Avantco A458004 User manual

Sand spreader
2023 1
Operator's Manual for Attachment
Sand spreader
Product number:
1500 mm
A458004
2000 mm
A457676
English
A462895 2023 1 EN 2023-
www.avanttecno.com

Sand spreader 2023 1

Sand spreader 2023 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...............................................................................................................................9
3.2 Safe shutdown procedure ........................................................................................................................................9
4. TECHNICAL SPECIFICATIONS ....................................................................................................... 10
4.1 Safety labels and main components of the attachment ....................................................................................11
4.2 Lifting.............................................................................................................................................................................13
5. ATTACHING THE ATTACHMENT ................................................................................................. 14
5.1 Connecting and disconnecting hydraulic hoses..................................................................................................16
5.2 Electric connection ....................................................................................................................................................17
5.2.1 To connect the electric harness of the attachment to the loader........................................................17
6. OPERATING THE ATTACHMENT .................................................................................................. 19
6.1 Safety distance.............................................................................................................................................................20
6.2 Checks before use .....................................................................................................................................................21
6.3 Operator qualification...............................................................................................................................................21
6.4 Operating the sand spreader ..................................................................................................................................22
6.4.1 Adjustments ........................................................................................................................................................23
6.4.2 Filling the Sand spreader ..................................................................................................................................24
6.4.3 Transport position.............................................................................................................................................25
6.4.4 Material handling ................................................................................................................................................26
6.5 Options.........................................................................................................................................................................27
6.5.1 Protective cover.................................................................................................................................................27
6.5.2 Electric spreading adjustment.........................................................................................................................28
6.6 Storing the attachment .............................................................................................................................................30
6.6.1 Short term storage............................................................................................................................................30
6.6.2 Long term storage .............................................................................................................................................31
6.7 Working on uneven ground ....................................................................................................................................31
6.8 Operation with a tilt adapter ..................................................................................................................................31
7. MAINTENANCE AND SERVICE ....................................................................................................... 32
7.1 Inspection of hydraulic components .....................................................................................................................32
7.2 Cleaning the attachment...........................................................................................................................................33
7.3 Inspection of metal structures................................................................................................................................33
7.4 Lubrication ...................................................................................................................................................................33
7.4.1 Chain .....................................................................................................................................................................34
7.5 End of life disposal......................................................................................................................................................34
8. WARRANTY TERMS .......................................................................................................................... 35

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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 Operator's 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 © 2023 Avant Tecno Oy. All rights reserved.

5 (38)
.
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 (38)
2. Designed purpose of use
The AVANT Sand spreader 1500/2000 is an attachment that is suitable for use with AVANT compact loaders
that are listed in Table 1. The Sand spreader is designed for fast and efficient spreading of sand. The
spreading system consist of a spreading axle that is powered by a hydraulic motor to spread sand. The
smooth, slow movement of the spreading axle spreads sand evenly during use.
The Sand spreader can be filled manually, and also by loading with the loader boom, working in a similar way
as with a normal bucket. These wider spreader models are best suited for larger AVANT loaders, which can
handle greater loads with ease. The Sand spreader 1500/2000 is intended to be mounted on the front of the
loader only. Extra counterweights are recommended during operation.
The Sand spreader 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. It is not recommended to use the sand spreader for
spreading of salt. Salt will cause corrosion on the attachment.
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 - Sand spreader - Compatibility with Avant loaders
Model
220
225
225LPG
313S
320S
420
423
520
523
525LPG
528
530
630
635
640
645i
650i
735
745
750
755i
760i
850
860i
e5
e6
A458004 1500 mm - - - - - ••-
A457676 2000 mm - - - - - - •-
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.

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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 quick 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 crushing under moving parts - Lower the attachment firmly on the
ground before leaving the driver’s seat.
Make sure that the Sand spreader is
properly supported during filling, or any maintenance or inspections. When filling the
bucket from a silo keep it securely against the ground and attached to the loader so
that the added weight does not cause tipping over.
Risk of tipping over - Lower attachment on the ground before filling from a silo
or bags.
Added material can tip the loader over. When filling the bucket from a silo
keep it securely against the ground and attached to the loader so that the added
weight does not cause tipping 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 direction to maintain
balance of the loader especially when handling heavy loads. Drive slowly and
carefully especially on inclined terrain or slippery surfaces.
When unlocking and dismounting the attachment off from the loader, ensure that it is
secured against accidental movement. To secure the attachment from tipping over
lower it firmly on the ground and disconnect only on level surface. Ensure the
attachment is properly supported during storage. Never climb on the attachment.
Do not leave the driver’s seat when the loader boom is lifted. Going under a raised
attachment or loader boom is dangerous. Always remember that the boom may lower
due to loss of stability, mechanical fault, or if another person operates the controls of
the loader.

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WARNING
Never leave the driver’s seat when the Sand spreader is running or when the
auxiliary hydraulics control lever of the loader is locked on. Keep a safety distance of
at least two meters from activated attachment and other persons. Shut down the
loader engine and release any residual pressure before filling the Sand spreader
manually or going near it.
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.
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 that 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.
Use the equipment only for its intended purpose. Other use may create unnecessary
safety risks, and the equipment may get damaged.
Also read the safety instructions and correct use of the loader from the operator's
manual of the loader.
. ..
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 follow
safe stopping procedure.
. ..
WARNING
Risk of serious personal injuries -
Improper or careless use of the attachment may
cause hazardous situations.
Use the attachment only for its intended use. Familiarise
yourself with the loader controls in a safe area. Pay particular attention to the safe
stopping of the attachment and the loader.
. ..

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WARNING
Crushing hazard -
Never allow anyone 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. 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.
. ..
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 hydraulic control
levers to their extreme positions a couple of times.
Prevent starting of the machine, remove ignition key.

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4. Technical specifications
Table 2 - Sand spreader - Specifications
Product number: A458004 A457676
Working width: 1500 mm 2000 mm
Total width: 1689 mm 2181 mm
Length: 1072 mm 1052 mm
Height: 960 mm 977 mm
Volume: 720 l 965 l
Weight: 340 kg 410 kg
Maximum load: 1050 kg 1400 kg
Operation: Hydraulic
Recommended input of hydraulic energy: 20-30 l/min 25-35 l/min
Maximum input of hydraulic energy: 30 l/min, 22,5 MPa (225 bar) 40 l/min, 22,5 MPa (225 bar)
Suitable Avant loaders: See Table 1 on page
Options:
Electric spreading adjustment: A457917
Protective cover: A460233 A459651
. ..