From Serial No. 18007975
P15845 02/04/09
X-Press
2
Operating Instructions
Declaration of Conformity
DECLARATION OF CONFORMITY
Simba International Limited hereby declare that the Simba X-Press, as defined by the Serial Number attached
to the Machine Chassis, conforms with the following Directives and Regulations, and has been certified
accordingly.
EC Machinery Directive 98/37/EC.
The Supply of Machinery (Safety) Regulations 1992 (S.I. 1992/3073) as amended
(S.I. 1994/2063 and S.I. 2005/831).
The Provision and Use of Work Equipment Regulations 1992 (S.I. 1992/2932).
Specifically related harmonised standards are:
EN ISO 12100-1: 2003 (Safety of Machinery).
EN ISO 12100-2: 2003 (Safety of Machinery).
EN 1553: 2000 (Agricultural machinery - agricultural self-propelled, mounted,
semi-mounted and trailed machinery - common safety requirements).
THE MANUFACTURER:
Simba International Limited
Woodbridge Road
SLEAFORD
Lincolnshire
NG34 7EW
England
Telephone (+44) (0)1529 304654.
CERTIFIED ON BEHALF OF SIMBA INTERNATIONAL LIMITED:
Rod Daffern
Director
3X-Press
Operating Instructions
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
4
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 2009
Machine Identification
Dealer Address: Name: ......................................................................
Street: ......................................................................
Place: ......................................................................
Tel.: ................................................................. ....
Dealer's Customer No.: ............................................................
SIMBA Address: SIMBA
Woodbridge Road Ind. Est.
Sleaford
Lincolnshire
NG34 7EW
Tel.: 01529 304654
Fax: 01529 413468
E-Mail: simba.international@simba.co.uk
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 Connecting the Hydraulic System..................................................................................... 12
1.5.3 Changing Equipment ........................................................................................................ 13
1.5.4 During Operation .............................................................................................................. 13
1.6 Servicing and Maintenance ............................................................................................... 13
1.7 Maintenance Areas ........................................................................................................... 14
1.8 Authorised Operators........................................................................................................ 14
1.9 Protective Equipment........................................................................................................ 14
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 a Tractor to the X-Press / Preparing for Transport ............................................. 16
2.5 Folding and Unfolding........................................................................................................17
2.5.1 Unfolding into the Work Position ....................................................................................... 17
2.5.2 Folding into the Transport Position ................................................................................... 17
2.5.3 Following Harrow Operation ............................................................................................. 18
2.6 Air Brake Coupling Procedure .......................................................................................... 18
2.7 Preceding and Trailing Implements................................................................................... 19
2.7.1 Hitching a Disc Harrow to the X-Press ............................................................................. 19
2.7.2 Transporting an X-Press Towed Behind a Disc Harrow ................................................... 20
2.7.3 Changing from Work to Road Transport (Disc Harrow Towed Behind an X-Press). ........ 20
2.7.4 Hitching a Rear Roll to the X-Press .................................................................................. 20
2.8 When Driving on the Road ................................................................................................ 21
2.9 Parking the Machine ......................................................................................................... 21
3. Technical Data ............................................................................................. 23
4. Adjustment/Operation .................................................................................. 24
4.1 Description ........................................................................................................................ 24
4.2 Disc Units ......................................................................................................................... 26
4.3 Double Disc Roller ............................................................................................................ 27
4.4 DD Light Roll..................................................................................................................... 27
4.5 Work Settings ................................................................................................................... 28
4.6 Starting Settings................................................................................................................ 29
4.6.1 Variation of Settings .......................................................................................................... 30
4.7 Adjusting Disc Frame Depth ............................................................................................. 31
4.8 Work Instructions .............................................................................................................. 31
4.9 Checks.............................................................................................................................. 31
X-Press
6
Operating Instructions
Table of Contents
5. Servicing and Maintenance ......................................................................... 32
5.1 Servicing ........................................................................................................................... 32
5.2 Cleaning ............................................................................................................................ 32
5.3 Disc Hub Maintenance ...................................................................................................... 32
5.3.1 Tightening Disc Hubs ........................................................................................................ 32
5.3.2 Bearing Seals ...................................................................................................................33
5.3.3 Reassembly ......................................................................................................................33
5.4 Brakes and Wheel Hubs ................................................................................................... 33
5.5 Double Disc Rolls ............................................................................................................. 33
5.6 DD Light Rolls ................................................................................................................... 33
5.7 Adjusting the System Pressure ........................................................................................ 34
5.8 Preparation for Storage ..................................................................................................... 35
5.9 Operator Support .............................................................................................................. 35
5.10 Maintenance Intervals ....................................................................................................... 35
5.11 Maintenance Overview...................................................................................................... 36
5.12 Overview of Lubricating Points ......................................................................................... 37
5.13 Lubricating the Machine .................................................................................................... 38
5.14 Handling of Lubricants ...................................................................................................... 38
5.15 Lubricants & Hydraulic Oil ................................................................................................ 39
6. Faults and Remedies .................................................................................... 40
7. Parts & Assembly ......................................................................................... 41
7.1 Parts & Assembly Contents .............................................................................................. 41
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
8
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 and other 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 and adequate application
accuracy.
Compensation claims for damage which has
not occurred to the machine are 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
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 On the Hydraulic
System
Do not connect the hydraulic lines to the tractor
until both hydraulic systems (machine and
tractor) are depressurised.
Any hydraulic system containing an
accumulator can remain under
pressure permanently (even after
following manual depressurisation
procedures with a tractor /
implement combination). It is
therefore important to check all
lines, pipes, and screw
connections regularly for leaks and
any recognisable external
damage.
Only use appropriate aids when checking for
leaks. Repair any damage immediately.
Spurting oil can cause injuries and fires!
In case of injury, contact a doctor immediately.
X-Press
12
Operating Instructions
The socket and plugs for the hydraulic
connections between the tractor and the
machine should be colour-coded in order to
avoid incorrect use.
1. Safety Data
1.5.3 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!
Never climb on to rotating parts such
as the roll unit. These parts may
rotate causing you to slip and suffer
serious injury!
1.5.4 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 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
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
unfolded, 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.
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).
• 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.
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.
When carrying out servicing and maintenance
work, retighten any loose screw connections.
13X-Press
Operating Instructions
1. Safety Data
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:
• Tight fitting clothing.
•Strong protective gloves (to provide
protection against sharp-edged machine
components).
• Protective goggles (to stop dirt and/or oil
getting into your eyes).
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 transportation width can vary
according to the adjustment of
working parts (eg. discs, tines, etc).
It may be necessary to adjust these
elements in order to achieve the
minimum transport width.
Adjustments, including the
attachment of transport devices,
should be made at ground level;
lowering the machine may be
necessary to achieve this.
• 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.
When the X-Press is parked for
extended periods of time it should
ideally be left in the unfolded, i.e.
work, position for stability, safety and
ease of access for maintenance.
However, parking the X-Press in the
folded position (using the parking
stands provided) is acceptable in
the normal course of operation.
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.
4. Connect the tractor to the drawbar using
the hydraulics to raise or lower the height
of the shackle.
5. Open the rear axle taps
6. Carefully operate the hydraulics to lower
the drawbar and tilt the X-Press onto the
road transport wheels. Fully extend the
drawbar and axle cylinders.
7. If the machine is unfolded then operate
the fold circuit and fold the machine. Fit
the wing strap to tie the two wing
sections together.
The machine should be lowered so
that the transport strap can be fitted
from the ground. Do not climb on
the machine.
8. Ensure that parking stands are locked
up in their work positions.
1. Ensure the tractor hydraulics are
depressurised and in the locked or
closed (not float) setting.
2. Ensure the rear axle taps are locked to
avoid high pressure at the quick release
couplings.
3. Couple the hydraulic hoses to the tractor
ensuring that the two wing hoses
(yellow) are together and the two
drawbar cylinder hoses (red) are
together.
X-Press
16
Operating Instructions
Fig. 2.01: Rear Axle Cylinder
Fig. 2.02: Manifold Block
2. Transportation / Installation
2.5 Folding and Unfolding
2.5.1 Unfolding into the Work
Position
1. Ensure that the taps on the rear axle
cylinder (Fig. 2.01, taps A and B) are in
the open position (ie. in line with flow).
2. Remove the transport strap from the
rear wing cylinders. Do not climb on the
machine to remove the transport strap.
3. Lift the machine clear of the ground
ready for unfolding.
4. Operate the hydraulics to fully unfold the
wings.
When wings are fully lowered they
will appear to be lower at the
wingtips. This is to enable the
machine to ‘float’ over uneven
ground in work and is normal.
rotating anticlockwise the pressure will
be reduced (see page 34 for more
details). Pressurise to unfold until the
required pressure is achieved.
10. Draw the X-Press into work then set the
desired pitch of the machine by adding
or removing shims from the drawbar
cylinder or disc frame adjusters. The
chassis should ideally be set to run
slightly nose high. The drawbar
hydraulics may be worked in float if
desired.
2.5.2 Folding into the
Transport Position
1. Open the axle taps (Fig. 2.01, taps A
and B).
2. Operate the hydraulics to fully raise the
machine.
3. Fold the machine fully.
5. Ensure that the parking stands are in the
fully raised position.
6. Lower the machine to the ground until
the drawbar cylinders touch the depth
stops.
7. Retract the rear axle cylinders
completely.
8. Close the taps on the rear axle to lock
the wheels clear of the ground during
work.
9. Check the wing pressure on the gauge
(shown in Fig. 2.02). If this is above or
below the desired value then pressurise
the wings to fold which will zero the
setting. Increase the pressure on the
cylinder side by adjusting the valve
(Fig.2.02, valve 3) clockwise. By
4. Lower the machine to maximise stability
while ensuring adequate clearance for
road transport.
5. Close the taps on the rear axle. Fit the
transport strap for transport safety. The
strap should be fitted from the ground.
Do not climb on the machine.
6. The machine is ready for transport. If
the X-Press is to be unhitched from the
tractor in the folded position the parking
stands should be lowered.
Fig. 2.03 Folded Machine
Operating Instructions
17X-Press
2. Transportation / Installation
2.5.3 Following Harrow
Operation
Into Work:
1. Arrive in field and unfold machine
according to operating instructions
2. Whilst at rear of machine closing axle
taps move Pins (qty 2) from front most
holes (by lug) to rear hole.
3. Remove pin on outer quadrant plate and
re-position in the highest possible hole
for storage.
4. Driving forward will flip the harrow out
into a work position
5. When turning in work, tip the machine
rearwards into the roll. Reversing the
machine in this position allows the
harrow to flip temporarily into the
transport position. Driving forwards
again flips the harrow back into work.
4. Continue folding the X-Press in
accordance with the operating
instructions.
2.6 Air Brake Coupling
Procedure
Please refer to the following procedure when
coupling or decoupling any item of SIMBA
machinery fitted with an AIR brake or AIR and
HYDRAULIC brake system. Please note that
this procedure does not apply to any
machines fitted with a HYDRAULIC system
ONLY.
2.6.1 When Coupling
1. Reverse up to the machine and connect
the machine to the tractor as instructed
to in Section 2.4.1.
2. With the machine connected couple the
air lines. When coupling ensure the
yellow line is attached first followed by
the red line.
Turning in work must only be on the
rear roll. Attempting to lower the
transport axle with the harrow in the
work position will seriously damage
the following harrow components.
Into Transport:
1. Tilt the X-Press onto the rear roll and
reverse the machine slightly as if
performing a headland turn.
2. Whilst at the rear of the machine opening
the transport axle taps, move the harrow
clamp pins (qty 2) from the front holes
to the rear holes by the lugs.
3. Use the pin in the outer quadrant plate
to the lowest position permitted that it
will lock the harrow arm down.
3. Your brake hoses are now attached and
are ready for operation.
4. Continue with the coupling process as
instructed in Section 2.4.1.
2.6.2 When De-coupling
1. Bring the machine to the parking
position as instructed to in Section 2.9.
2. With the machine still connected to the
tractor remove the red brake line
followed by the yellow line.
X-Press
18
Operating Instructions
2. Transportation / Installation
3. Your brakes will now be ON and will hold,
ensuring they have been adjusted and
maintained correctly, the machine in
position. (note: if the machine‘s tank is
drained of air once all lines have been
detached the brakes will come off (same
situation as pushing the shunt valve).
4. Continue de-coupling the machine until
it is fully disconnected.
By following the above instructions
you will see that at NO point in the
coupling or decoupling process
has the red line been left in the
tractor on its own. This is
intentional and should be
considered the ‘rule’ to coupling the
hoses.
2.7 Preceding & Trailing
5. Raise the X-Press drawbar above the
disc drawbar (200mm approx.).
6. Raise the disc harrow to the same height
as the X-Press drawbar then reverse
the disc harrow to couple the two
machines together. A pair of additional
taps (P00774) may be required in the
lift circuit of the disc harrow or the XPress. This will isolate the drawbar
circuit.
7. Operate the hydraulics to lower the rear
axle and drawbar, tilting the X-Press
onto the road transport wheels. Fully
extend the drawbar cylinders.
8. Operate the hydraulics to fold the wings.
9. Operate the hydraulics to lift the disc
harrow into the transport position.
Implements
2.7.1 Hitching a Disc Harrow
to the X-Press
1. Remove the transport straps from the
disc harrow, exercise great CARE
when extending the axle cylinder.
2. Reverse the disc harrow up to the XPress drawbar ensuring that the two
drawbars are aligned allowing a slight
clearance to enable the machines to be
coupled together.
3. Lower the disc harrow to the ground.
4. Connect the four hydraulic hoses from
the X-Press into the disc harrow rear
outlets ensuring that the two wing hoses
are together and the two drawbar
cylinder hoses are together. Ensure that
the folding circuits and lift drawbar
circuits are coupled correctly.
10. Fit the disc harrow transport straps.
11. Fit the X-Press wing transport strap to
tie the two wing sections together.
12. Ensure that parking stands are locked
up in their work position.
When the X-Press is used in tandem with a
disc harrow the disc should be set to the
operators manual i.e. front disc gang to be
50mm closer to the ground than the
corresponding disc blade on the rear gang.
With both machines in the transport position
i.e. raised and folded, the top frame of the
disc harrow should be slightly nose down or
horizontal even when the downward load from
the X-Press is applied to the drawbar of the
disc harrow.
The frame may be levelled by altering the
rearward tilt of the X-Press to increase or
reduce the loading on the disc rear drawbar.
Operating Instructions
19X-Press
2. Transportation / Installation
2.7.2 Transporting an X-Press
Towed Behind a Disc Harrow
With both machines in the transport position
i.e. raised and folded, the top frame of the
disc harrow should be slightly nose down or
horizontal even when the downward load from
the X-Press is applied to the drawbar of the
disc harrow. The top frame should NEVER
be tail low in transport as this will give a high
negative loading on the tractor which could
lead to loss of traction to the rear wheels.
Extreme caution must be taken when the XPress is transported up steep gradients and
across side slopes. On the wide models,
higher drawbar loading can be achieved by
shortening the drawbar cylinder.
Prior to leaving the field to travel on a public
highway ensure that any clods of soil are
removed from the machine to prevent them
from fouling the road.
It may be necessary to shorten the
levelling springs until the top frame
of the disc harrow is horizontal or
slightly nose down before moving the
machines.
Shortening the X-Press drawbar cylinder will
increase the loading on the rear of the disc
frame. If necessary this can be used to level
the disc top frame for road transport.
2.7.4 Hitching a Rear Roll to
the X-Press
Follow procedure 2.4 (page 16) to couple a
tractor to the X-Press. Once the tractor is
safely connected to the implement and in its
folded setting, raise the machine fully clear of
the ground.
1. Reverse the X-Press up to the roller.
MAXIMUM ROAD TRANSPORT SPEED 16
MPH (25 KPH).
2.7.3 Changing from Work to
Road Transport (X-Press
Towed Behind a Disc Harrow)
1. Remove the disc harrow wing locking
bolts.
2. Operate the hydraulics to raise the disc
and X-Press.
3. Operate the hydraulics to fold the wings
on both the disc harrow and the XPress.
4. Fit the transport straps to both
machines.
2. Align the X-Press and roller drawbars,
lower the X-Press to the ground and
depressurise the lift hydraulics.
3. Raise / lower the axle as required to
align the respective machines‘
drawbars and couple together.
4. Couple the rear roll to the lift circuit of
the X-Press, ensuring that the hoses are
connected to the corresponding circuit
on the trailing machine.
5. Couple the rear roll wing (fold) circuit to
the wing (fold) circuit of the X-Press.
6. Fully raise the X-Press and the roll clear
of the ground.
7. Check that all transport straps / devices
are fitted.
X-Press
20
Operating Instructions
2.8 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.
2.9 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. Transportation / Installation
• Park the machine on level and solid ground.
• With the machine raised move the parking
stands into position.
• Lower the machine onto the parking stands
ensuring that it is stable.
• Remove the drawbar pin and drive forward
slowly until hitch is clear of tractor drawbar.
• Lower the drawbar to the ground.
• Switch off the tractor.
• Disconnect hydraulic lines from the tractor.
Operating Instructions
21X-Press
3. Technical Data
X-Press
22
Operating Instructions
3. Technical Data
3. Technical Data X-Press
4.6m 5.5m 6.6m
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.
Two power ratings are listed above. The lower HP figure relates to tracked tractors, the
higher HP figure relates to wheeled tractors.
4600mm 5500mm 6600mm
2950mm 2950mm 2950mm
2790mm 3290mm 3790mm
6700mm 6700mm 6700mm
5540kg 6350kg 7570kg
36 44 52
140/150 160/180 200/220
Operating Instructions
23X-Press
4. Adjustment / Operation
4. Adjustment/Operation
4.1 Description
Fig. 4.01: Simba X-Press
1. Drawbar
2. Parking Stands
3. Discs
4. DD700 Roll
5. Disc Angle Adjusters
6. Disc Frame Pitch Adjusters
7. Rear Drawbar
8. Transport Axle
X-Press
24
Operating Instructions
4. Adjustment / Operation
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.
Because of the in line rear DD roller the XPress can be tilted rearward during headland
turns. The discs are then lifted clear off the
ground reducing the risk of overworking the
headlands.
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 1050mm (42") apart and the
distance between the rear gang and the roller
is another 815mm (33"). The fact that the DD
roller is 700mm (28") in diameter also helps
ease the flow of trash and ensures that the
rolling resistance is kept to a minimum.
The X-Press is designed for high speed
operation at 8-l2kph. The in-built weight of
around 1 tonne per metre ensures that the
desired depth is maintained at the optimal
forward speed.
Movement from field to field or along the road
is safe and simple. The X-Press wings fold
vertically whilst the main frame raises parallel
to the ground giving minimal height and width
for transport. An optional rear drawbar allows
a following implement (such as a Cambridge
Roll) to be used and towed in tandem with
the X-Press.
Operating Instructions
25X-Press
4. Adjustment / Operation
4.2 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 and being
arranged in a symmetrical format around the
centre line of the machine, crabbing is
eliminated, leaving the machine to pull straight
making the most efficient use of the power
available.
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-Active 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 simply via shimmed adjusters. All
this is achieved without compromise to
consolidation.
A level, evenly cultivated finish is maintained
by adjusting the balance of soil throw between
the front and rear disc.
Sprung Pro-Active leaves offer protection
against damage as well as offering a degree
of contour following as they flex up and down
in work.
The centre disc unit can be adjusted
independantly of all other disc units to ensure
a level finish across the machine width.
Fig. 4.02: Disc Frame
X-Press
26
Operating Instructions
4. Adjustment / Operation
4.3 Double Disc Roller
The standard DD700 roller is made up of
individual Double Disc (patented) Ring
segments.
The DD rings are 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 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.
4.4 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.
Fig. 4.03: Double Disc Roller
Fig. 4.04: DD Light Roll
27X-Press
Operating Instructions
4. Adjustment / Operation
4.5 Work Settings
In work the wing cylinders should be fully
extended. The gangs are able to float over
any undulations on the ground due to their
floating frames. A simple pressurised
hydraulic circuit automatically sets itself as the
wings are unfolded.
Optimum performance has been found to be
achieved when the press roll rings have worn
away the painted finish leaving a smooth shiny
surface. When the press roll 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
slightly nose high by extending the drawbar
cylinders to the necessary position. 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 press without regular blockage
under such unsuitable conditions, assuming
that the axles are tight and rings smooth. As
such, especially under wet conditions, it is
advisable to check on the cultivation effect of
the disc and X-Press combination.
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.
• In hard conditions increase the disc
angle to increase penetration.
Disc Angle Setting
It is not necessary to tilt the X-Press onto the
transport wheels during headland turns
whether the machine is used independently
or in tandem with a disc harrow. Normally,
the X-Press should be tilted sufficiently for the
discs to clear the ground (at which point the
rear axle wheels will still be clear of ground
contact).
X-Press
28
Operating Instructions
4.6 Starting Settings
The following pages detail 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
performace from your machine.
Ensure all settings from the left and right hand
sides of the machine mirror each other.
Drawbar Cylinder
4. Adjustment / Operation
Silver
51mm
2x 1x
The drawbar cylinder shim settings are subject to the tractor drawbar height. As
such, the shim settings shown above are intended as a suggestion only. The
machine should be set to run with the chassis level to nose high depending
upon working depth.
1x2x
Red
10mm
Black
29mm
1x
Blue
7mm
Yellow
20mm
Operating Instructions
29X-Press
4. Adjustment / Operation
Disc Frame Pitch
Blue
1x
The centres of the adjuster should be factory set to 640mm when the machine is received. This is an ideal starting point before beginning to add shims to set the disc pitch.
7mm
1x
1x
Yellow
20mm
Red
10mm
Disc Angle Adjusters
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 SE TTING REVISION
FROM HARD/DRY TO LOOSE/W ET
FROM STUBBLES TO HIGHER TRASH
(TO INCREASE INCORPORATION)
FROM SHALLOW TO DEEP (NOTE 75100mm MAX W ORKING DEPTH)
X-Press
30
Operating Instructions
REDUCE DISC ANGLE
INCREA SE DISC FRAME PITCH & DRAWBAR SHIM LENGTH
(RATIO 2 DRAWBAR : 1 DISC PITCH)
INCREA SE DISC ANGLE
REDUCE S PEE D
INCREA SE DRAW BAR SHIMS
DECREASE DIS C FRAME PITCH & DRAW B AR SHIM LENGTH
(RATIO 2 DRAWBAR : 1 DISC PITCH)
INCREA SE DISC ANGLE
REDUCE S PEE D
4. Adjustment / Operation
4.7 Adjusting Disc Frame
Depth
Adjustment of the disc frame depth is
achieved by lengthening or shortening the
adjusters as required in combination with
raising or lowering the disc frames relative to
the DD roller by adding or removing drawbar
shims (for example, to increase disc depth
remove drawbar shims and adjust the
turnbuckle as required). Once set, the
adjusters should be locked by adding shims
to the lower end thread and tightening.
To change the settings it is advisable to lift
the disc frames just clear of the ground so that
the adjusters can be lengthened enough to fit
the amount of shims required. When the
shims have been fitted the machine can be
lowered, making it easier to tighten the
adjuster against the shims.
4.8 Work Instructions
Driving speed
The X-Press can be driven at speeds of up
to 12 km/h.
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 (children!) is in
the manoeuvring area.
• Park the machine on level and solid ground.
• With the machine raised move the parking
stands into position.
• Lower the machine onto the parking stands
ensuring that it is stable.
• Remove the drawbar pin and drive forward
slowly until hitch is clear of tractor drawbar.
• Lower the drawbar to the ground.
• Switch off the tractor.
• Disconnect hydraulic lines from the tractor.
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.
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 eased out of work onto the rear
roll while driving. Likewise, it should
eased back into work once the turn
has been completed.
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?
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
31X-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.
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).
5.3.1 Tightening Disc Hubs
1 Ensure that the bearing seal is in the
correct orientation when replacing /
assembling components.
2 Ensure that the stub axle is free from
dirt and the nut and outer bearing can
easily slide on it.
3 Tighten the crown nut with a hand
spanner (a torque wrench is not
required) while turning the hub
clockwise until the bearing drags slightly
(you feel the hub turning heavily). Some
resistance will be due to friction from the
seal.
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.
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.
5.3 Disc Hub Maintenance
Grease every disc hub until grease
shows from the seals according to
the lubricating intervals outlined on
page37.
Check disc hubs regularly for
tightness.
4 Turn back the crown nut to the next
locking position. Even if the tightening
of the nut has reached an exact fixing
position, turn it back.
5 Insert the retaining pin.
6 Try to shake/rock the outer edge of the
hub/spindle: play of 0.1 / 0.2mm will not
reduce the bearings’ life and, in addition,
prevents overheating. If the adjustment
is correct the hub should turn freely with
the only friction being from the seal.
X-Press
32
Operating Instructions
Fig. 5.01: Checking Disc Bearing Adjustment
5. Servicing and Maintenance
5.3.2 Bearing Seals
It is important when replacing the labyrinth
type bearing seals in disc hubs that the seal
is fitted the right way round. The chamfered
lip side should be at the outside of the bearing
housing, nearest the disc arm (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
2
14.00
ITEM PART NO DESCRIPTION
1 --- DISC ARM
2 P12900 NIPPLE - GREASE M8
3 P14593 HUB CAST ING
4 P14594 HUB CAP
5 P12908 SPRING PIN
6 P12907 NUT CASTLE M27x1.5
7 SEAL 64x45x9.5
8 BEARING 32008 40x68x19
9 BEARING 32206 30x62x21
Fig. 5.02: Correct Seal Orientation
P12415
7
8
9
5
4
6
3
5.4 Brakes & Wheel Hubs
The brakes should be tested before using for
the first time and after the first laden journey.
5.5 Double Disc Axles
The axles on this roller are tensioned by the
main axle through the centre of the rings and
bearings.
Specialist equipment is required
for the disassembly of Double Disc
axles. Please consult your dealer
under any circumstances that
require disassembly of these
axles.
Maintenance of these rollers is limited to daily
greasing of the bearings to flush out dirt, and
regular inspection to ensure the assemblies
are tight, and scrapers are correctly set. The
axles can be tightened provided the bearing
pillar ‘U’ bolts are loosened to avoid
preloading the bearings as they move
sideways to each other. Ensure the bearing
pillars are re- tightened to the mainframe after
this.
5.6 DD Light Roll
The spacers and rings on the DD Light Roll
are held under tension by the end plates at
the outer ends of the roll tube.
Specialist equipment is required
for the disassembly of DD Light
rollers. Please consult your dealer
under any circumstances that
require disassembly of these
axles.
Check that the road and parking
brakes operate and release
correctly before using the machine.
Check for hydraulic fluid and air
leaks.
Brake and hub maintenance and
servicing should be carried out by
an authorised Simba dealer.
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.
The scraper is intended to clear dirt from
blocking between adjacent DD rings. If
adjustment to the scrapers is required ensure
that the scraper cannot contact the spacer
even under load. Regularly inspect the
spacers for signs of wear and adjust any
scrapers to ensure no contact can be made.
33X-Press
Operating Instructions
5. Servicing and Maintenance
5.7 To Adjust the System
Pressure
A low oil flow should be used, i.e.,
tractor tickover or low flow
selected.
The wing circuit is controlled by an
overcentre valve contained within
the manifold block which positively
locks oil flow until pressurised by
the tractor. System pressure can
be retained in the circuit even after
depressurisation of the tractor
quick release couplings.
Exercise extreme care when
checking the valve or circuits, and
under no circumstances attempt
to adjust or loosen fittings without
prior reference to your authorised
simba dealer, and detailed
maintenance instructions.
With the machine off the ground,
1. Pressurise the wings to unfold. As the
unfolding begins the pressure reading
on the gauge will drop. When the wings
have fully unfolded the pressure reading
will start to climb. Keep pressurising the
wings until the gauge has stabilised at
the pre-set pressure. The standard
factory setting is 15 bar.
2. If the system needs adjusting:- Partially
fold the wings & hold them in this
position. To adjust the pressure utilise
valve 3 (shown in Fig. 5.03). Unscrew
the adjusting screw until no resistance
can be felt (almost fully unscrewed
position). Unfold the wings fully as
before, checking the gauge reading.
Maintain hydraulic pressure unfolding
wings & adjust the screw whilst
pressurising.
• Turning adjuster clockwise increases
pressure.
It is normal to operate at 10-20 bar. This can
be increased to 40-50 bar max, or reduced
to 5 bar as conditions determine. Higher
pressure will cause the wing tips to dig in
causing the centre of the machine to lift it out.
Too little pressure will cause the wing tips to
lift out & the centre of the machine to dig in.
When towing another implement behind the
X-Press, the pressure may need increasing
to compensate.
In all cases the normal adjustment method is
to minimise system pressure & then increase
by adjusting the pressure valve until the
desired pressure is achieved.
In all cases, regardless of tractor make,
adjustment should start from zero (minimum
pressure) and gradually increase up to
desired pressure value.
• Turning adjuster anti-clockwise
decreases pressure.
Once the desired pressure is achieved lock
the valve. As a check, partially fold the wings,
stop, and then unfold again maintaining
pressure until the gauge stabilises at your
desired setting.
Fig. 5.03: Manifold Block
X-Press
34
Operating Instructions
5. Servicing and Maintenance
5.8 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.
5.9 Operator Support
5.10 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.
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:
• Customer Number
• Name and Address
• Machine Model
• Serial Number of Machine
• Date of Purchase and Operating Hours
• Type of Problem
Place the machine on suitable
supports when working
underneath! Do not work under a
machine which is not supported!
Operating Instructions
35X-Press
5. Servicing and Maintenance
5.11 Maintenance Overview
X-Press
36
Operating Instructions
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 --- ---
Check wheel studs for tightness Check on delivery and before transporting the machine --- ---
During operation
Lubricate machine See overview of lubricating points --- Page 37
Lubricate machine See overview of lubricating points --- Page 37
Wheel studs Check tightness before transporting the machine 10 hours ---
Disc Angle Adjusters, Disc Pitch, W orking Depth Check setting and ensure they are firmly secured 10 hours Page 28
Hydraulic system and components Check seals, signs of crushing/wear, function and condition 10 hours Page 34
Disc Hub Units Check condition, mountings and smooth operation 10 hours Pages 26, 32
Roll bearings Check condition, mountings and smooth operation 10 hours Pages 27, 33
DD and DD Light roller ring segm ents Check condition and ensure they are firmly secured 10 hours Pages 27, 33
After season
Safety devices (Parking stands, transport strap) Check condition and function 10 hours ---
Lubricate machine See overview of lubricating points --- Page 37
Toplinks / Bolts Grease any exposed threads --- ---
Entire machine Carry out cleaning and maintenance --- ---
Spray Double Disc roll with oil Use biological oil if possible - cover rubber elements ---
After 6 years
Brakes & W heel Hubs Service 600 hours Page 33
Hydraulic pipes Replace MRL Anh I EN 1533
5.12 Overview of Lubricating Points
X-Press Lubrication Points Interval Diag. No.
DD700 Roll Bearings 10 hours 5.04
DD Light Roll Bearings (one pump only!) 200 hours 5.04 (inset)
Disc Hub Bearings 200 hours* 5.05
Disc Pitch Adjuster 50 hours 5.06
Disc Angle Adjustment Jacks 200 hours 5.07
Wheel Bearings 600 hours 5.08
Drawbar & Transport Axle Cylinders 50 hours 5.09
Pivot Points on Wings / Drawbar 50 hours -
* See page 39, section 5.15 for details
È
5. Servicing and Maintenance
Fig. 5.04: DD Roll Grease Points (Inset: Rubber Roll) Fig. 5.05: Disc Hub Grease Points
Fig. 5.06: Disc Frame Pitch Adj. Grease Points
Fig. 5.07: Gang Angling Jack Grease Points
Fig. 5.08: Wheel Bearing Grease Points
È
Fig. 5.09: Drawbar / Axle Cylinder Grease Points
37X-Press
Operating Instructions
5. Servicing and Maintenance
5.13 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.
5.14 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 obser-
ving 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.
X-Press
38
Operating Instructions
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.
5.15 Lubricants &
Hydraulic Oil
Hydraulic System
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
and wheel 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
200 hours. If using a standard agricultural
grease the disc hubs should be lubricated
every 50 hours.
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
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.
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.
All other lubricating points on the machine can
be lubricated with multigrade lubricating
grease as specified in DIN 51825 KP/2K -
40.
Operating Instructions
39X-Press
6. Faults and Remedies
6. Faults and Remedies
X-Press Troubleshooting
Fault Possible cause Remedy
Wi ngs riding up at
outside of machine
Centre section riding up Wing pressure too high
Machine 'bouncing' in
work
Wings not pressured down
Wing pressure too low
Hard conditions
Disc angle too great
Space for Notes:
Raise onto transport wheels and
pressure wings down
Increase wing pressure (refer to
page 32)
Increase wing pressure (refer to
page 32)
Reduce wing pressure (refer to
page 32)
Reduce disc angle (refer to
page 24)
X-Press
40
Operating Instructions
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