Great Plains P13349 User Manual

P13349 15/04/05

X-Press

2

Operating Instructions

Declaration of Conformity

DECLARATION OF CONFORMITY

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

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

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

EN 292 - 1
EN 292 - 2

THE MANUFACTURER

Simba International Limited
Woodbridge Road
SLEAFORD
NG34 7EW
Lincolnshire
NG34 7EW
England.

Telephone [phone].

CERTIFIED ON BEHALF OF SIMBA INTERNATIONAL LIMITED.

Philip J. Wright. BSc (Hons) C Eng. MI Agr.E
Technical Director.

Operating Instructions

3X-Press

Warranty

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 Warranty 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.

X-Press

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Operating Instructions

Machine Identification

Enter the relevant data in the following list upon
acceptance of the machine:

Serial Number
Type of Machine
Machine Width
Year of Construction
Delivery Date
First Operation
Accessories

Operating Instructions/Spare Parts List: April 2005

Machine Identification

Dealer Address: Name: ......................................................................

Street: ......................................................................

Place: ......................................................................

Tel.: ................................................................. ....

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

SIMBA Address: SIMBA

Woodbridge Road Ind. Est.
Sleaford
Lincolnshire
NG34 7EW

Tel.: [phone]
Fax: [phone]
E-Mail: [e-mail]

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

Operating Instructions

5X-Press

Table of Contents

Contents

Machine Identification .................................................................................................................... 5

Introduction ........................................................................................................ 8

Foreword ....................................................................................................................................... 8

Warranty Guidelines ...................................................................................................................... 8

1. Safety Data ..................................................................................................... 9

1.1 Safety Symbols ................................................................................................................... 9

1.2 Use for the Intended Purpose ........................................................................................... 11

1.3 Operational Safety ............................................................................................................ 11

1.3.1 No liability for Consequential Damage .............................................................................. 11

1.4 Traffic Safety ..................................................................................................................... 12

1.5 Accident Prevention ..........................................................................................................12

1.5.1 Hitching-up the Machine.................................................................................................... 12

1.5.2 Changing Equipment ........................................................................................................ 12

1.5.3 During Operation .............................................................................................................. 12

1.6 Servicing and Maintenance ............................................................................................... 13

1.7 Operating Areas ................................................................................................................ 13

1.8 Authorised Operators........................................................................................................ 13

1.9 Protective Equipment........................................................................................................ 13

2. Transportation/Installation ......................................................................... 15

2.1 Delivery ............................................................................................................................. 15

2.2 Transportation ................................................................................................................... 15

2.3 Installation ......................................................................................................................... 15

2.4 Hitching Up ........................................................................................................................ 16

2.4.1 Hitching-up a Tractor to the X-Press / preparing for Transport ......................................... 16

2.7 When Driving on the Road ................................................................................................ 16

2.8 Parking the Machine ......................................................................................................... 16

3. Technical Data ............................................................................................. 17

4. Adjustment/Operation ..................................................................................18

4.1 Description ........................................................................................................................ 18

4.2 3 Point Linkage ................................................................................................................. 20

4.3 Disc Units ......................................................................................................................... 20

4.4 DD Light Roller ................................................................................................................. 21

4.5 Work Settings ................................................................................................................... 22

4.6 Starting Settings................................................................................................................ 23

4.6.1 Variation of Settings .......................................................................................................... 23

4.7 Adjusting Depth ................................................................................................................. 24

4.8 Work Instructions .............................................................................................................. 24

4.9 Checks.............................................................................................................................. 25

5. Servicing and Maintenance ......................................................................... 26

5.1 Servicing ........................................................................................................................... 26

5.2 Cleaning ............................................................................................................................ 26

5.3 Disc Hub Maintenance ...................................................................................................... 26

5.3.1 Bearing Seals ...................................................................................................................27

5.3.2 Reassembly ......................................................................................................................27

5.4 DD Light Roll..................................................................................................................... 27

5.5 Preparation for Storage ..................................................................................................... 28

5.6 Operator Support .............................................................................................................. 28

5.7 Maintenance Intervals ....................................................................................................... 28

5.8 Maintenance Overview...................................................................................................... 29

X-Press

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Operating Instructions

Table of Contents

5.9 Overview of Lubricating Points ......................................................................................... 30

5.10 Lubricating the Machine .................................................................................................... 31

5.11 Handling of Lubricants ......................................................................................................31

5.12 Lubricants & Hydraulic Oil ................................................................................................ 32

6. Faults and Remedies .................................................................................... 33

7. Parts & Assembly ......................................................................................... 35

7.1 Parts & Assembly Contents .............................................................................................. 35

Operating Instructions

7X-Press

Introduction

Introduction

Foreword

Make sure you have read and follow the
Operating Instructions carefully before using
the machine. By doing so, you will avoid
accidents, reduce repair costs and downtime
and increase the reliability and service life
of your machine. Pay attention to the safety
instructions!

SIMBA will not accept any responsibility for
any damage or malfunctions resulting from
failure to comply with the Operating
Instructions.

These Operating Instructions will assist you
in getting to know your machine and in using
it correctly for its intended purposes. First,
you are given general instructions in
handling the machine. This is followed by
sections on servicing, maintenance and the
action to be taken should a malfunction
occur.

We reserve the right to alter
illustrations as well as technical data
and weights contained in these
Operating Instructions for the purpose
of improving the X-Press.

Warranty Guidelines

1. The period of liability for material defects
(warranty) relating to our products is 12
months. In the case of written deviations
from the statutory provisions, these
agreements shall apply.

They shall become effective upon installation
of the machine with the end customer. All wear
parts are excluded from the warranty.

2. Warranty claims must be submitted to the
SIMBA Customer Service Department in
Sleaford via your dealer. It is only possible
to process claims which have been correctly
completed and submitted no later than 14
days after the date of repair.

These operating instructions are to be read
and followed by all persons working on or
with the machine, e.g.:

• Operation (including preparation, remedying

of faults in the operating sequence and
servicing).

• Maintenance (maintenance and inspection)

• Transportation.

Together with the Operating Instructions, you
receive a Spare Parts List and a Machine
Registration form. Field service technicians
will instruct you in the operation and
servicing of your machine. Following this,
the Machine Registration form is to be
returned to SIMBA. This confirms your
formal acceptance of the machine. The
warranty period begins on the date of delivery.

3. In the case of deliveries made under the
warranty which are subject to the return of
the old parts, the old parts must be returned
to SIMBA within 28 days after the damage
occurred.

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

5. Warranty repairs to be carried out by
outside companies, or repairs which are
expected to take more than 10 working
hours, must be agreed upon in advance with
the Customer Service Department.

X-Press

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Operating Instructions

1. Safety Data

1. Safety Data

The following warnings and safety
instructions apply to all sections of these
Operating Instructions.

1.1 Safety Symbols

On the machine

Read and observe the Ope­rating Instructions before
starting up the machine!

Parts may fly off during
operation. Keep a safe
distance away from the
machine!

Keep clear of the working
range of foldable machine
components!

Watch out for escaping
pressurised fluids! Follow
the instructions in the
Operating Instructions!

Never reach into areas
where there is a danger of
being crushed by moving
parts!

No passengers are allowed
on the machine!

Never reach into any
revolving parts!

Operating Instructions

9X-Press

1. Safety Data

Refer to Operating
Instructions before
attempting maintenance.

Operating Instructions:

The Operating Instructions distinguish
between three different types of warning and
safety instructions. The following graphic
symbols are used:

Important!

Risk of injury!

Risk of fatal and serious injuries!

It is important that all the safety instructions
contained in these Operating Instructions
and all the warning signs on the machine
are read carefully.

Ensure that the warning signs are legible.
Replace any signs that are missing or
damaged.

These instructions must be followed in order
to prevent accidents. Inform other users of
the warnings and safety instructions.

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

X-Press

10

Operating Instructions

1. Safety Data

1.2 Use for the Intended
Purpose

The SIMBA X-Press is built using the latest
technology and in accordance with the rele­vant recognised safety regulations. However,
risks of injury for the operator or third parties
and impairment of the machine or other
tangible assets can arise during use.

The machine is only to be operated when in
a technically perfect condition and for the
intended purpose, taking into consideration
safety and risks and following the Operating
Instructions. In particular, faults that can
impair safety are to be remedied
immediately.

Original parts and accessories from SIMBA
have been specially designed for this
machine. Spare parts and accessories not
supplied by us have not been tested or
authorised. Installation or use of non-original
SIMBA products may have a detrimental
effect on specific design features of the
machine and affect the safety of machine
operators and the machine itself. SIMBA will
accept no liability for damage resulting from
the use of non-original parts or accessories.

1.3 Operational Safety

The machine is to be put in operation only
after instruction has been provided by an
employee of the authorised dealer or an
employee of SIMBA. The “Machine
Registration” form is to be completed and
returned to SIMBA.

All protective and safety equipment, such
as removable protective equipment, must be
in place and functioning reliably before the
machine is put in use.

Check screws and bolts regularly for
tightness and retighten if necessary.

In the event of malfunctions, stop and
secure the machine immediately.

Ensure that any faults are remedied
immediately.

1.3.1 No Liability for
Consequential Damage

The X-Press has been manufactured by
SIMBA with great care. However, problems
may still occur when it is used for the intended
purpose. These may include:

The SIMBA X-Press is designed solely as a
cultivation implement. Use for any other
purpose, e.g., as a means of transport, will
be deemed to be improper use. SIMBA will
accept no liability for damage resulting from
improper use. The risk will be borne solely by
the operator.

• Worn wearing parts.

• Damage caused by external factors.

• Incorrect driving speeds.

• Incorrect setting of the unit (incorrect
attachment, non-adherence to the Setting
instructions).

Therefore, it is crucial to always
check your machine before and
during operation for correct
operation.

Compensation claims for damage which has
not occurred to the machine is excluded. This
includes any consequential damage resulting
from incorrect operation.

Operating Instructions

11X-Press

1. Safety Data

1.4 Road Traffic Safety

When driving on public roads, tracks and
areas, it is important to observe the relevant
road traffic laws as well as the specific
regulations relating to this machine.

Pay attention to the permitted axle
loads, tyre carrying capacity, and
total weight in order to maintain
adequate braking and steerability.

Passengers on the machine are
strictly forbidden!

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

1.5 Accident Prevention

1.5.3 During Operation

Ensure that the working range and the area
around the machine are clear (children!)
before operating the machine.

Always ensure adequate visibility!

Do not stand on the machine while it is in
operation!

Operators must have a suitable valid driving
licence in order to drive on public roads. In
the operating area, the operator is
responsible for third parties.

The person in charge must:

• provide the operator with a copy of the
Operating Instructions, and

In addition to the Operating Instructions, it is
important to observe the accident prevention
regulations specified by agricultural trade
associations.

1.5.1 Hitching-up the

machine

There 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 between

the machine and the tractor!

• Park the machine on firm, level ground.

1.5.2 Changing Equipment

• Secure the machine to prevent it from

accidentally rolling away!

• Use suitable supports to secure any raised

frame sections suspended above you!

• Caution! Risk of injury due to projecting parts!

• ensure that the operator has read and
understood the instructions.

• make sure that the operator is aware of the
specific regulations relating to the machine
when driving on public roads.

Never climb on to rotating parts such
as the roll unit. These parts may
rotate causing you to slip and suffer
serious injury!

X-Press

12

Operating Instructions

1. Safety Data

1.6 Servicing &
Maintenance

Ensure that regular checks and inspections
are always carried out within the periods
required by law or specified in these
Operating Instructions.

When carrying out service and maintenance
work always:

• switch off the tractor engine and remove
the ignition key.

• wait until all the machine parts have
stopped moving.

• depressurize the hydraulic system.

Prior to performing maintenance and
servicing work, ensure that the machine is
positioned on solid, level ground and is
secured to prevent it rolling away. Do not
use any parts to climb on to the machine
unless they are specifically designed for this
purpose.

1.7 Operating Areas

The operating areas include the drawbar,
hydraulic connections and depth adjustment
equipment as well as all operating points
requiring maintenance.

All operating areas will be specified and
described in detail in the following chapters
on servicing and maintenance.

Observe all safety regulations included in the
Section dealing with Safety, and in the sub­sequent sections.

1.8 Authorised Operators

Only those persons who have been
authorised and instructed by the operator may
operate the machine. The operator must be
at least 16 years of age.

1.9 Protective Equipment

For operation and maintenance, you require:

Before cleaning the machine with water,
steam jets (high-pressure cleaning
apparatus) or other cleaning agents, cover
all openings into which, for reasons of safety
or operation, no water, steam or cleaning
agents are to penetrate (bearings, for
instance).

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

Lubricate all the lubricating points to force
out any trapped water.

In the case of hydraulic cylinders that have
been cleaned using high pressure equipment
ensure that all hydraulic circuits are functional
and pressurised fully in both directions. This
provides the necessary coating of oil onto
cylinder rods after cleaning.

• Tight fitting clothing.

•Strong protective gloves (to provide
protection against sharp-edged machine
components).

• Protective goggles (to stop dirt getting into
your eyes).

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

13X-Press

Operating Instructions

1. Safety Data

X-Press

14

Operating Instructions

2. Transportation / Installation

2. Transportation and
Installation

Transportation and initial installation of the
machine are described in this chapter.

2.1 Delivery

The machine is normally delivered, fully
assembled.

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

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

2.2 Transportation

The X-Press can be transported on public
roads by hitching it up to a tractor or on a low­loader.

• It is important to observe the permitted
dimensions and weights when transporting the
machine.

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

2.3 Installation

When carrying out installation and
maintenance work there is a higher risk of
injury. It is important that you familiarise
yourself with the machine and read the
Operating Instructions beforehand.

Operator instruction and initial installation of
the machine are carried out by our service
technicians or authorised distributors.

The machine must not be used in any way
beforehand! The machine can only be
released for operation after instructions have
been provided by our service technicians or
authorised distributors.

• If any modules or parts have been removed
for transportation, these shall be mounted by
our service technicians/authorised dealers
before the instruction takes place.

• Check all important screw connections!

• Lubricate all nipples and joints!

• Check all hydraulic connections and lines
for damage.

• Before transporting the machine on public
roads, it must be adjusted to its transportation
position and the stipulations relating to road
transportation fulfilled.

• The maximum permissible speed is 25 km /h.

Operating Instructions

15X-Press

2. Transportation / Installation

2.4 Hitching Up

2.4.1 Hitching up a Tractor

to the X-Press / Preparing for
Transport

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

Tractor Oil Flow Adjustment:
As a general rule the tractor oil flow
rate should be set in the lowest
setting before starting. This can then
be increased to allow the desired
rate of operation as applicable. This
will minimise excessive oil flow and
consequent power usage and heat
generation.

1. Ensure the tractor hydraulics are

depressurised and in the locked or
closed (not float) setting.

2.5 When driving on the
road

When driving on the road the machine must
be converted to the transportation position.

When driving on the road, raise the
machine completely to prevent the
working elements dragging on the
ground.

On 3+4m Rigid models ensure that
the tractor rear lights are visible
from behind during transport.

2.6 Parking the machine

In order to avoid damage as a result of
moisture, the machine should be parked, if
possible, indoors or under cover.

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

2. Couple the hydraulic hoses to the tractor

ensuring that the two wing hoses
(yellow) are together (4m Folding model
only)

3. Connect the tractor to the machine

using the hydraulics to raise or lower the
the height of the tractor lower link arms.

4. When the lower link arms are aligned fit

the lower link pins and the lynch pins.

5. Fit the tractor toplink between the tractor

and the machine.

6. Raise the machine using the tractor link

arms.

On 4m Folding models if the
machine was parked unfolded
ensure that it is fully raised, then fold
using the wing cylinders.

• Park the machine on level and solid ground.

• Lower the machine onto the parking stands
ensuring that it is stable (4m Folding models
only). On 3+4m Rigid models, lower the
machine onto the disc units.

• Remove the toplink and lower the link arms
so that pins can be removed.

• Switch off the tractor.

• Disconnect hydraulic and electric lines from
the tractor (4m Folding models only).

X-Press

16

Operating Instructions

3. Technical Data X-Press

Working Width
Transport Width
Transport Height
Length
Weight
No. of Discs
Tractor Power Required (H.P.)*

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

3. Technical Data

3m 4m 4m F/W

3000mm 4000mm 4000mm
2985mm 4040mm 2950mm

N/A N/A 2650mm

2530mm 2530mm 2640mm

1750kg 2440kg 2920kg

20 32 32

80-100 110-140 110-140

Operating Instructions

17X-Press

4. Adjustment / Operation

4. Adjustment/Operation

4.1 Description

1. 3 Point Linkage

2. Discs

3. DD Light Roller

4. Roll Depth Adjusters

5. Disc Angle Adjusters

Fig. 4.01: Simba Mounted X-Press - Rigid

1. 3 Point Linkage

2. Discs

3. DD Light Roller

4. Roll Depth Adjusters

5. Disc Angle Adjusters

6. Hydraulic Fold Cylinders

7. Lights

Fig. 4.02: Simba Mounted X-Press - Folding

X-Press

18

Operating Instructions

The SIMBA X-Press is a versatile implement
designed to perform an excellent shallow
cultivation combined with effective
consolidation.

It can be used in reduced tillage systems to
incorporate stubble or to work down
ploughing on lighter soil types. Like all Simba
machines it features the latest innovations
which combine to give an efficient, well-built
unit with unrivalled reliability.

Consolidation is key to most operations. The
design of the X-Press ensures that this is not
compromised during use. This is because
the penetration of the front discs is achieved
by angling the disc gangs and not by
transferring weight from the rear roller onto
the discs. The in line rear roller ensures
uniform consolidation is achieved across the
field.

4. Adjustment / Operation

The X-Press can operate in situations where
high levels of surface trash exist. This is
possible because of the massive clearance
within the machine. The front and rear disc
gangs are 830mm apart and the distance
between the rear gang and the DD roller is
another 240mm.

The X-Press is designed for high speed
operation at 8-l2kph. The in-built weight of
around 600kg per metre ensures that the
desired depth is maintained at the optimal
forward speed.

The DD Light roller gives an even
consolidation across the full machine width
giving a fine, firmed finish from the 150mm
DD spacing.

Operating Instructions

19X-Press

4. Adjustment / Operation

4.2 3 Point Linkage

The standard Category 3 linkage at the front
of the X-Press also has the ability to fit
Category 2 tractor linkages by reversing the
upper and lower link pins in their respective
positions.

A level, evenly cultivated finish is maintained
by adjusting the balance of soil throw between
the front and rear disc.

All disc arms are shear bolt protected so they
break back if they meet obstructions. Sprung
Pro-Flex leaves offer further protection against
damage as well as offering a degree of
contour following as they flex up and down in
work.

Fig. 4.04: Discs

Fig. 4.03: 3 Point Linkage

4.3 Disc Units

The X-Press features two rows of discs which
chop and mix the crop residue. A disc spacing
of 250mm ensures a fine tilth.

The discs fitted to the X-Press are 500mm in
diameter (20") and 6mm thick. They are
manufactured from heat treated chrome
boron steel which ensures excellent wear
resistance and enhanced working life. Each
disc is mounted on a Pro-Flex sprung leaf
linked to a track rod system. Gang angles
can be varied with ease and accuracy using
a graduated adjuster.

Adjustable angling of the discs (between 10°­25°) ensures penetration and stubble mixing
are achieved in one pass. Working depth can
be varied via the 3 point linkage and the rear
roll linkage.

Fig. 4.05: Disc Angle Adjustment Jacks

X-Press

20

Operating Instructions

4.4 DD Light Roller

The DD Light roller is made up of individual
Double Disc (patented) Ring segments.

The DD Light roll is designed to consolidate
the soil whilst cutting and crushing any clods.

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

The rear DD Light roller carries a proportion
of the machine’s weight to ensure
consolidation. It also regulates the depth of
the disc units. The corrugated surface left by
the roller is weatherproof both for wet or dry
situations.

4. Adjustment / Operation

Fig. 4.06: DD Light Roller

21X-Press

Operating Instructions

4. Adjustment / Operation

4.5 Work Settings

Optimum performance has been found to be
achieved when the DD Light roll rings have
worn away the painted finish leaving a smooth
shiny surface. When the DD Light rings are
new or rusty, soil may tend to pick up on the
surface and blockage may occur, this will
reduce when the rings are shiny again.

The X-Press should be run with the chassis
level to slightly tail low. In practice it is possible
to use the X-Press on ground conditions that
are unsuitable to achieve the desired effect,
and it is usually possible to operate the DD
Light roll without regular blockage under such
unsuitable conditions, assuming that the roll
assemblies are tight, the scrapers correctly
adjusted and rings smooth. As such,
especially under wet conditions, it is advisable
to check on the cultivation effect of the X­Press.

General Rules when Setting
the X-Press

• The lighter the land conditions the less
the disc angle required and the forward
speed can be increased.

• The wetter the land conditions the less
the disc angle required and the forward
speed will need to be decreased.

• Heavier land will require more of a disc
angle and a slower forward speed.

• The more the trash the less the angle on
the discs and forward speed will have to
be decreased.

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

The mounted X-Press should be lifted fully
clear of the ground for all headland turns.
Turning with the disc units or roller on the
ground could lead to damage of these
components.

In work, the tractor lower link arms may be
run in float in order to allow the machine to
follow undulations in the soil.

• In hard conditions increase the disc
angle to increase penetration.

Disc Angle Setting

X-Press

22

Operating Instructions

4. Adjustment / Operation

4.6 Starting Settings

This page details the recommended starting settings for the X-Press. These settings can
then be used as a base for further adjustment in order to get the optimum performance from
your machine.

3 Point Linkage / DD Light Roller

The machine should be set to run level front to rear and left to right.

4m Folding
Upper Link

Disc Angle Adjustment Jacks

Front Gang Rear Gang

4.6.1 Variation of Settings

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

VA RIATION IN CONDITION SETTING REVISION
FROM HARD/DRY TO LOOS E/W ET

FROM STUBBLES TO HIGHER TRASH
(TO INCREAS E INCORPORATION)

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

REDUCE DISC ANGLE
REDUCE CHASSIS PITCH
INCREASE DISC ANGLE
REDUCE SPEED
INCREASE CHASSIS PITCH
MOVE PINS ON ROLL LINKAGE
REDUCE SPEED
INCREASE DISC ANGLE

Operating Instructions

23X-Press

4. Adjustment / Operation

4.7 Adjusting Depth

To change the working depth it is advisable
to lift the machine clear of the ground so that
the rear roll linkage becomes loose. Move
the position of the depth stop and/or pin to
change the depth. Reversing the depth stop
through 180° and refitting gives a finer depth
adjustment.

4.8 Work Instructions

Driving speed

The X-Press can be driven at speeds of up
to 12 km/h.

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

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

Turning:

Before turning, the machine should
be lifted out of work while driving.
Likewise, it should lowered back
into work once the turn has been
completed.

Parking the machine

Fig. 4.07: Roll Linkage

When the depth has been altered, lower the
machine into work and check operation. If
the depth change has been significant then
other setting could be affected. This could
be chassis pitch (front to rear) and disc angle
for the given depth.

A small amount of cultivation, eg. a 20 metre
run, should be carried out before altering
these settings to check whether they are now
suitable for the cultivation effect required.
These settings should be adressed
immediately to prevent too much work being
carried out.

In order to avoid damage as a result of
moisture, the machine should be parked, if
possible, indoors or under cover.

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

• Park the machine on level and solid ground.

• Lower the machine onto the parking stands
ensuring that it is stable (4m Folding models
only). On 3+4m Rigid models, lower the
machine onto the disc units.

• Remove the toplink and lower the link arms
so that pins can be removed.

• Switch off the tractor.

• Disconnect hydraulic and electric lines from
the tractor (4m Folding models only).

X-Press

24

Operating Instructions

4.9 Checks

The working quality depends on the
adjustments and checks made prior to and
during work, as well as on regular servicing
and maintenance of the machine.

Before beginning work it is therefore
important to carry out any necessary servicing
and to lubricate the machine as required.

Checks prior to, and during
work:

• Is the machine correctly hitched up and the
coupling device locked?

• Have the hydraulic lines been connected
according to the colour coding?

• Is the machine in a level operating position
and the working depth set correctly?

4. Adjustment / Operation

Working Elements

• Are the discs and other cultivation tools in a
serviceable condition?

• Are the scrapers still operable, so that the
rolls do not jam?

Operating Instructions

25X-Press

5. Servicing and Maintenance

5. Servicing and
Maintenance

Follow the safety instructions for
servicing and maintenance.

5.1 Servicing

Your machine has been designed and
constructed for maximum performance,
operational efficiency and operator
friendliness under a wide variety of operating
conditions.

Prior to delivery, your machine has been
checked at the factory and by your authorised
dealer to ensure that you receive a machine
in optimum condition.

To ensure trouble-free operation, it
is important that servicing and
maintenance work is performed at
the recommended intervals.

5.2 Cleaning

In order to ensure that the machine is always
in operating condition and to achieve
optimum performance, perform the cleaning
and servicing work at regular intervals.

5.3 Disc Hub Maintenance

1. Grease every disc hub until grease
shows from the seals according to the
lubricating intervals outlined on page38.

2. Check disc hubs regularly for tightness.

3. Check main bearing adjustment (twin
taper roller) after 50 hours and thereafter
seasonally by ‘rocking’ the disc as per
Fig. 5.01. If play is evident then the
following procedure should be followed.
Loosen the small grubscrew locking the
bearing cap to the housing. Remove
bearing caps and locking pins, tighten
nuts to inhibit rotation before backing off
the nuts slightly until disc rotation is
enabled and play is eliminated (usually
between 1/6 - 1/12 of a turn). Re-fit the
locking pins. Fit and securely tighten
disc hub caps and flush with grease until
grease shows from seal area.

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

Avoid cleaning the roll / disc bearings with a
high- pressure hose or a direct water jet. The
housing, screwed connections and ball
bearings are not watertight.

In the case of hydraulic cylinders that have
been cleaned using high pressure equipment
ensure that all hydraulic circuits are functional
and pressurised fully in both directions. This
provides the necessary coating of oil onto
cylinder rods after cleaning.

X-Press

26

Operating Instructions

Fig. 5.01: Checking Disc Bearing Adjustment

5. Servicing and Maintenance

5.3.1 Bearing Seals

It is important when replacing the labyrinth
type bearing seals in X-Press disc hubs that
the seal is fitted the right way round. The
chamfered lip side should be at the outside
of the bearing housing (see Fig. 5.02). This
chamfered lip prevents dirt ingress into the
housing and also allows grease to be flushed
though when greasing.

Chamfered Seal

5.4 DD Light Roll

The axles on this roller are tensioned by the
main axle through the centre of the rings and
bearings. The DD Light roll is tensioned by
the end plates at the outer ends of the and by
the rubber spacers between each ring.

Specialist equipment is required
for the disassembly of DD Light
rollers. Please consult your dealer
under any circumstances that
require disassembly of these
axles.

Maintenance of these rollers is limited to
yearly/end of season greasing of the bearings
and regular inspection to ensure the
assemblies are tight, and scrapers are
correctly set.

Fig. 5.02: Correct Seal Orientation

5.3.2 Reassembly

Simba recommend that the seal and
outermost bearing are assembled on the
spindle (as per Fig. 5.03) before inserting it
into the housing and reassembling the unit.

The scraper is intended to clear dirt
from blocking between adjacent DD
rings. If adjustment to the scrapers
is required ensure that the metal
scraper cannot contact the rubber
spacer even under load. Regularly
inspect the rubber spacers for signs
of wear and adjust any scrapers to
ensure no contact can be made.

Fig. 5.03: Spindle w/Bearing & Seal

27X-Press

Operating Instructions

5. Servicing and Maintenance

5.5 Preparation for Storage

If you need to store the machine for a longer
period, observe the following points:

• Park the machine undercover if possible.

• Protect the roll / discs against rust. If you
need to spray the implements with oil, use
light biologically degradable oils, e.g. rape
oil.

Cover any rubber sections before
using oil sprays. These sections
must not be oiled.
Remove any traces of oil with a
suitable cleaning agent.

5.6 Operator Support

If you have a problem, please contact your
dealer. They will endeavour to solve any
problems which may occur and provide you
with support at all times.

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

5.7 Maintenance Intervals

Apart from daily maintenance, the
maintenance intervals are based on the
number of operating hours and time data.

Keep a record of your operating hours to
ensure that the specified maintenance
intervals are adhered to as closely as
possible.

Never use a machine that is due for
maintenance. Ensure that all deficiencies
found during regular checks are remedied
immediately.

Avoid sharp-edged and pointed
parts (disc blades, etc.) when
working on the machine.

Place the machine on suitable
supports when working
underneath! Do not work under a
machine which is not supported!

• Customer Number

• Name and Address

• Machine Model

• Serial Number of Machine

• Date of Purchase and Operating Hours

• Type of Problem

X-Press

28

Operating Instructions

5.8 Maintenance Overview

5. Servicing and Maintenance

X-Press Maintenance Overview

After first operation Instructions Interval Note

Check all screw, bolt and plug connections Check they are firmly seated. Tighten / Secure if necessary --- ---

Lubricate machine See overview of lubricating points --- Page 30

During operation

Lubricate machine See overview of lubricating points --- Page 30

Disc Angle Adjusters, Working Depth Check setting and ensure they are firmly secured daily Page 22-24

Hydraulic system and components (if applicable) Check seals, signs of crushing/wear, function and condition daily ---

Disc Hub Units / Pro-Flex Leaves Check condition, mountings and smooth operation daily Pages 20

Roll bearings Check condition, mountings and smooth operation daily Pages 21

DD Light roller ring segments Check condition and ensure they are firmly secured daily Pages 20

After season

Safety devices (transport strap) (if applicable) Check condition and function daily ---

Lubricate machine See overview of lubricating points --- Page 30

Toplinks / Bolts Grease any exposed threads --- ---

Entire machine Carry out cleaning and maintenance --- ---

Operating Instructions

After 4 years

Spray DD Light roll with oil Use biological oil if possible - cover rubber elements --- ---

Hydraulic pipes (if applicable) Replace MRL Anh I EN 1533

29X-Press

5. Servicing and Maintenance

5.9 Overview of Lubricating Points

X-Press lubrication points Interval Diag. No.

DD Light Roll Bearings (One pump only!) End of s eason 5.04
DD Light Roll Pivot End of s eason 5.05
Disc Hub Bearings 100 hrs. * 5.06
Disc Angle Adjusters End of s eason 5.07
Wing Cylinder Pivots (4m Folding m odels only) End of s eason 5.08
Wing Hinges (4m Folding models only) End of s eason 5.09

* See page 32, section 5.12 for details

Fig. 5.04: DD Light Grease Points Fig. 5.05: Roll Pivot Grease Points

Fig. 5.06: Disc Hub Grease Points

Fig. 5.07: Disc Angle Adj. Jacks Grease Points

Fig. 5.08: Wing Cylinder Pivots

X-Press

30

Operating Instructions

Fig. 5.09: Wing Hinges

5. Servicing and Maintenance

5.10 Lubricating the
Machine

Please read the section entitled "Using
Lubricants" carefully before lubricating the
machine.
The machine must be lubricated regularly in
order for it to remain serviceable. Regular
lubrication also contributes towards extending
the service life of your machine.
The recommended lubricating intervals are
specified in "Inspection" and "Maintenance
Intervals".

After it has been washed using a high­pressure hose or steam cleaned, the machine
should always be lubricated using a grease
gun. Ensure that the universal joints and
splined shafts are lubricated regularly.

5.11 Handling of
Lubricants

Always exercise extreme care and observe
the recommended hygiene rules when
handling mineral oil products. Details of these
handling regulations can be found in
information provided by the health authorities.

Storage and Handling

• Always store lubricants where they cannot be
accessed by children.

• Never store lubricants in open or unlabelled
containers.

Fresh Oil

• Apart from taking the usual care and obser­ving hygiene rules, there is no need to take
any special precautions when handling fresh
oil.

Waste Oil

• Waste oil can contain harmful contaminants
which may cause skin cancer, allergies and
other illnesses.

Please ensure that you read the following
instructions as well as the relevant
information. This also applies to any of your
employees who handle lubricants.

Hygiene

Lubricants do not present a health hazard
provided they are used for their specified
purpose.

In the case of prolonged skin contact,
lubricants - especially low-viscosity oils - may
remove the natural layer of fat contained in
the skin, resulting in dryness and possible
irritation .

It is important to take extreme care when
handling waste oil as it may contain other
irritants.

Vapours given off by cleaning agents and oils
are also a potential health hazard.
You should therefore not carry any oily cloths
around. Change soiled work clothing as soon
as possible.

Attention!

Oil is a toxic substance. Should you swallow
any oil, do not try to vomit. Contact a doctor
immediately.
Protect your hands with barrier cream or wear
gloves to avoid contact with the skin. Wash
off any traces of oil thoroughly with soap and
hot water.

• Wash your skin thoroughly with soap and water.

• Use special cleaning agents to clean any
dirt off your hands.

• Never wash oil residue from your skin with
petrol, 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 it
again.

• Ensure that any oily footwear is disposed of in
the proper manner.

Operating Instructions

31X-Press

5. Servicing and Maintenance

Measures in case of injury
through oil

Eyes:

Should any oil be splashed into your eyes,
rinse with water for 15 minutes. If the eye is
still irritated, contact a doctor immediately

If oil is swallowed

If oil is swallowed, it is important not to induce
vomiting. Contact a doctor immediately.

Skin irritation caused by oil

In case of prolonged skin contact, wash off
the oil with soap and water.

Oil Spills

Use either sand or a suitable granular
absorbent to soak up any spilt oil. Dispose of
the oil-contaminated absorbent in the proper
manner.

Oil Fires

Never use water to extinguish an oil fire. The
oil will float on the water causing the fire to
spread.

Burning oil-lubricant must be extinguished
using a carbon dioxide powder or foam
extinguisher. Always wear respiratory
equipment when dealing with fires of this type.

Waste Oil Disposal

5.12 Lubricants &

Hydraulic Oil

Hydraulic System (4m Folding

models)

The hydraulic fluid from the tractor is mixed
with the hydraulic fluid from the machine.

The supplied machine hydraulic system
contains Total AZOLLA ZS 32 oil.

Lubricants

Simba strongly recommend the use of Lithium
Complex EP2 Grease in the disc hubs of your

X-Press. This grease is a Lithium Complex soap
dispersed in a mineral oil and is interpreted by
IARC as being non-carcinogenic. Grease car­tridges are available from Simba (P12710).
Using this grease in combination with the laby­rinth type seal it is permissible to lengthen the
greasing interval on the disc hubs to 100 hours.
If using a standard agricultural grease the disc
hubs should be lubricated every 50 hours.

Advantages of Lithium Complex EP2
Grease

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

Oil-contaminated waste and used oil must be
disposed of in accordance with current
legislation.

Waste oil must be collected and disposed of
in accordance with local regulations. Never
pour used oil into unsealed sewage systems
or drains or onto the ground.

X-Press

32

Operating Instructions

All other lubricating points on the machine can
be lubricated with multigrade lubricating
grease as specified in DIN 51825 KP/2K -

40.

6. Faults and Remedies

X-Press Troubleshooting

Fault Possible cause Remedy

6. Faults and Remedies

Machine 'bouncing' in

work

Machine pulls to the left

Machine pulls to the right

DD Light roll blocks

regularly

Inadequate consolidation

Disc angle too great Reduce disc angle

Speed too fast Reduce speed (<12kmh)

Front gang angle or depth

too great

Rear gang angle or depth too

shallow

Front gang angle or depth

too shallow

Rear gang angle or depth too

great

Condi tions may not be ideal

ideal for using machine

Scrapers incorrectly adjusted

Not enough weight on rear

roll

Reduce front gang angle or

depth

Increase rear gang angle or

depth

Increase front gang angle or

depth

Reduce rear gang angle or

depth

Wait for more favourable

conditions

Adjust scrapers to clear dirt from

between DD rings (see section

5.4 on page 27)

Increase chassis pitch slightly

via tractor toplink

Space for Notes:

Not enough cultivated soil

depth

Speed too fast Reduce speed (<12kmh)

Increase working depth

Operating Instructions

33X-Press

Notes

Space for Notes:

X-Press

34

Operating Instructions