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Chapman MG Series, Original Instructions Manual

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Chapman MG Series Original Instructions Manual Download Page 19

Page 19

 

 

Grading Procedure 

There are three main parts to the grading process:

 

 

1

 

Perimeter Grading 

 

 

The edge material of the arena should always be levelled first upon entering the site, 

and is extremely important in preventing the material becoming banked around the 

perimeter of the arena.

 

 

 
 
 
 

Summary of Contents for MG Series

Page 1: ...MG Series Manége Grader All models Original Instructions Chapman Machinery Ltd Hele Barton Week St Mary Holsworthy Devon EX22 6XR Tel 01288 308149 Email sales chapman machinery co uk ...

Page 2: ...Levelling Blades Rear Roller Optional 16 Assembly Drawbar Fitment Tine Kit Fitment Rear Roller Fitment Attachment to Towing Vehicle 18 Adjustment Working Depth 19 Grading Procedure 1 Perimeter Grading 2 Primary Grading 3 Secondary Grading 21 Maintenance Service Tyre Pressure Depth Adjustment Screw Spring Tine Wear Blade wear 22 Warranty The Chapman Warranty Warranty Conditions Extended Warranty Ex...

Page 3: ...al also contains important Health Safety Executive information and guidelines NOTICE THIS MANUAL MUST BE HANDED TO THE OPERATOR BEFORE USE THE OPERATOR MUST UNDERSTAND FULLY THE CONTENT OF THIS HANDBOOK BEFORE USING THE MACHINE FOR THE FIRST TIME OF THE IMPLEMENT IS RESOLD THIS MANUAL MUST ACCOMPANY THE MACHINE Note The information contained in this manual is correct at the time of going to press ...

Page 4: ...ach year in ATV accidents Non fatal accidents are estimated to amount to over 1000 serious injuries per year The underlying causes of accidents were usually one or more of the following lack of structured training and or experience incorrect lack of protective clothing excessive speed carrying a passenger or an unbalanced load tipping on a bank ditch rut or bump a steep slope combined with other f...

Page 5: ...rerʼs recommendations In particular pre ride safety checks should always include tyre pressures These are low eg around 2 7 psi so even a 1 psi 0 07 kg cm2 difference in pressure can cause vehicle control problems Use a gauge that is designed for measuring and displaying low pressures usually supplied with the ATV brakes and throttle Check that the brakes give a safe straight stop and that the thr...

Page 6: ...ns should not be used to drag a load where they can become caught on a wheel This may lead to entanglement with the brake cable causing unexpected braking Using sprayers Pesticides should be used in accordance with the Code of Practice for using plant protection products published by Defra Available from Defra Publications ADMAIL 6000 London SW1A 2XX Tel 08459 556000 Sprayers should meet the requi...

Page 7: ...s part of the original machine or if added afterwards should be CE marked and approved by a recognized test body Restraining devices such as seat belts should be fitted and worn by the driver and passengers where a roll bar or cab is fitted Where a machine is amphibious and used on deep water as opposed to marshland then the seat restraints and possibly roll frame could increase the overall risk r...

Page 8: ...or adverse land conditions likely to damage the machine Follow all recommended service instructions Attach to a vehicle suitable to the purpose 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 d...

Page 9: ... rules During checks or repairs ensure the machine cannot be started or moved by other persons by mistake Never wear loose clothing which could get caught in rotating equipment Never carry passengers on the towing vehicle Do not stand near the machine when operating Damaged or missing safety decals must be replaced immediately Do not operate whilst under the influence of drugs alcohol or similar s...

Page 10: ...able wearing parts and top quality zinc primer powder coated finish the MG250 will withstand years of use These machines should however only be used to perform tasks for which they were designed use of the machine for any other function may be both dangerous to per sons and potentially damaging to components Use of the machine beyond the stated usage may invalidate any applicable warranty as well ...

Page 11: ...e decals shown below please contact Chapman Engineering for replacement decals before use Carefully read operators manual before handling this machine Observe instructions and safety rules when operating Never reach into the crushing danger area as long as parts may move ...

Page 12: ...ge Grader for transport or delivery purposes ensure to locate the lifting straps evenly across the frame to take the implement weight safe ly When transporting the product in assembled form ensure it is adequately strapped down to prevent movement during transportation and ensure the transportation complies with all applicable highway laws Under no circumstances should the machine be towed on publ...

Page 13: ...e direct from Chapman Engin neering Levelling Blades The rear levelling blades smooth the surface and move material forwards to fill in divots and give a level arena The effect of the blades passing over the material then firms the surface lightly to give a consistent surface The blades feature a special an glad profile to more effectively draw material forward and level it The use of the perimete...

Page 14: ... the hassle of changing implements regularly There are three operating modes No roller This mode is used when drawing material in from the edge boards or when a firmed surface is not desired The machine locks in this position with the use of two clips for transportation storage Note This places a considerable negative load on the ball hitch TAKE CARE when unhitching the machine in this configurati...

Page 15: ...force is still required in order to do so An optional electric lift and depth control system can be fitted please contact your Distributor for details It is recommended NOT to attempt to lift the machine out of work mode with the roller set in the upright position as shown by the image below and to instead raise the roller to this position after lifting the machine out of work The gas strut does a...

Page 16: ... attachment point Attach the grader to the towing machine and adjust drawbar angle until the main frame of the machine runs approximately parallel with the ground when in working mode Tighten mount bolts firmly before use and CHECK TIGHTNESS OF ALL BOLTS after first use Tine Depth Adjustment It is recommended that the middle tine setting is used for the initial fitment giving a tine working depth ...

Page 17: ... a 50mm ball hitch can tow the machine Ensure the hitch is securely fastened and the machine is in transportation mode transport lever raised before moving off The recommended towing vehicle for this grader is either an ATV or UTV or 4x4 due to the optimum balance between weight maneuverability and traction Safety Notice ATVs 250cc or under are not recommended for machines with tine kits and or re...

Page 18: ...down a further rotation This provides a good basis to begin with Move forward slowly to assess the grading depth and adjust as necessary An element of trial and error is required to find the best settings for each arena and the optimum working depth will change through the year due to variables such as surface temperature water content etc Once you find a good depth setting for your arena the scre...

Page 19: ...main parts to the grading process 1 Perimeter Grading The edge material of the arena should always be levelled first upon entering the site and is extremely important in preventing the material becoming banked around the perimeter of the arena ...

Page 20: ...the main frame on the right hand side as shown below 2 With the machine in transport mode remove steel pin and turn the blade to a 90 degree angle see below making sure the pin holes are aligned The perimeter blade can also be used on the left hand side of the machine 3 Slide the pin back into place ensuring the blade is secure ...

Page 21: ...o avoid any potential damage Beware of obstructions such as gateposts which could damage the machine or vice versa The corners of the arena can be graded by raising the grader into transport position reversing into the corners and lowering Again it may be necessary to repeat this action to ensure level corners 2 Primary Grading Once perimeter grading is finished place the perimeter blade back into...

Page 22: ...me manner as the primary grading operation but in rows drawn at either 45 or 90 The choice of secondary grading direction will in part be down to the design of the site be ing levelled and may not in reality be practical to grade at 45 or 90 In this case it is recommended to grade at 180 from the first grading direction i e working from the opposite starting edge to ensure complete coverage ...

Page 23: ...deal for this Spring Tine Wear The spring tines should be checked for signs of damage or excessive wear on a monthly basis The spring tines should be replaced if excessive wear or damage is ap parent replacements are available through your dealer or direct from the manufac turer Replace once wear exceeds 50mm Blade wear The blade working edges should be replaced when the blade thickness is reduced...

Page 24: ...ration or repair of the machinery without prior approval 3 The machinery must have been serviced in accordance with the Operator s Manual and the Service Log must have been kept up to date and made available to the dealer should service repair or warranty work be undertaken 4 This warranty does not cover claims in respect of wearing parts such as blades flails paintwork tyres belts hydraulic hoses...

Page 25: ...validate this warranty 9 All warranty claims must be submitted to Chapman Machinery on Chapman Ma chinery Warranty Claim Forms within 30 days of completion of warranty work Using the machine implies the knowledge and acceptance of these instructions and the limitations contained in this Manual Transfer of Warranty The Chapman warranty be transferred to a subsequent owner of the machinery for use w...

Page 26: ...Page 26 Specification ...

Page 27: ...lace of Issue United Kingdom Name of Representative James Chapman Position of representative Director The Basis on which Conformity is being Declared I declare that as the authorised representative the above information in relation to the supply manufacture of this product is in conformity with the stated standards and other related documents following the provi sionsof93 44EECdirectives The produ...

Page 28: ...Page 28 directives supplied Signed Date 12 07 2010 ...

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