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8999123: v1 18/06/2018 

Page 2.7 of 2.7 pages 

 

    Original instructions (ENGLISH) 

Website:  www.spearheadmachinery.com 

It is mandatory

 to comply with the laws in force in the country of installation on the use and disposal of products used 

for cleaning and performing maintenance on the machine, considering the recommendations of the manufacturer of the 
given products. 

It is mandatory

 for the flail mulcher to be handled without being subjected to impact with other objects which could 

compromise the optimal functionality of the machine. 

It is mandatory

 for the flail mulcher to be lifted adequately and with suitable lifting accessories and harness and 

according to the regulations in force in the country where these operations take place. 

It is mandatory

 for maintenance on the flail mulcher to only be performed by skilled and specialized personnel, in 

strict compliance with the instructions in this manual, and any worn or damaged parts should be replaced. 

It is mandatory

 to always use original spare parts when carrying out repairs and maintenance. 

It is mandatory

 to store the flail mulcher in a safe place which is protected from the elements, when the work is 

completed. 
 
The flail mulcher has been designed and built in accordance with current safety regulations. Special maintenance 
(repairs) must only be performed by qualified personnel and original spare parts must be used. 
 

2.7 

Safe maintenance 

 
In order to guarantee safe maintenance of the flail mulcher it is necessary to respect the following provisions: 

It is prohibited

 to remove or tamper with the safety devices. 

- Periodically check safety device integrity and operation. 
- Periodically check screws and bolts tightness. 

It is mandatory

 to periodically verify the condition of the hoses. They must not be cut or have abrasions, otherwise 

immediately replace them with other hoses having the same characteristics. 

It is mandatory

 to comply with the recommended oils. 

It is mandatory

 to switch the tractor engine off and always disconnect the PTO shaft before cleaning or performing 

maintenance on the flail mulcher. 

It is mandatory

 to strictly perform maintenance on the flail mulcher according to the instructions in this manual and 

replace the damaged or worn parts with original spare parts only. 

It is mandatory

 for maintenance on the flail mulcher to only be performed by skilled and specialized personnel, in 

strict compliance with the instructions in this manual. 

It is mandatory

 to always use original spare parts when performing repairs and maintenance on the flail mulcher. 

Using non-original parts immediately renders the warranty null and void and can compromise the durability and 
reliability of the machine. 

It is mandatory

 for parts or components of the flail mulcher to be lifted adequately and with suitable lifting 

accessories and harness and according to the regulations in force in the country where these operations take place. 

It is forbidden

 to perform welding, flame-cutting or modify the structure of the flail mulcher. 

- The dangers signalled on the machine by way of decals of suitable dimensions, applied on the flail mulcher in easy to 
see places. 
- These decals give the proper indications in an essential manner in order to avoid danger and prevent the risk of 
damage or injury. These decals must always be kept clean and immediately replaced when removed, even partially, or 
damaged: 

it is prohibited

 to operate the flail mulcher when even one of these signs is missing from the spot where it 

was installed by the Manufacturer. 

It is mandatory

 to save and keep this manual for the entire life of the flail mulcher.  

 
 

Summary of Contents for HD250F

Page 1: ...8999123 v1 18 06 2018 Page 1 1 of 1 10 pages Original instructions ENGLISH Website www spearheadmachinery com DESTROYER FLAIL HD250F...

Page 2: ...e s rie 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 so...

Page 3: ...or called TN DT SERIES MOWERS MODEL SERIAL NO YEAR TN 2500 To which this declaration refers complies with the following legislative provisions and harmonised product standards Directive 2006 42 EC Mac...

Page 4: ...illustrations and descriptions in the manual cannot be considered binding Spearhead reserves the right to make changes at any time that it considers to be suitable for improvement or for a constructiv...

Page 5: ...tion 1 3 1 Transport 1 3 2 First use 2 3 2 1 Prior to installation 2 3 2 2 Application to the tractor 2 3 2 3 PTO shaft 4 4 Usage Instructions 1 4 1 Before use 1 4 2 Machine settings 1 4 2 1 Adjustmen...

Page 6: ...8999123 v1 18 06 2018 Page 1 6 of 1 10 pages Original instructions ENGLISH Website www spearheadmachinery com...

Page 7: ...The mulcher due to its typical construction may also be suitable for uses other than from those foreseen by the manufacturer For this reason Spearhead has selected as non exhaustive examples a series...

Page 8: ...lusively for mulching operations directly on the field It shreds plant remains allowing you to mulch branches overgrown vegetation and logs It must not be used for other uses or with other materials T...

Page 9: ...pecification Destroyer Flail Series 1 HD 250F RHD 280 Working Width 250cm HP Power Requirement 130 200hp Number of Teeth 72 Weight 2750kg Width 292cm Length 145cm Height 120cm Hitch To Tractor 3 point...

Page 10: ...of Annex VI Part A and can be made available by the individual indicated in the CE Declaration of Conformity for any verification carried out by the supervisory authorities following a justified reque...

Page 11: ...nt 1 1 1 Letter c Directive 2006 42 EC OPERATOR The person or personnel in charge of the installation the operation the adjusting the cleaning the repairing and the moving of the machine Attachment I...

Page 12: ...y are fully or partially detached or damaged Decals with indications and particular warnings for maintenance and a correct use of some parts of the machine The respect of these decals lengthens the du...

Page 13: ...ne from the tractor prior to any maintenance and or lubrication work Risk of cutting off hands Keep at a safe distance Do not remove protections before halting and disconnecting the machine Risk of fa...

Page 14: ...2 7 pages Original instructions ENGLISH Website www spearheadmachinery com Figure 2 2 shows an indication of the precise points on the machine where the safety decals and serial plate are usually appl...

Page 15: ...tion laws foreseen in the country where the flail mulcher is used It is prohibited to pour products used for cleaning or polluting substances into the sewerage drain on the ground in watercourses or i...

Page 16: ...th the flail mulcher lifted It is mandatory to use the type of PTO shaft indicated by the manufacturer of the flail mulcher It is mandatory to set the control lever of the linkage in the blocked posit...

Page 17: ...o periodically verify the condition of the hoses They must not be cut or have abrasions otherwise immediately replace them with other hoses having the same characteristics It is mandatory to comply wi...

Page 18: ......

Page 19: ...securely anchored to the floor with suitable standard ropes or straps in accordance with the requirements set out in Section 4 4 Figure 3 1 CAUTION The machine must be lifted with maximum care and by...

Page 20: ...1 4 Machine general specification paragraph 3 2 1 2 Move the tractor to the place where the flail mulcher was deposited after being transported and stop it in a safe and practical position for assemb...

Page 21: ...obtain parallelism between the rotor shaft and the tractor power take off 3 2 2 6 Operating in these conditions limits the stress on the power take off and prolongs the working life duration of the PT...

Page 22: ...that the rotation speed is the same as that required for the mulcher 1000 rpm WARNING Spearhead declines any and all liability for damages caused by the mulcher to persons animals or property resulti...

Page 23: ...the machine is lifted from the ground by about 35 cm see Figure 4 1 Furthermore verify that all blocking devices are activated so that the flail mulcher is absolutely safe Figure 4 1 The authorisatio...

Page 24: ...d remove the keys from the dashboard 4 2 1 2 Remove the bolts D see Figure 4 2 4 2 1 3 Adjust the position on the skid E taking care to move it by the same amount both in front and at the back 4 2 1 4...

Page 25: ...low forward speed and the rotor rotating at a regular speed N B Spearhead recommends that you ALWAYS use a tractor equipped with a closed booth CAUTION The speed of the tractor with the mulcher workin...

Page 26: ...from obstructing material 4 4 4 1 Place the flail mulcher on the ground by lowering the rear link arms of the tractor 4 4 4 2 Switch the tractor off and engage the parking brake 4 4 4 3 Before leavin...

Page 27: ...guard cone shafts PTO protection covers both crosses and prevents hands from being introduced into the rotating area of the PTO shaft FIXED PROTECTION Belt protection covers Belt protection covers bot...

Page 28: ......

Page 29: ...l and intellectual requirements It is mandatory to verify that during maintenance or repair operations unauthorised personnel are kept away from the flail mulcher It is prohibited to deactivate protec...

Page 30: ...form during work they must be replaced immediately Replacing an individual tooth is not recommended This can be done only when all the other teeth are in optimal condition and in any case in order not...

Page 31: ...Figure 5 1 Each time you replace the tooth also must be replaced the relative screws CAUTION Only use original spare parts Figure 5 1 5 1 2 Belt maintenance The driving force is transmitted to the ma...

Page 32: ...material residue is ejected The flail mulcher must be cleaned inside using an air jet and rags Eliminate any residue of material or dust from the external surface of the machine WARNING It is strictly...

Page 33: ...8999123 v1 18 06 2018 Page 5 5 of 5 5 pages Original instructions ENGLISH Website www spearheadmachinery com Figure 5 3...

Page 34: ......

Page 35: ...cing speed Terrain too wet or muddy Wait for the terrain to dry Clogging of the rotor and grinding sieve Terrain too wet or muddy Wait for the terrain to dry Flail mulcher too low Raise the flail mulc...

Page 36: ......

Page 37: ...repair spare parts may be obtained from the Spearhead parts department To obtain correct part numbers refer to the Spearhead interactive on line parts book This is available at dealerinside spearhead...

Page 38: ......

Page 39: ...ld be drained of oil and securely plugged to prevent seepage and foreign body ingress Certain other components electrical items for example may require particular care when packing to avoid damage in...

Page 40: ...or delay in repair or submitting warranty claims All claims must be submitted by an authorised Spearhead Service Dealer within 30 days of the date of repair Following examination of the claim and part...

Page 41: ...with Spearhead by the selling dealer within 10 days of delivery and installation The correct part numbers must be quoted when ordering spares see section 8 3 below IMPORTANT Any pumps motors gearboxes...

Page 42: ...8999123 v1 18 06 2018 Page 9 2 of 9 1 pages Original instructions ENGLISH Website www spearheadmachinery com...

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