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Spearhead Starcut 1210 Handbook

Stubble management system
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Spearhead
Starcut 910/1210
'Stubble Management System'
Handbook
1st Edition - May 2010
Please ensure that this manual is handed to the operator before using the
machine for the first time. The operator must fully understand the contents
of this manual before using this machine.
(If the machine is resold the Manual must be given to the new owner.)
Important Note
The information contained in this manual is correct at the time of publication.
However, in the course of constant development, changes in specification are
inevitable. Should you find the information given in this book different to the
machine it relates to please contact the "After Sales Department" for advice.
Green-Tec A/S
Merkurvej 25
DK-6000 Kolding
Denmark
Tlf: +45 75 55 36 44
Fax: +45 75 55 42 43
E-mail: info@spearhead.eu
8999054
1

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Summary of Contents for Spearhead Starcut 1210

  • Page 1 Spearhead Star-Cut 910/1210 Spearhead Starcut 910/1210 ‘Stubble Management System’ Handbook 1st Edition – May 2010 Please ensure that this manual is handed to the operator before using the machine for the first time. The operator must fully understand the contents of this manual before using this machine.

  • Page 2: Table Of Contents

    Spearhead Star-Cut 910/1210 Contents EC Declaration Safety Stickers Recommendations Introductions Tractor Requirements Attaching to the Tractor Moving from transport to work position Setting up your Machine Operation Transportation Machine Protection Servicing & Maintenance Safety First Daily Every 8 Hours Torque Settings...

  • Page 3: Ec Declaration

    Part 1: 1991 Safety of Machinery – Technical, Methodology; Part 2: 1991 Safety of Machinery - Technical Specifications and other national standards associated with its design and construction as listed in the Technical File. Signed……………………………………………………………………………………….. (On behalf of Spearhead Machinery Ltd) Status General Manager Date........

  • Page 4: Safety Stickers

    Spearhead Star-Cut 910/1210 Safety Warning Warning Avoid fluid escaping Shut off engine and remove under pressure. Consult key before performing technical manual for maintenance or repair work. services procedures Warning Warning Danger – flying objects Check all nuts and bolts keep safe distance from are tight every 8 hours.

  • Page 5: Recommendations

    Spearhead Star-Cut 910/1210 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).
  • Page 6 Spearhead Star-Cut 910/1210 • Ensure all blades have stopped spinning before folding wings into transport position. • Disengage the machine, stop the engine and remove the key before leaving the tractor cab for any reason. • Clean up any debris left at the work site.

  • Page 7: Introductions

    Never start using the machine until the handbook has been read and understood. The Starcut 1210 rotary mower is a potentially lethal machine if used incorrectly and it is essential that the operator fully understands the working before starting up.
  • Page 8 Spearhead Star-Cut 910/1210 Attaching To The Tractor – Drawbar Hitch Low Drawbar When attached to the low drawbar of the tractor always use the parallel linkage bar attached to the lower hole on the hitch plate. Parallel Linkage Lower Hole...
  • Page 9 Spearhead Star-Cut 910/1210 Attaching To The Tractor – Hydraulic Hoses Wing: White & Blue banded hose, double acting spool c/w float Wheel Axle: Yellow & Wing: Red & Black banded Green banded hose, hose, double acting spool. double acting spool.
  • Page 10 Note: Inspect the tractor PTO stub for damage/wear as this may affect the attachment/removal of the Spearhead input shaft. Check also for alignment as any concentricity will cause vibration and premature wear of the wide angle joint.

  • Page 11: Moving From Transport To Work Position

    Spearhead Star-Cut 910/1210 Moving Your Machine From Transport To Work Position (UNFOLDING) WARNING The following procedure must done in the correct order to ensure no damage occurs and is safe. 1. Ensure machine is level on firm ground, for stability.
  • Page 12 Spearhead Star-Cut 910/1210 4. Operate tractor external hydraulic spool to hose marked “WHITE/BLUE” the second/middle wing rams should extend lifting the left & right hand wing, up off the main wing sections together. At the same time the connecting linkage must rotate the gearbox to ensure NO DAMAGE to the drive shaft.

  • Page 13: Setting Up Your Machine

    Spearhead Star-Cut 910/1210 Setting Up Your Machine – Gearbox Turning Linkage Checking & adjusting the rotating gearbox linkage • Machine in work position, with all wing sections in a horizontal position. • Ensure the middle wing hydraulic cylinders are fully extended.
  • Page 14 Spearhead Star-Cut 910/1210 Setting Up Your Machine – Level Front To Rear When machine attached to the tractor and set at working height, the front of the skid should be 10-20mm higher than the rear skid. This should be measured via the front &...
  • Page 15 Spearhead Star-Cut 910/1210 Setting Up Your Machine – Level Left To Right Attention Each ram must have equal amount of spacers Height of cut is controlled by varying the amount of ram stops covering the ram rod. Fine adjustment and balance of cut...
  • Page 16 Spearhead Star-Cut 910/1210 Setting Up Your Machine - Cutting Height Cutting height can be increased or decreased by adding or reducing the amount of spacers that are down. At all times the number of spacers covering each height ram must be equal. Start with 4 ram spacers on all rams.

  • Page 17: Operation

    Spearhead Star-Cut 910/1210 Operation Once ready for work, fully raise the mower cutting height and engage the PTO with the tractor engine at low revs to prevent shock damage to the machine. Slowly increase the engine revs to achieve the recommended PTO speed of 1000RPM. As indicated by the decal on top of the centre guard.
  • Page 18 Spearhead Star-Cut 910/1210 Operation Whilst operating it is possible to continue working when turning as the Star-Cut 1210 is fitted with a constant velocity joint on PTO shaft. However take care not to run the rear tractor wheel against the mower drawbar as this will result in serious damage to the tractor, the mower and, in particular, the PTO shaft.

  • Page 19: Transportation

    Spearhead Star-Cut 910/1210 Transportation First disengage the PTO drive, fold the wings fully upright and secure with transport strap. Never transport along public highways with the wings only supported by the hydraulics. Please observe Public Highway Regulations, concerning the towing of implements, and securely attach a registration and lighting board.
  • Page 20 Spearhead Star-Cut 910/1210 Transportation...

  • Page 21: Machine Protection

    Finally re-tighten the tension spring bolts to their original length, taking great care not to over-tighten. If in any doubt, consult Spearhead’s Service Department or your local Spearhead Dealer for further advice. Fig. 8 Slip Clutch...

  • Page 22: Servicing & Maintenance

    Spearhead Star-Cut 910/1210 Service & Maintenance Safety First • Never leave the tractor seat without first disengaging the PTO and stopping the engine. • Ensure all rotating parts have stopped turning. • Never attempt any repairs, maintenance, service or any other checks with the machine carried on the tractor hydraulics.

  • Page 23: Daily

    Spearhead Star-Cut 910/1210 Servicing & Maintenance Daily • Grease all points, including rear axle pivot points (Fig. 9a), axle hinge (Fig. 9c), wheel arms (Fig. 9b), and front draw bar pivot (Fig. 9f) • Check bolts are tight on all gearboxes.

  • Page 24: Every 8 Hours

    Spearhead Star-Cut 910/1210 Every 8 Hours Fig. 10 Primary input shaft • For maximum life and performance, the CV body must be greased regularly. Lubricate with the driveline in a straight position - up to 30 pumps of grease may be required.

  • Page 25: Regularly

    Spearhead Star-Cut 910/1210 Regularly • Check there is no wrapping of string, plastic, grass or other debris between rotor boss and gearbox oil seal. • Inspect gearbox seals for leaks. • Clear grass and other debris from the deck. • Regularly check the rotor boss retaining castle nut for tightness. First remove the split pin, select the correct size socket in 3/4”...

  • Page 26: Slip Clutch Settings

    Spearhead Star-Cut 910/1210 Slip Clutch Settings Check the condition of the friction discs before use and following periods of storage. Release the tension from the spring, turn the clutch while holding the P.T.O stationary. Adjust the spring compression to the original setting.

  • Page 27: Drive Shaft Alignment

    The cross journal axis must be in the same position, see diagram below. Warning Failure to set this will result in damage to drive lines, if in doubt please contact Spearhead.

  • Page 28: Skids

    Then, and only then may the outer bolts can be loosened. Failure to observe these precautions could seriously injure and could even result in loss of life. If in any doubt consult a tyre repair specialist or Spearhead’s Service Department. Fig. 15 Wheel Hub nuts...

  • Page 29: Storage

    Pay particular attention to the condition of guards and blades. Remember the Starcut 1210 Rotary Cutter is designed to withstand the most rigorous conditions and, with a little care and attention, will give many years of trouble free service.

  • Page 30: Trouble Shooting Guide

    Spearhead Star-Cut 910/1210 Trouble Shooting Guide Broken or damaged blades Gearbox overheating Raise cutting height to avoid Incorrect oil level striking the ground Incorrect grade of oil Remove or avoid obstacles Incorrect operating speed such as rocks Machine overloaded Rubbish around the gearbox...

  • Page 31: Spearhead Warranty

    6. This warranty does not extend to parts, materials or equipment not manufactured by Spearhead, for which the Buyer shall only be entitled to the benefit of any such warranty or guarantee given by the manufacturer to Spearhead. Only genuine Spearhead replacement parts will be allowable for warranty claims.

This manual is also suitable for:

Starcut 910

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