x-press manual 2006

P14175 20/06/06

From Serial No. 12213 to 12723

X-PressOperating Instructions

2

3X-PressOperating Instructions

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: June 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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ContentsMachine Identification .................................................................................................................... 5Introduction ........................................................................................................ 8Foreword ....................................................................................................................................... 8Warranty Guidelines ...................................................................................................................... 81. Safety Data ..................................................................................................... 91.1 Safety Symbols ................................................................................................................... 91.2 Use for the Intended Purpose ........................................................................................... 111.3 Operational Safety ............................................................................................................ 111.3.1 No liability for Consequential Damage .............................................................................. 111.4 Traffic Safety ..................................................................................................................... 121.5 Accident Prevention .......................................................................................................... 121.5.1 Hitching-up the Machine.................................................................................................... 121.5.2 Connecting the Hydraulic System..................................................................................... 121.5.3 Changing Equipment ........................................................................................................ 131.5.4 During Operation .............................................................................................................. 131.6 Servicing and Maintenance ............................................................................................... 131.7 Maintenance Areas ........................................................................................................... 141.8 Authorised Operators........................................................................................................ 141.9 Protective Equipment........................................................................................................ 142. Transportation/Installation .........................................................................152.1 Delivery ............................................................................................................................. 152.2 Transportation ................................................................................................................... 152.3 Installation ......................................................................................................................... 152.4 Hitching Up ........................................................................................................................ 162.4.1 Hitching-up a Tractor to the Xpress / preparing for Transport ........................................... 162.5 Folding and Unfolding........................................................................................................ 172.5.1 Unfolding into the Work Position ....................................................................................... 172.5.2 Folding into the Transport Position ................................................................................... 172.6 Preceding and Trailing Implements ................................................................................... 182.6.1 Hitching a Disc Harrow to the X-Press ............................................................................. 182.6.2 Transporting an X-Press Towed Behind a Disc Harrow ................................................... 182.6.3 Changing from Work to Road Transport (Disc Harrow Towed Behind an X-Press). ........ 192.6.4 Hitching a Rear Roll to the X-Press .................................................................................. 192.7 When Driving on the Road ................................................................................................ 202.8 Parking the Machine ......................................................................................................... 203. Technical Data .............................................................................................214. Adjustment/Operation ..................................................................................224.1 Description ........................................................................................................................ 224.2 Disc Units ......................................................................................................................... 244.3 Double Disc Roller ............................................................................................................ 254.4 Work Settings ................................................................................................................... 264.5 Starting Settings ................................................................................................................ 274.5.1 Variation of Settings .......................................................................................................... 284.6 Adjusting Disc Frame Depth ............................................................................................. 294.7 Work Instructions .............................................................................................................. 294.8 Checks .............................................................................................................................. 295. Servicing and Maintenance .........................................................................305.1 Servicing ........................................................................................................................... 305.2 Cleaning ............................................................................................................................ 30

Table of Contents


Table of Contents

5.3 Disc Hub Maintenance ...................................................................................................... 305.3.1 Tightening Disc Hubs ........................................................................................................ 305.3.2 Bearing Seals ................................................................................................................... 315.3.3 Reassembly ...................................................................................................................... 315.4 Double Disc Axles ............................................................................................................. 315.5 Adjusting the System Pressure ........................................................................................ 325.6 Preparation for Storage ..................................................................................................... 335.7 Operator Support .............................................................................................................. 335.8 Maintenance Intervals ....................................................................................................... 335.9 Maintenance Overview...................................................................................................... 345.10 Overview of Lubricating Points ......................................................................................... 355.11 Lubricating the Machine .................................................................................................... 365.12 Handling of Lubricants ...................................................................................................... 365.13 Lubricants & Hydraulic Oil ................................................................................................ 376. Faults and Remedies....................................................................................387. Parts & Assembly .........................................................................................397.1 Parts & Assembly Contents .............................................................................................. 39


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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 X-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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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 X-Press has been manufactured bySIMBA with great care. However, problemsmay still occur when it is used for the intendedpurpose. These may include:

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

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.

1.2 Use for the IntendedPurposeThe SIMBA X-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 X-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.

1. Safety Data


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

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).

1. Safety Data


1.5.3 Changing Equipment• Secure the machine to prevent it fromaccidentally rolling away!• Use suitable supports to secure any raisedframe sections suspended above you!• Caution! Risk of injury due to projecting parts!

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.

1.6 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.

In the case of hydraulic cylinders that havebeen cleaned using high pressure equipmentensure that all hydraulic circuits are functionaland pressurised fully in both directions. Thisprovides the necessary coating of oil ontocylinder rods after cleaning.

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

1. Safety Data


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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-edged machinecomponents).

• Protective goggles (to stop dirt getting intoyour eyes).

1. Safety Data


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 been removedfor transportation, these shall be mounted byour service technicians/authorised dealersbefore the instruction takes place.• Check all important screw connections!• Lubricate all nipples and joints!• Check all hydraulic connections and linesfor damage.

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

2.1 DeliveryThe machine is normally delivered, fullyassembled.

• The machine can be lifted off with a craneor other suitable lifting equipment.

• The machine should be hitched to a tractorand driven off a low-loader.

2.2 TransportationThe X-Press can be transported on publicroads by hitching it up to a tractor or on a low-loader.

• It is important to observe the permitteddimensions and weights when transporting themachine.

• If the machine is transported on a trailer or alow-loader, it must be secured using strapsor other devices.

• Before transporting the machine on publicroads, it must be adjusted to its transportationposition and the stipulations relating to roadtransportation fulfilled.

The transportation width can varyaccording to the adjustment ofworking parts (eg. discs, tines, etc).It may be necessary to adjust theseelements in order to achieve theminimum transport width.

Adjustments, including theattachment of transport devices,should be made at ground level;lowering the machine may benecessary to achieve this.

• The maximum permissible speed is 25 km /h.

2. Transportation / Installation


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

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

When the X-Press is parked forextended periods of time it shouldideally be left in the unfolded, i.e.work, position for stability, safety andease of access for maintenance.However, parking the X-Press in thefolded position (using the parkingstands provided) is acceptable inthe normal course of operation.

Tractor Oil Flow Adjustment:As a general rule the tractor oil flowrate should be set in the lowestsetting before starting. This can thenbe increased to allow the desiredrate of operation as applicable. Thiswill minimise excessive oil flow andconsequent power usage and heatgeneration.

1. Ensure the tractor hydraulics aredepressurised and in the locked orclosed (not float) setting.

2. Ensure the rear axle taps are locked toavoid high pressure at the quick releasecouplings.

3. Couple the hydraulic hoses to the tractorensuring that the two wing hoses(yellow) are together and the twodrawbar cylinder hoses (red) aretogether.

4. Connect the tractor to the drawbar usingthe hydraulics to raise or lower the heightof the shackle.

5. Open the rear axle taps

6. Carefully operate the hydraulics to lowerthe drawbar and tilt the X-Press onto theroad transport wheels. Fully extend thedrawbar cylinders.

7. Ensure that the wing strap is fitted to tiethe two wing sections together.

8. Ensure that parking stands are lockedup in their work positions.

9. If the machine is already folded it is nowready for transport. If the machine isunfolded then operate the fold circuit andfit the transport strap.


Fig. 2.01: Rear Axle Cylinder

Fig. 2.02: Manifold Block


2.5 Folding and Unfolding2.5.1 Unfolding into the WorkPosition

1. Ensure that the taps on the rear axlecylinder (Fig. 2.01, taps A and B) are inthe open position (ie. in line with flow).

2. Remove the transport strap from therear wing cylinders. Do not climb on themachine to remove the transport strap.

3. Lift the machine clear of the groundready for unfolding.

4. Operate the hydraulics to fully unfold thewings.

When wings are fully lowered theywill appear to be lower at thewingtips. This is to enable themachine to ‘float’ over unevenground in work and is normal.

5. Ensure that the parking stands are in thefully raised position.

6. Lower the machine to the ground untilthe drawbar cylinders touch the depthstops.

7. Retract the rear axle cylinderscompletely.

8. Close the taps on the rear axle to lockthe wheels clear of the ground duringwork.

9. Check the wing pressure on the gauge(shown in Fig. 2.02). If this is above orbelow the desired value then pressurisethe wings to fold which will zero thesetting. Increase the pressure on thecylinder side by adjusting the valve(Fig.2.02, valve 3) clockwise. By

rotating anticlockwise the pressure willbe reduced (see page 32 for moredetails). Pressurise to unfold until therequired pressure is achieved.

10. Draw the X-Press into work then set thedesired pitch of the machine by addingor removing shims from the drawbarcylinder or disc frame adjusters. Thechassis should ideally be set to runslightly nose high. The drawbarhydraulics may be worked in float ifdesired.

2.5.2 Folding into theTransport Position

1. Open the axle taps (Fig. 2.01, taps Aand B).

2. Operate the hydraulics to fully raise themachine.

3. Fold the machine fully.

4. Close the taps on the rear axle. Fit thetransport strap across the pins on therear wing cylinders for transport safety.

5. The machine is ready for transport. Ifthe X-Press is to be unhitched from thetractor in the folded position the parkingstands should be lowered.


Fig. 2.03 Folded Machine


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2.6 Preceding & TrailingImplements

2.6.1 Hitching a Disc Harrowto the X-Press

1. Remove the transport straps from thedisc harrow, exercise great CAREwhen extending the axle cylinder.

2. Reverse the disc harrow up to the X-Press drawbar ensuring that the twodrawbars are aligned allowing a slightclearance to enable the machines to becoupled together.

3. Lower the disc harrow to the ground.

4. Connect the four hydraulic hoses fromthe X-Press into the disc harrow rearoutlets ensuring that the two wing hosesare together and the two drawbarcylinder hoses are together. Ensure thatthe folding circuits and lift drawbarcircuits are coupled correctly.

5. Raise the X-Press drawbar above thedisc drawbar (200mm approx.).

6. Raise the disc harrow to the same heightas the X-Press drawbar then reversethe disc harrow to couple the twomachines together. A pair of additionaltaps (P00774) may be required in thelift circuit of the disc harrow or the X-Press. This will isolate the drawbarcircuit.

7. Operate the hydraulics to lower the rearaxle and drawbar, tilting the X-Pressonto the road transport wheels. Fullyextend the drawbar cylinders.

8. Operate the hydraulics to fold the wings.

9. Operate the hydraulics to lift the discharrow into the transport position.

10. Fit the disc harrow transport straps.

11. Fit the X-Press wing transport strap totie the two wing sections together.

12. Ensure that parking stands are lockedup in their work position.

When the X-Press is used in tandem with adisc harrow the disc should be set to theoperators manual i.e. front disc gang to be50mm closer to the ground than thecorresponding disc blade on the rear gang.

With both machines in the transport positioni.e. raised and folded, the top frame of thedisc harrow should be slightly nose down orhorizontal even when the downward load fromthe X-Press is applied to the drawbar of thedisc harrow.

The frame may be levelled by altering therearward tilt of the X-Press to increase orreduce the loading on the disc rear drawbar.


2.6.2 Transporting an X-PressTowed Behind a Disc Harrow

With both machines in the transport positioni.e. raised and folded, the top frame of thedisc harrow should be slightly nose down orhorizontal even when the downward load fromthe X-Press is applied to the drawbar of thedisc harrow. The top frame should NEVERbe tail low in transport as this will give a highnegative loading on the tractor which couldlead to loss of traction to the rear wheels.

Extreme caution must be taken when the X-Press is transported up steep gradients andacross side slopes. On the wide models,higher drawbar loading can be achieved byshortening the drawbar cylinder.


2.6.4 Hitching a Rear Roll tothe X-Press

Follow procedure 2.4 (page 16) to couple atractor to the X-Press. Once the tractor issafely connected to the implement and in itsfolded setting, raise the machine fully clear ofthe ground.

1. Reverse the X-Press up to the roller.

2. Align the X-Press and roller drawbars,lower the X-Press to the ground anddepressurise the lift hydraulics.

3. Raise / lower the axle as required toalign the respective machines‘drawbars and couple together.

4. Couple the rear roll to the lift circuit ofthe X-Press, ensuring that the hoses areconnected to the corresponding circuiton the trailing machine.

5. Couple the rear roll wing (fold) circuit tothe wing (fold) circuit of the X-Press.

6. Fully raise the X-Press and the roll clearof the ground.

7. Check that all transport straps / devicesare fitted.


Prior to leaving the field to travel on a publichighway ensure that any clods of soil areremoved from the machine to prevent themfrom fouling the road.

MAXIMUM ROAD TRANSPORT SPEED 18MPH (25 KPH).

2.6.3 Changing from Work toRoad Transport (X-PressTowed Behind a Disc Harrow)

1. Remove the disc harrow wing lockingbolts.

2. Operate the hydraulics to raise the discand X-Press.

3. Operate the hydraulics to fold the wingson both the disc harrow and the X-Press.

4. Fit the transport straps to bothmachines.

It may be necessary to shorten thelevelling springs until the top frameof the disc harrow is horizontal orslightly nose down before moving themachines.

Shortening the X-Press drawbar cylinder willincrease the loading on the rear of the discframe. If necessary this can be used to levelthe disc top frame for road transport.


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2.7 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.

2.8 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 the machine on level and solid ground.• With the machine raised move the parkingstands into position.• Lower the machine onto the parking standsensuring that it is stable.• Remove the drawbar pin and drive forwardslowly until hitch is clear of tractor drawbar.• Lower the drawbar to the ground.• Switch off the tractor.• Disconnect hydraulic lines from the tractor.



3. Technical Data X-Press

* It is important to correctly match your implement to your tractor for optimum performance.Two power ratings are listed above. The lower HP figure relates to tracked tractors, thehigher HP figure relates to wheeled tractors.

3. Technical Data

4.6m 5.5m 6.6mWorking Width 4600mm 5500mm 6600mmTransport Width 2950mm 2950mm 2950mmTransport Height 2790mm 3290mm 3790mmLength 6700mm 6700mm 6700mmWeight 5540kg 6350kg 7570kgNo. of Discs 36 44 52Tractor Power Required (H.P.)* 140/150 160/180 200/220


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4. Adjustment/Operation

4. Adjustment / Operation

1. Drawbar2. Parking Stands3. Discs4. DD700 Roll5. Disc Angle Adjusters6. Disc Frame Pitch Adjusters7. Rear Drawbar8. Transport Axle

4.1 Description

Fig. 4.01: Simba X-Press


The SIMBA X-Press is a versatile implementdesigned to perform an excellent shallowcultivation combined with effectiveconsolidation.

It can be used in reduced tillage systems toincorporate stubble or to work downploughing on lighter soil types. Like all Simbamachines it features the latest innovationswhich combine to give an efficient, well-builtunit with unrivalled reliability.

Consolidation is key to most operations. Thedesign of the X-Press ensures that this is notcompromised during use. This is becausethe penetration of the front discs is achievedby angling the disc gangs and not bytransferring weight from the rear roller ontothe discs. The in line rear roller ensuresuniform consolidation is achieved across thefield.

The X-Press can operate in situations wherehigh levels of surface trash exist. This ispossible because of the massive clearancewithin the machine. The front and rear discgangs are 1050mm (42") apart and thedistance between the rear gang and the DDroller is another 815mm (33"). The fact thatthe DD roller is 700mm (28") in diameter alsohelps ease the flow of trash and ensures thatthe rolling resistance is kept to a minimum.

The X-Press is designed for high speedoperation at 8-l2kph. The in-built weight ofaround 1 tonne per metre ensures that thedesired depth is maintained at the optimalforward speed.

Movement from field to field or along the roadis safe and simple. The X-Press wings foldvertically whilst the main frame raises parallelto the ground giving minimal height and widthfor transport. An optional rear drawbar allowsa following implement (such as a CambridgeRoll) to be used and towed in tandem withthe X-Press.


Because of the in line rear DD roller the X-Press can be tilted rearward during headlandturns. The discs are then lifted clear off theground reducing the risk of overworking theheadlands.


24

4.2 Disc UnitsThe X-Press features two rows of discs whichchop and mix the crop residue. A disc spacingof 250mm ensures a fine tilth and beingarranged in a symmetrical format around thecentre line of the machine, crabbing iseliminated, leaving the machine to pull straightmaking the most efficient use of the poweravailable.

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 graduated adjuster.


Fig. 4.02: Disc Frame

Adjustable angling of the discs (between 10°-25°) ensures penetration and stubble mixingare achieved in one pass. Working depth canbe varied simply via shimmed adjusters. Allthis is achieved without compromise toconsolidation.

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

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.

The centre disc unit can be adjustedindependantly of all other disc units to ensurea level finish across the machine width.


4.3 Double Disc RollerThe standard DD700 roller is made up ofindividual 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 disc units. Thecorrugated surface left by the roller isweatherproof both for wet or dry situations.


Fig. 4.03: Double Disc Roller


26


4.4 Work SettingsIn work the wing cylinders should be fullyextended. The gangs are able to float overany undulations on the ground due to theirfloating frames. A simple pressurisedhydraulic circuit automatically sets itself as thewings are unfolded.

Optimum performance has been found to beachieved when the press roll rings have wornaway the painted finish leaving a smooth shinysurface. When the press roll rings are new orrusty, soil may tend to pick up on the surfaceand blockage may occur, this will reduce whenthe rings are shiny again.

The X-Press should be run with the chassisslightly nose high by extending the drawbarcylinders to the necessary position. In practiceit is possible to use the X-Press on groundconditions that are unsuitable to achieve thedesired effect, and it is usually possible tooperate the press without regular blockageunder such unsuitable conditions, assumingthat the axles are tight and rings smooth. Assuch, especially under wet conditions, it isadvisable to check on the cultivation effect ofthe disc and X-Press combination.

It is not necessary to tilt the X-Press onto thetransport wheels during headland turnswhether the machine is used independentlyor in tandem with a disc harrow. Normally,the X-Press should be tilted sufficiently for thediscs to clear the ground (at which point therear axle wheels will still be clear of groundcontact).

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 angle onthe discs and forward speed will have tobe decreased.

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

• In hard conditions increase the discangle to increase penetration.

Disc Angle Setting


4.5 Starting Settings

The following pages detail the recommendedstarting settings for the X-Press. These set-tings can then be used as a base for furtheradjustment in order to get the optimumperformace from your machine.

Ensure all settings from the left and right handsides of the machine mirror each other.

Drawbar Cylinder

1x2x

2x 1xThe drawbar cylinder shim settings are subject to the tractor drawbar height. Assuch, the shim settings shown above are intended as a suggestion only. Themachine should be set to run with the chassis level to nose high dependingupon working depth..

Black29mm

Silver51mm

Red10mm

Blue7mm


1x Yellow20mm


28


1x 1x

Disc Frame Pitch

Blue7mm

Red10mm

The centres of the adjuster should be factory set to 640mm when the machine is re-ceived. This is an ideal starting point before beginning to add shims to set the disc pitch.

4.5.1 Variation of Settings

If working conditions change (for example, from dry to wet conditions) then the following tableshould be consulted as a rough guide.

Disc Angle AdjustersFront Gang Rear Gang

VARIATION IN CONDITION SETTING REVISIONREDUCE DISC ANGLE INCREASE DISC FRAME PITCH & DRAWBAR SHIM LENGTH (RATIO 2 DRAWBAR : 1 DISC PITCH)INCREASE DISC ANGLEREDUCE SPEEDINCREASE DRAWBAR SHIMS DECREASE DISC FRAME PITCH & DRAWBAR SHIM LENGTH (RATIO 2 DRAWBAR : 1 DISC PITCH)INCREASE DISC ANGLEREDUCE SPEED

FROM HARD/DRY TO LOOSE/WET

FROM STUBBLES TO HIGHER TRASH (TO INCREASE INCORPORATION)

FROM SHALLOW TO DEEP (NOTE 75-100mm MAX WORKING DEPTH)

1x Yellow20mm


4.7 Work InstructionsDriving speedThe X-Press can be driven at speeds of upto 12 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.

4.8 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.

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?


4.6 Adjusting Disc FrameDepth

Adjustment of the disc frame depth isachieved by lengthening or shortening theadjusters as required in combination withraising or lowering the disc frames relative tothe DD roller by adding or removing drawbarshims (for example, to increase disc depthremove drawbar shims and adjust theturnbuckle as required). Once set, theadjusters should be locked by adding shimsto the lower end thread and tightening.

To change the settings it is advisable to liftthe disc frames just clear of the ground so thatthe adjusters can be lengthened enough to fitthe amount of shims required. When theshims have been fitted the machine can belowered, making it easier to tighten theadjuster against the shims.

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 attentionto your surroundings. Ensure thatnobody (children!) is in themanoeuvring area.

• Park the machine on level and solid ground.• With the machine raised move the parkingstands into position.• Lower the machine onto the parking standsensuring that it is stable.• Remove the drawbar pin and drive forwardslowly until hitch is clear of tractor drawbar.• Lower the drawbar to the ground.• Switch off the tractor.• Disconnect hydraulic lines from the tractor.


30

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.

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.

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

5.3 Disc Hub Maintenance

5. Servicing and Maintenance

Grease every disc hub until greaseshows from the seals according tothe lubricating intervals outlined onpage35.

Check disc hubs regularly fortightness.

Regularly examine hub caps,seals, shear and pivot bolts and alltracking bolts for tightness andeffectiveness twice weekly or every50 working hours (whichever ismore frequent).

1 Ensure that the bearing seal is in thecorrect orientation when replacing /assembling components.

2 Ensure that the spindle is free from dirtand the nut and outer bearing can easilyslide on it.

3 Tighten the crown nut with a handspanner (a torque wrench is notrequired) while turning the hubclockwise until the bearing drags slightly(you feel the hub turning heavily). Someresistance will be due to friction from theseal.

4 Turn back the crown nut to the nextlocking position. Even if the tighteningof the nut has reached an exact fixingposition, turn it back.

5 Insert the retaining pin and hook the bowspring in the groove of the crown nut.

6 Try to shake/rock the outer edge of thehub/spindle: play of 0.1 / 0.2mm will notreduce the bearings’ life and, in addition,prevents overheating. If the adjustmentis correct the hub should turn freely withthe only friction being from the seal.

5.3.1 Tightening Disc Hubs

Fig. 4.05: Disc Bearing Assembly



5.3.2 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. 4.07). Thischamfered lip prevents dirt ingress into thehousing and also allows grease to be flushedthough when greasing.

Chamfered Seal

Fig. 4.07: Correct Seal Orientation

Fig. 4.08: Spindle w/Bearing & Seal

5.3.3 ReassemblySimba recommend that the seal and the innerbearing are assembled on the spindle (as perFig. 4.08) before inserting it into the housingand reassembling the unit.

5.4 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.

Fig. 4.06: Checking Disc Bearing Adjustment


32


5.5 To Adjust the SystemPressure

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.

It is normal to operate at 10-20 bar. This canbe increased to 40-50 bar max, or reducedto 5 bar as conditions determine. Higherpressure will cause the wing tips to dig incausing the centre of the machine to lift it out.Too little pressure will cause the wing tips tolift out & the centre of the machine to dig in.When towing another implement behind theX-Press, the pressure may need increasingto compensate.

In all cases the normal adjustment method isto minimise system pressure & then increaseby adjusting the pressure valve until thedesired pressure is achieved.

In all cases, regardless of tractor make,adjustment should start from zero (minimumpressure) and gradually increase up todesired pressure value.

With the machine off the ground,

1. Pressurise the wings to unfold. As theunfolding begins the pressure readingon the gauge will drop. When the wingshave fully unfolded the pressure readingwill start to climb. Keep pressurising thewings until the gauge has stabilised atthe pre-set pressure. The standardfactory setting is 15 bar.

2. If the system needs adjusting:- Partiallyfold the wings & hold them in thisposition. To adjust the pressure utilisevalve 3 (shown in Fig. 5.04). Unscrewthe adjusting screw until no resistancecan be felt (almost fully unscrewedposition). Unfold the wings fully asbefore, checking the gauge reading.Maintain hydraulic pressure unfoldingwings & adjust the screw whilstpressurising.

• Turning adjuster clockwise increasespressure.

• Turning adjuster anti-clockwisedecreases pressure.

Once the desired pressure is achieved lockthe valve. As a check, partially fold the wings,stop, and then unfold again maintainingpressure until the gauge stabilises at yourdesired setting.

Fig. 5.04: Manifold Block



5.7 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.

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!

5.6 Preparation for StorageIf 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.

Cover any rubber sections beforeusing oil sprays. These sectionsmust not be oiled.Remove any traces of oil with asuitable cleaning agent.

5.8 Maintenance IntervalsApart 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.


34


5.9 Maintenance Overview

X-Pr

ess

Mai

nten

ance

Ove

rvie

w

Afte

r firs

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nIn

stru

ctio

nsIn

terv

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crew

, bol

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tions

Che

ck th

ey a

re fi

rmly

seat

ed. T

ight

en /

Secu

re if

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ry

---

---

Che

ck w

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ssC

heck

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deliv

ery

and

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re tr

ansp

ortin

g th

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---

-Lu

bric

ate

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verv

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of l

ubric

atin

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--

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daily

---

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epth

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Page

32

Dis

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mou

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nd s

moo

th o

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tion

daily

Page

s 24

, 30

Rol

l bea

rings

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tion,

mou

ntin

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nd s

moo

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pera

tion

daily

Page

s 25

, 31

Dou

ble

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segm

ents

Che

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ondi

tion

and

ensu

re th

ey a

re fi

rmly

secu

red

daily

Page

s 25

, 31

Safe

ty d

evic

es (P

arkin

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ands

, tra

nspo

rt st

rap)

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ondi

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and

func

tion

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---

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33


5.10 Overview of Lubricating Points

Fig. 5.06: DD Roll Grease Points Fig. 5.07: Disc Hub Grease Points

Fig. 5.08: Disc Frame Pitch Adj. Grease Points Fig. 5.09: Gang Angling Jack Grease Points

Fig. 5.10: Wheel Bearing Grease Points Fig. 5.11: Drawbar / Axle Cylinder Grease Points

* See page 37, section 5.13 for details

DD Roll Bearings Daily 5.06Disc Hub Bearings 100 hrs. * 5.07Disc Pitch Adjuster 50 hrs. 5.08Disc Angle Adjustment Jacks End of season 5.09Wheel Bearings 50 hrs. 5.10Drawbar & Transport Axle Cylinders 50 hrs. 5.11Pivot Points on Wings / Drawbar 50 hrs. -

X-Press lubrication points Interval Diag. No.



36


5.11 Lubricating theMachinePlease read the section entitled "UsingLubricants" 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 "Inspection" and "MaintenanceIntervals".

After it has been washed using a high-pressure hose or steam cleaned, the machineshould always be lubricated using a greasegun. Ensure that the universal joints andsplined shafts are lubricated regularly.

5.12 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.

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 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 discand wheel hubs of your X-Press. This greaseis a Lithium Complex soap dispersed in amineral oil and is interpreted by IARC asbeing non-carcinogenic. Grease cartridgesare available from Simba (P12710). Usingthis grease in combination with the laby-rinth type seal it is permissible to lengthenthe greasing interval on the disc hubs to100 hours. If using a standard agriculturalgrease the disc hubs should be lubricatedevery 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.



38

X-Press TroubleshootingFault Possible cause Remedy

Wings riding up at outside of machine Wings not pressured down Raise onto transport wheels and

pressure wings down

Wing pressure too low Increase wing pressure (refer to page 32)

Hard conditions Increase wing pressure (refer to page 32)

Centre section riding up Wing pressure too high Reduce wing pressure (refer to page 32)

Machine 'bouncing' in work Disc angle too great Reduce disc angle (refer to

page 24)

6. Faults and Remedies

6. Faults and Remedies

Space for Notes:

x-press manual 2006

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