McConnel ROTA-ROLL Twose Series Programming manual

Twose Series
ROTA-ROLL
3.6M Folding Roller
Operator & Parts Manual
Publication 686 May 2016

IMPORTANT
VERIFICATION OF WARRANTY REGISTRATION
DEALER WARRANTY INFORMATION & REGISTRATION VERIFICATION
It is imperative that the selling dealer registers this machine with McConnel Limited before
delivery to the end user –failure to do so may affect the validity of the machine warranty.
To register machines go to the McConnel Limited web site at www.mcconnel.com, log
onto ‘Dealer Inside’ and select the ‘Machine Registration button’which can be found in
the Service Section of the site. Confirm to the customer that the machine has been
registered in the section below.
Should you experience any problems registering a machine in this manner please contact
the McConnel Service Department on 01584 875848.
Registration Verification
Dealer Name:
……………………..…………………………………………………………….
Dealer Address:
…….………………………………………………………………………….
Customer Name:
……………………..…………………………………………………………
Date of Warranty Registration:
……/……/...…… Dealer Signature: ………………..……
NOTE TO CUSTOMER / OWNER
Please ensure that the above section above has been completed and signed by the selling
dealer to verify that your machine has been registered with McConnel Limited.
IMPORTANT: During the initial ‘bedding in’ period of a new machine it is the customer’s responsibility
to regularly inspect all nuts, bolts and hose connections for tightness and re-tighten if required. New
hydraulic connections occasionally weep small amounts of oil as the seals and joints settle in –where
this occurs it can be cured by re-tightening the connection –refer to torque settings chart below. The
tasks stated above should be performed on an hourly basis during the first day of work and at least
daily thereafter as part of the machines general maintenance procedure.
CAUTION: DO NOT OVER TORQUE HYDRAULIC FITTINGS AND HOSES
TORQUE SETTINGS FOR HYDRAULIC FITTINGS
HYDRAULIC HOSE ENDS
PORT ADAPTORS WITH BONDED SEALS
BSP
Setting
Metric
BSP
Setting
Metric
1/4”
18 Nm
19 mm
1/4”
34 Nm
19 mm
3/8”
31 Nm
22 mm
3/8”
47 Nm
22 mm
1/2”
49 Nm
27 mm
1/2”
102 Nm
27 mm
5/8”
60 Nm
30 mm
5/8”
122 Nm
30 mm
3/4”
80 Nm
32 mm
3/4”
149 Nm
32 mm
1”
125 Nm
41 mm
1”
203 Nm
41 mm
1.1/4”
190 Nm
50 mm
1.1/4”
305 Nm
50 mm
1.1/2”
250 Nm
55 mm
1.1/2”
305 Nm
55 mm
2”
420 Nm
70 mm
2”
400 Nm
70 mm

Warranty Policy (page 1 of 3)
WARRANTY POLICY
WARRANTY REGISTRATION
All machines must be registered, by the selling dealer with McConnel Ltd, before delivery to the end user.
On receipt of the goods it is the buyer’s responsibility to check that the Verification of Warranty
Registration in the Operator’s Manual has been completed by the selling dealer.
1. LIMITED WARRANTIES
1.01. All mounted machines supplied by McConnel Ltd are warranted to be free from defects in material
and workmanship from the date of sale to the original purchaser for a period of 12 months, unless a
different period is specified.
All Self Propelled Machines supplied by McConnel Ltd are warranted to be free from defects in
material and workmanship from the date of sale to the original purchaser for a period of 12 months
or 1500 hours. Engine warranty will be specific to the Manufacturer of that unit.
1.02. All spare parts supplied by McConnel Ltd and purchased by the end user are warranted to be free from
defects in material and workmanship from the date of sale to the original purchaser for a period of 6
months. All parts warranty claims must be supported by a copy of the failed part invoice to the end
user. We cannot consider claims for which sales invoices are not available.
1.03. The warranty offered by McConnel Ltd is limited to the making good by repair or replacement for the
purchaser any part or parts found, upon examination at its factory, to be defective under normal use
and service due to defects in material or workmanship. Returned parts must be complete and
unexamined. Pack the component(s) carefully so that any transit damage is avoided. All ports on
hydraulic items should be drained of oil and securely plugged to prevent seepage and foreign body
ingress. Certain other components, electrical items for example, may require particular care when
packing to avoid damage in transit.
1.04. This warranty does not extend to any product from which McConnel Ltd’s serial number plate has
been removed or altered.
1.05. The warranty policy is valid for machines registered in line with the terms and conditions detailed and
on the basis that the machines do not extend a period of 24 months or greater since their original
purchase date, that is the original invoice date from McConnel Limited.
Machines that are held in stock for more than 24 months cannot be registered for warranty.
1.06. This warranty does not apply to any part of the goods, which has been subjected to improper or
abnormal use, negligence, alteration, modification, fitment of non-genuine parts, accident damage,
or damage resulting from contact with overhead power lines, damage caused by foreign objects (e.g.
stones, iron, material other than vegetation), failure due to lack of maintenance, use of incorrect oil or
lubricants, contamination of the oil, or which has served its normal life. This warranty does not apply
to any expendable items such as blades, belts, clutch linings, filter elements, flails, flap kits, skids, soil
engaging parts, shields, guards, wear pads, pneumatic tyres or tracks.
1.07. Temporary repairs and consequential loss - i.e. oil, downtime and associated parts are specifically
excluded from the warranty.
1.08. Warranty on hoses is limited to 12 months and does not include hoses which have suffered external
damage. Only complete hoses may be returned under warranty, any which have been cut or repaired
will be rejected.
1.09. Machines must be repaired immediately a problem arises. Continued use of the machine after a
problem has occurred can result in further component failures, for which McConnel Ltd cannot be held
liable, and may have safety implications.
1.10. If in exceptional circumstances a non McConnel Ltd part is used to effect a repair, warranty
reimbursement will be at no more than McConnel Ltd’s standard dealer cost for the genuine part.

Warranty Policy (page 2 of 3)
1.11. Except as provided herein, no employee, agent, dealer or other person is authorised to give any
warranties of any nature on behalf of McConnel Ltd.
1.12. For machine warranty periods in excess of 12 months the following additional exclusions shall apply:
1.12.1. Hoses, exposed pipes and hydraulic tank breathers.
1.12.2. Filters.
1.12.3. Rubber mountings.
1.12.4. External electric wiring.
1.12.5. Bearings and seals
1.12.6. External Cables, Linkages
1.12.7. Loose/Corroded Connections, Light Units, LED’s
1.12.8. Comfort items such as Operator Seat, Ventilation, Audio Equipment
1.13. All service work, particularly filter changes, must be carried out in accordance with the manufacturer’s
service schedule. Failure to comply will invalidate the warranty. In the event of a claim, proof of the
service work being carried out may be required.
1.14. Repeat or additional repairs resulting from incorrect diagnosis or poor quality previous repair work
are excluded from warranty.
NB Warranty cover will be invalid if any non-genuine parts have been fitted or used. Use of non-genuine
parts may seriously affect the machine’s performance and safety. McConnel Ltd cannot be held
responsible for any failures or safety implications that arise due to the use of non-genuine parts.
2. REMEDIES AND PROCEDURES
2.01. The warranty is not effective unless the Selling Dealer registers the machine, via the McConnel web
site and confirms the registration to the purchaser by completing the confirmation form in the
operator’s manual.
2.02. Any fault must be reported to an authorised McConnel Ltd dealer as soon as it occurs. Continued use
of a machine, after a fault has occurred, can result in further component failure for which McConnel
Ltd cannot be held liable.
2.03. Repairs should be undertaken within two days of the failure. Claims submitted for repairs undertaken
more than 2 weeks after a failure has occurred, or 2 days after the parts were supplied will be
rejected, unless the delay has been authorised by McConnel Ltd. Please note that failure by the
customer to release the machine for repair will not be accepted as a reason for delay in repair or
submitting warranty claims.
2.04. All claims must be submitted, by an authorised McConnel Ltd Service Dealer, within 30 days of the
date of repair.
2.05. Following examination of the claim and parts, McConnel Ltd will pay, at their discretion, for any valid
claim the invoiced cost of any parts supplied by McConnel Ltd and appropriate labour and mileage
allowances if applicable.
2.06. The submission of a claim is not a guarantee of payment.
2.07. Any decision reached by McConnel Ltd. is final.
3. LIMITATION OF LIABILITY
3.01. McConnel Ltd disclaims any express (except as set forth herein) and implied warranties with respect to
the goods including, but not limited to, merchantability and fitness for a particular purpose.
3.02. McConnel Ltd makes no warranty as to the design, capability, capacity or suitability for use of the
goods.
3.03. Except as provided herein, McConnel Ltd shall have no liability or responsibility to the purchaser or
any other person or entity with respect to any liability, loss, or damage caused or alleged to be caused
directly or indirectly by the goods including, but not limited to, any indirect, special, consequential, or
incidental damages resulting from the use or operation of the goods or any breach of this warranty.
Notwithstanding the above limitations and warranties, the manufacturer’s liability hereunder for
damages incurred by the purchaser or others shall not exceed the price of the goods.
3.04. No action arising out of any claimed breach of this warranty or transactions under this warranty may
be brought more than one (1) year after the cause of the action has occurred.

Warranty Policy (page 3 of 3)
4. MISCELLANEOUS
4.01. McConnel Ltd may waive compliance with any of the terms of this limited warranty, but no waiver of
any terms shall be deemed to be a waiver of any other term.
4.02. If any provision of this limited warranty shall violate any applicable law and is held to be
unenforceable, then the invalidity of such provision shall not invalidate any other provisions herein.
4.03. Applicable law may provide rights and benefits to the purchaser in addition to those provided herein.
McConnel Limited

DECLARATION OF CONFORMITY
Conforming to EU Machinery Directive 2006/42/EC
We,
McCONNEL LIMITED, Temeside Works, Ludlow, Shropshire SY8 1JL, UK
Hereby declare that:
The Product; Tractor Trailed Folding Roller
Product Code; TWBR
Serial No. & Date ………………………………… Type …………………………
Manufactured in; United Kingdom
Complies with the required provisions of the Machinery Directive 2006/42/EC
The machinery directive is supported by the following harmonized standards;
■BS EN ISO 12100 (2010) Safety of machinery –General principles for design –Risk
assessment and risk reduction.
■BS EN 349 (1993) + A1 (2008) Safety of machinery - Minimum distances to avoid the
entrapment with human body parts.
■BS EN ISO 14120 (2015) Safety of machinery - Guards general requirements for the
design and construction of fixed and movable guards.
■BS EN 4413 (2010) Hydraulic fluid power. Safety requirements for systems and their
components.
McCONNEL LIMITED operates an ISO 9001:2008 quality management system,
certificate number: FM25970.
This system is continually assessed by the;
British Standards Institution (BSI), Beech House, Milton Keynes, MK14 6ES, UK
BSI is accredited by UK Accreditation Service, accreditation number: UKAS 003.
The EC declaration only applies if the machine stated above is used in
accordance with the operating instructions.
Signed …………………................ Responsible Person
CHRISTIAN DAVIES on behalf of McCONNEL LIMITED
Status: General Manager Date: January 2018

LIST OF CONTENTS
Operation Manual
General Information
1
Machine Description & Purpose of Use
2
Machine Identification
2
Technical Specifications
2
Safety Information
3
Component Identification & Location
4
Handling & Pre-Installation
5
Attachment, Detachment & Storage
6
Transport & Work Positions
7
Additional Ballast
8
Brace System & Adjustment
9
Maintenance
10
Lubrication Points
11
Parts Manual
Rota-Roll Assembly
13
Drawbar Module
14
Mainframe Module
15
Roller Module
17
Leg/Axle Module
18
Lift/Angle Module
19
Hydraulic Ram Assembly
21
Hydraulic Ram
22
Hydraulic Installation
23
Decal Kit
24

1
GENERAL INFORMATION
Always read this manual before fitting or operating the machine –whenever any doubt exists
contact your dealer or the McConnel Service Department for advice and assistance.
Use only McConnel Genuine Service Parts on McConnel Equipment and Machines
DEFINITIONS –The following definitions apply throughout this manual:
WARNING
An operating procedure, technique etc., which –
can result in personal injury or loss of life if not observed carefully.
CAUTION
An operating procedure, technique etc., which –
can result in damage to either machine or equipment if not observed carefully.
NOTE
An operating procedure, technique etc., which –
is considered essential to emphasis.
LEFT AND RIGHT HAND
This term is applicable to the machine when attached to the tractor and is viewed
from the rear –this also applies to tractor references.
MACHINE & DEALER INFORMATION
Record the Serial Number of your machine on this page and always quote this number when
ordering parts. Whenever information concerning the machine is requested remember also to state
the make and model of tractor to which the machine is fitted.
Machine Serial Number:
Installation Date:
Machine Model details:
Dealer Name:
Dealer Address:
Dealer Telephone No:
Dealer Email Address:

2
Machine Identification Plate
MACHINE DESCRIPTION & PURPOSE OF USE
The Twose ‘Rota-Roll’ is tractor trailed, hydraulically folding, single unit roller equipped with a
drawbar hitch coupling system for attachment to agricultural vehicles. The sole purpose of the
machine is for use in rolling cultivated land.
For simplicity of use and efficient transportation the machine has an ingenious ‘self-folding’
system that allows the operator to rapidly move the machine between the work position and a
compact ‘inline’ transport positions in under a minute.
This machine should only be used to perform the task for which it was designed –use of the
machine for any other purpose may be dangerous to persons and damaging to components and
therefore not advisable.
MACHINE IDENTIFICATION
Each machine is fitted with an identification plate with the following information:
1. Machine (Part Number)
2. Machine Serial No.
3. Machine Weight
When ordering spares or replacement parts from your
local dealer it is important to quote both Part Number
and Serial Number as stated on the identification plate
so the machine and model can be quickly and correctly
identified.
TECHNICAL SPECIFICATIONS
Specification
SRR1239
Working Width
3600mm (12’ 0”)
Machine Width
3910mm (13’ 3”)
Transport Width
2200mm (7’ 2”)
Transport Length
5500mm (18’ 0”)
Minimum Tractor Power Requirement
30kw / 100HP
Machine Weight
2,200kg
Machine Weight including Ballast (water)
4,200kg
Tractor Attachment
Hitch
No. of Drums
2
Drum Width
1800mm (6’ 0”)
Drum Diameter
390mm (3’ 3”)
Drum Axle Diameter
65mm
No. of Wheels
2
Tyres
12.5 / 80 x 15.3 (14ply)
Maximum Hydraulic Pressure
200bar

3
SAFETY INFORMATION
General safety rules:
▲Always read and follow the instructions for the use and maintenance of the machine before
carrying out any work operations or servicing tasks.
▲Attachment, Detachment, Storage and Folding of this machine must be on firm level ground
only - never attempt any of these procedures on sites where the machine is at risk of moving
or sliding under its own weight. Keep bystanders at a safe distance during all manoeuvres.
▲Improper use of the machine is both highly dangerous to persons and damaging to the
machine components –only use the machine for its designated task.
▲Both operators and the maintenance fitters should be familiar with the machine and fully
aware of dangers surrounding improper use or incorrect repairs.
▲Before starting, checks to both tractor and machine must be carried out as regards:
functionality, road safety, accident prevention rules.
▲During checks or repairs, ensure nobody can start the machine by mistake.
▲Never carry passengers on the tractor.
▲Never carry passengers on the machine.
▲Never allow anyone to approach the machine when it is working or whilst it is being folded.
▲Before starting, check the surrounding area for the likely presence of persons and/or
animals.
▲Never allow persons to stand near the machine when it is operating.
▲Replace missing or damaged safety decals immediately.
▲Ensure there is sufficient space before attempting to unfold or fold the machine.
▲Always fit the transport pin and secure before transporting the machine.
▲Always park or store the machine on a firm level site and chock the wheels securely.
▲Never allow children to climb or play on the machine under any circumstances.
Transportation Safety
▲Ensure the machine is folded fully into its transport position and the transport locking pin is
correctly fitted before attempting to transport the machine.
▲In transport always keep speed to a minimum, especially on bumpy roads, the weight of the
machine may render driving difficult and could cause damage to the machine.
▲When driving on public roads, respect all road rules in force.
▲Be aware of the machines width and length when transporting the machine; allow sufficient
space to manoeuvre around buildings and other road users.
Although the information given here covers a wide range of safety subjects, it is impossible to predict
every eventuality that can occur under differing circumstances whilst operating this machine. No advice
given here can replace ‘good common sense’ and ‘total awareness’ at all times, but will go a long way
towards the safe use of your Twose machine.

4
COMPONENT IDENTIFICATION & LOCATION
1. Main Beam
2. Roller Frame
3. Hitch
4. Rocker
5. Wheel/Axle Assembly
6. Roller
7. Axle Bridge
8. Fold Ram
9. Adjustable Link
10. Machine Brace Position
11. Manual Holder

5
HANDLING AND PRE-INSTALLATION
Lifting and Unloading
Unloading and handling of the machine should be performed using suitable overhead lifting
equipment with a minimum capacity in excess of the total weight of the machine, ensure the
machine is in a balanced condition before lifting. Keep all persons at a safe distance from the
raised load.
Pre-Attachment
Before attaching the machine to the tractor for use it is important to;
Visually check the general condition of the machine and check that all parts are present and
intact.
Grease the machine fully –refer to maintenance section for details.

6
ATTACHMENT, DETACHMENT & STORAGE
WARNING!
Attachment, removal and storage of the machine must always be on a firm level
site –failure to observe this precaution can result in serious injury or damage.
Attaching the Machine
With the tractor and machine on firm level ground, back the tractor up to the machine with
the tractors pick up hitch centrally in line with the tow ring on the rollers tow bar.
Lower the tractors pick up hitch to a height lower than the tow ring and reverse into a
position where the hitch is directly below it.
Slowly raise the pickup hitch ensuring that it is engaged in the rollers tow ring, continue to
raise the hitch until it is securely locked.
Connect the hydraulic hoses of the roller to tractors service.
Remove any wheel chocks that have been used to secure the machine.
Place the machine into the required position for either work or transport; if transporting the
machine, ensure it is folded fully in and the transport pin fitted and secured.
NOTE: For transportation on the public highway ensure that a legally approved lighting board is
fitted and connected.
Detaching the Machine
Detachment of the machine is a reversal of the procedure above. Ensure the site chosen for
machine detachment is a firm, level location for both safe parking and subsequent ease of re-
attachment. Keep bystanders at a safe distance and always chock the wheels to prevent any
risk of machine movement whilst parked or stored.
Machine Storage
The machine should ideally be stored in a clean, dry environment where it is protected from the
elements. Clean and lubricate the machine prior to storage, and inspect for damaged and/or
missing components so they can be pre-ordered and fitted ready for the next seasons work.
Ensure the machine is parked safely at all times with no risk of moving or falling. Always drain
water ballast from the rollers prior to long term storage; this is especially important for storage of
the machine over winter periods.
It is recommended, wherever possible, that the machine is stored in its work position; in this
mode the wheels are raised clear of the ground so the weight of the machine is supported on
the rollers and not on the tyres. An additional benefit when folded into this position is that the
ram rod will be retracted within the cylinder therefore protecting its chromed surface.

7
TRANSPORT & WORK POSITIONS
CAUTION!
Unfolding or folding the machine must only be performed on a firm level site –
never attempt to unfold or fold the machine on sloping or soft ground.
Transport
For transportation the roller is folded into the ‘inline’ position; in this mode the wheels are on the
ground and fully supporting the raised roller. During transport the main beam and the roller
support beam must be locked in position with the transport pin and secured with the linch pin.
For machine transport keep the driving speed to a minimum, especially on bumpy roads as the
weight of the machine may render driving difficult.
Work
The procedure for moving the machine from transport to work position is as follows;
Release and remove the transport pin from its locking position, and store it in the stowage
location provided on the vertical strut of the roller frame. Slowly operate the tractor’s spool valve
to retract the machines hydraulic ram; the roller unit will rotate about its axis and gradually lower
to the ground at which point the wheels will be raised clear of the ground, continue to operate
the controls until the machine has folded out fully - the machine is now in the work position.
The working speed will vary depending on various factors but in general the slower the driving
speed to more effective the rolling.

8
ADDITIONAL BALLAST
The outer ends of each roller is equipped with an access plug allowing them to be filled with a
water in order to provide extra ballast. Each roller has a maximum capacity of 1000 litres; if both
are filled to capacity this would provide an additional overall rolling weight of approximately 2
tonnes.
The rollers can be filled to any level to suit requirements but the amount of ballast used in each
must always be equal so that the rolling is even during work, and the machine is evenly
balanced for transportation.
It is important that any water in the rollers is drained prior to storage, and vital before winter
storage –failure to observe this can result in serious damage to the rollers should any water in
them freeze.
It is not recommended that oils, chemicals or other hazardous liquids be used in the rollers for
ballast as there are environmental risks involved in subsequently attempting to drain them.

9
BRACE SYSTEM & ADJUSTMENT
Brace System
In order to ‘brace’the machine in both transport and work position, a fixed lug on the main beam
is designed to locate with receiver brackets positioned on the roller frame and on the axle bridge
assembly respectively; when correctly engaged, in either position, it acts as a locking
mechanism for the main beam to reduce stress on the main pivot position.
It is important that the machine always fully engages in both the positions; if the machine fails to
engage correctly the folding mechanism will require adjusting, this is performed by altering the
length of the adjustable link between the main beam and the rocker assembly.
Brace Adjustment
Adjustment must only be made with the machine in the work position; tighten or loosen the link
to bring the beam into a position where the fixed lug ‘just’fully locates with its receiving bracket,
adjustment of the link is only required in the work position as the machines geometry dictates
that the transport position will then automatically be correct.
The adjustable link should be inspected on a regular basis for signs of wear on the end joints;
these should be replaced when signs of wear are detected as this will alter the geometry
resulting in the machine not ‘bracing’ correctly.

10
MAINTENANCE
Daily Maintenance
Grease shaft bearings thoroughly.
Check wheel nuts for tightness –185 lbs/ft. (250Nm).
Weekly Maintenance
Grease pivot points thoroughly.
Check all nuts and bolts for tightness.
Check tyres for damage and ensure they are correctly inflated to 70psi (5.2Bar).
Check and grease wheel bearings.
Inspect hoses for splits or damage.
Inspect hydraulics rams for signs of leaks or damage.
Laying Up & Pre-Storage Maintenance
Ram rods should be closed or greased to protect chrome surfaces.
Drain water ballast from rollers.
Clean machine thoroughly and inspect for damaged or worn components; arrange for spares
or repair if required to ensure the machine is ready for next seasons work.
Lubricate the machine fully and store in a dry undercover location.

11
Lubrication Points
The illustrations below indicate the locations of the machines lubrication points; always grease
the machine fully before use and prior to storage –refer to maintenance schedule on previous
page for details.

12
ROTA-ROLL
3.6M Folding Roller
Parts Manual