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3.  SAFETY

 

In  addition  to  the  standard  safety  guidelines  listed  at  the 

beginning  of  this  handbook,  the  following  special  safety 

items apply to the Tomahawk. 
3.1 

The machine shall be operated by one person 

only.

   

 

3.2 

In the event of a blockage, first, disengage the 

PTO, stop the engine, remove the key, and wait 

for  the  rotor  and  conveyor  to  come  to  rest  before 

attempting to clear it. 

3.3

 

NEVER

  enter  the  bale  chamber  unless  the  

PTO  has  been  disengaged,  the  engine  has 

been  stopped  with  the  key  removed  from  the 

ignition,  and  the  machine  has  come  to  rest.   Whilst 

power  is  connected  to  the  machine  the  red  beacon 

will remain flashing until the rotor comes to rest. 

3.4 

NEVER

  insert  anything  inside  the  sieve 

housing  or  bale chamber  while the machine  is 

running. 

3.5

 

DANGER. 

When  entering  or  leaving  the  bale 

chamber take care. 

3.6 

Beware  of  overhead  power  lines  when  the  

conveyor  is  fully  raised  and  during  folding  for 

transport.  Electricity  can  arc  (jump  gaps)  in 

certain  circumstances  if  the  conveyor  gets  close 

enough  –  you  do  not  need  to  contact  an  overhead 

power line to receive an electric shock.  

 

Risks can be reduced if the folding and operation of 

the  conveyor  is  not  carried  out  within  a  horizontal 

distance  of  at  least  10m  from  an  overhead  power 

line.  

3.7  Do not climb onto the top edges of the bale chamber 

whilst the machine is in use.  

3.8  Do not allow anyone to ride on the machine, tractor 

linkage or drawbar. 

3.9  Do not allow persons or animals to stand in front of 

the  conveyor  discharge  whilst  the  machine  is 

running. 

3.10 Do not operate the conveyor if any person or animal 

is  standing in the loading area behind the machine, 

always ensure good rearward visibility when lowering 

the conveyor.   

3.11 Never put your hand over a hydraulic leak.  Oil under 

pressure may enter the blood stream. 

3.12 The  milling  of  dusty  or  mouldy  material  can  create 

dust  which  may  have  adverse  health  effects.  

Operator  exposure  to  such  conditions  should  be 

avoided  where  possible.    When  circumstances 

prevent  this,  either  use  a  tractor  with  a  suitable 

forced  air  cab  filtration  system  or  an  adequate 

respirator.    Respirators  must  comply  with  the 

relevant  Standard  and  be  approved  by  the  Safety 

Inspectorate.    Disposable  filtering  face  piece 

respirators  to  EN149  or  half  mask  respirators  to 

EN140  fitted  with  filters  to  EN  143  are  likely  to  be 

adequate. 

3.13 Before  disconnecting  the  hydraulic  hoses  always 

make sure the conveyor is fully folded over the bale 

chamber to avoid residual pressure in the hoses. 

3.14 When changing a wheel make sure that the machine 

is on firm level ground or hard standing, a jack with a 

lifting capacity of 3 tonnes is used, the jack is applied 

to the jacking point identified on the machine and the 

axle  is  securely  propped  on  an  axle  stand  before 

removing the wheel. 

3.15 Always  fit  the  correct  size  tyre  onto  the  rims  when 

fitting replacements. 

3.16  Care  must  be  taken  when  handling  large  bales,  as 

they  have  sufficient  weight  and  density  to  cause 

serious  injury.    Large  bales  should  be  handled  with 

appropriate  machinery  and  loaded  directly  into  the 

Tomahawk  bale  chamber.    Do  not  manually  load 

bales  from  a  stack  above  the  machine,  so  as  to 

prevent  the  risks  of  falling  into  the  machine  and 

collapse of the stack of bales.  

3.17 Exercise caution after prolonged intensive use of the 

machine,  as  the  oil  temperature  will  have  risen 

causing hydraulic fittings and hoses to be hot. 

 

4. LEFT AND RIGHT HAND 

 

In  this  handbook  and  parts  list,  the  terms  Left  and  Right 

Hand  apply  to  the  machine  when  standing  behind  the 

machine looking towards the rear of the tractor.  

 

5. USE OF THE TOMAHAWK

 

The  Tomahawk  is  designed  to  mill  dry  baled  materials 

such as straw to a variety off different lengths depending 

on the size of screen fitted. 
Processing materials with a moisture content greater than 

20% is not recommended. 
Its use for shredding other materials is not recommended 

without first seeking further advice from Teagle Machinery 

Ltd. 

 

6. USE ON THE PUBLIC HIGHWAY 

If the machine is to be transported along the public 

highway  (any  road  where  the  public  have  access) 

behind the tractor, it is important that lights fitted to 

the  machine  are  operational  to  comply  with  local  road 

traffic legislation, as the machine obscures the tractor rear 

light units. 
The Tomahawk is classed as a trailed implement and has 

been supplied with brakes that meet the requirements of  

United Kingdom legislation provided the maximum speed 

limit of 25 mph is observed.   For all other countries local 

regulations must be observed. 

 

Please  contact  the  relevant  government  department  to 

ensure local regulations are complied with.

 

Failure to comply with road traffic legislation may lead to 

prosecution by local law enforcement agencies and could 

also result in a road traffic accident. 

 
7. PREPARATION OF THE MACHINE  

Remove  the  PTO  shaft  and  any  other  loose  items  from 

the body of the machine. 
With the machine on a level surface check that the oil tank 

Summary of Contents for Tomahawk C12

Page 1: ......

Page 2: ...Safety requirements of EEC Directive 2006 42 EC 2004 108 EC To effect correct application of the essential Health and Safety requirements stated in the EEC Directives the following harmonised standard...

Page 3: ...ty Regulations and therefore poses no significant hazard to health when properly used Nevertheless in the interests of all concerned it is essential that equipment of our manufacture is used in accord...

Page 4: ...c highway 6 7 Preparation of the machine 6 8 Preparation of the tractor 7 9 Fitting the machine onto the tractor 7 10 Operating instructions loading 9 10 Operating instructions discharge 9 11 Machine...

Page 5: ...ive sprocket upper bearing 11 Bale chamber tensioner pivot 12 Bale chamber tensioner boss 13 PTO shaft cross journals guard bearings sliding members 14 Bale chamber support rollers 15 Conveyor belt su...

Page 6: ...of the bale to be loaded at one time 1 3m x 1 2m x 2 5m Maximum round bale size 1 8m Tyre size 385 55 R22 5 Wheel track 2 0 m Wheel load rating 4 500 Kg per wheel Wheel speed rating 25mph 40km h Weigh...

Page 7: ...ear Tractor Control Desk Panel Maximum hydraulic circuit pressure Safety decals fitted to the machine provide important and useful information that will help make sure the machine is operated safely I...

Page 8: ...g hazard keep clear Bale Chamber Alignment Arrow DL1052 red DL1442 yellow Grease Decal Every 20 Hrs Grease Decal Every 50 Hrs Grease Labelling Grease Labelling Grease Labelling Jack Information Label...

Page 9: ...ydraulic hoses always make sure the conveyor is fully folded over the bale chamber to avoid residual pressure in the hoses 3 14 When changing a wheel make sure that the machine is on firm level ground...

Page 10: ...t power up and the Bluetooth connection LED will not illuminate If the fuse on the power lead to the machine should blow it will be indicated by the red LED illuminating on the in line fuse holder The...

Page 11: ...e conveyor Make sure the conveyor is straight lowered before running 9 4 Programming Electronic Controls Before adjusting the settings for the rotational speed of the bale chamber it will be necessary...

Page 12: ...he machine is not recommended particularly where the milled material is being fed to animals It is recommended that string or netwrap is removed from the bales on the ground and then the material to b...

Page 13: ...osition 11 0 MACHINE PROTECTION DEVICES IMPORTANT The machine is fitted with a shear bolt on the PTO shaft connecting the tractor to the machine If the PTO shaft is engaged harshly or after a blockage...

Page 14: ...not reach the end of their travel and fail to apply the brakes To do this safely jack up one side of the axle until the wheel is clear of the ground Turn the adjusting nut on the brake lever clockwise...

Page 15: ...en replacement Never attempt to remove the screen unless the PTO has been disengaged the engine has been stopped the key removed and the machine come to rest Whilst power is connected to the machine t...

Page 16: ...pivot rod mounting holes in the support discs of the mill rotor for elongation and wear The pivot rod should also be inspected for wear if lightly worn it can be installed with the hammers in a diffe...

Page 17: ...t s fully slack position Lift the belt and remove the pin from the joint Pull the belt from the conveyor frame Reassembly is the reverse of the above procedure 12 16 Hydraulic Circuit Never attempt to...

Page 18: ...the cone 13 OPTIONAL EXTRAS 13 1 Screen Sizes There are 6 different screen sizes available 100 75 60 40 30 20mm for milling straw For information regarding milling grain please contact the head offic...

Page 19: ...in has come off sprockets Check sprocket condition fit the chain and tension it Bale chamber chain broken Check sprocket condition and replace chain Bale chamber chain is slipping Check tension of bot...

Page 20: ...sk turned off faulty Ensure control desk is on and connected See solutions in control desk section above Auxiliary stop button depressed Release stop button Material jamming conveyor Visually inspect...

Page 21: ...nal pressure in valve Clamping bolts loose Check bolts through valve tightened to correct torque specified in the maintenance section Separation of slices in valve block as a result of reverse oil flo...

Page 22: ...19 Rotor Hammer Layout...

Page 23: ...Notes...

Page 24: ......

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