Spearhead AG18 Handbook Download Page 6 | Manualshive

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8999129: v1 11/09/2018

Page 1.6 of 1.11 pages

Original instructions (ENGLISH)

Website: www.spearheadmachinery.com

Power Take Off (P.T.O.) Shaft ................................................................................................. 2

Seasonal slip clutch maintenance. (If fitted) ............................................................... 2

Driveline .................................................................................................................................... 3

Gearbox Mountings Bolts ............................................................................................ 3

Oil Level ....................................................................................................................... 3

Draining & Refilling ...................................................................................................... 3

Blade bar ................................................................................................................................... 4

Blade bar Maintenance ............................................................................................... 4

Removal and replacement of Blade carrier assembly ................................................ 4

Blade bar removal ....................................................................................................... 4

Blades and blade bushes maintenance ...................................................................... 4

Blade & Blade bush removal and replacement .......................................................... 4

Fastener Torque Guidelines ..................................................................................................... 5

Specific Torque Settings ............................................................................................. 5

General Torque Settings ............................................................................................. 5

Converting chart between Measuring Systems .......................................................... 5

Trouble shooting ..................................................................................................................................... 1

Warranty Information .............................................................................................................................. 1

Warranty policy ......................................................................................................................... 1

Warranty registration ................................................................................................... 1

Limited warranties ....................................................................................................... 1

Remedies and procedures .......................................................................................... 2

Limitation of liability ..................................................................................................... 2

Miscellaneous .............................................................................................................. 2

How to make a claim ................................................................................................................ 3

How to obtain the correct spare part numbers ......................................................................... 3

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Summary of Contents for AG18

Page 1: ...8999129 v1 11 09 2018 Page 1 1 of 1 11 pages Original instructions ENGLISH Website www spearheadmachinery com AGRICUT 180...

Page 2: ...ie est localis e sur le central de machine Ceci est important pour la commande de pieces detachees Pensez a noter tous les numeros et toutes les letters Les informations donnees dans ce manuel sont co...

Page 3: ...8SW UK In terms of its design method of construction and execution thereof the item of machinery described above complies with the basic health and safety regulations of the respective EU Directives T...

Page 4: ...machine to perform tasks it was not designed to do IMPORTANT This operator s manual should be regarded as part of the machine Suppliers of both new and second hand machines are advised to retain docum...

Page 5: ...nts 2 5 3 Attaching the machine 3 5 3 2 Setting the cutting height 4 5 4 PTO driveshaft installation 4 5 4 1 Shortening the PTO length 5 5 4 2 PTO Maintenance 5 5 5 Installation checks 5 5 5 1 Initial...

Page 6: ...r assembly 4 8 6 3 Blade bar removal 4 8 6 4 Blades and blade bushes maintenance 4 8 6 5 Blade Blade bush removal and replacement 4 8 7 Fastener Torque Guidelines 5 8 7 1 Specific Torque Settings 5 8...

Page 7: ...signed for grass mowing or for set aside cutting along with brush woodland clearance The Spearhead Agricut has a 1 80 metre cutting width that is suitable for use with tractors from 30 to 70 HP The cu...

Page 8: ...headmachinery com 1 2 General arrangement The layout and naming convention used throughout this manual are shown in Figure 1 2 below Figure 1 2 PTO Shaft A Frame Literature Holder Transport strap Cent...

Page 9: ...pearhead Machinery constantly reviews and improves product designs and reserve the right to change this information As a consequence actual machines may vary from specification Contact your Spearhead...

Page 10: ...8999129 v1 11 09 2018 Page 1 10 of 1 11 pages Original instructions ENGLISH Website www spearheadmachinery com Figure 1 3 Cut and Deck dimensions...

Page 11: ...11 of 1 11 pages Original instructions ENGLISH Website www spearheadmachinery com Lifting points Lifting points Lifting points Lifting points Figure 1 4 Transport position Figure 1 5 Shipping positio...

Page 12: ......

Page 13: ...ad 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 a...

Page 14: ...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 Never transport...

Page 15: ...injured or killed WARNING During checks or repairs make sure nobody could start the machine by mistake WARNING Ensure only one person operates the machine at any one time WARNING Missing or damaged g...

Page 16: ...149 is strongly recommended WARNING The machine must only be lifted by personnel with appropriate lifting qualifications The lifting points are clearly marked with hook symbols WARNING Always ensure t...

Page 17: ...chine to be used CAUTION Both the operator and the maintenance fitter must know the machine well especially regarding dangers resulting from improper use or incorrect repairs CAUTION In transport redu...

Page 18: ...g to work near OHPL s you should always assess the risks The following points should be observed Know the risks of contacting OHPLs and the risk of flashover Always find out the maximum reach height f...

Page 19: ...2 5 Noise The equivalent daily personal noise exposure from this machine measured at the operator s ear is within the range of 80 85dB when used in conditions where the load fluctuates between zero an...

Page 20: ...maintain balance of the cutting unit 2 8 Tractor stability Due to the design of mowers and the work they undertake it is essential to ensure that the tractor is stable during work and transport in ord...

Page 21: ...compensation that can be applied for a given tractor unit and a given incline If compensating ballast is applied and the compensated axle must be driven on the public highway to reach the work site th...

Page 22: ......

Page 23: ...h Operator s Manual Read and understand the Operator s Manual before attaching and operating this machine Stop Tractor before Work on Machine Always let the tractor come to a stop and remove the start...

Page 24: ......

Page 25: ...wn in Figure 4 1 Always check the gearbox oil levels before use and top up if necessary see maintenance section Use oils compatible with classification API GL 5 see Figure 4 1 WARNING Only use oil whi...

Page 26: ......

Page 27: ...hown and marked on the machine with the lifting decal see Figure 5 1 Also ensure any lifting equipment is capable of lifting the machine mass indicated in Section 1 4 Machine general specification Fig...

Page 28: ...added to the tractor front weight tray The amount will vary depending on type of tractor used and prevailing conditions The correct amount of lateral stability ballast has been added to the rear whee...

Page 29: ...machine Fasten the 5 3 1 11 guard check chain securely Connect the other end of the shaft to the tractor once again securing the guard check chain 5 3 1 12 With the PTO shaft correctly connected raise...

Page 30: ...our machine is equipped with folding wings or decks mounted on deployment arms make sure that each deck is level and parallel to the ground Failure to set the machine for level cutting will result in...

Page 31: ...d to the machine to prevent guard rotation 5 4 1 9 Figure 5 6 5 4 2 PTO Maintenance To increase the working life of the PTO shaft it should be periodically checked cleaned and lubricated refer to the...

Page 32: ...e head float fitted as standard Head float allows the cutting unit to pitch fore aft around the lower link pins smoothing out undulating ground To check the head float operation adjust the top link to...

Page 33: ...with the machine Record the serial number and product number inside the front cover of this manual These numbers can be found on the machine serial number plate See Figure 6 1 which is located on the...

Page 34: ...75mm This is achieved by moving the bolt on skids at each side of the machine WARNING Use assistance when removing the skids They are heavy and may cause injury Figure 6 2 To adjust the cutting height...

Page 35: ...6 4 3 8 Re startthe machineas described in Running the Machinefor the First Time see section 6 4 8 and 6 4 3 9 check that it operates correctly 6 4 4 Setting slip clutch PTO Option if fitted It is im...

Page 36: ...ns carefully before driving on the public road This will ensure that dangerous situations and accidents are avoided Lack of information can cause accidents Comply with the local law concerning lights...

Page 37: ...ections 6 4 7 Visually confirm that there is plenty of space in the chosen location for run up and checking of the machine Ensure there are no children bystanders or animals in the immediate area when...

Page 38: ......

Page 39: ...a around the machine for hazardous or loose material Apply the parking brake and stop the tractor Remove the starter key from the tractor Disconnect the P T O shaft Personal Protective Equipment PPE 7...

Page 40: ...uipment Figure 7 1 contains a typical list of constituent materials together with disposal guidelines When undertaking a machine breakdown take care to ensure heavy parts are adequately supported at a...

Page 41: ...intenance Safety WARNING Before attempting to access the underside of the machine ensure it is adequately and safely supported Do not rely on the tractor s hydraulics Use safety supports that are capa...

Page 42: ...the shaft to adjust or service the PTO shaft 8 4 1 Seasonal slip clutch maintenance If fitted It is important that the clutches slip when an obstacle or load heavier than the clutch setting is encoun...

Page 43: ...the level is correct when the oil is up to the bottom of the side level plug orifice If the gearbox requires topping up add oil via the top filler plug in Figure 8 2 until it starts to seep from the s...

Page 44: ...he driveline timing Undo four fasteners A in Figure 8 3 The blade bar with blades attached can be removed 8 6 4 Blades and blade bushes maintenance The cutting blades are mounted in bushes and are fre...

Page 45: ...etting specified above Please check Figure 8 5 first Where a specific torque setting is given it should be used instead of the information below The figures shown are for the torque moment for bolts o...

Page 46: ......

Page 47: ...des not fitted to suit rotation Check the blade rotation suits the cutting edge of the blade 9 6 Leaking gearbox Oil level too high Reduce the oil level to the level plug Wrong oil grade Check instruc...

Page 48: ......

Page 49: ...prevent seepage and foreign body ingress Certain other components electrical items for example may require particular care when packing to avoid damage in transit This warranty does not extend to any...

Page 50: ...y Service Dealer within 30 days of the date of repair Following examination of the claim and parts Spearhead Machinery will pay at their discretion for any valid claim the invoiced cost of any parts s...

Page 51: ...ade via the Spearhead Machinery web site Qualifying warranty claims can only be made providing the machine has been previously registered with Spearhead Machinery by the selling dealer before delivery...

Page 52: ...Page 11 2 of 11 1 pages Original instructions ENGLISH Website www spearheadmachinery com...

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