Avantco Backhoe 220 User manual

English
Operator's Manual
2016-
www.avanttecno.com

Avant 220/225 2017 1
2
TABLE OF CONTENTS
INTRODUCTION ....................................................... 3
Foreword ................................................................................... 3
Make sure all relevant manuals are available..................... 4
Intended use .............................................................................. 5
Avant warranty ......................................................................... 7
SAFETY FIRST............................................................ 8
General safety instructions.................................................... 8
Operation on uneven surfaces, gradients, and near
excavations ................................................................................ 11
Personal safety and protective equipment......................... 11
Electric system and handling the battery ........................... 13
Handling fuel (220/225) .......................................................... 14
LPG Fuel - Safety (225LPG)................................................... 15
Safety of LPG systems............................................................. 15
DESCRIPTION OF THE LOADER............................ 17
Identification of the loader .................................................... 17
Main parts of the loader ......................................................... 18
Signs and decals ........................................................................ 19
Technical specifications .......................................................... 23
General specifications ............................................................. 24
Tyres............................................................................................ 25
Wheel spacers .......................................................................... 25
Wheel weights (optional extra) ........................................... 25
Fuel requirements.................................................................... 26
Engine oil requirements.......................................................... 27
Auxiliary hydraulics oil flow .................................................. 27
Tipping load ............................................................................... 28
CONTROLS OF THE LOADER ................................ 30
Parking brake lever .................................................................. 30
Dashboard.................................................................................. 31
Indicator lights .......................................................................... 31
Control of loader boom, auxiliary hydraulics and
other functions ......................................................................... 32
Engine compartment ............................................................... 34
Battery disconnect switch...................................................... 34
Trailer coupling......................................................................... 34
Rear auxiliary hydraulics outlet (option)............................ 35
Engine heater (option) ............................................................35
Electric 12 V outlet..................................................................35
Seat - Seat belt and seat adjustments..................................36
Seat heater .................................................................................36
Lights ...........................................................................................37
CAB L (optional extra) ...........................................................38
OPERATING INSTRUCTIONS .................................39
Starting the engine ...................................................................40
Ignition key.................................................................................40
Stopping the engine (Safe stopping procedure)................41
Drive control.............................................................................42
In case the machine tips over................................................44
Material handling.......................................................................45
Refuelling (220/225).................................................................46
Replacing a gas bottle (225LPG)...........................................47
Transporting instructions and tie down points ................48
Storage ........................................................................................49
WORKING WITH ATTACHMENTS ........................51
Requirements for attachments .............................................51
Coupling the attachments ......................................................52
Coupling the hydraulic hoses of the attachment .............54
Using the auxiliary hydraulics................................................55
Releasing the residual pressure of hydraulic systems .....56
SERVICE AND MAINTENANCE...............................57
Installing of service support and frame lock......................59
Daily inspections.......................................................................60
Maintenance schedule .............................................................61
Loader maintenance ................................................................62
Engine maintenance .................................................................67
Engine service............................................................................67
Fuel system, gasoline 220/225...............................................70
Fuel system, 225LPG ...............................................................71
Jump start and auxiliary power.............................................73
TROUBLESHOOT ......................................................74
SERVICES MADE ........................................................76
INDEX ..........................................................................82
Original instructions

Avant 220/225
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Introduction
Foreword
AVANT TECNO OY wants to thank you for purchasing this AVANT loader. It is the result of Avant’s long
experience in design and manufacturing of compact loaders. We ask you that you read and understand the
contents of this manual completely before operating the loader. This operator’s manual is intended to help you to:
operate this machine safely and efficiently
observe and prevent situations that may cause a risk of physical injury or danger
keep the machine in good condition and its life span as long as possible
The following warning symbols and signal words are used throughout this manual to indicate factors that must be
taken into account to reduce the risk of personal injury or damage to property:
WARNING:
This safety symbol refers to important safety information in this manual.
It warns of an immediate hazard that could cause serious personal
injury.
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.
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.

Avant 220/225
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Make sure all relevant manuals are available
DANGER
Wrong use of the equipment can cause death or severe injuries - Make sure to read
all relevant manuals and instructions thoroughly and keep them available for all
operators.
Using each attachment requires specific information about correct use, mounting
procedure, safety, and how to avoid hazardous situations. An attachment may introduce
risks that are not present when operating the loader with other kinds of attachments.
Always read the operator's manual of each attachment carefully.
Manuals of attachments
DANGER
Attachments can create significant risks that are not
covered by this Operator's manual of the loader.
Make sure you have all attachments manual available.
Wrong use of an attachment can cause serious injuries or
death.
Each attachment is accompanied by its own respective
Operator’s Manual. The manual will show important
information related to safety, and how to attach, use, and
maintain each attachment correctly.
Engine manual
Spare parts list
In addition to this
Operator’s manual of
the loader, ensure that
you have received and
read also the original
Engine owner’s
manual.
The instructions
concerning the engine
must be followed. If
conflicting information
is found, the
information shown in
the Operator’s Manual
of the loader must be
followed.
All spare parts of the loader are
listed in a separate spare parts
list. Engine related parts are
listed in the spare parts list of
the engine.

Avant 220/225
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Intended use
Avant 220/225/225LPG are articulated compact loaders, designed and manufactured for both private and
professional use. The loader can be equipped with attachments offered by Avant Tecno Oy, which enables
performing several different jobs. Because of this multi-purpose nature of the machine and the various
attachments and tasks, read always not only this Manual but also the Operator's Manual of the attachment, and
follow all instructions. Every person who has to do with this machine must follow work safety regulations, all other
generally accepted rules related to work health and safety, and all road traffic regulations.
Remember that safety consists of several factors. The loader, equipped with an attachment is very powerful and
can cause serious personal injuries or property damages if it is operated in a wrong or careless way. Do not
operate an attachment unless you have familiarised yourself with the use of it and the eventual dangers related to
it. The loader is not intended to lift or transport people or be used as a work platform. Different jobs require
different attachments, and it is not allowed to handle loads without any attachment fitted. The loader must not be
used in underground or tunneling work.
Contact your local AVANT dealer, if you are uncertain of anything concerning the operation and maintenance of
this loader, or for any questions, service or spare parts.
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. The use of LPG equipment on road areas
may be restricted or regulated.
This loader has been designed to require as little maintenance as possible. The operator can perform the routine
maintenance tasks. There are however more demanding service operations that must be done by professional
service personnel only. It is allowed to perform service operations only when wearing appropriate protective
equipment. Original spare parts must be used. Familiarise yourself with the service and maintenance instructions
in this Manual. Operating a loader that is in poor condition, or that has received unauthorised modifications, can be
hazardous to the operator and bystanders.
Gas operated 225LPG
The gas evaporation capability of the LPG cylinder limits the lowest operating temperature. Engine performance
may decrease significantly at temperatures below 0ºC (32ºF) and engine may not run. Even though the LPG
engine runs cleaner and produces less harmful emissions than gasoline engines, it is not intended or suitable to
be used in enclosed spaces or areas with poor ventilation. See warnings in this manual.
The gasoline and LPG engines have fundamental differences between each other. In addition to fuel delivery
system differences include engine valves and other major parts. The gasoline engine of the 225 cannot be
converted to LPG engine. Any attempt to modify the engine can cause risk of fire, poor performance, short service
life, and will void all warranties.

Avant 220/225
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Operator qualification
Only operators who have studied this manual, and all relevant attachment manuals, are allowed to use this loader.
Regardless of your possible previous experience with lawn-mowers, loaders, ATVs, or other equipment, it is
important that you learn the driving principle of this loader. Practise how to operate the loader and its attachments
safely at an open area before you use the loader near other persons.
You must be in good physical and mental condition with the ability to stay alert and to observe the surrounding
area. Never use the equipment while under influence of medication which could impair your abilities to operate the
equipment safely. Do not operate the loader if you are under the influence of alcohol or any other intoxicant during
the work shift.
Depending on operating area, you may also be required to read, understand and comply with all applicable
Employer, Industry and Governmental rules, standards and regulations.
You can replace an empty gas bottle with a full one by yourself with the instructions shown in this manual. Any
other gas related service or repair, such as replacing a hose or a fitting, must be left to qualified service personnel.
Gas related service tasks may require a registered professional.
Versions of this manual
Avant has a policy on continuous product development. Updated versions of the manual replace the previous
versions of this manual as long as the year on the cover page matches with the original manual. You can ask for
the latest manual from your dealer. Some of the features or technical details presented in this manual may change
without notice. The pictures in this manual may show optional equipment or features that are not currently
available in your market area. We reserve the right to change the contents of the manual without notification.
Keep this Operators Manual with the machine at all times. If this Manual gets lost, ask for
a new copy from your Avant dealer. Remember also to give this Manual to the new owner
when the machine changes ownership.

Avant 220/225
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Avant warranty
This warranty specifically applies to the Avant 220/225/225LPG loader only and not to any attachments used with
this product. Any repairs or modifications performed without the prior authorisation of Avant Tecno Oy will cancel
this warranty. During the first two years of operation or first 500 hours (whichever is the soonest) Avant Tecno Oy
warrants to replace any part or repair any defect which may occur, subject to the terms detailed below:
1. The product has received regular maintenance in accordance with schedules given by the manufacturer.
2. Any damage caused by operation in a negligent manner or exceeding the approved specifications detailed in
this manual is excluded.
3. Avant Tecno Oy accepts no responsibility for interruption to working or any other consequential losses
resulting from any failure of the product.
4. Only Avant Tecno Oy approved replacement or original quality parts shall be used during routine
maintenance.
5. Any damage caused by the use of incorrect fuel, lubricants, cooling liquid or cleaning solvents is excluded.
6. The Avant Warranty excludes any consumable parts (e.g. tyres, batteries, filters, belts etc.) except where it
can be clearly shown that these parts were defective on original supply.
7. Any damage caused resulting from the use of attachments not approved for use with this product is
excluded.
8. In the event a fault occurs which is attributable to manufacturing or assembly defect you should arrange to
return your AVANT to your authorised dealer for repair. Travel and freight costs are excluded.
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Avant 220/225
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Safety First
DANGER
Incorrect or careless operation of the loader may cause a serious accident. Before putting
the machine into operation, familiarise yourself with the use of the machine and read and
understand this Operator's Manual, as well as all relevant safety instructions, local
regulations, and safe working practices.
Understand the limitations of speed, braking, steering and stability as well as loading
capacity of the machine before starting operation. Make sure that everyone who operates
or works with this equipment is familiar with these safety precautions.
If you have no previous experience of the machine, make sure to do all testing at a safe
and open place with no persons in the area of operation.
General safety instructions
1. Remember the correct working position. When
driving, be comfortably seated in the driver´s
seat, keep your feet in their proper place in the
footwell and at least one hand on the steering
wheel.
2. When seated, always keep the seat belt
fastened and keep hands and feet inside the
operator’s area.
3. Before leaving driver’s seat, always:
Lower the loader boom and place attachment
flat on ground
Engage the parking brake
Stop the engine, remove the ignition key
4. Start the operation slowly and carefully.
Practise driving of the machine at a safe and
open place before connecting any attachment,
and follow the instructions in this Manual and
also the operator's manual of the attachment.
5. Operate the control levers with careful and
deliberate movements. Avoid abrupt
movements when handling the load, in order to
prevent the load from falling and to keep the
machine stable.
6. Keep away from the danger zone of the lifted
boom and don’t let anyone go there.
7. Keep your hands, feet and clothing away from
all moving parts, hydraulic components, and
hot surfaces.
8. Make sure that there is enough open space
around the machine for safe driving.
9. Do not transport the load with the boom lifted.
Always carry bucket or attachment as low as
possible, and put the load down whenever you
leave the machine.
10. It is not allowed to transport persons with this
machine. Do not transport or lift persons in the
bucket or in any other attachment.
11. Do not exceed the tipping load. Familiarise
yourself with and follow the load diagrams in
this Manual.
12. When turning with the machine, remember that
the driver´s seat extends beyond the turning
radius of the wheels (collision risk).
13. Do not operate the loader in an explosive
environment or in a place where dust or/and
gases can create a fire or explosion hazard.
14. Keep the engine area clean of flammable
materials.
15. Read the lifting, towing and transportation
instructions on page 48.
16. Switch off the battery disconnect switch
whenever leaving the machine unattended.
17. Follow all inspection, service and maintenance
instructions. If you notice any faults or
damages on the machine, these must be
repaired before starting operation.
18. Before any maintenance or repair operation
always stop the engine, lower the boom down
and release pressure from hydraulic system.
Read safety instructions for maintenance on
page 57.

Avant 220/225
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19. Do not let any person operate this loader who
has not read safety instructions and is not
familiar with the safe and correct use of this
loader.
20. 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.
.
..
Suffocation hazard - Ensure ventilation
DANGER
Make sure that ventilation is
sufficient in the working area, even
when using a loader equipped with
an LPG engine. Using a loader in
poorly ventilated areas can cause
loss of consciousness and death
as carbon monoxide (CO) and
carbon dioxide (CO2) can be at
dangerous level within minutes.
Never operate the loader indoors or in partly
enclosed areas unless you've made sure there is
special ventilation system installed. Even LPG
engines are not safe to operate in enclosed or poorly
ventilated indoor areas. They produce carbon dioxide
(CO2) and can also emit carbon monoxide (CO)
under some conditions that can concentrate quickly
to a dangerous level. Never leave the engine
running in garages or sheds. Operate the loader
only outdoors and far from windows, doors, and
vents.
Elevated level of carbon dioxide or carbon monoxide
in breathing air can not be noticed without dedicated
measuring equipment. Signs of carbon monoxide
poisoning include nausea, headache, dizziness,
drowsiness, and lack of consciousness.
Get fresh air if anyone shows signs of carbon
monoxide poisoning and see a doctor.
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Articulated frame - Risk of overturning
WARNING
Turning articulated frame can lead
to overturning of the loader on
inclined terrain or when driving at
high speed. Never turn frame
towards the slope while operating
on inclined ground.
Always drive slowly when carrying
load or when turning with the
machine.
.
..
Sudden movements can tip the machine over -
Risk of overturning
WARNING
Movements, such as stopping,
turning, or lowering the boom
abruptly, can cause loss of
stability. Always drive slowly and
operate the controls of the loader
very carefully, especially when
handling heavy loads.
.
..
Overload - Risk of overturning
CAUTION
The high lift capacity of the loader
makes it possible to exceed the
stability of the loader when
handling loads. Read the
instructions regarding maximum lift
capacity and load handling in this
Operator's Manual. Following the
instructions reduces the risk of
tipping the machine over its front
axle, but the operator must be
aware of the limits of the machine
and follow safe working practises
to avoid overturning of the
machine.
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Avant 220/225
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WARNING
Never take a heavy load on the
loader from high level –e.g. from
truck, shelf etc. –risk of tipping
over!
If the load is too heavy when lifting
load from a high level, the loader
could tip forward when reversing
with the loader.
Never reverse and drag with the
loader before you make sure that
the loader can handle the load that
is being lifted.
When loading, always keep the
loader frame as straight as
possible.
.
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Falling of load or unexpected lowering of loader
boom - Risk of crushing
WARNING
Always remember that the boom
may lower unexpectedly due to
loss of stability, mechanical fault,
or if another person operates the
controls of the loader, leading to
crushing hazard. The attachment
or the loader are not intended to be
left to keep a load elevated for
longer periods. Lower the
attachment before leaving the
driver's seat. The stability of the
loader may change when leaving
the driver’s seat, leading to tipping
over of the machine.
.
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Risk of falling objects
WARNING
Make sure load is securely on the
attachment. Never tilt the
attachment back when it is lifted
high. Operate only with machines
equipped with ROPS and FOPS
structures.
.
..
Falling of persons - Risk of crushing
WARNING
Never use the loader or its
attachments to lift persons or as
any kind of work platform even
temporarily. Never climb on the
loader or on the attachment.
Seating capacity: one person only.
.
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Avant 220/225
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Operation on uneven surfaces,
gradients, and near excavations
Extra caution is needed when using the equipment
on inclined terrains and slopes. Drive slowly
especially on inclined, uneven, or slippery surfaces,
and avoid sudden changes in speed or direction.
Operate the controls of the loader with careful and
smooth movements. Watch out for ditches, holes on
the ground, and other obstacles, as hitting an
obstacle may cause the loader to tip over.
Overturning of machine can lead to death or
serious injury
WARNING
The stability and the load handling
capacity of the loader are
significantly reduced on inclined
terrains and maximum lifting
capacity can be achieved only on
firm, level ground. On horizontally
tilted terrain the load must be kept
close to the ground and must
never be lifted high.
.
..
Handle heavy loads only on even surfaces.
Drive very slowly on uneven terrains. Load,
unload, and turn the machine on flat level ground
only. Lifting a load or turning on uneven surfaces
can lead to loss of stability.
Do not drive on too steep a gradient - watch out
for ditches, manholes and steep gradients, which
may cause the loader to tip over.
Never drive along an excavation. Note that the
excavation or trench may suddenly cave in.
Exercise extreme caution when driving near
ditches or embankments, and avoid driving along
a ditch or trench, as the machine could suddenly
tip over if an edge caves in. Avoid driving along
trenches and keep at least a distance equal to
width of a trench.
Do not park the machine on a surface with a
gradient. Should this be necessary, engage the
parking brake and preferably turn the machine
sideways and put down the load. If needed, use
chocks behind the wheels.
Personal safety and protective
equipment
Wear safe clothing and personal protective
equipment.
Protect yourself against work hazards like noise,
ejecting debris or dust for example.
Follow regulations regarding protective
equipment. Wear eye protection and hard hat or
other protective equipment as needed.
Read Operator's Manual of the attachment for
more information about protective equipment
needed in the work.
The noise level at the driver's
seat may exceed 85 dB(A).
Wear hearing protection while
working with the loader.
Wear protective gloves.
Wear safety boots whenever
working with the loader.
Wear safety glasses when
handling hydraulic components.
Always fasten seat belt while
operating the machine.
When working at construction
sites, a safety helmet is
recommended and may be
mandatory in addition to the
falling objects protective
structure (FOPS) on the loader.
Depending on work and working
area, also a respirator mask may
be required. Find out about other
necessary safety equipment at
your specific work site.

Avant 220/225
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CAUTION
Silica dust warning. Prolonged
exposure to crystalline silica can
cause a lung disease called
silicosis. Occupational health and
safety officials recommend limiting
exposure to dust that is present at
most earth-moving and many other
work sites. Avoid spreading of dust
where possible, keep loader cabin
clean from dust, use respiration
mask when necessary.
Safety frame (ROPS) and safety
canopy (FOPS)
The loader is equipped with a Rolling Over Protective
Structure (ROPS) and a Falling Object Protective
structure (FOPS). These safety structures are
important parts of operator safety, and they must be
fitted on the machine.
Safety frame (ROPS) protects the operator in case
the machine tips over. Fasten seat belt while
operating a machine with a ROPS. All cab versions
are ROPS & FOPS tested and certified.
Crushing hazard - Always keep safety structures
installed
WARNING
Never take off the safety
structures, modify them, or attempt
to repair. If damaged, contact
service.
Always fasten the seat belt in order
to stay inside the protected area of
the safety frame.
Modifications
Any modification to this machine must be approved
beforehand by an authorised Avant representative. If
you modify the loader or attachment, it can become
dangerous and cause serious injuries or even death.
Unauthorised modifications can increase the risk of
accidents and damage or shorten the service life of
the machine. Modifications to engine can make it no
longer compliant with emission regulations. Use only
original spare parts to make sure that the product is
kept in safe operating condition.

Avant 220/225
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Electric system and handling the battery
Always handle the battery with care. Follow the
safety instructions given below. The battery of the 12
v electric system of the loader is located under a
cover plate under the floor of the loader. See page
63 for more information about battery and
maintenance instructions.
WARNING
Short-circuit of the battery can
create fire or explosion. Disconnect
the battery with the battery
disconnect switch before working
on the engine or equipment. Never
lay metal objects on the battery.
WARNING
Battery acid can cause severe skin
burns. Handle damaged battery
with extreme care and wear
appropriate safety gloves and
clothing. Battery is a sealed type
battery, meaning that you should
never attempt to open the battery.
WARNING
Lead acid batteries produce
flammable and explosive gases
during charging. Make sure that
ventilation is sufficient when
charging the battery. Keep arcs,
sparks, flames, and lighted
tobacco away from battery.
Never charge a frozen battery. A
frozen battery can explode during
charging.
CAUTION
Battery and its terminals contain
lead, a harmful substance which
should not be handled more than
what is necessary. Wash hands
with soap and water after handling
the battery.
Battery contains corrosive sulphuric acid which
causes serious burns upon skin contact. Avoid
contact with skin or clothes. If electrolyte gets on
your skin or clothes, flush with a lot of water. In
case of contact with eyes, flush with a lot of
water for at least 15 minutes and see a doctor
immediately.
In order to avoid spark emissions, always
disconnect the negative (-) cable first and
connect it last.
Before connecting the battery cables make sure
that the polarity is correct: Faulty connection will
seriously damage the electric system of the
engine and may cause sparks, fire, or explosion
of the battery.
If fuse is blown repeatedly, find out the cause.
Always use fuses with correct rating.
Read the instructions for jump start, see page
72

Avant 220/225
14
Working near powerlines
Digging may expose buried electric cables, and
some attachments may make it possible to reach
overhead powerlines with the loader, creating hazard
of electric shock and electrocution.
Plan work ahead and take necessary safety
precautions.
Stay away from electric cables - Electrocution
hazard
DANGER
Electric shock hazard - Contact
with or working too close to electric
wires can result in lethal electric
shock. Keep the loader and any
attachment at a sufficient distance
from all electric cables, see table
below.
Table 1 - Safety distance from powerlines
Voltage level
Safety distance
0 - 1000 V
2 m
1 - 45 kV
3 m
110 kV
4 m
220 kV -
5 m
Unknown voltage
5 m
If electric cables are exposed during digging, or in
case of inadvertent contact or proximity with live
electric source:
Do not leave the loader until the electricity has
been disconnected by qualified technicians,
usually local electric company.
If absolutely necessary, jump out from the
loader, keeping feet next to each other, until at a
safe distance.
Warn others not to approach the loader until safe
to do so.
Handling fuel (220/225)
Refuel with correct type of fuel specified in this
manual, and follow refuelling instructions on page
46. Store fuel carefully in an approved container
away from heat and sources of ignition.
Always have correct type of fuel tank cap fitted and
avoid spilling of fuel.
Risk of fire or explosion - Handle fuel with care
DANGER
Always stop the engine and allow it
to cool before refuelling.
Refuel only in a well ventilated area.
Do not overfill the fuel tank. Leave at
least 50 mm below the neck of the
fuel tank to avoid spilling of fuel.
Avoid spilling fuel when refuelling.
Should this happen, wipe the fuel
away immediately in order to avoid
risk of fire.
Keep fuel away from sources of
ignition. Do not smoke during
refuelling.

Avant 220/225
15
LPG Fuel - Safety (225LPG)
Liquefied Petroleum Gas is extremely flammable and
is heavier than air and tends to settle in low areas
where a spark or flame could ignite gas.
Do not start or operate this engine in a poorly
ventilated area where leaking gas could accumulate
and endanger safety of persons in area.
Handle the LPG equipment with care and stop the
use of the loader immediately if you think that it may
be damaged. Contact authorised service to sort out
the problem.
See storage instructions on page 49.
Fuel can explode or burn, risk of severe burns and
personal injury - No smoking or open flames near
fuel
DANGER
Always stop the engine and allow
it to cool before changing a gas
cylinder.
Close the manual valve of the gas
cylinder and let the engine run
until gas hoses are empty before
disconnecting any fitting.
Make sure you use correct type of
LPG gas and that hose fittings are
correct for the bottle type.
Always keep LPG cylinders in
upright position. Store LPG gas
bottles correctly. See page 49.
Keep fuel away from heat and
sources of ignition. Do not smoke
when handling gas.
Leaking gas is heavier than air.
Safety of LPG systems
Keep the entire LPG system in good condition to
keep the LPG system safe and to avoid leaks. Use
only correct type of gas bottles, refer to page 26.
Improperly installed and maintained gas equipment
can cause fuel supply system or other components
to malfunction, causing gas leaks. It is recommended
to have the LPG system inspected annually (hoses,
fittings, pressure regulator). Propane fuel supply
systems must be installed and serviced only by
qualified service professionals. Observe all local
regulations concerning the handling of LPG
equipment.
Handling of LPG bottles
Always keep gas bottle upright. This ensures that the
overpressure relief of the bottle can function as
intended.
Stop the engine and switch off the main current with
the battery disconnect switch before changing the
gas bottle.
Make sure the gas bottle has an overpressure relief
valve fitted. Pressure inside the gas bottle depends
on ambient temperature. In case of overpressure in
the cylinder, the overpressure relief valve will vent
out propane to keep pressure inside the tank at a
safe level.
Close the manual shut off valve on the gas bottle
carefully, do not overtighten the valve. Typically the
valve needs to be opened about 2-3 rounds to be
fully open.
Notice the inspection year that has been marked on
the bottle. The gas bottle must be inspected by a
licenced professional before the year marked on the
bottle. If there are no markings on the bottle, or the
inspection date has passed, the gas bottle must be
taken out of service and returned to the retailer.

Avant 220/225
16
WARNING
Risk of gas leak, fire or
explosion - Handle gas bottles
with care. Disconnect the gas
cylinder from the loader and store
it separately in an area designated
for safe propane storage, see page
49. If the gas bottle is damaged, or
if damage is otherwise suspected,
remove it from service and take it
to exchange point or qualified
inspector.
Filling of gas bottle
In some areas empty gas bottles are exchanged to
full ones, and in other areas they are filled. Filling of
a gas bottle requires special equipment and training.
If filling a bottle, the condition of the bottle and the
valve must be checked by a qualified specialist. Only
professionals who have been trained to fill gas
bottles and have a valid licence are allowed to fill a
gas bottle. Never attempt to fill a gas bottle without
special equipment needed to avoid risk of explosion.
Use with LPG only
Do not use natural gas or any other gas that contains
methane (common names for these include biogas
EPG / CBG and CNG). In addition to the differences
in composition between these and other gases, the
working pressures and the gas systems themselves
can be very different. This loader is intended to be
used only with a gas bottle that contains propane.
WARNING
Risk of fire or explosion - Use
only correct LPG gas and gas
bottle. If you use other gas types,
there is a serious risk of fire and
explosion, or engine damage at
minimum.
In an event of a gas leak
In case you suspect a leak in the gas system:
Close the manual shut off valve of the gas bottle
immediately if suspecting a leak.
Stop the engine with ignition key and switch off
the main current.
Ventilate well before investigating the cause of
the leak.
To check components for gas leaks, see page
16.
If a leak in a propane fuel system occurs, the heavier
than air gas will sink to lowest parts of the room and
remain there, creating a risk of explosion and fire.
Therefore it is very important to ventilate enclosed
areas well to remove all remaining gas. Replace
faulty components with new ones, never attempt to
repair damaged components. Contact authorised
Avant service if necessary.

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Description of the loader
.
..
Identification of the loader
Write down the identification information of your loader in the following fields, it facilitates ordering of spare parts
etc.
1.
Loader model
2.
Loader serial no.
3.
Engine serial no.
Serial number of the loader is printed on the type plate, which also indicates the loader model. Location of engine
serial number can be found in the Operators Manual of the engine.
Dealer:
Contact information
Loader identification
Loader identification plate is located near the left
knee of the driver.
Engine identification
Engine identification plate is visible under the
seat on the side of the engine. Further details are
shown in the engine operator’s manual.

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18
.
Main parts of the loader
Following picture shows the main parts of the loader:
.
..
1. Front frame
On the front frame are mounted: driver’s seat,
operating controls, engine with accessories, battery,
hydraulic components, fuel tank, oil tank, front
wheels with hydraulic motors, and loader boom with
attachment coupling plate.
2. Back frame
On the back frame are mounted: rear wheels with
hydraulic motors, counterweights, trailer coupling.
3. Articulation joint
Articulation joint connects the front and back frame.
The loader is steered hydraulically by the steering
cylinder which is mounted between the front and
back frames. Hydraulic hoses and electric wires are
conducted through the articulation joint.
4. Loader boom
Loader boom is mounted on the front frame and is
controlled with control lever from the driver's seat.
The attachment coupling plate is mounted at the end
of the boom. The boom is fitted with a mechanical
parallel linkage.
5. Attachment coupling plate
Attachments are mounted on the attachment
coupling plate. The locking pins on the plate are
manually operated type.
6. Auxiliary hydraulics outlet
The hydraulic hoses of hydraulically operated
attachments are mounted on this outlet. The outlet is
equipped with the multi connector quick coupling
system and is double acting: it has two pressure
lines and one tank line, see page 55. If the loader is
equipped with the optional Attachment control switch
pack, its electric socket is integrated in the multi
connector.
7. ROPS safety frame
ROPS frame (Roll-over protective structure)
complies with the standard ISO 3471:1994 with
Amendment 1:1997 and Technical Corrigendum
1:2000 for a maximum machine configuration mass
of 1200 kg.
8. FOPS canopy
FOPS canopy (Falling objects protective structure)
mounts on the ROPS. It meets the ISO 3449:2005
(1365 J) criteria.
9. LPG Gas bottle (225LPG)
Vertically installed gas bottle, from which gas is
drawn in vapour form. See page 26.

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Signs and decals
Shown in the figure below and listed on the following page are the labels and markings, which must be visible on
the equipment. Replace any warning label which has become unclear, or has detached completely. New labels are
available via your retailer or contact information provided on the cover.
Before applying a new decal, clean the surface from dirt, dust, grease, or other material. Peel small portion of the
decal backing paper and apply exposed adhesive to cleaned surface, aligning the decal properly. Peel rest of
backing paper and press with hands to smooth out the decal.
The warning labels contain important safety information and they help to identify and
remember the hazards related to the equipment.
Make sure that the following signs and decals are clean, undamaged and readable. If any
of these decals is missing or is unreadable it should be replaced without delay. Ask for
new decals from your local Avant dealer.

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.
Table 2 - List of safety labels and markings on the machine (continued on following pages)
Label
Location
Product code
1
Dashboard,
around/ behind
steering wheel
A420546
Symbol
Safety message
a
b
WARNING
a Wrong use, misuse, or careless use can cause hazards that
could be prevented with following the instructions properly.
Read all instructions carefully before operating the loader.
b Lowering of loader boom can crush, causing death or
serious injury.
Keep out from the danger zone of the machine.
c Risk of falling of persons and getting run over.
Never carry passengers with the loader or its attachments.
d High pressure fluid injection hazard.
Never use hands to search for leaks.
e Risk of dropping of attachment.
Make sure both locking pins are locked.
f Risk of getting crushed by moving loader.
Apply parking brake and lower attachment on the ground.
Make sure loader will not move when leaving the driver's
seat.
c
d
e
f