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Spearhead

 

Multicut 

430

 

 

7

 

 

Recommendations 

 

Beware of the following Potential Dangers associated with the use of 
this machine: 

  Becoming trapped when hitching or unhitching 

  Machine overbalancing when wing is raised. 

  Getting caught on rotating power take off (PTO) 

  Being hit or caught by any moving part, e.g. Blades, drive shaft and wings. 

  Being hit by flying debris or machine parts due to machine damage 

  Machine overbalancing when not in use 

  Injection of high pressure oil from damaged couplings or hydraulic hoses 

 

Accidents due to collision with other machines, or debris left on road

 

 

Beware  of  free-swinging  blades  over  centering  and  falling  when  wings  are 
folding.

 

 

ALWAYS: 

  Ensure the operator has read this handbook and has been trained to use the 

machine. 

  Ensure all safety guards are in place and all tractor windows closed.

 

  Before leaving the tractor cab always ensure that the wings are firmly on the 

ground, no weight is on the machine’s hydraulics and the rotor has stopped 
spinning. 

  Check that all guards are properly fitted and there are no damaged or loose 

parts. Particular attention should be given to the blades to ensure they are not 
damaged, cracked or missing. 

  Inspect  work  area  for  wire,  steel  posts,  large  stones  and  other  dangerous 

materials and remove before starting work. 

  Ensure  that  all  warning  labels  are  always  visible  and  that  they  are  not 

damaged, defaced or missing. 

  Fit  transport  strap  to  wings  before  transport  and  before  unhitching  when 

applicable. 

  Wear ear defenders if operating without a quiet cab or with the cab windows 

open 

  Ensure tractor guards are fitted correctly and are undamaged 

  Work at a safe speed, taking into account terrain and obstacles 

  Ensure that the tractor meets the minimum recommendations of the machine 

manufacturer  

  Check that machine fittings and couplings are in good condition 

 

Follow the manufacturer’s instructions for attachment and removal of machine 
from the tractor 

  Ensure  blades  are  of  the  type  recommended  by  the  manufacturer,  are 

securely fitted and are undamaged 

  Ensure  hydraulic  pipes  are  correctly  routed  to  avoid  damage  from  chafing, 

stretching, pinching or kinking. 

  Check condition of tyres. 

  Ensure  all  blades  have  stopped  spinning  before  folding  wings  into  transport 

position.

 

Summary of Contents for MULTICUT 430

Page 1: ...Spearhead Multicut 430 0 MULTICUT 430 Edition 1 1 March 2016 Part No 8999079...

Page 2: ...by the selling dealer to verify that your machine has been registered with Spearhead Machinery Limited IMPORTANT During the initial bedding in period of a new machine it is the customer s responsibili...

Page 3: ...warranty does not apply to any expendable items such as blades flails bushes belts flap kits skids shields guards wear pads or pneumatic tyres 1 05 Temporary repairs and consequential loss i e oil do...

Page 4: ...orth herein and implied warranties with respect to the goods including but not limited to merchantability and fitness for a particular purpose 3 02 The manufacturer makes no warranty as to the design...

Page 5: ...007 Safety of Machinery Risk Assessment Part 1 Principles Part 2 Practical Guide and Examples of Methods BS EN ISO 12100 1 2010 Safety of Machinery Part 1 Basic Terminology and Methodology Part 2 Tech...

Page 6: ...or Requirements 9 Attaching to the Tractor 9 Setting up your Machine 11 Operation 12 Transportation 13 Machine protection 14 Servicing Maintenance Safety First 15 Daily 16 Every 8 Hours 17 Torque Sett...

Page 7: ...ong 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 m...

Page 8: ...y fitted and there are no damaged or loose parts Particular attention should be given to the blades to ensure they are not damaged cracked or missing Inspect work area for wire steel posts large stone...

Page 9: ...er s specification Never use a machine if the hydraulic system shows signs of damage Never attempt to detect a hydraulic leak with your hand use a piece of card Never allow children to play on or arou...

Page 10: ...T O One external hydraulic service required single acting with float facility for wings Attaching To The Tractor Fit the machine to the tractor in the standard way ensuring the correct match of linka...

Page 11: ...tractor stub shaft until it engages 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 hydraul...

Page 12: ...ted to ensure the wire ropes are slack so the machine can follow undulating ground fore and aft but still allow the machine to lift when the tractor link arms are fully raised Standard Wheels Wheel Ar...

Page 13: ...rd speed i e a slow speed will produce a high quality of cut where as faster forward speeds are used when high output is first priority When in work always ensure the hydraulic spool valve that operat...

Page 14: ...wings only supported by the hydraulics Please observe Public Highway Regulations concerning the towing of implements and securely attach a registration and lighting board Warning Do not run the machin...

Page 15: ...this could result in severe damage to the gearbox and drive lines as well as invalidating the warranty If the machine has been laid up for any length of time there is a risk of the clutch plates rust...

Page 16: ...hecks are carried out in order not to invalidate your warranty these are carried out before the first operation after the first hour then after 4 hours These checks are 1 Gearbox bolts including the s...

Page 17: ...shes ensure all retaining bolts are fully tight Check gearbox lubrication replenish as necessary to the correct level line on the dipstick provided with each gearbox Fig 8 Lubrication points A Wing ra...

Page 18: ...orque figures given below are recommended maximum settings only Size Tensile strength Description Torque setting Nm M16 8 8 Rotor gearbox bolts 280 M24 8 8 Blade bolts 950 Wheel nuts 270 M14 PTO clamp...

Page 19: ...t Blades Caution When carrying out maintenance work on or near the blades be careful of free swinging blades over centering and falling It is recommended that protective clothing including hardhat and...

Page 20: ...sonal use unload the spring tension and store clutch assembly in a dry place Check condition of friction linings and reset spring compression to original height before use Should the assembly overheat...

Page 21: ...th an emery cloth remove all traces of rust on the metal clutch plates Check condition of the friction plates if there is any sign of over heating wear or cracking replace with new Do not attempt to u...

Page 22: ...t enough overlap 6 Lack of grease 7 Build up of Debris under drive shaft Gearbox Overheating 1 Incorrect oil grease level 2 Incorrect grade of oil grease 3 Incorrect operating speed 4 Machine overload...

Page 23: ...Spearhead Multicut 430 22 Spearhead Machinery Green View Salford Priors Evesham Worcestershire WR11 8SW Tel 01789 491860 Fax 01789 778683 www spearheadmachinery com enquiries spearheadmachinery com...

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