Avantco A424013 User manual

Silage dispenser
2020 1
Operator's Manual for Attachment
Silage dispenser
Product number
A424013
English
A431965 2020 1 EN 2018-
www.avanttecno.com

Silage dispenser 2020 1

Silage dispenser 2020 1
CONTENTS
1. FOREWORD ........................................................................................................................................ 4
Warning symbols used in this manual ...................................................................................................................................5
2. DESIGNED PURPOSE OF USE.......................................................................................................... 6
3. SAFETY INSTRUCTIONS FOR USING THE ATTACHMENT...................................................... 7
3.1 Personal protective equipment...............................................................................................................................10
3.2 Safe shutdown procedure ........................................................................................................................................10
4. TECHNICAL SPECIFICATIONS ....................................................................................................... 11
4.1 Safety labels and main components of the attachment ....................................................................................11
5. ASSEMBLING THE ATTACHMENT................................................................................................. 13
5.1 Connecting and disconnecting hydraulic hoses ..................................................................................................14
5.2 Electric connection ....................................................................................................................................................16
5.2.1 To connect the electric harness of the attachment to the loader........................................................16
6. OPERATING THE ATTACHMENT .................................................................................................. 18
6.1 Checks before use .....................................................................................................................................................19
6.2 Operator qualification...............................................................................................................................................20
6.3 Filling the silage dispenser ........................................................................................................................................20
6.3.1 Filling the silage dispenser from silo or from a silage mixer...................................................................20
6.3.2 Filling the bucket ................................................................................................................................................22
6.4 Operating the Silage dispenser ...............................................................................................................................23
6.5 Adjusting dispensing rate..........................................................................................................................................24
6.6 Hydraulic side hatch operation (Optional extra)...............................................................................................25
6.6.1 Safety instructions for hydraulic assemblies................................................................................................25
6.6.2 Tightening hydraulic fittings.............................................................................................................................26
6.6.3 Installation............................................................................................................................................................27
6.6.4 Using the hydraulic side hatches....................................................................................................................28
6.7 Transport position .....................................................................................................................................................29
6.8 Working on uneven ground ....................................................................................................................................29
6.9 Operation with a tilt adapter ..................................................................................................................................29
6.10 Storing the attachment .............................................................................................................................................29
7. MAINTENANCE AND SERVICE ....................................................................................................... 31
7.1 Inspection of hydraulic components .....................................................................................................................31
7.2 Cleaning the attachment...........................................................................................................................................32
7.3 Inspection of metal structures................................................................................................................................32
7.3.1 Lip plate................................................................................................................................................................32
7.4 Lubrication ...................................................................................................................................................................32
7.5 Adjusting conveyor ....................................................................................................................................................33
8. WARRANTY TERMS .......................................................................................................................... 34

4 (36)
1. Foreword
Avant Tecno Oy would like to thank you for your purchase of this attachment for your Avant loader. It has
been designed and manufactured based on years of experience on product development and manufacturing.
By familiarizing yourself with this manual and following the instructions, you ascertain your safety and ensure
the reliable operation and long service life of the equipment. Read the instructions carefully before starting to
use the equipment or performing maintenance.
The purpose of this manual is to help you to:
operate the equipment in a safe and efficient manner
observe and prevent any hazardous situations
keep the equipment intact and ensure a long service life
With these instructions, even an inexperienced user can use the attachment and loader safely. The manual
includes important instructions for experienced AVANT operators as well. Ensure that all persons using the
loader have received proper guidance and familiarised themselves with the manual of the loader, each
attachment that are used, and all safety instructions before using the equipment. Using the equipment for
other purposes or use in any other way than described in this manual is prohibited. Keep this manual at hand
throughout the service life of the equipment. If you sell or transfer the equipment, be sure to hand over this
manual to the new owner. If the manual is lost or damaged, you can request a new one from your Avant
dealer or from the manufacturer.
In addition to the safety instructions included in this manual, you must observe all occupational safety
regulations, local laws, and other regulations concerning the use of the equipment. Particularly the regulations
concerning the use of the equipment on public road areas must be observed. Contact your Avant dealer for
more information about local requirements before you operate the loader on road areas.
Contact your local AVANT dealer for any questions, service, spare parts or about any problems that may
occur with the operation of your machine.
This manual contains the original instructions in English. Due to continuous product development some of the
details shown in this manual may differ from your equipment. Pictures may also depict optional equipment or
features that are not currently available. We reserve the right to change the contents of the manual without
notification. Copyright © 2020 Avant Tecno Oy. All rights reserved.

5 (36)
.
Warning symbols used in this manual
The following warning symbols are used throughout this manual. They indicate factors that must be taken into
account to reduce the risk of personal injury or damage to property:
WARNING SAFETY ALERT SYMBOL
This symbol means: “Warning, be alert! Your safety is involved!”
Carefully read the message that follows, it warns of an immediate hazard
that could cause serious personal injury.
The safety alert symbol by itself and with related safety statement
indicates important safety messages throughout this Manual. It is used to
draw attention to instructions involving your personal safety or the safety
of others. When you see this symbol, be alert, your safety is involved,
carefully read the message that follows, and inform other operators.
DANGER
This signal word indicates a hazardous situation which, if not avoided, will cause
death or serious injury.
WARNING
This signal word indicates a potentially hazardous situation which, if not avoided,
could cause serious injury or death.
CAUTION
This signal word is used when minor injury could result if the instructions are not
followed properly.
This signal word indicates information about the correct operation and maintenance
of the equipment.
Failure to observe the instructions accompanying the symbol can lead to equipment
breakdown or other property damage.

6 (36)
2. Designed purpose of use
The AVANT Silage dispenser is an attachment that is suitable for use with AVANT multi purpose loaders that
are shown in Table 1. The attachment is intended for dispensing precision chopped silage and feeding stuffs
made with feed mixers. It is a quick and easy way to distribute silage in cowhouses, poultry farms etc. The
dispenser bucket can be filled like a normal bucket directly from floor level, or from a silo. The bucket
distributes silage to about 10 cows / fill - it takes approx. 10 minutes to distribute silage to 50 cows.
Inside the bucket there is a hydraulically driven conveyor and discharging openings to both right and left side.
Material can be discharged to the left or to the right by turning the auxiliary hydraulics control lever of the
loader in either direction. Adjustable side hatches allow controlled distribution of looser materials like crushed
grain as well. Manual side hatch adjustment is a standard feature, hydraulic side hatch operation is available
as an option. Operating speed is adjustable by controlling the auxiliary hydraulics flow of the loader with the
engine RPM.
The bucket is intended only for soft, loose materials typically used at farms. The Silage dispenser is not
designed for any other use than what is specified in this manual and must not be used for any other purposes
than what is intended for.
The attachment has been designed to require as little maintenance as possible. The operator can perform
regular maintenance tasks. All repair work can’t be performed by the operator, and demanding repair and
maintenance operations are to be left for professional technicians. All maintenance work must be done using
proper safety equipment. Spare parts must be identical with original specifications, which can be ensured by
using only original spare parts. A separate spare parts catalogue may be available, consult your Avant dealer.
Familiarise yourself with the manual's instructions regarding service and maintenance. Please contact your
AVANT dealer if you have additional questions about the operation or maintenance of the equipment, or if you
require spare parts or maintenance services.
Table 1 - Silage dispenser - Compatibility with Avant loaders
Model 220
225
225LPG
313S
320S
420
423
520
523
525LPG
R20
R28
528
530
630
R35
635
640
735
745
750
755i
760i
850
860i
e5
e6
A424013 - (•) (•) ••••(•)
The compatibility recommendations are based on the width of the loader, lifting capacity, and adequate
breakout force. Normally the width of the attachment should match roughly the width of the loader. When
using too wide attachment the actual breakout force (bucket tilting capacity) decreases and the overall
performance will decrease.
It is recommended to use the attachment only with loaders marked with •in Table 1. When using with models
marked with (•), full performance may not be achieved. Additional counterweights may also be required. For
compatibility with a model not shown in table, contact your Avant dealer.

7 (36)
3. Safety instructions for using the attachment
Please bear in mind that safety is the result of several factors. The loader-attachment combination is highly
powerful and improper or careless use or maintenance may cause serious personal injury or property
damage. Due to this, all operators must carefully familiarise themselves about correct use and the operator's
manuals of both the loader and the attachment before starting operation. Do not use the attachment if you
have not completely familiarised yourself with its operation and the related hazards.
DANGER
Misuse, careless
use, or using an attachment that is in poor condition may
cause risk of serious injuries.
Familiarise yourself with the controls of the loader,
correct coupling procedure, and the correct way to operate the attachment at a safe
area. Study especially how
to stop the equipment in a safe manner. Read all safety
precautions carefully.
Read all safety instructions carefully before handling the attachment
WARNING
When attaching an attachment to the loader, ensure that the locking pins of the
loader's quic
k attach plate are in the lower position and that they have locked
the attachment to the loader. Never lift or move an unlocked attachment.

This attachment is designed to be used by one operator at a time. Do not let others
near the danger area of the equipment when it is in use.

Always transport the attachment as low as possible to keep the centre of gravity low,
and keep the telescopic boom retracted during driving.
Risk of tipping over - Lower attachment on the ground before filling from a silo.
Added material can tip the loader over.
Sudden movements can cause the loader to tip over - Operate the controls of
the loader in a slow and calm manner.
Be careful when lifting load to high level or
lifting load from high. Avoid sudden changes in speed or d
irection to maintain
balance of the loader especially when handling heavy loads. Drive slowly and
carefully especially on inclined terrain or slippery surfaces.
Risk of crushing - Never go or allow anyone else to go under the loader boom
or attachment. The stability of the loader may change when leaving the driver’s seat,
leading to tipping over of the machine. Always remember that the boom may lower
unexpectedly due to loss of stability, mechanical fault, or if another person operates
the controls of th
e loader, leading to crushing hazard. The loader is not intended to
be left to keep a load elevated for longer periods. Lower the attachment firmly on the
ground before leaving the driver's seat and never allow anyone to be under the boom
or attachment.
When unlocking and removing the bucket off from the loader, ensure that it is
secured against accidental movement. To prevent the attachment from tipping over,
empty it first and lower it on even surface. Ensure the bucket is supported properly
during storage.
Before starting the dispenser bucket, make sure that there are no foreign objects in
the bucket that could be ejected from the attachment or that could damage the
equipment.
Be sure not to tilt the bucket too far up to prevent material from spilling from the
bucket.
Check the conveyor regularly. Read the instructions on maintenance and servicing
and only use original spare parts.

8 (36)
WARNING
Make sure that overhead clearance is sufficient. Hitting an overhead obstacle may
cause the loader to
tip over. Keep a safe distance from electric cables, lamps, or
other electric systems; hitting live parts may cause electric shock.
Fill only with materials that are suitable for use with the distributor bucket. Never fill
with hard or compacted materials.
Using too fine materials may cause spreading of dust. The bucket is not intended for
spreading grain or flour.
Keep the loader articulation in straight position when handling heavy loads. When
turning the articulation, the loader may tilt forward.
Observe maximum load indicated in the operator’s manual of the loader. Be
especially careful when the load sensor indicator is activated, if your loader is fitted
with a load sensor system.
Make sure that the surface can bear the total load. Also follow the correct tyre
pressure settings.
Ensure that ventilation is sufficient when operating indoors. Do not operate the loader
in closed spaces regardless of the engine or fuel type. Exhaust gases may
concentrate to hazardous levels.
Never use the attachment to lift or to transport persons or as any kind of work
platform even temporarily.
Make sure to use only an attachment that is in good condition. Check the attachment
thoroughly in regular intervals. Do not modify the attachment in a manner t
hat would
affect its safety. It is prohibited to drill holes on the attachment, and welding or other
means of fixing hooks or other objects on the attachment is strictly prohibited.
Shut down the loader and place the attachment to a safe position as shown in Safe
stopping procedure before any cleaning, maintenance, or adjustments.
Pay attention to the surroundings and any other persons and machines moving in the
vicinity. Pay attention to the contours of the terrain and other hazards, such as
branches
and trees that can reach to the driver's area, loose rocks, and slippery
surfaces.
Make sure to use only an attachment that is in good condition. Do not modify the
attachment in any way that could affect its safety.
Use the attachment only for its intended purpose. Other use may create unnecessary
safety risks, and the equipment may get damaged.
Make sure that the loader is equipped with necessary safety components, and that
they are in working condition. Seat belt must be used. If there are speci
fic hazards
related to the operating area, use appropriate safety equipment.
Also read the safety instructions and correct use of the loader from the operator's
manual of the loader.

9 (36)
DANGER
Risk of crushing -
Going under the loader boom or an
attachment can cause serious injury or death.
Never go
under the loader boom and prevent others from getting near
lifted boom or attachment. Going under a raised attachment
or loader boom is dangerous, as the boom may lower due to
loss of stability, mechanical
fault or when other person
operates the controls of the loader. Lower the attachment
firmly on the ground to a safe position before leaving the
driver’s seat.
Keep in mind that the loader boom can be lowered or tilted
even if the engine has been shut down
(crushing hazard).
The loader is not intended to be left to keep a load elevated
for longer periods. Always lower the attachment to a safe
position before leaving the driver's seat.
. ..
DANGER
Risk of crushing and severing of limbs- Always sto
p the attachment before going
near it.
Going near a running attachment creates a risk of crushing and severing of
hands or feet because of moving spreader plate and related components. Always follow
safe stopping procedure.
WARNING
Risk of thrown objects and dust -
Use the Silage Dispenser only for its intended
purpose.
Using the attachment for other purposes than handling and dispensing cattle
feeding materials can cause hazardous ejection of material, dust, or damaged machine
parts. Use only to dis
pense materials that are commonly used as feeding materials.
Consult your Avant dealer if necessary.
WARNING
Choking hazard -
Ensure ventilation when using a loader with combustion engine
indoors. Using the loader engine indoors increases, among oth
er things, the carbon
dioxide level of the air, which affects the safety of the operator. Make sure that ventilation
is sufficient and adapt use periods according to operating conditions.
WARNING
Entanglement and severing hazard - Never go near a broom that is running. The
powerful broom can cause serious injuries to anyone too close to it. Always stop the
attachment following the safe stopping procedure before going near the attachment. If
being near a running attachment is absolutely necessary duri
ng specific maintenance or
fault finding operation, never wear loose clothing, long scarves, jewellery, or other items
that might become entangled with rotating parts while operating the attachment. If
needed, wear a hat to prevent long hair from coming in
to contact with the rotating parts.
Before maintenance and service stop the broom following the safe stopping procedure.

10 (36)
3.1 Personal protective equipment
Remember to wear proper personal protective equipment:
The noise level at the driver's seat
may exceed 85 dB(A) depending on loader
model and operating cycle. Extended exposure to loud noise can cause
hearing impairment. Wear hearing protection while working with the loader.
Wear protective gloves.
Wear safety boots whenever working with the loader.
Wear safety glasses e.g. when handling hydraulic components.

Handling some types of materials materials can cause spreading of dust.
Protect yourself from dust with a respirator mask.
3.2 Safe shutdown procedure
Safe stopping of the attachment, before going near the attachment:
WARNING
Always stop the attachment following safe stopping procedure before leaving
the driver's seat.
Safe stopping procedure prevents all unintentional movements of
the attachment. Note that the loader boom can
move down even if the engine of the
loader is turned off. Safe stopping procedure:
Lower the boom and the attachment on the ground.
Shut down the loader engine and lock the parking brake.
Release residual pressure from the hydraulic system; move all hydrau
lic control
levers to their extreme positions a couple of times.
Prevent starting of the machine, remove ignition key.

11 (36)
4. Technical specifications
Table 2 - Silage dispenser - Specifications
Product number A424013
Width: 1357 mm
Height: 1196 mm
Length: 1117 mm
Volume: 650 l
Weight: 330 kg
Recommended input of hydraulic flow: 30-40 l/min, 22,5 MPa (225 bar)
Maximum input of hydraulic energy: 60 l/min, 22,5 MPa (225 bar)
Suitable Avant loaders: See Table 1
Options
Hydraulic side hatch operation A429734
Weight of the side hatch ~10 kg
. ..
4.1 Safety labels and main components of the attachment
Listed below are the labels and markings on the attachment. They must be visible and readable on the
equipment. Replace any unclear or missing label. New labels are available via your retailer or contact
information provided on the cover.
WARNING
Make sure all warning decals are readable.
The warning labels contain important
safety information and they help to identify and remember the hazards related to the
equipment. Replace damaged or missing warning labels with new ones.
. ..
Attachment identification plate A424103
A46771 A46772 A46804
. ..
To apply a new label: Clean the surface thoroughly to remove all grease. Allow it to dry completely. Peel off
the protective film of the label and press firmly to apply. Take care not to touch the glue of the label.
.

12 (36)
Table 3 - Decal locations and warning messages
Decal Warning message
1
A46771 Misuse hazard -
Read instructions before
use.
2
A46772 Crushing hazard -
Do not go under a
raised attachment; stay away from raised
equipment.
3
A46804
Entanglement hazard, keep clear of
moving components. Stop the machine
before going near it.
4
A424103
Attachment identification plate
Do not use the lifting points when there is material within the bucket.
Table 4 - Silage dispenser - Main components
1 Frame with Avant quick attach brackets
2 Discharge conveyor
3 Hydraulic motor of discharge conveyor
4 Conveyor tension adjustment
5 Discharge opening (on both sides of the attachment)
6 Multiconnector holder
7 Hydraulic side hatch operation (Optional extra)
8 Hydraulic cylinders (2 pcs)
9 Control valve
10 Cable harness with ON/OFF switch

13 (36)
5. Assembling the attachment
Attaching the attachment to the loader is quick and easy, but it must be done carefully. The attachment is
mounted to the loader boom by using the quick attach plate on the loader boom and the counterpart on the
attachment.
If the attachment is not locked to the loader, it may detach from the loader and cause a hazardous situation.
The loader must not be driven and the boom must never be lifted when the attachment has not been locked.
To prevent hazardous situations, always follow the coupling procedure shown below. Also remember the
safety instructions shown in this manual. The attachment is mounted to the loader as follows:
WARNING
Crushing risk - Make sure that an unlocked attachment will not move or fall over.
Do not stay in the area between the a
ttachment and the loader. Mount the attachment
only on level surface.
Never move or lift an attachment that has not been locked.
Avant quick coupling system:
Step 1:

Lift the quick attach plate locking pins up and turn them backwards into the slot
so that they are locked in the upper position.

If your loader is equipped with a hydraulic attachment locking system, see
additional instructions about the use of the locking system from the relevant
manuals.
Make sure that the hydraulic hoses are positione
d so that they will not get in
between the coupling plate of the loader and the attachment, and that they will
not get squeezed or chafed against sharp edges.
Step 2:
Turn the quick attach plate hydraulically to an obliquely forward position.
Drive t
he loader onto the attachment. If your loader is equipped with a
telescopic boom, you can utilise this.

Align the upper pins of the loader’s quick coupling plate so that they are under
the corresponding brackets of the attachment.
Step 3:
Lift the boom slightly –
pull the boom control lever backward to raise the
attachment off the ground.

Turn the boom control lever left to turn the bottom section of the quick attach
plate onto the attachment.
Lock the locking pins manually or lock the hydraulic locking.
Always check the locking of both locking pins.

14 (36)
WARNING
Risk of crushing - Avoid tipping over the attachment.
Excessive tilting or lifting of an
unlocked attachment increases the risk of tipping the attachment over. Do not use the
automatic locki
ng of the locking pins when the attachment is lifted more than one meter
from the ground. If the locking pins do not return to the normal position when tilting, do
not tilt or raise the attachment any more. Lower the attachment on the ground and
secure the locking manually.
WARNING
Risk of falling objects -
Prevent dropping of
attachment.
An attachment that has not been completely locked to the
loader may fall on the boom or towards the operator, or
fall under the loader during driving, causing loss
of
control of the loader. Never move or lift an attachment
that has not been locked. Before moving or lifting the
attachment, make sure that the locking pins are in the
lower position and come through the fasteners on the
attachment on both sides.
WARNING
Make sure the loader is compatible with the attachment.
Stability of the loader,
possible overload of the attachment, and compatibility of loader control systems must be
ensured in addition to mechanical compatibility of the attachment. If you u
se the
attachment with a loader that is not fit to be used with the attachment model you have,
risks include tipping over, damage to attachment due to overload, and risks related to
uncontrolled motion of attachment and its parts. If your loader is not lis
ted in Table 1 on
page 6, ask your Avant dealer before using this attachment.
5.1 Connecting and disconnecting hydraulic hoses
On Avant loaders the hydraulic hoses are connected using the multi connector system. If you have an Avant
300-700 series loader with the conventional quick couplers and wish to change to the multi connector system,
contact your Avant dealer or service point for instructions or installation services.
WARNING
Risk of movement of the attachment and ejection of hydraulic oil -
Never connect
or disconnect quick couplings or other hydraulic components while the control
lever of the auxiliary hydraulics control lever is locked on or if the system 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 or burns. Follow safe stopping procedure
before disconnecting hydraulics.

15 (36)
Keep all fittings as clean as possible; use the protective caps on both the attachment and
the loader. Dirt, ice, etc. may make using the fittings significantly more difficult. Never
leave the hoses hanging on the ground; place the couplings onto the holder on the
attachment.
Connecting the multiconnector system:
1.
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.
2. 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
alignment and position of the connector and clean the connectors. Also shut down the loader and release the
residual hydraulic pressure.
To disconnect the multiconnector system:
Before disconnecting put the attachment down on a solid and even
surface.
1. Switch off the auxiliary hydraulics of the loader.
2. While pushing unlock button, turn the lever to dis
connect the
connector.
3.
After ending operation put the multiconnector on its holder on the
attachment.
Disconnecting hydraulic hoses:
Before disconnecting the fittings, lower the attachment to safe position on solid and level surface. Turn the
control lever of the auxiliary hydraulics to its neutral position.
When uncoupling the attachment, always disconnect the hydraulic couplings before
unlocking the quick coupling plate, to prevent hose damage and any oil spills. Reinstall
the protective caps on t
he 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 by turning the auxiliary hydraulics control lever of the loader, when the
engine is turned off. To make sure that there will not be residual pressure in the hydraulic system of the
attachment, shut down the loader engine and move the auxiliary hydraulics control lever of the loader back
and forth before disconnecting the couplings.

16 (36)
5.2 Electric connection
Electric functions of the attachment:
As standard, the Silage dispenser is equipped with a manual side hatch adjustment. The hydraulic side hatch
operation is available as an option.
The hydraulic side hatch operation can be controlled with the standard electric harness that is supplied with
the attachment, with the Opticontrol® system (optional equipment for loaders) or with the optional Attachment
control switch pack of the loader.
If the Silage dispenser is equipped with hydraulic side hatch operation, the Attachment control switch pack or
the Opticontrol® system are recommended (optional equipment for loaders).
5.2.1 To connect the electric harness of the attachment to the loader
Starting form year 2016, there is an integrated electric plug in the multiconnector of the attachment. However,
a separate electric harness is also supplied with the attachment, to make it possible to connect and use the
attachment with loaders that are not equipped with an Opticontrol®system.
There are three ways to connect the electric connector, depending on the equipment on the loader and the
attachment:
1. If your loader is not equipped with the
Opticontrol® or the Attachment control switch
pack:
Use the separate cable kit with a switch that is
supplied with the attachment. Connect this cable to
the 12 V electric s
ocket near the operator's seat of
the loader, and to the electric plug of the
attachment.
1.
Electric plug, connects to the 12 V electric
socket near the operator's seat of the loader.
More information about the power outlet of
the loader can be found in the
operator’s
manual of the loader.
2. ON-OFF switch
Select the location of the switch in the cab so
that it is easily accessible but will not be used
inadvertently.
3.
Connect to the electric plug of the
attachment.
If the attachment is equipped with an electric
p
lug that is integrated to the multiconnector
of the attachment, disconnect the electric
cable from the multiconnector.
Cable harness A34731

17 (36)
2. If your loader is
equipped with the Opticontrol®, or

the Attachment control switch pack, and the
loader is manufactured after 2016:
If the electric socket is integrated in the
multiconnector, the electric harness of the
attachment is connected when the multiconnector
is coupled. Clean both multiconnectors before
connecting the multiconnector.
The separate cab
le harness A34731 is not needed
in this case.
Opticontrol®, or Attachment control switch pack,
loader manufactured in 2016 or later
3. If your loader is

equipped with the Attachment control switch
pack, and the loader is manufactured before
2016:
If there is an electric socket near the
multiconnector of the loader, disconnect the
electric plug from the multiconnector and connect it
to the electric plug of the loader.
The separate cable harness A34731 is not needed
in this case.
Attachment control switch pack, loader
manufactured in 2015 or before
Make sure that electric cables will not get stuck, squeezed, or stretched when the
equipment moves.
With the help of the attachment control switch pack available for the loader, the
attachment control switches are easily accessible at the end of the boom control lever.
More information about the power outlet of the loader can be found in the operator’s
manual of the loader.

18 (36)
6. Operating the attachment
Check the attachment and the operating environment once more before starting to work, and that all obstacles
have been removed from the operating area. Quick inspection of the equipment and the operating area before
use are parts of ensuring safety and the best performance of the equipment.
DANGER
Risk of crushing and severing of limbs-
Always stop the attachment before going
near it.
Going near a running attachment creates a risk of crushing and severing of
hands or feet because of moving spreader plate and related components. Always f
ollow
safe stopping procedure.
DANGER
Risk of crushing or entanglement from contact with moving parts -
Never leave the
equipment unattended while the engine is running. Follow safe stopping procedure.
WARNING
Risk of crushing - Never allow a
nyone to get under a
lifted attachment or loader boom.
Keep in mind that the
loader boom can be lowered or tilted even if the engine has
been shut down (crushing hazard). The loader is not intended
to be left to keep a load elevated for longer periods. Alw
ays
lower the attachment to a safe position before leaving the
driver's seat.
. ..
WARNING
Risk of falling from height and crushing under bucket or
loader -
Never use a bucket as a lifting platform or to
carry people. Never use the loader or its
attachments to lift
persons or as any kind of work platform even temporarily.
Never climb on the attachment.
Always lower the bucket on the ground before leaving the
driver's seat. The loader is not intended to hold loads lifted for
longer periods of time.
WARNING
Risk of tipping over -
Avoid overload and keep heavy load close to the loader. Keep
loads close to the ground whenever driving, especially during turns and uneven
terrain. Pay attention that a heavy load or long distance between t
he loader and the
centre of gravity of the load will affect the balance and handling of the loader. The use of
additional counterweights is recommended especially when operating smaller loader
models. For 200 series loader the wheel weights are recommended
. With heavy loads,
the telescopic boom must be kept retracted while moving with the loader. Always wear
seat belt.

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WARNING
Risk of tipping over - Avoid overload.
Loader can tip over
when handling too heavy loads, or because of dynamic
moveme
nts caused by driving with and handling of a heavy
load. Do not extend the telescopic boom when the load
approaches the lifting capacity of the loader, or when the
loader boom is in horizontal position. When you notice that
the rear wheels of the loader are about to lift from the ground,
or if the load indicator of the loader (if fitted) signals:
Lower the load calmly and retract the telescopic boom
Avoid sudden changes in speed or direction whenever load is lifted
Use additional counterweights as needed
. ..
6.1 Checks before use
Check that the dispenser bucket is intact and that the feeding conveyor can move freely. Remove any
foreign objects that could damage the dispensing system from the bucket.
Drive carefully on uneven terrain and note the effect of heavy load at the front of the loader to the
stability and handling of the loader.
Check that the attachment is intact and that the rotating parts can rotate freely, and that there is no
string or other foreign material coiled around the rotating parts.
Ensure that bystanders are at a safe distance when operating the equipment. Do not let anyone to
enter danger area of the boom or to stay directly in front of the loader. Also make sure that it is safe to
reverse with the loader. Never assume that bystanders will remain where you last saw them;
especially children are often attracted to the moving equipment.
Check the general condition of the attachment and the loader, and check for possible hydraulic oil
leaks. Do the daily checks of the loader, see the operator's manual of the loader. The attachment must
not be used, if there is a fault in the hydraulic system of the loader or the attachment. Refer to Chapter
7 for maintenance instructions.
Operate the attachment and the controls of the loader only when seated on the driver’s seat. Ensure
that the loader and the attachment are used in a safe manner and as intended. Do not allow children
to operate the equipment.
Never operate the loader or attachments while under the influence of alcohol, drugs, medication that
may impair judgement or cause drowsiness, or if not otherwise medically fit to operate the equipment.
Remember correct working methods and avoid leaving the driver’s seat unnecessarily.
Operate the equipment at well lit areas and make sure that ventilation is sufficient.
Use only when all pins are locked and secured in place.
Drive carefully and calmly near livestock.
.

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6.2 Operator qualification
Anyone who intends to use the attachment must:
Know the intended use of the attachment.
Know how to use the loader safely in different operating conditions.
Read and always follow the instructions concerning the use of the attachment in this operator's
manual.
Have this manual and the operator's manual of the loader available.
Ensure that the loader and the attachment are used in a safe manner and as intended.
Never allow children to operate the equipment.
Never operate the loader or attachments while under the influence of alcohol, drugs, medication that
may impair judgement or cause drowsiness, or if not otherwise medically fit to operate the equipment.
Complete any possible mandatory training required by the employer before use.
. ..
6.3 Filling the silage dispenser
The bucket can be filled from a silage mixer/feeder machine, from a silo, as shown in the figure below, or from
a pile like a normal bucket.
Keep the bucket on the ground or just off the ground and close to the loader when filling from third party
equipment. Always keep the material being transported as close to the loader and as low as possible.
6.3.1 Filling the silage dispenser from silo or from a silage mixer
When filling the silage dispenser from a silo or from other third party equipment:
1. Keep the silage dispenser on the ground or just off the ground and close to the loader when filling.
2. Keep the telescopic boom of the loader completely retracted during filling of the bucket.