McConnel SR420 Operator'S Manual Download Page 1 | Manualshive

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McConnel SR420 Operator'S Manual Download Page 1

Publication 608
July 2009
Part No. 22674.08

McCONNEL

SR420

ROTARY WING MOWER

Operator Manual

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Summary of Contents for SR420

Page 1: ...Publication 608 July 2009 Part No 22674 08 McCONNEL SR420 ROTARY WING MOWER Operator Manual...

Page 2: ...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...

Page 3: ......

Page 4: ...mple 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 0...

Page 5: ...d 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 th...

Page 6: ...e 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 no...

Page 7: ...m 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 20...

Page 8: ...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 l...

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Page 10: ...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 plac...

Page 11: ...e 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 hydra...

Page 12: ...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 plac...

Page 13: ...e 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 hydra...

Page 14: ...oduction 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 Maintenanc...

Page 15: ...ferred 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...

Page 16: ...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...

Page 17: ...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 avoid...

Page 18: ...st 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...

Page 19: ...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...

Page 20: ...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 ne...

Page 21: ...ngs Unfolding the wings if the machine is in the transport position first pressurise hydraulic rams before releasing the transport locking bars Fig 4 lower both wings by releasing hydraulic pressure l...

Page 22: ...llow all contours of ground Fig 5 Whilst mowing it is possible to continue working when turning the machine on the headlands however we recommend the machine is slightly raised to prevent the skids ma...

Page 23: ...pivot more easily when striking solid objects and proceed with caution The clutch settings should not be altered without first referencing the information stated in the Service and Maintenance Sectio...

Page 24: ...carried on the tractor hydraulics Always fully lower to the ground or securely prop the machine on substantial servicing stands Always replace all guards and retaining chains after servicing and or m...

Page 25: ...tight Check tyre pressures 40 P S I Check gearbox lubrication replenish as necessary to the correct level line on the dipstick provided with each gearbox Lubrication points A Wing rams B Wheel stem gr...

Page 26: ...he correct torque Refer to chart below Torque Settings Chart Figures stated are recommended maximum settings only Regular Maintenance Tasks Check there are no wrappings of string plastic grass or othe...

Page 27: ...n grinding as this will affect the hardness of the blades All the blades are free swinging and swivel on hardened steel bushes which are replaceable When replacing blades it is important that blades a...

Page 28: ...n a dry place Check condition of friction linings and reset spring compression to original height before use Should the assembly overheat due to frequent or prolonged clutch slipping dismantle for ins...

Page 29: ...aners with caution and be sure to remove all detergents to avoid any discoloration or damage to the paintwork Lubricate all grease points until fresh grease shows Liberally apply used engine oil along...

Page 30: ...harp 5 Not enough overlap 6 Lack of grease 7 Build up of Debris under drive shaft Gearbox overheating 1 Incorrect oil level 2 Incorrect grade of oil 3 Incorrect operating speed 4 Machine overloaded 5...

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Page 32: ...McConnel Limited Temeside Works Ludlow Shropshire SY8 1JL England Telephone 01584 873131 Facsimile 01584 876463 www mcconnel com...

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