributors.

The machine must not be used in any waybeforehand! The machine can only bereleased for operation after instructions havebeen provided by our service technicians orauthorised distributors.

If any modules or parts have beenremoved for transportation, these shallbe mounted by our service technicians/authorised dealers before the instructiontakes place.

Check all important screw connections!

Lubricate all nipples and joints!

Check all hydraulic connections andlines for damage.

2. Transportation andInstallationTransportation and initial installation of themachine are described in this chapter.

2.1 DeliveryThe machine is normally delivered fullyassembled.

The machine should be hitched to atractor and driven off a low-loader.

2.2 TransportationThe Press can be transported on public roadsby hitching it up to a tractor or on a low-loader.

It is important to observe the permitteddimensions and weights whentransporting the machine.

If the machine is transported on a traileror a low-loader, it must be securedusing straps or other devices.

Before transporting the machine onpublic roads, it must be adjusted to itstransportation position and thestipulations relating to roadtransportation fulfilled.

The maximum permissible speed is 25km /h.


2.4 Hitching Up2.4.1 Hitching up a Tractorto the Press / Preparing forTransport

When hitching-up the machine,ensure that no-one is between thetractor and the machine.

When the Press is parked forextended periods of time it shouldideally be left in the unfoldedposition: ie; work position forstability, safety and ease of accessfor maintenance. However parkingthe Press resting on its front jackis acceptable in the normal courseof operation.

Tractor Oil FlowAdjustment: As a general rulethe tractor oil flow rate should beset in the lowest setting beforestarting. This can then beincreased to allow the desired rateof operation as applicable. Thiswill minimise excessive oil flowand consequent power usage andheat generation.

Hitching up machine when lefton parking stand

1. Back tractor up towards the front of thedrawbar. Attach the hydraulic hose forthe jack. If the jack has been left with themachines weight resting on it be surenot to have the tractor in float when youopen the in line tap. Doing this will resultin the machine dropping suddenly.Adjust the height of the drawbar eye tothe level of the tractor hitch.

2. Back up and fit tractor drawbar pin.Lower the machine using the jack so theweight is now on the tractor. With thetractor now supporting the machineplace the jack spool in float, the jack willthen return to closed ready for swinginginto the transport position.

3. Remove the locking pin and swing thejack round into the transport position.Connect all other pipes and the lightcable.

4. The machine is now ready to transport.

Hitching up machine when leftin work position

1. Back the tractor up towards the front ofthe drawbar. Attach the tilt ram hydraulichoses (red).

2. By operating the spool in the tractor cabit is possible to lift the drawbar from theground up to the tractor hitch height.Back the tractor up and fit the tractordrawbar pin. Connect all other hydraulichoses and light cable.

3. If the machine has been left openovernight it is advisable to tilt themachine forward (as if it were to befolded) and operate the wing circuitcylinders to open and lock the wings outto the set pressure. After doing that tiltthe machine completely rearwards ontothe DD roll.

4. The press is now ready to be set forwork.



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2.5 Folding and Unfolding2.5.1 Unfolding into the WorkPosition

1. Open the machine if possible on levelground, if this is not possible try andorientate the machine so the drawbarand tractor is pointing up any slope.

2. Fold down the light units and open theinline hydraulic tap on the wing catchercircuit (A).

3. Operate the wing circuit (yellow) spool.This will then lower the catchers (B) thenopen the wings out (C and D). Continueto pressure the wings out keep pumpinguntil the wing cylinders have reached fullstroke.

When the wings are fully open theywill appear not to be parallel. This isto enable the machine to ‘float’ overuneven ground in work and is normal.

4. With the wings fully open (E) operate thetilt (red) spool to lower the machinerearwards (F). Continue to operate thetilt spool once the working elementshave touched the ground to roll themachine rearwards onto the DD roll (G).NOTE: when tilting rearwards fromfolded there will be a delay (5-15seconds depending on flow) before themachine begins to tilt. This is normal,continue to pump oil as normal.

5. With the machine now tilted onto therear roll fully turn off the inline hydraulictap on the wing (yellow) circuit. This willisolate the catcher arm circuit.

6. The machine is now ready to be set forwork.

Unfolding

A

B

C

D



2.5.2 Folding into theTransport Position

1. Firstly remove all excess soil and debrisfrom the machine.

2. If it has not already been done, turn offthe inline hydraulic tap on the catcherline (yellow).

3. Raise the transport wheels fully byextending the wheel cylinders (blue) tofull stroke! This must be done toavoid any damage to the machine.

4. Turn off the power source to the solenoidvalve (the machine comes with thiswired into the side light function on thelight cable). This must be done to allowoil flow out of the tilt cylinders.

5. With the wheel unit fully raised operatethe tilt cylinder (red) circuit to fold themachine forward. Continue to pump untilthe spine touches the stops on thedrawbar.

6. With the wings now vertical, checkingthe taps on the catcher line is closed,operate the wing (yellow) circuit to closethe wings around the drawbar.

7. With the wings closed around thedrawbar open the tap on the catcherline.

8. With the catcher inline tap open continueto operate the wing (yellow) circuit to liftthe catchers and take the load of themachine.

9. Turn off the inline tap to lock the catchersup, fold the light units up and make onefinal check around the machine.

10. The press is now ready for roadtransport.

Unfolding Continued

E

F

G


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2.6 When driving on theroadWhen driving on the road the machine mustbe converted to the transportation position.

When driving on the road, raise themachine completely to prevent theworking elements dragging on theground.

Road transport speed should notexceed 16mph (25kph)

2.7 Parking the machineIn order to avoid damage as aresult of moisture, the machineshould be parked, if possible,indoors or under cover.

When manoeuvring the machine,pay attention to your surroundings.Ensure that nobody is in themanoeuvring area (watch forchildren!).

Park with the machine on level solid ground,if leaving parked for a long period of time it isadvised the machine is left in the unfolded orwork position.

2.7.1 If the machine is to beleft in the unfolded position

1. Follow the steps to unfold the machinebut stop at the point where all workingelements are touching the ground.

2. At this point it will be possible to raisethe drawbar and relieve the weight onthe tractor hitch.

3. Turn off the tractor and remove the hitchpin.

4. Checking that the tilt cylinders aresupporting the weight of the drawbardraw the tractor forward enough so asto clear the hitch.

5. Lower the drawbar onto the ground.

6. Turn off the tractor, depressurize allhydraulic lines and remove all hoses andcables from the rear of the tractor, slowlydraw the tractor forward.

2.7.2 If the machine is to beleft in the folded position

1. Turn off the tractor. Swing the hydraulicjack from the transport position into thework position.

2. Open the inline hydraulic tap and operatethe hydraulic jack to take the weight ofthe machine. Turn off the tractor andremove the drawbar pin.

3. Draw the tractor forward to clear thehitch. Lower the jack down so the ramrod is completely hidden e.g.; there isnow no oil pressure in the hydraulichose. At this point turn off the tractor andplace all spools into float. Remove allhose and slowly draw the tractor forward.


3. Technical Data 8-10m Press Range

* It is important to correctly match your implement to your tractor for optimum performance.

3. Technical Data

UniPress UniPress CultiPress CultiPress X-Press X-Press8m 10m 8m 10m 8m 10m

Working Width 8.0m 10.0m 8.0m 10.0m 8.0m 10.0mTransport Width 2950mm 2950mm 2950mm 2950mm 2950mm 2950mmTransport Height 3750mm 3995mm 3750mm 3995mm 3750mm 3995mmLength 6800mm 7800mm 6800mm 7800mm 6800mm 7800mmWeight 10500kg 13000kg 10500kg 13000kg 11500kg 14000kgTractor Power Required (H.P.)* 300 - 350 350-400 300 - 350 380-450 300-350 350-400


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4. Adjustment/Operation

4. Adjustment / Operation

4.1 Description

Fig. 4.01: Simba 8-10m UniPress

4.1.1 UniPress

1. Hitch2. Parking Jack3. Drawbar4. Wing Catcher5. Transport Wheels6. Wheel Cylinders7. Out-Rigger Units8. Pro-Active Tines9. Levelling Board (if fitted)10. Single Row 700DD Roll11. Roll Depth Adjuster12. Wing Fold Cylinders13. Levelling Board Cylinders14. Out-Rigger Adjuster (Vertical)15. Out-Rigger Adjuster (Lateral)16. Main Tilt Cylinders17. Wing Catcher Cylinders

1 2

34 5

6

7

89

10

17

161115

14

12

13

In the UniPress configuration the Press isdesigned to give an improved surfacecultivation effect whilst also ensuringconsolidation to depth. Wings and Roll aredesigned to float and follow any undulationsin the ground whist still maintaining evencultivation and consolidation.



4.1.2 X-Press

1. Hitch2. Parking Jack3. Drawbar4. Wing Catcher5. Transport Wheels6. Wheel Cylinders7. Out-Rigger Units8. Discs9. Levelling Board (if fitted)10. Single Row 700DD Roll11. Roll Depth Adjuster12. Wing Fold Cylinders13. Levelling Board Cylinders14. Out-Rigger Adjuster (Vertical)15. Out-Rigger Adjuster (Lateral)16. Main Tilt Cylinders17. Wing Catcher Cylinders

1 2

34 5

6

78

9 10

17

161115

14

1213

In the X-Press configuration the machine canbe used in reduced tillage systems toincorporate stubble or to work downploughing on lighter soil types. Due to themassive clearances throughout the machinethe X-Press can operate in situations wherehigh levels of surface trash exist . The X-Pressis designed for high speed operation, 8-12km/h with high volumes of trash flow beingadded by the 700mm DD roller at the rear.

Fig. 4.02: Simba 8-10m X-Press


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4.1.3 CultiPress

1. Hitch2. Parking Jack3. Drawbar4. Wing Catcher5. Transport Wheels6. Wheel Cylinders7. Out-Rigger Units8. Pro-Active Tines9. Levelling Board (if fitted)10. Intermeshed Twin Row 600DD11. Roll Depth Adjuster12. Roll Pitch Adjuster13. Wing Fold Cylinders14. Out-Rigger Adjuster (Vertical)15. Out-Rigger Adjuster (Lateral)16. Main Tilt Cylinders17. Wing Catcher Cylinders


1 2

34 5

6

78

910

17

16 111215

14

13

In the CultiPress configuration the machinecan be used to work down ploughing in a re-duced tillage operation in heavy soil type ar-eas. With twin rows of Proactive tines,followed by a hydraulically operatedintermeshing sprung-leaf levelling board end-ing in a twin 600DD roll it offers a perfect cul-tivation and consolidation tool.

Fig. 4.03: Simba 8-10m CultiPress


4.4 Disc Units (X-Press modelsonly)The X-Press features two rows of discs whichchop and mix the crop residue. A disc spacingof 250mm ensures a fine tilth, leaving themachine to pull straight making the mostefficient use of the power available.

The discs fitted to the X-Press are 500mm indiameter (20") and 6mm thick. They aremanufactured from heat treated chromeboron steel which ensures excellent wearresistance and enhanced working life.

Each disc is mounted on a Pro-Flex sprungleaf linked to a track rod system. Gang anglescan be varied with ease and accuracy usinga shims on a hydraulic cylinder.

Adjustable angling of the discs (between 10°-25°) ensures penetration and stubble mixingare achieved in one pass. Working depth canbe varied simply via shimmed hydrauliccylinders. All this is achieved withoutcompromise to consolidation.

A level, evenly cultivated finish is maintainedby adjusting the balance of soil throw betweenthe front and rear discs.

All disc arms are shear bolt protected so theybreak back if they meet obstructions. SprungPro-Flex leaves offer further protection againstdamage as well as offering a degree ofcontour following as they flex up and down inwork.

4.3 Pro-Active Tines(UniPress & CultiPress models only)The Pro-Active tines are designed to movesoil and shatter clods to a greater degree thantraditional rigid leading tines. The ability tomove in all directions (upwards andsideways) allows them to clear stones andother obstructions. They feature simple,pinned tine depth adjustment for easy depthvariation.


Fig. 4.05: Pro-Active Tines Fig. 4.06: Discs

4.2 Limit/Tilt SwitchThe Limit/tilt switch allows the operator toadjust the pitch of the machine. If the machineis running nose low then the trip (profile) canbe moved forward (toward the tractor). If th emachine is running nose high then the trip(profile) can be moved backward. Whensetting this switch it is necessary to tilt themachine fully rearward each time to reset thelimit switch.

Fig. 4.04: Limit/Tilt Switch


24

4.6 Double Disc RollerThe standard DD600/DD700 roller is madeup of individual Double Disc (patented) Ringsegments.

The DD rings are designed to consolidate thesoil whilst cutting and crushing any clods.

Even in heavy, wet soils it can easily beoperated with minimal blockages occurring.

The rear DD roller carries a proportion of themachine’s weight to ensure consolidation. Italso regulates the depth of the machine. Thecorrugated surface left by the roller isweatherproof both for wet or dry situations.


4.5 Levelling BoardsThe action of the sprung leaf type levellingboards is to carry and drop soil to level in frontof the press rings, to rub clod against clod foradditional soil breakdown, to force clodsdown into the soil profile and to present re-maining clods passing between the leavesinto the path of the press rings.

4.7 Out-Rigger WheelsThe Out-Rigger units support the wing tips inwork ensuring a level soil finish. The out-Rig-ger units also support and lock the wings dur-ing road transport.

Fig. 4.07: Levelling Boards

Fig. 4.08: Double Disc Roller

Fig. 4.09: Out-Rigger Units



4.8.1 General Instructions ForAll Machine Variations

When carrying out a headland turnreduce forward speed and operate thetilt hydraulics to ensure all groundengaging elements are out of work andclear of the ground with all weight beingcarried on the rear roll.

Depending on field conditions (type ofsoil, surface trash) it is possible tooperate the UniPress, X-Press andCultiPress with a forward speed up to9mph (12km/h)

X-Press Version only. When levellingboards are fitted it is not possible toadjust both the levelling board rakeangle and disc angle whilst moving. It isonly possible through the 6 port divertvalve to operate one system or the other.

4.8 Work SettingsIn work the wing cylinders should be fullyextended. A simple pressurized hydrauliccircuit automatically sets itself as the wingsare unfolded.

Optimum performance has been found to bewhen the press roll rings have worn away thepainted finish leaving a smooth shiny surface.When the press roll rings are new or rusty, soilmay tend to pick up on the surface and ablockage may occur. This will reduce whenthe rings are shiny again.

The press should be run with the chassis levelby extending the tilt cylinders to the necessaryposition then adjusting the trip switch. NOTE:to ensure the correct machine pitch isachieved it is necessary to extend the tilt ramsenough to reset the switch then lower it backinto work again. If this is not done it mayappear that continual switch movement hasnot effect.

In practice it is possible to operate the presson ground conditions that are unsuitable toachieve the desired effect, and it is usuallypossible to operate without regular blockage.As such, especially under wet conditions, itis advisable to check on the cultivation effectof the press.

Generally a forward speed of 5-9 mph (8-12kph) will achieve optimum results,maximizing inversion and burial. Speeds inexcess of those stated above will tend to givea deterioration in the quality of the work. Thismay be seen as ridges or troughs across thework surface due to soil being thrown too farby the disc/tine elements.

In normal operation the machine should bedrawn on forward on the tilt cylinders until thelimit switch is activated. For this to happenthe power to the solenoid valve must be on(switch on the side lights). With this system itis possible to run the tilt cylinder circuit in thefloat position. This will allow the implement tocontour follow as the tractor drawbar drops(e.g.: over the brow of a hill).

General Rules when Settingthe X-Press

The lighter the land conditions the lessthe disc angle required and the forwardspeed can be increased.

The wetter the land conditions the lessthe disc angle required and the forwardspeed will need to be decreased.

Heavier land will require more of a discangle and a slower forward speed.

The more the trash the less the angleon the discs and forward speed willhave to be decreased.

On ploughed land reduce the disc angleto give a cutting/chopping action.

In hard conditions increase the discangle to increase penetration.


26

This will push the wheel cylinders open whilstat the same time extend the rear roll cylinders.Remove the required number of shims fromthe rear roll cylinders, if weight is being supporton the transport wheels it may be necessaryto add shims to the wheel cylinders. Once therequired amount of shims have been removedfrom the rear roll, pressure the circuit in theopposite direction to draw the roll cylindersclosed and then draw the wheel cylindersclosed. NOTE: it is important to pressure thehydraulics until all shims, with special notebeing made to the wheel cylinders, areclamped tight. Making sure there is no onenear the machine lower the machine back intothe work position. As long as the power to thelimit switch is still on then the press will returnto the previously set pitch.

4.10.2 Lifting the Tines Out ofWork

Operate the main tilt circuit (red) to extend thecylinders and support the weight of themachine on the rear roll, continue to extendthe cylinders until all tines/discs are out of work.Now, operate the wheel cylinder circuit (blue).This will push the wheel cylinders open whilstat the same time extend the rear roll cylinders.Add the required number of shims to the rearroll cylinders, if weight is being supported onthe transport wheels it may be necessary toremove shims from the wheel cylinders. Oncethe required number of shims have beenadded to the rear roll, pressure the circuit inthe opposite direction to draw the rollcylinders closed and draw the wheel cylindersclosed. NOTE: it is important to pressure thehydraulics until all shims, with special notebeing made to the wheel cylinders, areclamped tight. Making sure none is near themachine lower the machine back into thework position. As long as the power to the limitswitch is still on then the pressure will returnto the previously set pitch.

4.10 Adjusting Tine Depth(UniPress and CultiPress models only)

Crowd the machine rearwards until the weightof the machine is on the rear DD roll. Continueto extend the tilt rams until they are at full stroke.Stop the tractor and TURN OFF THE SHUTOFF TAPS AT THE RAM PORTS. This willthen allow access under the machine. Onceall tine have been adjusted, ensure none isunder or near the machine open the shut offtaps on the ram ports and then lower themachine until the working elements are on theground.

4.10.1 Placing Tines Deeperinto Work

Operate the main tilt circuit (red) to extend thecylinders and support the weight of themachine on the rear roll, continue to extendthe cylinders until all tines/discs are out of work.Now, operate the wheel cylinder circuit (blue).


4.9 Depth ControlWith the wing cylinders fully extended and themachine tilted back onto the rear roll themachine is ready for setting.

On the UniPress and CultiPress models thereare two main methods of adjustment.

• Coarse adjustment can be made bylowering or lifting the tines within themounting plates, this will give a +/-25mmdepth change per hole.

• Fine adjustment can me made byadding or removing shims on the rearroll cylinders.

On the X-Press models depth adjustment ismade in the same way as the FINEadjustment method mentioned above.


4.11 Out-Rigger WheelAdjustment

When in work these units are designed to helpsupport the wing tips. After making anyadjustment to the working depths it isimportant to check that both of these units arestill in light contact with the soil surface.Adjustment is made by tilting the machineback onto the rear roll and extending orcontacting the top link bar. Add or removeshims to give a solid lock. The side mountedlink bar should be tight at all times.

4.13 Transport wheeladjustment

If when in work the center of the machinebegins to dip or the machine enters a wet spotit is possible to support weight on the middletransport wheels.

4.13.1 Adjusting the TransportWheel Height

Operate the main tilt circuit (red) to extend thecylinders and support the weight of themachine on the rear roll, continue to extendthe cylinders until all tines/discs are out of work.Now, operate the wheel cylinder circuit (blue).This will push the wheel cylinders open (therear roll cylinders will also extend at the sametime). Add/remove the required number ofshims from the wheel cylinders then operatethe circuit in the opposite direction to closethe wheel cylinders. NOTE: ensure the shimson the wheel cylinders and the rear roll areclamped up tight. Making sure none is nearthe machine lower the machine back into thework position. As long as the power to the limitswitch is still on then the pressure will returnto the previously set pitch.

4.12 Levelling Boards (if fitted)

With the press set level rotate the levellingboards until they are carrying soil. Thelevelling boards will need to run slightly higherduring first pass operations especially onploughed land where large clods may not beable to pass under or between the sprungleaves.

The boards need to carry a certain amount ofsoil to effect a levelling operation and also togive a clod to clod crushing action. Use thehydraulics to rotate the levelling boards tocarry more or less soil when levelling theheadland troughs for example.

When reversing the PRESS into cornersensure that the levelling boards are fullyrotated (fully meshed into DD’s) and themachine is tilted fully onto its rear roll so allground engaging elements are clear of theground. Failure to do so could result in seriousdamage.

Fig. 4.10: Transport Wheel Adjustment



28


4.15 Work InstructionsDriving speedThe Press can be driven at speeds of up to14 km/h.

This depends on the field conditions (type ofsoil, surface trash, etc.).

Drive more slowly if the conditions are difficultor a firmer finish is required.

Turning:Before turning, the machine shouldbe eased out of work while driving.Likewise, it should eased back intowork once the turn has beencompleted.

When reversing the (ie. into thecorner of a field) the machine shouldbe tilted onto its rear roll. Onmachines fitted with levelling boardsit is imperative that the levellingboard cylinders are fully extended(intermeshing the sprung leaves withthe DD roll) before reversing.Serious damage can occur if thelevelling board leaves are in contactwith the soil when reversing themachine.

4.14 Adjusting Disc Angle(X-Press model only)

If the machine is fitted with levelling boardsyou first turn the divert tap to the angle setting.

When stationary crowd the machine onto therear roll to ease the working elements fromwork. Operate the hydraulics (orange/green)so that the disc angle rams open to full stroke.Add/remove shims as required. Once theshims are set reverse the hydraulics to nipthe shims tight. This has now set the maximumcut angle of the discs. In work it is possible torelieve this angle (straighten the cut) if ablockage occurs and return to this setting.NOTE: It is not possible to operate both thelevelling boards and gang angle on the move.

Fig. 4.11: Disc Angle Adjustment


4.17 ChecksThe working quality depends on theadjustments and checks made prior to andduring work, as well as on regular servicingand maintenance of the machine.

Before beginning work it is thereforeimportant to carry out any necessary servicingand to lubricate the machine as required.

4.16 Parking the machineIn order to avoid damage as a result ofmoisture, the machine should be parked, ifpossible, indoors or under cover.

When manoeuvring the machine,pay attention to your surroundings.Ensure that nobody is in themanoeuvring area (watch forchildren!).

Park with the machine on level solidground, if leaving parked for a longperiod of time it is advised the machineis left in the unfolded or work position.

Switch off the tractor. Swing the jack intothe work position and operate thehydraulic jack to raise the drawbar fromthe jaw of the tractor and remove the pin.

If the machine is being left folded on thejack ensure the catcher arm tap(YELLOW) is left closed. Depressuriseall hydraulic lines and remove pipes andcables from tractor.

Slowly draw the tractor forward.


Checks prior to, and duringwork:• Is the machine correctly hitched up and thecoupling device locked?• Have the hydraulic lines been connectedaccording to the colour coding?• Is the machine in a level operating positionand the working depth set correctly?

Working Elements• Are the discs and other cultivation tools in aserviceable condition?• Are the scrapers still operable, so that therolls do not jam?


30

1x Silver51mm

1x Black29mm 1x Yellow

20mm

4.18 Starting SettingsThis section details the recommended starting settings for the Press. These settings canthen be used as a base for further adjustment in order to get the optimum performance fromyour machine. Ensure all settings from the left and right hand sides of the machine mirroreach other.

Wheel Height Cylinder Out-Rigger Adjuster

1x Silver51mm 1x 1xRed

10mmBlue7mm

1x Black29mmLev. Board Cylinders

CultiPressStarting Settings



2x Black29mm

Silver51mm

Rear Roll Adjuster

2x Red10mm

1x Yellow20mm

2x

4x

Red10mm

Blue7mm

1x Yellow20mm

2x

CultiPressStarting Settings Continued.

UniPressStarting SettingsWheel Height Cylinder

1x Silver51mm


1x Silver51mm


20mm

Lev. Board Cylinders


32

2x Black29mm

Silver51mm

Rear Roll AdjusterOut-Rigger Adjuster

2x Red10mm

1x Yellow20mm

1x Red10mm 1x Black

29mm

2x

4x

Red10mm

Blue7mm

1x Yellow20mm

2x

UniPressStarting Settings Continued.



1x Silver51mm


20mm

Wheel Height Cylinder Out-Rigger Adjuster

1x Silver51mm 1x Red

10mm 1x Black29mm

Lev. Board Cylinders

X-PressStarting Settings


Disc Angling Cylinder

1x Silver51mm


34

Rear Roll Adjuster

2x Red10mm

1x Yellow20mm

2x Blue7mm

1x Black29mm

Silver51mm 1x

2x Red10mm

1x Yellow20mm

2x Blue7mm

1x Black29mm

Silver51mm 1x

X-PressStarting Settings Continued.



5. Servicing andMaintenance

Follow the safety instructions forservicing and maintenance.

5.1 ServicingYour machine has been designed andconstructed for maximum performance,operational efficiency and operatorfriendliness under a wide variety of operatingconditions.

Prior to delivery, your machine has beenchecked at the factory and by your authoriseddealer to ensure that you receive a machinein optimum condition.

To ensure trouble-free operation, itis important that servicing andmaintenance work is performed atthe recommended intervals.

If for any reason the operator needsto work on the ground engagingelements it is important that themachine is safe and secure to doso. This can be done in two ways:

Tilt machine rearwards fully onto the DDroll. Once fully extended lock the twotaps on the top of the main tilt ram.

Fold the machine up completely as if itwere to be transported. It is nowpossible to access all working elementssafely from the outside.

5.2 CleaningIn order to ensure that the machine is alwaysin operating condition and to achieveoptimum performance, perform the cleaningand servicing work at regular intervals.

5. Servicing and Maintenance

5.3 Disc Hub Maintenance1. Grease every disc hub until grease

shows from the seals according to thelubricating intervals outlined on page38.

2. Check disc hubs regularly for tightness.

3. Check main bearing adjustment (twintaper roller) after 50 hours and thereafterseasonally by ‘rocking’ the disc as perFig. 5.01. If play is evident then thefollowing procedure should be followed.Remove bearing caps and locking pins,tighten nuts to inhibit rotation beforebacking off the nuts slightly until discrotation is enabled and play iseliminated (usually between 1/6 - 1/12of a turn). Re-fit the locking pins. Fit andsecurely tighten disc hub caps and flushwith grease until grease shows fromseal area.

4. Regularly examine hub caps, seals,shear and pivot bolts and all trackingbolts for tightness and effectivenesstwice weekly or every 50 working hours(whichever is more frequent).

Fig. 5.01: Checking Disc Bearing Adjustment

Avoid cleaning the roll / disc bearings with ahigh- Pressure hose or a direct water jet. Thehousing, screwed connections and ballbearings are not watertight.


36


5.5 Double Disc AxlesThe axles on this roller are tensioned by themain axle through the centre of the rings andbearings.

Specialist equipment is requiredfor the disassembly of Double Discaxles. Please consult your dealerunder any circumstances thatrequire disassembly of theseaxles.

Maintenance of these rollers is limited to dailygreasing of the bearings to flush out dirt, andregular inspection to ensure the assembliesare tight, and scrapers are correctly set. Theaxles can be tightened provided the bearingpillar ‘U’ bolts are loosened to avoidpreloading the bearings as they movesideways to each other. Ensure the bearingpillars are re- tightened to the mainframe afterthis.

5.4 Pro-Active Tine PointsWhen changing points on Pro-Active tines extreme care shouldbe taken. Wear goggles at alltimes when changing tine points.

5.6 Wing PitchThe pitch of the wings can be altered by usingthe threaded ends of the wing cylinders.Tightening will raise the outer tips of the wingsand loosening will lower the tips of the wings.

Fig. 5.04: Wing Pitch Adjustment

5.3.1 Bearing SealsIt is important when replacing the labyrinthtype bearing seals in X-Press disc hubs thatthe seal is fitted the right way round. Thechamfered lip side should be at the outsideof the bearing housing (see Fig. 5.02). Thischamfered lip prevents dirt ingress into thehousing and also allows grease to be flushedthough when greasing.

Chamfered Seal

Fig. 5.02: Correct Seal Orientation

Fig. 5.03: Spindle w/Bearing & Seal

5.3.2 ReassemblySimba recommend that the seal andoutermost bearing are assembled on thespindle (as per Fig. 5.03) before inserting itinto the housing and reassembling the unit.


5.7 Hydraulics

A low oil flow should be used, i.e.,tractor tickover or low flowselected.

The wing circuit is controlled by anovercentre valve contained withinthe manifold block which positivelylocks oil flow until pressurised bythe tractor. System pressure canbe retained in the circuit even afterdepressurisation of the tractorquick release couplings.

Exercise extreme care whenchecking the valve or circuits, andunder no circumstances attemptto adjust or loosen fittings withoutprior reference to your authorisedsimba dealer, and detailedmaintenance instructions.


5.9 Operator SupportIf you have a problem, please contact yourdealer. They will endeavour to solve anyproblems which may occur and provide youwith support at all times.

5.8 Preparation forStorageIf you need to store the machine for a longerperiod, observe the following points:

• Park the machine undercover if possible.• Protect the roll / discs against rust. If youneed to spray the implements with oil, uselight biologically degradable oils, e.g. rapeoil.

In order to enable your dealer to deal withproblems as quickly as possible, it helps ifyou can provide them with the following data.Always state the:

• Customer Number• Name and Address• Machine Model• Serial Number of Machine• Date of Purchase and Operating Hours• Type of Problem

Avoid sharp-edged and pointedparts (disc blades, etc.) whenworking on the machine.

Place the machine on suitablesupports when workingunderneath! Do not work under amachine which is not supported!

On a new machine tighten all nuts and boltsafter 5 hours work and again after 15 hours.This also applies to parts that have beenmoved or replaced. After the initial 15 hoursof work a once a week check should besufficient depending on daily work rates.

5.10 MaintenanceIntervalsApart from daily maintenance, themaintenance intervals are based on thenumber of operating hours and time data.

Keep a record of your operating hours toensure that the specified maintenanceintervals are adhered to as closely aspossible.

Never use a machine that is due formaintenance. Ensure that all deficienciesfound during regular checks are remediedimmediately.


38


5.11 Maintenance Overview

8-10

m P

ress

Ran

ge M

aint

enan

ce O

verv

iew

Afte

r firs

t ope

ratio

nIn

stru

ctio

nsIn

terv

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heck

all

scre

w, b

olt a

nd p

lug

conn

ectio

nsC

heck

they

are

firm

ly s

eate

d. T

ight

en /

Sec

ure

if ne

cess

ary

---

---

Che

ck w

heel

stu

ds fo

r tig

htne

ssC

heck

on

deliv

ery

and

befo

re tr

ansp

ortin

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e m

achi

ne--

---

-Lu

bric

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mac

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S

ee o

verv

iew

of l

ubric

atin

g po

ints

--

-Pa

ge 3

9D

urin

g op

erat

ion

Lubr

icat

e m

achi

ne

See

ove

rvie

w o

f lub

ricat

ing

poin

ts--

-Pa

ge 3

9W

heel

stu

dsC

heck

tigh

tnes

s be

fore

tran

spor

ting

the

mac

hine

daily

---

Dis

c An

gle,

Wor

king

Dep

th (X

-Pre

ss)

Che

ck s

ettin

g an

d en

sure

they

are

firm

ly s

ecur

edda

ilyP

age

26, 2

8Hy

drau

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yste

m a

nd c

ompo

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sea

ls, s

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of c

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ing/

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rings

(X-P

ress

)C

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con

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and

sm

ooth

ope

ratio

nda

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23, 3

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ress

& U

niPr

ess)

Che

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tion,

mou

ntin

gs a

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moo

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pera

tion

daily

Page

s 24

, 27

Rol

l Axl

e be

arin

gsC

heck

con

ditio

n, m

ount

ings

and

sm

ooth

ope

ratio

nda

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24, 3

6D

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r rin

g se

gmen

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sure

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24, 3

6Sa

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dev

ices

(Tra

nspo

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etc.

)C

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ter s

easo

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bric

ate

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ubric

atin

g po

ints

---

Page

39

Bolts

/ Lo

ck B

olts

Gre

ase

any

expo

sed

thre

ads

---

---

Entir

e m

achi

neC

arry

out

cle

anin

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---

---

Spra

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isc

roll

with

oil

Use

bio

logi

cal o

il if

poss

ible

- co

ver r

ubbe

r ele

men

ts--

---

-Af

ter 4

yea

rsHy

drau

lic p

ipes

Rep

lace

MR

L An

h I

EN 1

533


5.12 Overview of Lubricating Points

Fig. 5.08: DD Roll Grease Points Fig. 5.09: Wheel Carriage Pivot Grease Points

Fig. 5.11: Wheel Bearing Pivot Grease Points

Fig. 5.13: Adjuster Grease Points

Fig. 5.10: Wing Pivot Grease Points

Fig. 5.12: Disc Bearing Grease Points

DD Roll Bearings Daily 5.08Wheel Carriage Pivots Daily 5.09Wing Pivots 50 Hours 5.10Wheel Bearings 50 Hours 5.11Disc Bearings 100 Hours* 5.12Adjusters End of Season 5.13

8-10m Press Range Lubrication Points Interval Diag. No.

* See page 41, section 5.15 for details



40


Always exercise extreme care and observethe recommended hygiene rules whenhandling mineral oil products. Details of thesehandling regulations can be found ininformation provided by the health authorities.

Storage and Handling• Always store lubricants where they cannot beaccessed by children.• Never store lubricants in open or unlabelledcontainers.

Fresh Oil• Apart from taking the usual care and obser-ving hygiene rules, there is no need to takeany special precautions when handling freshoil.

Waste Oil• Waste oil can contain harmful contaminantswhich may cause skin cancer, allergies andother illnesses.

Attention!Oil is a toxic substance. Should you swallowany oil, do not try to vomit. Contact a doctorimmediately.Protect your hands with barrier cream or weargloves to avoid contact with the skin. Washoff any traces of oil thoroughly with soap andhot water.

• Wash your skin thoroughly with soap and water.• Use special cleaning agents to clean anydirt off your hands.• Never wash oil residue from your skin withpetrol, diesel fuel or paraffin.• Avoid skin contact with any oily clothing.• Do not keep any oily rags in your pockets.• Wash soiled clothing before wearing itagain.• Ensure that any oily footwear is disposed of inthe proper manner.

5.13 Lubricating theMachinePlease read the section entitled "Handling ofLubricants" carefully before lubricating themachine.The machine must be lubricated regularly inorder for it to remain serviceable. Regularlubrication also contributes towards extendingthe service life of your machine.The recommended lubricating intervals arespecified in "Maintenance Intervals".

After it has been washed using a high-pressure hose or steam cleaned, the machineshould always be lubricated using a greasegun.

5.14 Handling ofLubricantsPlease ensure that you read the followinginstructions as well as the relevantinformation. This also applies to any of youremployees who handle lubricants.

HygieneLubricants do not present a health hazardprovided they are used for their specifiedpurpose.

In the case of prolonged skin contact,lubricants - especially low-viscosity oils - mayremove the natural layer of fat contained inthe skin, resulting in dryness and possibleirritation .

It is important to take extreme care whenhandling waste oil as it may contain otherirritants.

Vapours given off by cleaning agents and oilsare also a potential health hazard.You should therefore not carry any oily clothsaround. Change soiled work clothing as soonas possible.


5.15 Lubricants &Hydraulic OilHydraulic SystemThe hydraulic fluid from the tractor is mixedwith the hydraulic fluid from the machine.

The supplied machine hydraulic systemcontains Total AZOLLA ZS 32 oil.

LubricantsSimba strongly recommend the use ofLithium Complex EP2 Grease in the discof your X-Press. This grease is a LithiumComplex soap dispersed in a mineral oil andis interpreted by IARC as being non-carci-nogenic. Grease cartridges are availablefrom Simba (P12710). Using this grease incombination with the labyrinth type seal itis permissible to lengthen the greasing in-terval on the disc hubs to 100 hours. Ifusing a standard agricultural grease the dischubs should be lubricated every 50 hours.

All other lubricating points on the machine canbe lubricated with multigrade lubricatinggrease as specified in DIN 51825 KP/2K -40.

Measures in case of injurythrough oilEyes:Should any oil be splashed into your eyes,rinse with water for 15 minutes. If the eye isstill irritated, contact a doctor immediately

If oil is swallowedIf oil is swallowed, it is important not to inducevomiting. Contact a doctor immediately.

Skin irritation caused by oilIn case of prolonged skin contact, wash offthe oil with soap and water.

Oil SpillsUse either sand or a suitable granularabsorbent to soak up any spilt oil. Dispose ofthe oil-contaminated absorbent in the propermanner.

Oil FiresNever use water to extinguish an oil fire. Theoil will float on the water causing the fire tospread.

Burning oil/lubricant must be extinguishedusing a carbon dioxide powder or foamextinguisher. Always wear respiratoryequipment when dealing with fires of this type.

Waste Oil DisposalOil-contaminated waste and used oil must bedisposed of in accordance with currentlegislation.

Waste oil must be collected and disposed ofin accordance with local regulations. Neverpour used oil into unsealed sewage systemsor drains or onto the ground.

Advantages of Lithium Complex EP2Grease

Excellent mechanical stability.Excellent load carrying properties.Wide temperature range.Excellent oxidation stability.Excellent water resistance.Compatability with other greases.



42

6. Faults & Remedies

6. Faults and Remedies8-10m Press Range Troubleshooting

Fault Possible cause Remedy

Taps on tilt cylinders closed Open taps on tilt cylinders

Machine will not lift from work to transport position

Power to limit/tilt switch is left on

Turn off power to limit/tilt switch

Hyd. hose has detatched from tractor

Turn off tractor, depressurize hydraulics and reattach hose

Trace pressure present in wheel cylinder circuit

Operate wheel cylinder circuit so that axle cross beam is raised

fully

Catcher arms are up and holding wings in

Operate wing hydraulics in opposite direction then open

taps on catcher circuit

Pressure is higher than relief pressure setting

Ensure machine is on level, even ground. If the tractor is facing

down a slope the required pressure to fold is greatly

increased. If this does not work consult Simba or your dealer for instructions how to increase the

wing pressure relief setting.

Wing cylinders not fully extended

Tilt the machine forward and pressure wing cylinders out fully

Out-Rigger wheels carrying too much weight

Roll machine onto rear roll and adjsut the shim setting on Out-

Rigger wheels

Pressure in wing circuit too low

Adjsut wing tip pressure setting

No weight being carried on transport wheels

Adjust the height of the transport wheels to carry more drawbar

weight

Wing tips riding out / light. Middle of machine

low.

Cannot unfold wings


8-10m Press Range TroubleshootingFault Possible cause Remedy

Taps on tilt cylinders closed Open taps on tilt cylinders

Power to limit/tilt switch is left on

Turn off power to limit/tilt switch

Pressure in wing circuit too high

Reduce pressure in wing circuit

Transport wheels carrying too much weight

Add shims to wheels cylinders to raise them out of work

X-Press only: Disc angle cylinders or levelling boards will not move

Diverter tap not engaged correctly / supplying oil to

wrong system

Pull diverter tap to either ANGLE or BOARDS

Power to limit/tilt switch is off Ensure cable is pluged into rear of tractor (turn on sidelights)

Position of limit/tilt switch is incorrect

Reposition limit/tilt switch to trip at desired height. Note: when

setting this switch it is necessary to tilt the machine fully rearwards

each time to reset the limit switch. If this is not done it will

appear that even with adjustment the front to rear pitch

of the machine will not have changed.

Wings hit catchers when folding in and are not

able to hook around stub axles

Taps on catcher line has not been closed before

attempting to fold machine

Reverse pressure in wing system to open wings. Turn off

tap in catcher line then fold wings in. Once wings are in fully, open tap lift catchers then close taps to lock in transport position

Cannot retract wheel cylinders to carry

machine weight/nip up shims

Too much weight is on the wheel units

Tilt machine rearwards onto DD roll until working elements are clear of the ground. Operate

wheel cylinder hydraulics, add/remove shims then reverse pressure to nip shims up tight on

wheel cylinders

Pressure showing on gauges but tilt cylinders

not moving

Centre of machine rides out / high

Machine appears to be nose diving in work

6. Faults & Remedies


44

7. Parts & Assembly

great plains international - 8-10m press range manual...8-10m press range 3 operating instructions...

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