Page 1
Operator Manual
Simba TL300 / TL350
Great Plains
Manufacturing, Inc.
www.greatplainsmfg.com
Read the operators manual entirely. When you see this symbol,
the subsequent instructions and warnings are serious - follow
without exception. Your life and the lives of others depend on it!
Illustrations may show optional equipment not supplied with standard unit.
ORIGINAL INSTRUCTIONS
© Copyright 2012 Printed 2013-02-27
605-039M-ENG
EN
Page 2
ENG If you require a copy of this document in your native language
pleasecontactyourdealerorGreatPlains.
CZE Požadujete-li kopii tohoto dokumentu ve svém rodném jazyce,
obraťte se prosím na svého prodejce nebo na společnost Great
Plains.
HUN Haszeretnéeztaleírástmagyarulismegkapni,kérjük,értesítsea
forgalmazójátvagyaGreatPlains-t.
FRA Pourobtenirunexemplaireduprésentdocumentdanslalanguede
votrechoix,veuillezcontactervotrereprésentantouGreatPlains.
LIT JeiprireiktųšiodokumentokopijosJūsųgimtąjakalba,kreipkitėsį
savoplatintojąarbaį„GreatPlains“.
BUL Аковиенеобходимокопиенатозидокументнародниявиезик,
молядасеобърнетекъмвашиядилъриликъмGreatPlains.
RUM Dacă aveţi nevoie de o copie a acestui document în limba
dumneavoastrănatalăvărugămsăvăcontactaţidealerulsauGreat
Plains.
RUS Чтобы получить копию данного документа на вашем родном
языке, обратитесь к своему дилеру или в компанию «Great
Plains»
GER WennSieeinExemplardiesesDokumentsinIhrerMuttersprache
brauchen,dannwendenSiesichbitteanIhrenHändleroderandie
GreatPlains.
Page 3
Declaration of Conformity
DECLARATION OF CONFORMITY
Simba International Limited hereby declare that the Great Plains Simba TL, as dened by the Serial Number
attached to the Machine Chassis, conforms with the following Directives and Regulations, and has been
certied accordingly.
EC Machinery Directive 2006/42/EC.
The Supply of Machinery (Safety) Regulations 2008.
The Provision and Use of Work Equipment Regulations 1998.
Specically related harmonised standards are:
EN ISO 12100-1: 2003 (Safety of Machinery).
EN ISO 12100-2: 2003 (Safety of Machinery).
EN ISO 4254-1: 2009 (Agricultural machinery - Safety - General 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:
Colin Adams
Managing Director
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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 specic 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 prot 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 notied 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
notied 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 tted 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 specically 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 Certicate is not received by Simba International Ltd.,
Service Dept., Woodbridge Road, Sleaford, Lincolnshire, England, NG34 7EW, within 7 days of
installing a new machine.
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Machine Identication
Machine Identication
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
Dealer Address: Name: ________________________________________
Street: ________________________________________
Place: ________________________________________
Tel.: ________________________________________
Dealer’s Customer No.: ______________________________
Great Plains Address:
Great Plains Simba
Woodbridge Road Ind. Est.
Sleaford
Lincolnshire
NG34 7EW
Tel.: +44 (0) 1529 304654
Fax: +44 (0) 1529 413468
E-Mail: simba@greatplainsmfg.com
Great Plains Customer No.: ____________________________
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Contents
Contents
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 Road Trafc 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 ...................................................................................................13
1.6 Servicing & Maintenance .......................................................................................... 13
2. Transportation and Installation..........................................................15
2.1 Delivery.....................................................................................................................15
2.2 Transportation...........................................................................................................15
2.3 Installation ................................................................................................................15
2.4 Hitching Up / Preparing for Transport ....................................................................... 16
2.5 When driving on the road .........................................................................................16
2.6 Parking the machine ................................................................................................. 16
3. Technical Data ....................................................................................17
4. Adjustment/Operation .........................................................................18
4.1 Description................................................................................................................18
4.2 3 Point Linkage ......................................................................................................... 19
4.3 Tines .........................................................................................................................19
4.4 Levelling Discs..........................................................................................................19
4.5 DD Light Roller .........................................................................................................20
4.6 Cage Roller...............................................................................................................20
4.7 Work Settings ...........................................................................................................21
4.8 Depth Control ...........................................................................................................21
4.9 Work Instructions ......................................................................................................22
4.10 Parking the machine ............................................................................................... 22
4.11 Using Shims ............................................................................................................22
4.12 Checks....................................................................................................................23
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Contents
5. Servicing and Maintenance ................................................................24
5.1 Servicing ...................................................................................................................24
5.2 Cleaning ...................................................................................................................24
5.3 Tines .........................................................................................................................24
5.4 Disc Hub Maintenance ............................................................................................24
5.5 DD Light Roll ............................................................................................................25
5.6 Preparation for Storage ............................................................................................25
5.7 Operator Support ...................................................................................................... 26
5.8 Maintenance Intervals ..............................................................................................26
5.9 Maintenance Overview .............................................................................................27
5.10 Lubricating the Machine .........................................................................................28
5.11 Handling of Lubricants ............................................................................................28
5.12 Lubricants ...............................................................................................................29
6. Troubleshooting ..................................................................................30
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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!
Great Plains 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 reserv e t h e r i g ht to alter
illustrations as well as technical
data and weights contained in these
Operating Instructions for the purpose
of improving the machine.
Warranty Guidelines
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.
All warranty claims must be submitted to
Great Plains via your dealer.
These operating instructions are to be read
and followed by all persons working on or
with the machine, e.g.:
• Oper ation (including p repar ation ,
remedying of faults in the operating
sequence and servicing).
• Ma i n t e nan c e ( m a int e n a n ce an d
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 your dealer. This conrms
your formal acceptance of the machine.
The warranty period begins on the date of
delivery.
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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
Rea d and observe the
Opera t ing In s tructio n s
befor e start ing 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 uids! Follow
the instr uction s 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 r e a c h into a n y
revolving parts!
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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.
All references to left and right in this manual
are made from the rear of the machine, facing
the direction of travel (unless otherwise
stated).
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1. Safety Data
1.2 Use for the Intended
Purpose
The Simba TL 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 Great
Plains 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 nonoriginal Great Plains products may have
a detrimental effect on specific design
features of the machine and affect the safety
of machine operators and the machine
itself. Great Plains will accept no liability
for damage resulting from the use of nonoriginal parts or accessories.
The Simba TL 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. Great Plains
will accept no liability for damage resulting
from improper use. The risk will be borne
solely by the operator.
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 Great Plains. The “Machine
Registration” form is to be completed and
returned to your dealer.
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 Simba TL has been manufactured by
Great Plains with great care. However,
problems may still occur when it is used for
the intended purpose. These may include:
• Worn wearing parts.
• Damage caused by external factors.
• Incorrect driving speeds.
• Incorrect setting of the unit (incorrect
attachment, non-adherence to the Setting
instructions).
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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.
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1. Safety Data
1.4 Road Trafc 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!
Check that lights / indicators (if
applicable) are working before
transporting the machine.
Max. road transport speed 16mph
(25km/h).
Beware of trapping hazards when
manipulating the tines or other
moving parts. Ensure any heavy
components are fully supported
when removing pins / bolts.
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 rm, level ground.
1.5.2 Changing Equipment
1.5 Accident Prevention
In addition to the Operating Instructions, it is
important to observe the accident prevention
regulations specied by agricultural trade
associations. It is the Operator’s responsibility
to ensure that all other persons are excluded
from the danger zones surrounding or on the
machine during its operation.
It is the Owner’s responsibility to ensure:
•the Operator is trained and competent to
use the machine & tractor,
•the tractor is suitable for the machine
•adequate Risk and COSHH assessments
have been undertake n regarding the
machine’s use. Specically, these include
issues concerning contact with the soil,
dust, crop residues, chemicals, lubricants
and other compounds during operation or
maintenance, and the possibility of stones
being ejected at high speed during work.
• 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!
Removing components during
maintenance may affect the stability
of the machine. Ensure it is fully
supported in case of unexpected
weight shifts.
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1. Safety Data
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 valid driving licence
in order to drive on public roads.
The person in charge must:
• provide the operator with a copy of the
Operating Instructions.
• ensure that the operator has read and
understood the instructions.
• make sure that the operator is aware of
the specic regulations relating to the
machine when driving on public roads.
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.
Pay particular attention to those items which
require specialist service tools or training
to be carried out by qualied personnel. Do
not attempt to service these items yourself!
These include items retaining pressure (e.g.
accumulator circuits), or force (e.g. spring
tines), and DD axles of any type.
As transport regulations vary regionally,
the regulations which apply to your locality
should be complied with in terms of this
machine. Note sp ecific requirement s
regarding implement width, speed, and
features such as lights and brakes: ensure
these are complied with (for example keep
to maximum transportation speeds with
machines if not tted with brakes, and/or
according to machine transportation width).
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1. Safety Data
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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 Simba TL can be transported on public
roads by hitching it up to a tractor or on a
low-loader.
• It is important to observe the permitted
dimensions and weights when transporting
the machine.
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!
• If the machine is transported on a trailer or
a low-loader, it must be secured using straps
or other devices via the designated tie down
points on the machine.
• Before transporting the machine on public
roads, it must be adjusted to its transportation position and the stipulations relating to
road transportation fullled.
• The maximum permissible speed is 25
km /h.
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2. Transportation / Installation
2.4 Hitching Up /
Preparing for Transport
When hitching-up the machine,
ensure that no-one is between the
tractor and the machine.
1. Connect the tractor to the machine
using the hydraulics to raise or lower
the the height of the tractor lower link
arms.
2. When the lower link arms are aligned t
the lower link pins and the lynch pins.
3. Fit the tractor toplink between the
tractor and the machine.
4. Raise the machine using the tractor
link arms.
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.
Ensure that the tractor rear lights
are visible from behind during
transport.
2.6 Unhitching / Parking
the machine
In order to avoid damage as a result of
moisture, the machine should be parked, if
possible, indoors or under cover.
Ensure the levelling disc beam
is in the transport position before
transporting the machine.
REMOVE PIN, MOVE
DISC BEAM IN AND
REPLACE PIN FOR
ROAD TRANSPORT.
Fig. 2.04: Levelling Disc Beam Transport
When manoeuvring the machine,
pay attention to your surroundings.
Ensure that nobody is in the
manoeuvring area (watch for
children!).
1 Park the machine on level and solid
ground.
2 Move the roller into its lowest setting
(ie oat setting) by removing the shims
from the front side of the depth control
rod. This is to ensure the machine
doesn‘t tip backwards when unhitched.
3 Lower the machine onto the tines
ensuring that it is stable.
4 Remove the toplink and lower the link
arms so that pins can be removed.
5 Switch off the tractor.
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Fig. 2.05: Parking Position
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3. Technical Data
3. Technical Data
TL300 TL350
Transport Width 2982mm 3480mm
Working Width 3000mm 3500mm
Length 3765mm 3765mm
Weight 1980kg 2580kg
Tractor Power Required (H.P.)* 150-180 (max) 170-210 (max)
Centre of Gravity
* It is important to correctly match your implement to your tractor for optimum performance.
(Dimension from linkage) 1879mm 2129mm
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4. Adjustment / Operation
4. Adjustment/Operation
4.1 Description
8
1
7
6
5
4
2
3
Fig. 4.01: Great Plains Simba TL
1. 3 Point Linkage
2. Tine Body
3. Tine Leg
4. Covering Discs
5. Covering Disc Pitch Adjustment
6. DD Light Roll
7. DD Light Roll Scraper Rail
8. Depth Control Rod
The Great Plains Simba TL is designed for
high speed, medium depth cultivation up to
250mm deep.
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4. Adjustment / Operation
4.2 3 Point Linkage
The Simba TL is tted with a standard Category 3 linkage at the front of the machine.
Fig. 4.02: 3 Point Linkage
4.3 Tines
4.4 Levelling Discs
The Simba TL features a row of covering
discs to level behind the tines. They are
mounted onto an adjustable beam. Rubber
torsion rods inside the mounting provide
shock resistance / stone protection in work.
The levelling disc beams slide in and out for
work / road transport.
The tines on the Simba TL are arranged
over 3 rows to give lower draft requirements
and the ability to work progressively deeper.
The tines are spaced at 290mm. Each tine
is protected using a sprung unit allowing the
tine to trip up and over obstacles.
Fig. 4.04: Levelling Discs
270mm
Fig. 4.03: Tines
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Fig. 4.05: Levelling Discs: Suggested Start Setting
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4. Adjustment / Operation
4.5 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 machine.
The corrugated surface left by the roller is
weatherproof both for wet or dry situations.
4.6 Cage Roller
The cage roller provides a clod crushing
and consolidating action and leaves a loose,
open soil prole. It is well suited for dry, light,
non-sticky soils.
In work, the cage roller carries a proportion of
the machine’s weight to ensure consolidation.
It also regulates the depth of the machine.
Fig. 4.06: DD Light Roller
Fig. 4.07: Cage Roller
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4. Adjustment / Operation
4.7 Work Settings
Optimum performance has been found to
be achieved when the DD Light roll rings
have worn away the painted nish 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 Simba TL should be run with the
chassis level. In practice it is possible to
use the Simba TL 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 Simba TL.
The Simba TL should be lifted fully clear of
the ground for all headland turns. Turning
with the tines, disc units or roller on the
ground could lead to damage of these
components.
4.8 Adjusting Depth
The depth of the machine in work is
controlled using the 3 point linkage and the
roll unit.
Fig. 4.08: Depth Control
When the depth has been altered, lower the
machine into work and check operation. If
the depth change has been signicant then
other settings could be affected. This could
be chassis pitch (front to rear).
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
addressed immediately to prevent too much
work being carried out.
In work, the tractor lower link arms should be
run in position control with draft introduced
if required.
Fig. 4.09: Suggested start setting
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4. Adjustment / Operation
4.9 Work Instructions
Driving speed
The Simba TL can be driven at speeds of
up to 12 km/h.
This depends on the eld conditions (type
of soil, surface trash, etc.).
Drive more slowly if the conditions are difcult or a rmer nish 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.
4.10 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!).
4.11 Using Shims
Before using shims to alter machine settings
ensure the machine is stationary and the
tractor is turned off with the keys out. Ensure
that all operators are clear of the machine
and that no load is being held on any existing
shims in the depth control rod.
To t the shims hold them by the handle and,
using a rm action, clip them onto the rod
as shown in Fig. 4.09. They are removed by
using a nger to pull rmly on the handle.
Check the depth control rod for
damage and debris before tting
shims.
Only attempt to add or remove
shims using the handle. Trying to
manipulate shims using the jaws
could result in injury.
When changing machine settings
ensure both sides of the machine
mirror each other. The left hand
adjuster should contain the same
amount of shims as the right, for
example. Failure to do this could
result in damage to the machine.
1 Park the machine on level and solid
ground.
2 Move the roller into its lowest setting
(ie oat setting) by removing the shims
from the front side of the depth control
rod. This is to ensure the machine
doesn‘t tip backwards when unhitched.
3 Lower the machine onto the tines
ensuring that it is stable.
4 Remove the toplink and lower the link
arms so that pins can be removed.
5 Switch off the tractor.
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Fig. 4.09: Shims
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4.12 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?
Is the machine in a level operating
position and the working depth set
correctly?
4. Adjustment / Operation
Working Elements
Are the tines and other cultivation tools
in a serviceable condition?
Are the scrapers still operable, so that
the rolls do not jam?
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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,
operat i o nal eff i ciency an d 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.
Ensure the machine is safely
supported before attempting
maintenance work on tines.
Do not attempt to assist tting tine
points with a steel headed hammer,
this can lead to splintering of the
metal due to its hardness, which
can cause injury. If tine fitting
requires assistance, a copper/
hide or plastic mallet should be
used.
Ensure the tine leg is supported
when removing pins to ensure it
doesn‘t fall.
5.4 Disc Hub
Maintenance
Disc hubs are sealed for life and
do not require greasing.
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 Tines
When performing maintenance
wor k on tines ex trem e care
should be taken. Wear goggles
and gloves at at all times when
maintaining tines.
Check disc hubs regularly for
tightness. Tighten if necessary.
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5.5 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
rollers.
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.
5. Servicing and Maintenance
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.
5.6 Preparation for
Storage
If you need to store the machine for a longer
period, observe the following points:
Park the machine undercover if pos-
sible.
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.
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5. Servicing and Maintenance
5.7 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:
Customer Number
Name and Address
Machine Model
Serial Number of Machine
Date of Purchase and Operating
Hours
Type of Problem
5.8 Maintenance
Avoid sharp-edged and pointed
parts (disc blades, etc.) when
working on the machine.
Place the machine on suitable
s u p p o r t s w h e n w o r k i n g
underneath! Do not work under a
machine which is not supported!
Intervals
Apart fro m d a i l y maintenance, t h e
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 deciencies
found during regular checks are remedied
immediately.
On a new machine tighten all nuts and bolts
after 5 hours work and again after 15 hours.
This also applies to parts that have been
moved or replaced. After the initial 15 hours
of work a once a week check should be
sufcient depending on daily work rates.
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5.9 Maintenance Overview
Key
Inspect
L
Grease
10 Hrs
L
10 Hrs
5. Servicing and Maintenance
L
One pump only!
2013-02-27
200 Hrs
10 Hrs
L
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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
lubr icati on also c ontri butes towa rds
extending the service life of your machine.
The recommended lubricating intervals are
specied 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.
5.11 Handling of
Lubricants
Please ensure that you read the following
inst ructio ns as well as the r eleva n t
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 specied
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.
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.
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 parafn.
• 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.
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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.
5.12 Lubricants
Lubricants
The lubricating points on the machine can be
lubricated with multigrade lubricating grease
as specied in DIN 51825 KP/2K - 40.
Oil Fires
Never use water to extinguish an oil re.
The oil will oat on the water causing the
re to spread.
Burning oil-lubricant must be extinguished
using a carbon dioxide powder or foam extinguisher. Always wear respiratory equipment
when dealing with res 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.
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6. Faults and Remedies
Troubleshooting
Fault Possible Cause Remedy
DD Light Roll blocks
regularly.
Scrapers incorrectly
adjusted
Adjust scrapers to clear dirt
from between DD Rings.
Conditions may not be
ideal for using machine.
Inadequate consolidation. Not enough weight on rear
roll.
Not enough cultivated soil
depth.
Speed too fast. Reduce speed (<12kmh).
Surface nish is uneven
Not enough roll pressure Reduce draft control
and cloddy
Running nose down Level frame
Working too shallow Increase tine depth
Levelling beam working
incorrectly
Machine pulls to one side Tines not set evenly left to
right
Wait for more favourable
conditions.
Increase chassis pitch
slightly via tractor toplink.
Increase working depth.
Adjust levelling beam pitch
Set tines evenly
All ground not being moved
by tines
Levelling discs not set
Set levelling discs evenly
evenly left to right
Working too shallow Increase tine depth
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Page 32
Great Plains Simba
Woodbridge Road, Sleaford
Lincolnshire, NG34 7EW
United Kingdom
Tel.: +44(0)1529 304654
Fax: +44(0)1529 413468
E-Mail: simba@greatplainsmfg.com
Web: www.greatplainsmfg.co.uk
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