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Connecting the multiconnector system:
Align the pins of the attachment connector with corresponding  holes  of
the  loader  connector.  The  multiconnector  will  not  connect  if  the
attachment  connector  is  upside  down.  Connect  and  lock  the
multiconnector by turning the lever towards the loader.

The  lever  should  move  easily  all  the  way  to  its  locking  position.  If  the
lever  does  not  slide  smoothly,  check  the  aligment  and  position  of  the
connector  and  clean  the  connectors.  Also  shut  down  the  loader  and
release the residual hydraulic pressure.

Disconnecting the hydraulics:
Before disconnecting the fittings, lower the attachment on solid and level surface, as shown on page 8. Shut
down  loader  engine  and  move  the  auxiliary  hydraulics  control  lever  to  its  extreme  positions  to  lower  the
grapple and to release residual pressure.

When  removing  the  attachment,  always  disconnect  the  hydraulic  fittings  before
detaching  the  quick  attach  plate,  to  prevent  hose  damage  and  any  oil  spills.  Reinstall
the  protective  caps  on  the  fittings  to  prevent  impurities  from  entering  the  hydraulic
system.

Releasing residual hydraulic pressure:
In case residual pressure is left in the hydraulic system of the attachment, it is often possible to disconnect
the hydraulic couplings, but it may be difficult to connect  them  the  next  time. If the fittings  will  not  connect,
the residual pressure must be released. To release the residual pressure shut down the engine and turn the
auxiliary hydraulics control lever of the loader so many times so that the grapple is freely on the ground and it
will no longer move. If one of the hydraulic fittings will not connect due to the residual pressure in the system,
try to lift the grapple a little at the same time as the fitting is connected.

7.

 

Operation

Check the attachment once more before starting work.

 

Make sure that the attachment is securely locked to the loader boom. Check that the adapter plate (if
applicable) is positively attached to the silage forks.

 

Before first use, check the hydraulic fittings and the movements of the  attachment  as  instructed  on
pages 11-12.

 

Check  that  all  obstacles  have  been  removed  from  the  working  area  before  operation.  Remember
correct working methods and avoid unnecessary descending from the loader.

 

Ensure  that  the  loader  and  attachment  are  used  in  a  safe  manner  and  as  intended.  Do  not  allow
children to operate the machine.

 

Check  regularly  to  ensure  there  are  no  hydraulic  leaks.  Refer  to  Section  8  for  maintenance
instructions.

 

Operate the attachment only from the driver's seat.

7.1.

 

Operation

Ensure  that  there  are  no  other  persons  near  the  operating  area.  Do  not  allow  others

closer  than  five  meters  form  the  silage  forks,  reach  the  boom  danger  area  or  stay

directly in front of the loader. Move carefully and calmly near animals. Also make sure

that it  is  safe  to  reverse  with the  loader.  Lower  the  grapple  and  the  boom  completely

before leaving the driver’s seat.

Summary of Contents for A2868

Page 1: ... all instructions Keep this manual for later reference Operator s Operator s Operator s Operator s manual for Attachment manual for Attachment manual for Attachment manual for Attachment Silage forks Product number 300 700 series loaders A2868 A31512 A31519 Feeding table cleaning blade A2936 ...

Page 2: ...account to reduce the risk of personal injury or damage to property This safety symbol refers to important safety information in this manual It warns of an immediate hazard that could cause serious personal injury or damage to property Read the warning text accompanying the symbol carefully and ensure that other operators are also familiar with the warnings since personal safety is at stake This n...

Page 3: ...o available The rubber edge of the cleaning blade makes clearing of feeding tables easy before distributing fresh silage The cleaning blade can be attached without leaving the driver s seat If the hydraulic components are not preassembled the separately delivered installation kit must be installed before the attachment can be used Some previous experience about hydraulic handling hydraulic compone...

Page 4: ...accidental movement during storage Shut down the loader engine before any cleaning maintenance or adjustments Ensure that the equipment and the grapple are supported properly supported when going near the attachment Never go under a raised attachment or the loader boom Beware of the grapple which may be lowered even if the loader engine has been shut down Do not use the silage forks as an access p...

Page 5: ...tention immediately in case hydraulic fluid is injected into the skin Make sure the attachment is securely lowered on the ground Any part of the attachment must not be supported only by the hydraulic pressure or hydraulic cylinders Do not loosen any fitting as long as any part of the attachment may move Use additional supports as necessary Lower the attachment securely on the ground shut down the ...

Page 6: ...Do not go under a raised attachment or the loader boom keep a safe distance to lifted equipment A46803 Crushing hazard keep clear of moving parts Table 2 Silage forks technical data Product number A2868 A31512 A31519 Working width 800 mm 900 mm 1 050 mm Weight 85 kg 100 kg 120 kg Feeding table cleaning blade optional extra A2936 Spare part number for the lower tines 63990 63990 5 pcs A44511 2 pcs ...

Page 7: ...d boom For this reason the attachment must under no circumstances be lifted or moved when it has not been locked To prevent hazardous situations always follow the instructions provided in the following pages Also remember the safety instructions in Chapter 3 These instructions are applicable to mounting the silage forks to the boom quick attach plate of AVANT loaders that have standard quick attac...

Page 8: ...r lifting the attachment ensure that the locking pins are in the lower position and come through the fasteners on both sides Unlocked attachment may fall on the boom or operator and cause injuries Do not use the automatic locking of the locking pins at a height of over one metre If the locking pins do not return to the normal position when the front plate is tilted do not raise the attachment any ...

Page 9: ...instructions carefully To prevent unintentional movements of the grapple and oil spray do not connect the quick couplings or the multiconnector to the loader before the hydraulic hoses and all fittings have been tightened Contents of installation kit A45866 for 300 700 series A45866 Hose kit Ref Part Qty Description Ref Part Qty Description 1 65251 1 Multiconnector 10 A32277 2 Hydraulic hose L 190...

Page 10: ...to the cylinder with hexagonal screw type fittings Slide a seal ring on both sides of the banjo fitting and tighten to position shown in figures Note the welding on the cylinder and make sure that the hose is not in contact with the welding 4 Install the hose clamp to the attachment but do not tighten the clamp 5 Install the hydraulic couplings Conventional type quick couplings Slide the protectiv...

Page 11: ... far as possible When noticing clear increase in needed force tighten fitting by turning 1 3 to 1 2 turns using tools The fitting is not tightened by torque and it will not need a lot of force at any point when tightening Overtightening will break the fitting Try to twist the hydraulic hose by hands after tightening the fitting should stay firm Test to find any leaks Clean the hydraulic components...

Page 12: ...tem is pressurized Connecting or disconnecting the hydraulic couplings while the system is pressurized may lead to unintended movements of the attachment or ejection of high pressure fluid which can cause serious injuries Keep the fittings as clean as possible use the protective caps for the quick couplings on both the attachment and the loader Dirt ice etc may make using the fittings significantl...

Page 13: ...essure must be released To release the residual pressure shut down the engine and turn the auxiliary hydraulics control lever of the loader so many times so that the grapple is freely on the ground and it will no longer move If one of the hydraulic fittings will not connect due to the residual pressure in the system try to lift the grapple a little at the same time as the fitting is connected 7 Op...

Page 14: ...d be operated with the 1 pump setting of the auxiliary hydraulics when applicable When moving material with the forks ensure that the load will not fall towards driver s position 7 2 Feeding table cleaning blade optional extra With the help of the feeding table cleaning blade clearing the cattle feeding table can be done without demounting the silage forks from the loader The cleaning blade is att...

Page 15: ...iately after detecting them a small leak can quickly grow into a big one Do not use the equipment if you have discovered a fault in the hydraulic system Leaking hydraulic fluid may penetrate the skin and cause serious injuries Hydraulic fluid is also harmful to the environment Check hoses visually for cracks or abrasions Monitor the wearing of the hoses and stop the use if the surface layer of the...

Page 16: ... Replace any damaged nipples Lubricant must be added approximately every 10 operating hours Clean the end of the nipple before greasing Only add the grease amount of a couple of grease press pushes at a time 9 Warranty terms Avant Tecno Oy grants a warranty of one year 12 months for the attachment from the date of purchase The warranty covers repair costs as follows Work costs are covered if the r...

Page 17: ...visions of the Machinery Directive directive 2006 42 EC as amended The following harmonized standards have been applied SFS EN ISO 12100 SFS EN 982 ISO 4254 1 Wir erklären hiermit dass die nachstehend aufgeführte Maschine konform ist mit den Bestimmungen der EG Maschinenrichtlinie EG Richtlinie 2006 42 EG mit Änderungen Die folgende harmonisierte Normen wurden angewandt SFS EN ISO 12100 SFS EN 982...

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