McConnel SR420 User manual

Publication 608
July 2009
Part No. 22674.08
McCONNEL
SR420
ROTARY WING MOWER
Operator Manual

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 Flex Wing Mower
Product Code; MR42, MR46, MR62, MR82
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

ROTARY MOWER INSPECTION AND MAINTENANCE
A daily equipment inspection of the trac tor and mower should be conduct ed before the
equipment is used. You may use the ins pection sheets to assist with these daily
inspections. Any damaged or missing guar ds should be repaired or replaced befor e
operating the mower. Failure t o repair the damaged shield c an result in objects being
thrown from the mower and possibly hitting the operator or bystander.
Inspect the Mower for Safe Operating Condition
 Make sure the driveline guards and shielding are in place and in good repair.
 Inspect the chain guards, flexible and/or solid defector thrown object shielding t o
assure that they are in place on the front and rear of the mower deck and in good
repair. Repair or replace any damaged or missing thrown object shields.
 Remove all debris and cut material from the deck and around the gearboxes.
 Ensure the mower cutting height is se t high enough to reduce the possibility of the
mower blades contacting the ground. Actual height will be dependent on the ground
conditions. Increase the height when working in rough or undulating conditions.
 Inspect for broken, chipped, bent, missi ng, or severely worn blades. Replace
damaged blades before operating the mower. Ensure the blade retaining bolts and
fasteners are secure and tight.
 Lubricate the driveline universal joints and telescoping members daily.
 Inspect the wheel lug bolt/nuts to assure that they are tight.
 If mower is equipped with pneumatic tires, make sure they hav e the required air
pressure.
 Inspect for worn or damaged decals and s afety instructions. Replace unreadable,
damaged or missing safety decals.
 Follow the operator’s manual(s) inspec tion and maintenanc e instructions for
lubricating parts, and keeping thrown obj ect shielding, driveline guards, rotating
parts shields, mower blades and decals in good repair.
Inspect the Tractor for Safe Operating Condition:
 Inspect the controls, lights, SMVs (Slow Moving Vehicle sign), seat belts, and
ROPS to assure that they are in place and in good working order.
 Be sure the tires, wheels, lug bolts/nuts are in good condition.
 Make sure the tractor brakes and steering are in proper operating condition.
 Follow the operator’s manual(s) inspection and maintenance procedures for
keeping the tractor in good and safe condition before operating.
The inspection sheet on the foll owing page should be kept in this book a s a record. A
second sheet is included for you to cut out and photocopy or the inspection sheets can be
down loaded from our web site at;
http://www.mcconnel.com/support/aftersales/default.aspx?nav=After Sales

FLEX WING MOWER PRE-OPERATION Inspection
Mower ID ________________ Date: _______________ Shift: _______________
WARNING Before conducting the inspection, make sure the tractor engine is off, the key removed, all
rotation has stopped and the tractor is in park with the parking brake engaged. Make sure
the mower wings are resting on the ground or securely blocked up, or are retained in the
transport by pins and all hydraulic pressure has been relieved.
Item Condition at
start of shift Specific Comments if not O.K.
The Operator’s Manual is in the Canister on the mower
All Warning Decals are in place and legible
All Lights are clean and working
Tongue/Hitch connection bolts & pins are tight
There are no cracks in Tongue or Hitch
Hyd. Cylinder pins are properly retained
There are no oil leaks
There are no damaged hoses
Gearboxes & mower decks are clear of cut grass and debris
Chain Guards/Deflectors are in place & in good condition
Driveline/Gearbox shields/guards are in good condition
Driveline clutches are in good condition, not frozen
Driveline telescoping members & u-joints are lubricated
Driveline yokes are securely attached to tractor & mower
Gearbox mounting bolts are tight
Blade carrier retaining nut is tight
Blades are not chipped, cracked, bent or worn out
Blade bolts are tight
Side skirts and skids are in good condition
There are no holes or cracks in the machine deck
Wheel nuts are tight
Tyre pressures are correct
Transport locks are in good condition
All axle mounting pins are correctly secured
Operators Signature: ___________________________________________
DO NOT OPERATE an UNSAFE TRACTOR or MOWER

TRACTOR PRE-OPERATION Inspection
Power Arm ID ________________ Date: _______________ Shift: _______________
WARNING Before conducting the inspection, make sure the tractor engine is off, the key is removed
all rotation has stopped and the tractor is in park with the parking brake engaged. Any
implement attached to the tractor is firmly on the ground.
Item Condition at
start of shift Specific Comments if not O.K.
The flashing lights function properly.
All lights are clean and working correctly
All cab windows are clean and wipers working correctly
The SMV sign, where required, is clean and visible.
The tyres are in good condition with correct pressure.
The wheel nuts are tight.
The tractor brakes are in good condition.
The steering linkage is in good condition.
There are no visible oil leaks.
The hydraulic controls function properly.
The ROPS or ROPS cab is in good condition.
The seatbelt is in place and in good condition.
The 3-point hitch is in good condition.
The drawbar/pick up hook is secure & in good condition
The PTO master shield is in place.
The engine oil level is full.
The brake fluid level is full.
The power steering fluid level is full.
The fuel level is adequate.
The engine coolant fluid level is full.
The radiator & oil cooler are free of debris.
The air filter is in good condition
Operators Signature: ___________________________________________
DO NOT OPERATE an UNSAFE TRACTOR or MOWER

FLEX WING MOWER PRE-OPERATION Inspection
Mower ID ________________ Date: _______________ Shift: _______________
WARNING Before conducting the inspection, make sure the tractor engine is off, the key removed, all
rotation has stopped and the tractor is in park with the parking brake engaged. Make sure
the mower wings are resting on the ground or securely blocked up, or are retained in the
transport by pins and all hydraulic pressure has been relieved.
Item Condition at
start of shift Specific Comments if not O.K.
The Operator’s Manual is in the Canister on the mower
All Warning Decals are in place and legible
All Lights are clean and working
Tongue/Hitch connection bolts & pins are tight
There are no cracks in Tongue or Hitch
Hyd. Cylinder pins are properly retained
There are no oil leaks
There are no damaged hoses
Gearboxes & mower decks are clear of cut grass and debris
Chain Guards/Deflectors are in place & in good condition
Driveline/Gearbox shields/guards are in good condition
Driveline clutches are in good condition, not frozen
Driveline telescoping members & u-joints are lubricated
Driveline yokes are securely attached to tractor & mower
Gearbox mounting bolts are tight
Blade carrier retaining nut is tight
Blades are not chipped, cracked, bent or worn out
Blade bolts are tight
Side skirts and skids are in good condition
There are no holes or cracks in the machine deck
Wheel nuts are tight
Tyre pressures are correct
Transport locks are in good condition
All axle mounting pins are correctly secured
Operators Signature: ___________________________________________
DO NOT OPERATE an UNSAFE TRACTOR or MOWER

TRACTOR PRE-OPERATION Inspection
Power Arm ID ________________ Date: _______________ Shift: _______________
WARNING Before conducting the inspection, make sure the tractor engine is off, the key is removed
all rotation has stopped and the tractor is in park with the parking brake engaged. Any
implement attached to the tractor is firmly on the ground.
Item Condition at
start of shift Specific Comments if not O.K.
The flashing lights function properly.
All lights are clean and working correctly
All cab windows are clean and wipers working correctly
The SMV sign, where required, is clean and visible.
The tyres are in good condition with correct pressure.
The wheel nuts are tight.
The tractor brakes are in good condition.
The steering linkage is in good condition.
There are no visible oil leaks.
The hydraulic controls function properly.
The ROPS or ROPS cab is in good condition.
The seatbelt is in place and in good condition.
The 3-point hitch is in good condition.
The drawbar/pick up hook is secure & in good condition
The PTO master shield is in place.
The engine oil level is full.
The brake fluid level is full.
The power steering fluid level is full.
The fuel level is adequate.
The engine coolant fluid level is full.
The radiator & oil cooler are free of debris.
The air filter is in good condition
Operators Signature: ___________________________________________
DO NOT OPERATE an UNSAFE TRACTOR or MOWER

LIST OF CONTENTS
Page No.
Introduction 1
Tractor Requirements 1
Safety Information 2
Safety Decals 5
Tractor Attachment 6
PTO Shaft 6
Machine Setup 7
Operation 8
Transportation 9
Machine Protection - Slip Clutch 9
Service & Maintenance 10
Troubleshooting Guide 16

1
INTRODUCTION
The SR420 Rotary Wing Mower is a heavy duty rotary mower primarily designed for set-aside,
stubble and pasture topping work. With a cutting width of 4.2m they are suitable for use with
tractors of between 85 and 120HP.
The cutting height of the machine is controlled and regulated via the rear centre deck wheels
and adjustable wing skids with addition wing wheels offered as an option.
The wings of the machine ‘float’ mechanically during work to eliminate ram seal wear and are
raised by independent single acting hydraulic rams for transportation of the machine –
mechanical lift locks are provided for complete safety. Power from the tractor to the machine is
transferred via a series of gearboxes and PTO shafts with slip clutch protection to absorb shock
loads and protect driveline components.
For personal safety and protection of components the machines should never be used to
perform tasks they were not designed to do.
TRACTOR REQUIRMENTS
The tractors used should be:
Minimum of 85HP.
Equipped with Category 2 three-point linkage.
Fitted with Check Chains and/or Stabilisers and correctly tightened (We particularly
recommend 'turnbuckle' type Check Chains).
Minimum weight of 3700kg.
1000RPM PTO.
Equipped with 1 external hydraulic service, single acting with float facility for wings.
Sufficient weight on the front wheels to ensure stability during transportation and work.
Extra ballast should be added if required.
Before attachment; set lift rods to equal length and ensure position control is selected -
never attempt to hitch in draft control.

2
SAFETY
Safety Information
Read, Understand and Follow the Safety Messages - Serious injury or death may occur unless
care is taken to follow the warnings and instructions given in the safety messages,
CAUTION! The lowest level of Safety Message; warns of possible injury.
WARNING! Serious injury or possible death.
DANGER! Imminent death/critical injury.
Never operate the tractor or machinery until you have read and completely understand this
manual and the tractor operator’s manual and each of the safety messages found in the
manuals and those displayed on the tractor and implement.
DANGER! DO NOT attempt any maintenance of or adjustment to the machine while it is
running. Before carrying out any work on the machine follow the three safety
instructions below:
a LOWER THE MACHINE ON TO THE GROUND
b PUT THE PTO OUT OF GEAR
c STOP THE TRACTOR ENGINE
WARNING! The operator and all support personnel must wear the appropriate safety clothing
i.e. safety glasses and safety shoes at all times for protection from injury by
objects thrown from the machine.
DANGER! Never allow passengers especially children to ride on the tractor or implement.
Falling off can kill.
DANGER! Do not mount or dismount the tractor or machine while it is moving. Mount or
dismount only when stopped – falling off can kill.
DANGER! At all times ensure that the PTO shaft guard is in position, securely fitted and in
good condition and that the tractor PTO shaft shield is fitted.
CAUTION! Replace the PTO shaft guard if any of the following are evident:- guard cracked or
damaged any part of the PTO shaft exposed. Ensure the PTO shaft guard is free
to rotate and the anti-rotation chains are securely fitted and effective.
WARNING! Ensure that the correct guards are properly fitted to the machine and tractor at all
times and check that they are in good condition. Ensure you have the correct
guards fitted for the type of operation being performed. Missing or damaged
guards must be replaced immediately.
DANGER! AVOID WIRE. It can be extremely dangerous if wire catches in the blades of
the machine, and every care must be taken to ensure this will not happen.
Inspect the working area before commencing. Remove all loose wire and
obstructions and clearly mark those that are fixed so that you can avoid them.
Any unusual noise from the cutting unit area indicates that the blades may have
been fouled by an obstruction. A visual indication that wire has become
entangled may be a sudden movement of the vegetation ahead of the machine.
In any such event STOP the tractor engine INSTANTLY. On no account move
the machine until blades have completely stopped. When the machine has
stopped inspect it and remove any obstruction that may be present. If working
under a raised machine ensure that it is safely supported. Before working on
the machine always stop the tractor engine and remove the ignition key.

3
SAFETY
WARNING! While the tractor is running all personnel should keep well clear of the area
around the machine as there are numerous crushing, shearing, impact dangers
caused by the machine operation.
DANGER! Do not operate with wings raised off the ground. Operating with the wings
raised exposes the blades and can cause objects to be thrown and there is also
danger of entanglement in or being hit by rotating blades.
DANGER! Do not work under a wing in the raised position unless it is supported on blocks
or propped. A sudden or inadvertent fall by one of these components could
cause serious injury or even death.
DANGER! These machines are capable under adverse conditions of throwing objects
great distances at high velocity. CHECK the blades for wear and the
attachment bolts for tightness every day during work .A few moments whenever
the machine is stopped, e.g. whenever removing obstructions, will help reduce
blade wear or loss.
DANGER! Keep your forward speed to a level appropriate to the operating conditions.
High-speed manoeuvres are very dangerous, particularly on uneven ground
where there is risk of overturning.
DANGER! Keep a careful watch for passers-by who may inadvertently get in the way of cut
material being ejected from the machine. These machines are capable under
adverse conditions of throwing objects great distances at high velocity. Stop the
blades until all people are well clear.
WARNING! Extreme care should be taken when operating near loose objects such as gravel,
rocks, wire, and other debris. Inspect the area before mowing. Foreign objects
should be removed from the site to prevent machine damage and/or bodily
injury or even death. Any objects that cannot be removed must be clearly
marked and carefully avoided by the operator. Stop mowing immediately if
blades strike a foreign object. Repair all damage and make certain the blade
and carrier are still balanced before resuming cutting operations.
WARNING! Transport the machine only at safe speeds. Serious accidents and injuries can
result from operating this equipment at unsafe speeds
DANGER! When the wings are folded for transport, the centre of gravity is raised and the
possibility of overturn is increased. Turn slowly and with extra care on hillsides.
Overturning the mower could cause the mower to overturn the tractor and vice
versa. Never fold wings on a hillside, the mower may overturn
WARNING! Do not transport unless wings are well secured in the transport position. Wings
that are not well secured can fall during transport, causing serious damage to
the tractor and mower and possibly causing the operator or passers by to be
injured or killed.
WARNING! Release hydraulic pressure from the rams before attempting maintenance. Lower
the machine to the ground and lower the wings or securely block up, disengage
the PTO and turn off the engine.
DANGER! Do not operate this Equipment with hydraulic oil leaking. Oil is expensive and its
presence could present a hazard. Do not check for leaks with your hand! Use a
piece of heavy paper or cardboard. High-pressure oil streams from breaks in the
line could penetrate the skin and cause tissue damage including gangrene. If oil
does penetrate the skin, have the injury treated immediately by a physician
knowledgeable and skilled in this procedure.

4
SAFETY
WARNING! Periodically inspect all moving parts for wear and replace when necessary with
authorised service parts. Look for loose fasteners, worn or broken parts, and
leaky or loose fittings. Make sure all pins have cotter pins and washers.
Serious injury may occur from not maintaining this machine in good working
order.
WARNING! Never un-couple the machine without using the hitch support jack. The hitch is
very heavy. Attempting to lift the hitch without using the jack could cause
strains. Allowing the hitch to fall suddenly and unexpectedly could result in
crushing injury. Use the support jack for lifting the mower only. Overloading the
jack can cause failure with possible serious bodily injury or even death.
WARNING! Never attempt to lubricate, adjust, or remove material from the Implement while
it is in motion or while tractor engine is running. Make sure the tractor engine is
off before working on the Implement.
Emergency Stop
To stop the blades in an emergency use the tractor stop control. The use of the tractor stop
control must only be done in an emergency. Its use to stop the machine can cause damage.
After an emergency stop of the machine; ensure that the PTO is disengaged before restarting
the tractor.
Safety Decals
Safety decals are located on various points of the machine. They can be identified by the
yellow upper panel depicting the hazard, and the lower white panel indicating means of
avoidance or precautions to be taken. These decals have no text. It is essential that all
operators and personnel associated with the machine fully understand their meanings, which
are shown on the following pages.
Any safety decals that are missing should be replaced at the earliest possible opportunity.

5
SAFETY DECALS
In addition to company branding and model identification the following safety decals are
displayed – familiarise yourself with, and heed the messages they state, they are there for your
safety and guidance. If any of the safety decals go missing or become damaged beyond a
readable state they should be replaced at the earliest possible opportunity.
WARNING!
Avoid fluid escaping under
pressure. Consult technical
manual for services
procedures.
WARNING!
Danger – flying objects keep
safe distance from the
machine as long as the
engine is running.
WARNING!
Stay clear of mower blade
as long as engine is
running.
WARNING!
Stay clear of swinging area
of implements.
WARNING!
Shut off engine and remove
key before performing
maintenance or repair work.
WARNING!
Check all nuts are tight
every 8 hours.
WARNING!
Carefully read operator’s
manual before handling this
machine. Observe
instructions and safety rules
when operating.

6
TRACTOR ATTACHMENT
Fit the machine to the tractor in the standard way, ensuring the correct match of linkage
(category 2). Check that the top link is in good order and the threads are well lubricated. Use
stabilisers to eliminate any sideways sway.
Before lifting the machine with the tractor linkage you should ensure there is sufficient front
weight to keep the front wheels in contact with ground - This is vital for both safe
transportation and stability when turning on sloping ground.
It is essential to ensure that the tractor drawbar cannot foul the PTO shaft, we
advise to remove it altogether if there is any doubt.
PTO SHAFT
Before fitting the PTO for the first time, it may be necessary to adjust the length. There
should be maximum engagement of the sliding tubes without bottoming at the shortest
operation position. To check, first connect the mower to the tractor. Pull the PTO shaft apart
and connect to the tractor PTO output shaft and the gearbox input shaft. Hold the half shafts
next to each other in the shortest working position. If necessary, shorten the inner and outer
guard tubes equally (Fig. 1). Shorten the inner and outer sliding profiles by the same length
as the guard tubes. File all sharp edges and remove burrs. Grease the sliding profiles.
To fit the PTO, first clean and grease. Press pins on the yoke and simultaneously push the
PTO drive shaft onto PTO shaft of the tractor until pins engage.
The PTO shaft is fitted with a non-rotating safety guard. It should be secured to the machine
and tractor with the two retaining chains provided.
Connect the hydraulic hose to a single acting service with a dump facility. This is important to
allow the wings to be able to follow the ground contours.
Connect the top link and adjust to ensure there is some slack in the wire ropes, before raising
the machine.
Raise the parking stands (Fig. 2) and secure locking pin.
Fig. 2 Parking Stands