P13926 28/09/07
Box Scraper
2
Operating Instructions
Declaration of Conformity
DECLARATION OF CONFORMITY
Simba International Limited hereby declare that the Product described in this Operators Manual, and defined
by the Serial Number Plate attached to the Chassis of the Machine (a part copy of which is detailed overleaf
and must be completed indicating the relevant machine details), conforms with the following Directives and
Regulations, and has been certified accordingly.
EC Machinery Directive 89/392/EEC, as amended by 91/3688/EEC, 93/44/EEC, and
93/688/EEC.
In order to fulfill the requirements of health and safety described in the EC Directive, the following standards
and technical specifications have been taken into account:
EN 292 - 1
EN 292 - 2
THE MANUFACTURER
Simba International Limited
Woodbridge Road
SLEAFORD
NG34 7EW
Lincolnshire
NG34 7EW
England.
Telephone 01529 304654.
CERTIFIED ON BEHALF OF SIMBA INTERNATIONAL LIMITED.
Rod Daffern
Chairman
Operating Instructions
3Box Scraper
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.
Box Scraper
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: September 2007
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
5Box Scraper
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 Road Traffic Safety ............................................................................................. 12
1.5 Accident Prevention............................................................................................ 12
1.5.1 Hitching-up the machine ...................................................................................... 12
1.5.2 On the Hydraulic System ..................................................................................... 12
1.5.3 Changing Equipment .......................................................................................... 13
1.5.4 During Operation ................................................................................................ 13
1.6 Servicing & Maintenance .................................................................................... 13
1.7 Operating Areas ................................................................................................. 14
1.8 Authorised Operators ......................................................................................... 14
1.9 Protective Equipment ......................................................................................... 14
2. Transportation and Installation .................................................. 15
2.1 Delivery .............................................................................................................. 15
2.2 Transportation..................................................................................................... 15
2.3 Installation ........................................................................................................... 15
2.4 Hitching Up ......................................................................................................... 16
2.4.1 Hitching up a Tractor to the Box Scraper / Preparing for Transport ....................... 16
2.4.2 Changing to Work Position ................................................................................. 16
2.5 When driving on the road .................................................................................... 16
2.6 Parking the machine ........................................................................................... 16
3. Technical Data Box Scraper ........................................................ 17
4. Adjustment/Operation .................................................................. 18
4.1 Description ......................................................................................................... 18
4.2 Transport Wheels ................................................................................................ 19
4.3 Scraper Bowl ......................................................................................................19
4.4 Work Settings / Depth Control ............................................................................. 19
4.5 Laser Mounting Mast .......................................................................................... 19
4.6 Work Instructions ................................................................................................ 20
4.7 Parking the machine ........................................................................................... 20
4.8 Checks ...............................................................................................................20
Box Scraper
6
Operating Instructions
Table of Contents
5. Servicing and Maintenance ........................................................ 21
5.1 Servicing ............................................................................................................ 21
5.2 Cleaning ............................................................................................................. 21
5.3 Hydraulics ........................................................................................................... 21
5.4 Operator Support ................................................................................................ 21
5.5 Maintenance Intervals ......................................................................................... 21
5.6 Maintenance Overview ........................................................................................ 22
5.7 Overview of Lubricating Points ............................................................................ 23
5.8 Lubricating the Machine ...................................................................................... 24
5.9 Handling of Lubricants ........................................................................................ 24
5.10 Lubricants & Hydraulic Oil ................................................................................... 25
6. Parts & Assembly ........................................................................ 27
Operating Instructions
7Box Scraper
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 Box Scraper.
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.
Box Scraper
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
9Box Scraper
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.
Box Scraper
10
Operating Instructions
1. Safety Data
1.2 Use for the Intended
Purpose
The SIMBA Box Scraper 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 Box Scraper 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 Box Scraper is designed solely
as a land levelling implement. Use for any
other purpose, e.g., as a means of transport,
will be deemed to be improper use. SIMBA
will accept no liability for damage resulting
from improper use. The risk will be borne
solely by the operator.
• Worn wearing parts.
• Damage caused by external factors.
• Incorrect driving speeds.
• Incorrect setting of the unit (incorrect
attachment, non-adherence to the Setting
instructions).
Therefore, it is crucial to always
check your machine before and
during operation for correct
operation and adequate application
accuracy.
Compensation claims for damage which has
not occurred to the machine is excluded. This
includes any consequential damage resulting
from incorrect operation.
Operating Instructions
11Box Scraper
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.
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.
The socket and plugs for the hydraulic
connections between the tractor and the
machine should be colour-coded in order to
avoid incorrect use.
Box Scraper
12
Operating Instructions
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 castor wheels. 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
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.
When carrying out servicing and maintenance
work, retighten any loose screw connections.
13Box Scraper
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 getting into
your eyes).
Box Scraper
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 Box Scraper 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.
• If the machine is transported on a trailer or a
low-loader, it must be secured using straps
or other devices.
2.3 Installation
When carrying out installation and
maintenance work there is a higher risk of
injury. It is important that you familiarise
yourself with the machine and read the
Operating Instructions beforehand.
Operator instruction and initial installation of
the machine are carried out by our service
technicians or authorised distributors.
The machine must not be used in any way
beforehand! The machine can only be
released for operation after instructions have
been provided by our service technicians or
authorised distributors.
• If any modules or parts have been removed
for transportation, these shall be mounted by
our service technicians/authorised dealers
before the instruction takes place.
• Check all important screw connections!
• Lubricate all nipples and joints!
• Check all hydraulic connections and lines
for damage.
• Before transporting the machine on public
roads, it must be adjusted to its transportation
position and the stipulations relating to road
transportation fulfilled.
• The maximum permissible speed for road
transport is 25 km /h.
Operating Instructions
15Box Scraper
2. Transportation / Installation
2.4 Hitching Up
2.4.1 Hitching up a Tractor
to the Box Scraper /
Preparing for Transport
When hitching-up the machine,
ensure that no-one is between the
tractor and the machine.
Tractor Oil Flow Adjustment:
As a general rule the tractor oil flow
rate should be set in the lowest
setting before starting. This can then
be increased to allow the desired
rate of operation as applicable. This
will minimise excessive oil flow and
consequent power usage and heat
generation.
2.4.2 Changing to Work
Position
1. Raise the machine using the lift axle and
remove the transport shims.
2. Add in the required amount of shims for
work.
3. Lower the machine into work.
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.
1. Ensure the tractor hydraulics are
depressurised and in the locked or
closed (not float) setting.
2. Couple the hydraulic hoses to the tractor
ensuring that the two lift axle cylinder
hoses (red) are together.
3. Connect the tractor to the drawbar
shackle.
4. Carefully operate the hydraulics to lift the
Box Scraper on the road transport
wheels and add in the shims for road
transport.
2.6 Parking the machine
In order to avoid damage as a result of
moisture, the machine should be parked, if
possible, indoors or under cover.
When manoeuvring the machine,
pay attention to your surroundings.
Ensure that nobody is in the
manoeuvring area (watch for
children!).
With the machine in the transport position:
• Park the machine on level and solid ground.
• Raise the machine and remove shims from
the lift axle cylinder.
• Lower the machine to the ground, ensuring
that it is stable.
• Remove the drawbar pin and drive forward
slowly until hitch is clear of tractor drawbar.
• Switch off the tractor.
• Disconnect hydraulic lines from the tractor.
Fig. 2.00: Transport Axle with Transport Shim Fitted
Box Scraper
16
Operating Instructions
3. Technical Data Box Scraper
3.0m 3.5m 4.0m 5.0m
3. Technical Data
Working Width
Transport Width
Length
Weight
3000mm 3500mm 4000mm 5000mm
3065mm 3565mm 4065mm 5065mm
4300mm 4300mm 4300mm 4300mm
1300kg 1400kg 1500kg 1700kg
Tractor Power
80-100 100-120 110-140 130-180
Required (H.P.)*
* It is important to correctly match your implement to your tractor for optimum performance.
Operating Instructions
17Box Scraper
4. Adjustment / Operation
4. Adjustment/Operation
4.1 Description
2
1
3
Fig. 4.01: Simba Box Scraper
1. Transport Wheels
2. Axle cylinder
3. Scraper Bowl
4. Drawbar
5. Drawbar Adjuster
The Box Scraper is designed to the highest
specification for optimum levelling
performance under the widest range of
ground conditions.
All units are designed to be easily maintained
at minimum cost. Cutting edges are
reversible and replaceable, being made of
toughened steel for longer life.
5
4
Box Scraper
18
Operating Instructions
4. Adjustment / Operation
4.2 Transport Wheels
In work, the transport wheels carry the weight
of the machine and are used to set the
working depth, ensuring accurate levelling for
large areas.
4.4 Work Settings / Depth
Control
The depth of the scraper is altered by adding
shims into the rear axle cylinder A. Hydraulic
cylinder A is also used to lift the machine out
of work when turning. The pitch/height of the
drawbar is altered by adjusting the toplink B.
Used in conjuction with cylinder A, toplink B
should be used to set the scraper unit level in
work.
A
Fig. 4.04: Setting the Machine
B
Fig. 4.02: Transport Wheels
4.3 Scraper Bowl
The scraper bowl is fitted with a reversible
blade made from toughened steel. The
working depth and pitch is adjustable in order
to obtain the desired levelling effect on the
land.
4.5 Laser Mounting Mast
The box scraper can be fitted with an optional
laser mounting mast allowing a laser receiver
to be fitted to accomodate laser levelling.
Fig. 4.03: Scraper Bowl
Fig. 4.05: Laser Mounting Mast
19Box Scraper
Operating Instructions
4. Adjustment / Operation
4.6 Work Instructions
Driving speed
In work, the Box Scraper can be driven at
speeds of up to 6 km/h.
This depends on the field conditions (type of
soil, levelness of field, etc.).
Drive more slowly if the conditions are difficult.
Turning:
Before turning, the scraper bowl
should be eased out of work.
Likewise, it should eased back into
work once the turn has been
completed.
4.7 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!).
4.8 Checks
The working quality depends on the
adjustments and checks made prior to and
during work, as well as on regular servicing
and maintenance of the machine.
Before beginning work it is therefore
important to carry out any necessary servicing
and to lubricate the machine as required.
Checks prior to, and during
work:
• Is the machine correctly hitched up and the
coupling device locked?
• Have the hydraulic lines been connected
according to the colour coding?
• Is the machine in a level operating position
and the working depth set correctly?
Working Elements
• Are the elements of the machine in a
serviceable condition?
With the machine in the transport position:
• Park the machine on level and solid ground.
• Raise the machine and remove shims from
the lift axle cylinder.
• Lower the machine to the ground, ensuring
that it is stable.
• Remove the drawbar pin and drive forward
slowly until hitch is clear of tractor drawbar.
• Switch off the tractor.
• Disconnect hydraulic lines from the tractor.
Box Scraper
20
Operating Instructions
5. Servicing and Maintenance
5. Servicing and
Maintenance
Follow the safety instructions for
servicing and maintenance.
5.1 Servicing
Your machine has been designed and
constructed for maximum performance,
operational efficiency and operator
friendliness under a wide variety of operating
conditions.
Prior to delivery, your machine has been
checked at the factory and by your authorised
dealer to ensure that you receive a machine
in optimum condition.
To ensure trouble-free operation, it
is important that servicing and
maintenance work is performed at
the recommended intervals.
5.2 Cleaning
In order to ensure that the machine is always
in operating condition and to achieve
optimum performance, perform the cleaning
and servicing work at regular intervals.
Avoid cleaning the bearings with a highpressure hose or a direct water jet. The
housing, screwed connections and ball
bearings are not watertight.
5.4 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:
• Customer Number
• Name and Address
• Machine Model
• Serial Number of Machine
• Date of Purchase and Operating Hours
• Type of Problem
5.5 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 (blades, etc.) when working
on the machine.
5.3 Hydraulics
A low oil flow should be used, i.e.,
tractor tickover or low flow
selected.
Exercise extreme care when
checking the circuits, and under no
circumstances attempt to adjust or
loosen fittings without prior
reference to your authorised simba
dealer, and detailed maintenance
instructions.
Place the machine on suitable
supports when working
underneath! Do not work under a
machine which is not supported!
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
sufficient depending on daily work rates.
21Box Scraper
Operating Instructions
5. Servicing and Maintenance
5.6 Maintenance Overview
--- ---
Check they are firmly seated. Tighten / Secure if necessary -
Refer to table below for bolt torques
Max. Tyre Pressures
Tyre Size Max. P.S.I. Max. Bar
10.0/75-15, 10 Ply 50 3.5
11.5/80-15, 10 Ply 60 4
12.5/80-15, 10 Ply 80 5.5
15/55-17, 10 Ply 50 3.5
Max. Bolt Torques
M12 8.8 10 KgM ( 73 lb.ft)
M16 8.8 24 KgM ( 176 lb.ft)
M20 8.8 47 KgM ( 345 lb.ft)
M24 8.8 80 KgM ( 587 lb.ft)
M30 8.8 150 KgM (1100 lb.ft)
M36 8.8 280 KgM (2055 lb.ft)
5/8" UNC 24 KgM ( 175 lb.ft)
Box Scraper Maintenance Overview
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Operating Instructions
After first operation Instructions Interval Note
Check all screw, bolt and plug connections
Check wheel studs for tightness Check on delivery and before transporting the machine --- ---
During operation
Lubricate machine See overview of lubricating points --- Page 23
Lubricate machine See overview of lubricating points --- Page 23
Wheel studs Check tightness before transporting the machine daily ---
Working Depth Check setting and ensure implements are firmly secured daily Page 19
Hydraulic system and components Check seals, signs of crushing/wear, function and condition daily ---
After season
Safety devices (Transport shims) Check condition and function daily ---
Lubricate machine See overview of lubricating points --- Page 23
Bolts / Lock Bolts / Toplink adjusters Grease any exposed threads --- ---
After 4 years
Entire machine Carry out cleaning and maintenance --- ---
Hydraulic pipes Replace MRL Anh I EN 1533
5. Servicing and Maintenance
5.7 Overview of Lubricating Points
Box Scraper lubrication points Interval Diag. No.
Transport Axle Pivots 50 Hours 5.01
Wheel Hubs 50 Hours 5.02
Fig. 5.01: Transport Axle Pivot Points
Fig. 5.02: Wheel Hub Grease Points
Operating Instructions
23Box Scraper
5. Servicing and Maintenance
5.8 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.
5.9 Handling of Lubricants
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.
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.
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.
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24
Operating Instructions
• 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.
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.
5.10 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
All lubricating points on the machine can be
lubricated with multigrade lubricating grease
as specified in DIN 51825 KP/2K - 40.
Oil Fires
Never use water to extinguish an oil fire. The
oil will float on the water causing the fire to
spread.
Burning oil/lubricant must be extinguished
using a carbon dioxide powder or foam
extinguisher. Always wear respiratory
equipment when dealing with fires of this type.
Waste Oil Disposal
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.
Operating Instructions
25Box Scraper
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Operating Instructions
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