Avant Tecno Oy Avant 850 User manual

Brand: Avant Tecno Oy

Model: Avant 850

Type: User manual

English

Operator's Manual

2020-

A441827EN 2020 1 2020-

www.avanttecno.com

Avant 850 2020 1

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

Handling of heavy loads ......................................................... 12

Operation on uneven surfaces, gradients, and near

excavations ............................................................................... 14

Personal safety and protective equipment ........................ 15

Electric system and handling of the battery ...................... 19

DESCRIPTION OF THE LOADER ............................ 21

Identification of the loader ................................................... 21

Main parts of the loader ........................................................ 23

Signs and decals ....................................................................... 24

Technical specifications ......................................................... 32

Engine oil requirements ......................................................... 35

Fuel requirements ................................................................... 35

Tyres ......................................................................................... 36

Auxiliary hydraulics oil flow ................................................. 37

LIFT CAPACITY .......................................................... 38

Load indicator ......................................................................... 40

Rated operating capacity ....................................................... 41

Tipping load - Load diagram ................................................. 43

CONTROLS AND OPTIONS OF THE LOADER .... 45

Overview of controls ............................................................. 46

Dashboard ................................................................................ 48

Control of loader boom, auxiliary hydraulics, and

other functions ........................................................................ 50

Engine compartment and storage spaces on the

loader ........................................................................................ 55

Boom floating (option) .......................................................... 56

Smooth drive (option) ........................................................... 57

Counterweights ...................................................................... 58

Extra auxiliary hydraulics outlets, front and rear............. 61

Seat - Seat belt and seat adjustments ................................. 63

Lights ......................................................................................... 66

Cabs (optional extra) ............................................................ 68

OPERATING INSTRUCTIONS .................................. 71

Starting the loader ................................................................. 72

Ignition key .............................................................................. 73

Stopping the engine (Safe stopping procedure) ............... 74

Drive control .......................................................................... 75

Steering of the loader ............................................................ 80

In case the loader tips over .................................................. 81

Material handling ..................................................................... 82

WORKING WITH ATTACHMENTS ........................ 83

Requirements for attachments ............................................ 83

Coupling the attachments..................................................... 85

Coupling the hydraulic hoses of the attachment ............. 87

Using the auxiliary hydraulics .............................................. 88

Releasing the residual pressure of hydraulic system ....... 89

Coupling adapters .................................................................. 90

STORAGE, TRANSPORT, TIE DOWN POINTS

AND LIFTING .............................................................. 92

Storage ...................................................................................... 95

Lifting of the loader ................................................................ 95

SERVICE AND MAINTENANCE ............................... 97

Installing of service support and frame lock ..................... 100

Daily inspections and periodic service schedule .............. 101

Daily maintenance and inspections ..................................... 102

Daily and routine maintenance procedures ...................... 104

Inspections after starting the loader .................................. 115

If you add or remove counterweights ............................... 116

Periodic service ...................................................................... 117

Electric system & fuses .......................................................... 125

Jump start and auxiliary power ........................................... 126

TROUBLESHOOT ....................................................... 129

SERVICES MADE ......................................................... 131

INDEX ............................................................................ 134

Original instructions

Avant 850 Safety First

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:

SAFETY ALERT SYMBOL

This symbol means: “Warning, be alert! Your safety is involved!”

This safety symbol refers to important safety information in this manual. It

warns of an immediate hazard that could cause serious personal injury to

yourself or others near the equipment.

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 own 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.

Safety First Avant 850

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 avail

able 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 ki

nds of attachments.

Always read the operator's manual of each attachment carefully.

Contact your local AVANT dealer for any questions, service, spare parts or about any problems that may occur

with the operation of your loader or its attachments.

Always keep this Operator’s manual with the loader. 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 loader changes ownership.

Manuals of attachments

DANGER

Attachments can c

reate 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 hav

e received and

also read the original

Engine owner’s

manual.

The instructions

concerning the engine

must be followed. In

case of conflicting

information follow the

instructions shown in

the Operator’s Manual

of the loader.

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 850 Safety First

Intended use

Avant 850 is an articulated compact loader, 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. A loader by itself, or 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 any loads or materials without any attachment fitted.

The loader must not be used in underground or tunneling work. Loads must not be suspended onto the loader

boom.

This loader has been designed to require as little maintenance as possible. The operator can perform the routine

maintenance operations. There are however more demanding service operations that can be done by professional

service personnel only. Any service operation is permitted only when wearing appropriate protective equipment.

Original spare parts must be used. Familiarise yourself with the service and maintenance instructions in this

Manual.

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.

Safety First Avant 850

Operator qualification

Only operators who have studied this manual, and all relevant attachment manuals, are allowed to use this loader.

Regardless of your possible earlier experience with lawn-mowers, loaders, ATVs, or other equipment, it is

important that you learn the driving principle of this loader. Practice 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

areas. 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.

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.

Availability of options

Some equipment or options that are shown in this manual may not be available. Pictures in this manual may show

optional equipment. Availability of optional equipment is subject to change. Some options may preclude the

installation and use of some other option or options. Check with your Avant dealer for more information.

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 manual with the loader

Read this manual before use. Put this manual, as

well as manuals of attachments, into the storage

box behind d

river's seat when you have read

those. Always keep this Operator's Manual with the

loader. If this Manual gets lost or damaged, ask for

a new copy from your Avant dealer. Also

remember to give this Manual to the new owner

when the machine changes ownership

. Ask for the

electronic copy of this manual from your dealer.

Storage in Cab GT:

On loader equipped with cab GT the manuals can

be stored in the cab. There is a net to hold

manuals in place.

Avant 850 Safety First

Avant warranty

This warranty specifically applies to the AVANT 850 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 1000 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.

. ..

Safety First Avant 850

Safety First

DANGER

Incorrect or careless use of the loader can cause a serious accident. Before you operate

the loader, familiarise yourself with the correct use of the loader. Read and understand

this Operator's Manual, as well as all releva

nt safety instructions, local regulations, and

safe working practices.

Understand the limitations of speed, braking, steering, and stability, as well as load

capacity of the loader before starting use. 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 loader, make sure to do all testing at a safe

and open place, where there are no persons in the area of operation.

General safety instructions

1. Remember the correct working position. When

driving, be comfortably seated on 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. Switch off the battery disconnect switch

whenever leaving the loader unattended.

5. 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.

6. 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.

7. Keep away from the danger zone of the lifted

boom and don’t let anyone go there.

8. Always read the operator's manuals of relevant

attachments and always keep the manuals

available for all users. Read the attachment

manuals and follow given instructions.

9. Always stay alert when operating the loader or

its attachments. Observe surrounding areas,

other people, and ground surface and slopes.

Stay alert for abnormal operation of the loader,

such as changes in noise or vibration, or other

signs of malfunctions.

10. Keep your hands, feet and clothing away from

all moving parts, hydraulic components, and

hot surfaces.

11. Make sure that there is enough open space

around the loader and its attachment for safe

driving.

12. Do not transport loads with the boom lifted.

Always carry all attachments as low as

possible. Lower the load or attachment down

on the ground before you leave the driver's

seat.

13. It is not allowed to transport persons with this

machine. Do not transport or lift persons in the

bucket or in any other attachment. Lifting of

persons is only allowed with the attachment

designed for this purpose: the Avant Leguan

50 access platform, following the instructions in

the Operator's Manual of Leguan 50

attachment.

14. Do not exceed the tipping load. Familiarise

yourself with and follow the load diagrams and

other information in this Manual.

15. When turning with the machine, remember that

the driver´s seat extends beyond the turning

radius of the wheels (collision risk).

16. Do not operate the loader in an explosive

environment or in a place where dust or

gasses can create a fire or explosion hazard.

Avant 850 Safety First

17. Keep the engine area clean of combustible

materials. Materials such as dirt, hay, or dust

cause a risk of fire.

18. Read the lifting, towing, and transportation

instructions on page 92.

19. Follow all inspection, service and maintenance

instructions. If you notice any faults or

damages on the machine, these must be

repaired before starting operation.

20. Before any maintenance or repair operation

always stop the engine, lower the boom down

and release pressure from hydraulic system.

Allow the loader to cool. Read safety

instructions for maintenance on page 97.

21. Do not let anyone who has not read and

understood all safety instructions, and who is

not familiar with the safe and correct use of this

loader, to operate this loader or its

attachments.

22. Never operate the loader or attachments while

under the influence of alcohol, drugs,

medication that may impair judgment or cause

drowsiness, or if not otherwise medically fit to

operate the equipment.

. ..

DANGER

Falling of load or unexpected

lowering of loader boom -

Risk

of crushing.

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 sta

bility of the

loader may change when leaving

the driver’s seat, leading to tipping

over of the machine.

. ..

WARNING

Falling of persons -

Risk of

crushing.

Never use the loader or

its attachments to lift or carry

persons, or as any kind of work

latform even temporarily. Never

climb on the loader or on the

attachment. Seating capacity of the

loader: one person only,

regardless of attachments.

WARNING

Risk of falling objects.

Never tilt

the attachment back when it is

lifted high. Ope

rate only with

machines equipped with ROPS

and FOPS structures.

DANGER

Hydraulic pressure -

Risk of

injury.

Escaping hydraulic fluid

under pressure has enough force

to penetrate skin, causing serious

personal injury. Never use hands

to searc

h for possible leaks in

hydraulic systems -

use a piece of

cardboard instead. Release

residual hydraulic pressure before

disconnecting any fitting and

before any service operation. See

a physician immediately if

hydraulic fluid penetrates skin,

serious injury can result quickly.

Safety First Avant 850

WARNING

Risk of being crushed by

moving loader -

Engage parking

brake before working near the

loader.

Follow safe stopping

procedure to prevent all

movements of the loader. Avoid

leaving the loader parked on hill. If

it is necessary to park on a hill, use

chocks or other additional means

to prevent the loader from moving.

. ..

DANGER

Safety devices are installed for

your safety -

Never modify or

bypass any safety function.

Safety functions are installed for

ur safety. Never modify or block

any of the safety systems of the

loader. If you notice that a system

is not in good condition, stop the

use of the loader and make sure

the loader is serviced.

. ..

WARNING

Pinching points - Avoid pinching

between

loader frame itself and

between loader and walls - Keep

all body parts within the safety

frame.

Movements of the

articulated frame creates pinching

hazards. Keep your head, hands,

and feet inside the loader. Be

especially careful while you drive

near wall

s and trees. Keep your

hands on steering wheel and

joystick.

. ..

CAUTION

Avoid pinching hazard for legs -

Do not turn the steering wheel

while standing near the loader.

Avoid pinching hazard for legs -

Do not turn the steering wheel

while standing near the loader.

Turning the articulated frame

creates a pinching hazard to a

person standing near the tyres of

the loader. Never grab the steering

wheel while entering or leaving the

driver's seat to avoid turning of the

frame. Stop the loader if other

persons get close to the machine.

Check that tyres that are larger

than standard tyres leave enough

space between the tyres for safe

use.

Seat belt

Always wear seat belt when

using the loader. The seat belt

will keep you insid

e the ROPS

area in case the loader tips over.

If you don't wear the seat belt,

there is risk of getting crushed

between the ROPS and ground in

case the loader tips over. See

more information about seat

adjustments and seat belt on page

63.

Avant 850 Safety First

Suffocation hazard - Ensure ventilation

DANGER

Suffocation hazard -

Ensure

ventilation.

Engine exhaust

contains, among other pollutants,

carbon monoxide (CO), a poison

gas you cannot see o

r smell. Using

a loader in enclosed space or

poorly ventilated areas will cause

loss of consciousness or death

within minutes.

Never operate the loader indoors or in partly

enclosed areas unless you’ve made sure there is

special ventilation system installed. Loaders with a

combustion engine produce, among other pollutants,

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 cannot 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.

Diesel exhaust also contains chemicals that are

harmful and prolonged exposure should be avoided.

Ventilate indoor spaces well e.g. after starting a

loader. The odour of diesel exhaust does not tell if

there are dangerous levels of carbon dioxide or

carbon monoxide in the breathing air.

DANGER

Risk of fire and explosion -

Never operate the loader in

explosive atmospheres.

The

loader is not certified to be used in

places where there is dust, gasses,

chemicals, or other substances,

which can get ignited by sparks or

hot surfaces.

Hot exhaust gas

DANGER

Extremely hot exhaust gas and

exhaust pipe -

Never run the

engine, or park the loader after

heavy use while the rear of the

loader is facing a wall.

Exhaust

outlet at the rear of the engine can

get extremely hot during use of the

loader. Never park the loader next

to combustible materials in

a way

that the exhaust gas is directed

towards combustible materials, or

so that the exhaust outlet is close

to walls, hey, or other materials.

Safety First Avant 850

Handling of heavy loads

WARNING

Handle heavy loads and

attachments with care -

Risk of

tipping over.



Follow all instructions and

warning labels to avoid tipping

over of the loader.



Always lower the load or

attachment down on the

ground before you leave the

driver’s seat.



Keep loads as low and as

close to the loader as possible.



When loading, always keep

the loader frame as straight as

possible.



Never take a heavy load on

the loader from high level –

e.g. from truck, shelf etc.



Keep the articulated frame of

the loader in straight position

when you lift heavy loads. If

you turn t

he loader during load

handling, the stability of the

loader will decrease, and it

may overturn the machine.



The use of extra rear weights

or ballasted tires is

recommended. See pages 58

and 36 for different options.



Make sure to follow the

recommended tyre pressures

and pay attention to the

condition of tyres.



When you estimate the lifting

capacity of the loader,

remember to take the weight of

the attachment into account.

Whenever you handle heavy loads or heavy

attachments:

 Always handle heavy loads only on firm, level

ground while you drive slowly with the loader.

 Uneven or inclined terrain significantly

reduces the Rated operating capacity (see

also page 41).

 Use the maximum loads indicated in the load

chart on the loader and in this manual as a

guideline.

 All rated operating capacities are based on

the criteria that the loader is level on firm

ground. When the loader is operated in

conditions that deviate from these criteria

(e.g. on soft or uneven ground, on a slope, or

when subject to slide loads), you must take

these conditions into account.

 Remember that the actual load carrying

capacity varies greatly according to operating

conditions and control manner. Be especially

careful when the load sensor indicator is

activated.

 Keep in mind that a heavy load or long distance

between the loader and the centre of gravity of

the load will affect the balance and handling of

the loader.

Avant 850 Safety First

WARNING

Risk of overturning -

Articulated

frame.

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

loader.

. ..

WARNING

Risk of overturning -

Sudden

movements can tip the machine

over.

Movements, such as

stopping, turning, or lowering the

boom abruptly, can cause loss of

stability. Always drive slowly and

perate the controls of the loader

very carefully, especially when

handling heavy loads.

Load sensor system:

The loader is equipped with a load sensor system. It

gives an audible warning signal and at the same time

an indicator lamp lights up in the dashboard when

there is a risk that the loader tips over its front axle.

When the system gives a warning signal, the load

that is being lifted may be too heavy in relation with

the lift capacity of the loader.

WARNING

If the warning is triggered by the

load sensor:



Lower the load slowly on the

ground.



Retract the telescopic boom.

Never extend the telescopic

boom any further when the

warning is triggered.



Avoid abrupt movements.

Sudden movements of the

boom, or abrupt starting or

stopping of travel movem

ent,

or turning of the loader, can

decrease the stability of the

loader, causing tipping over.



Reduce load, or add enough

counterweights to the loader to

complete the task.



Keep in mind that the load

sensor warns only about the

possibility of tipping forwa

rd on

level ground.

Safety First Avant 850

Operation on uneven surfaces,

gradients, and near excavations

DANGER

Uneven ground can cause the

loader to overturn -

Risk of

serious injury or death. The

ability 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.

On uneven ground:

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.

All rated operating capacities are based on the

criteria that the loader is level on firm ground. When

the loader is operated in conditions that deviate from

these criteria (e.g. on soft or uneven ground, on a

slope, or when subject to slide loads), you must take

these conditions into account.

WARNING

Risk of tipping over on uneven

ground -

Drive slow on inclined

surfaces. Always keep loads

close to the ground. Keep the

seat belt fastened to stay within

the Roll over protective

structure.

Always handle heavy

loads or only on firm, level

ground

while you drive slowly with the

loader.



Uneven or inclined terrain

significantly reduces the Rated

operating capacity (see also

page 38

). Remember that the

actual load carrying capacity

varies greatly accor

ding to

operating conditions and

control manner.



Use the maximum loads

indicated in the load chart on

the loader and in this manual

as a guideline.



Keep the articulated frame of

the loader in straight position

when driving on inclined

surfaces. If you turn

the loader

on an inclined surface, the

stability of the loader will

decrease in both forward and

sideways directions, and may

cause the loader to tip over.



The use of extra side weights

or ballasted tires is

recommended. See pages 58

and 36 for different options.

Avant 850 Safety First

Whenever you operate the loader on uneven

ground keep the following in mind:

WARNING

 Handle heavy loads only on even

surfaces. Lifting a load or turni

on uneven surfaces can cause

the loader to tip over.



Do not drive on a too steep

gradient -

watch out for ditches,

manholes and steep slopes,

which may cause the loader to tip

over.



On steep slopes drive straight up

or down, not across the slope.

Keep t

he heavier end of the

loader towards downhill -

When

driving with a load or heavy

attachment, keep the load

downhill and close to the ground,

and reverse the hill up.



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 loader on a slope.

If this can't be avoided, engage

the parking brake, preferably park

the loader across the slope and

lower the load or attachment onto

the ground. If needed, use wheel

blocks. Always engage the

parking brake.

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), depending

on the attachment and type of

work. 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

and during

maintenance or service

work.

Depending on the installed

attachment and type of work,

safety glasses may be needed

while using the loader.



Always fasten seat belt while

operating the machine.

 When working at construction

sites, a safety helmet is

commended 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 or

other breathing air filtering

apparatus may be required. Find

out about other nece

ssary safety

equipment at your specific work

site.

Safety First Avant 850

WARNING

Stay within the space protected by

the ROPS safety frame. Always

keep seat belt on to stay on

driver's seat and to avoid getting

crushed between ground and a

loader that tips over.

DANGER

Silica dust warning. Prolonged

exposure to crystalline silica can

cause serious or fatal respiratory

disease. Occupational health and

safety officials recommend limiting

exposure to dust that is present at

most earth-

moving and many other

work sites. Av

oid spreading of dust

where possible, keep loader cabin

clean from dust, and 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.

WARNING

Crushing hazard -

Always keep

safety structures installed.

Never remove 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. If you do not

wear seat belt you may become

crushed under the ROPS or other

structure of the loader in case the

loader tips over.

Avant 850 Safety First

Falling objects protection system

(FOPS)

Understand the limitations of the Falling Object

Protective structure (FOPS). The loader is equipped

with a Level 1 FOPS, which gives protection against

moderate impacts. Your work environment may have

specific risks related to falling objects and the level of

protection that is needed to reduce the risk. Use of

the loader with FOPS level 1 may be prohibited in

the work area.

Modifications

Never modify the loader or the attachments. Never

drill holes or weld any components onto the ROPS or

FOPS, the boom of the loader, or the frame of the

loader. Repairs by welding can cause weakening of

the structures of the loader and therefore must be left

for qualified service technicians. 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.

Working near powerlines

DANGER

Electrocution hazard -

Stay away

from electric cables.

Contact with

or working too close to electric

wires can cause a lethal electric

shock. Keep the loader and any

tachment at a sufficient distance

from all electric cables, see the

table below. Never assume a cable

is disconnected.

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

In case of inadvertent contact or proximity with

live electric source, or if electric cables are

exposed during digging:

 Do not leave the loader until the electricity has

been disconnected by qualified technicians,

usually by the local electric company.

 If absolutely necessary, jump out from the

loader, keeping feet next to each other, and

continue jumping away from the loader until at a

safe distance.

 Warn others not to approach the loader until safe

to do so.

Safety First Avant 850

Safety of digging

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.

Deeper excavations may cave in. Depending on

various factors, such as the type of the soil, moisture

content, rainwater, steepness of the excavation, the

excavation can collapse and bury in people. Contact

local authorities or surveying companies for

information about how to reduce the risk of caving in

of excavations.

Keep in mind that all pipes might not be marked

correctly. Contact local surveying companies for

searching of potential hazards in ground whenever in

doubt.

Contact local authorities before digging

At some areas you may be obligated to contact

relevant authorities before digging ground. Some

areas have a direct telephone line or information on

a website where you can find more information about

possible hazards in the ground. Find out about your

local regulations before digging.

Damaging any electric or communications cables,

gas or water pipes, or similar structures buried in the

ground can put you in risk of serious injury or even

death. Damages while digging can cause also

significant property damages. As the operator of the

equipment you are responsible for the safety of any

digging work and you may be responsible for any

damages caused by digging.

Avant 850 Safety First

Electric system and handling of 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 at the

rear frame on the right side of the engine. See page

119 for more information about battery and

maintenance instructions.

Lead acid batteries can produce flammable and

explosive gasses if handled in a wrong way. Make

sure that the ventilation is sufficient when charging

the battery. Keep arcs, sparks, flames, and lighted

tobacco away from battery.

WARNING

Short-

circuit of the battery can

create sparks, fire, or explosion.

Disconnect the battery with the

battery disconnect switch bef

ore

working on the engine or

equipment.

Never lay metal

objects on the battery. Keep the

top surface of the battery and the

area surrounding the battery clean.

WARNING

Battery acid can cause severe

skin burns. Handle damaged

battery with extreme care

and

wear appropriate safety gloves,

safety goggles, and protective

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 chargi

ng. 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

Lead warning - Wear prote

ctive

gloves

. Battery and its terminals

contain lead, a harmful substance

which should not be handled more

than what is necessary. Wear

protective gloves when handling

battery. Wash hands with soap and

water after handling the battery.

Dispose of and recyc

le a used

battery correctly.

Whenever you handle the battery, keep the

following in mind:

 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.

 To avoid sparks, 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

126.

If the battery needs to be replaced, make sure that it

meets the size, installation, and electrical

specifications of the original battery. The battery

must be installed correctly and it must not be able to

move. If the battery is not fitted correctly, it can get

damaged during use, and can cause a risk of sparks,

fire, leaking of battery electrolyte, and electric shock.

Always take used batteries to a recycling facility.

Safety First Avant 850

Fire prevention

Clean the loader to avoid build-up of flammable

debris, such as dust, leaves, hay, straw, etc.

 There are many parts of the diesel engine that

operate at high temperatures in normal use. To

avoid fire, and to ensure proper cooling, keep the

engine and engine bay clean. Overheating of the

engine or the hydraulic oil of the loader can

shorten their service life.

 Do not smoke during refueling, or during any

inspection or maintenance work.

 Add fuel and oils only at a well ventilated place.

 Oil and fuel leaks can ignite on hot components.

Repair any damaged or leaking components

before using the loader. Refuel and add oil only

after the loader has been allowed to cool.

 The battery of the loader can produce hydrogen

gas during recharge. This gas can cause fire or

even an explosion, if charging of the battery is

not made correctly. Charge battery in a well

ventilated place, and keep sources of ignition

away from battery during recharge. Static

electricity can produce sparks when removing

plastic covers, avoid handling or cleaning of

plastic covers when battery is connected to a

charger.

Know where fire extinguishing equipment is located

near your working site. At some areas a fire

extinguisher may be mandatory. Keep a multi-

purpose, approved type fire extinguisher available

near the place where you store the loader.

Fuses

There are several fuses located in different fuse

boxes on the loader. Always replace a blown fuse

only with a fuse with the same rating. For more

information about fuses see page 125.

Battery disconnect switch

The loader is equipped

with a battery

disconnect switch. The

swit

ch is located at the

rear of the loader, on

the right side.

Always switch off the main current before you leave

the loader unattended, and before you do any

maintenance or inspections. Remove the key to

prevent unauthorized use.

Switching the battery disconnect switch to position

OFF (horizontal position of the switch key) will isolate

the battery from the electric system of loader, and

will prevent hazards related to damaged electric

wires, short-circuit, and overheat of electric

components. Some lights or devices of the loader

may remain powered after the engine has been

switched off. The small electric current will slowly

discharge the battery. Switching the main battery

switch to position OFF will also prevent this.

WARNING

Risk of fire - Alwa

ys switch off

main current when the loader is

not used.

Turn the battery

disconnect switch to position OFF

whenever leaving the loader

unattended or before servicing the

machine. If the switch is left to

position on, there is a risk of

sparks and short-cir

cuit during

maintenance, and if any electric

insulator is damaged.

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Avant Tecno Oy Avant 850 User manual

Brand: Avant Tecno Oy

Model: Avant 850

Type: User manual

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Avant Tecno Oy Avant 850 User manual

Avant Tecno Oy Avant 850 User manual

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