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AVANT 735 2020 User Manual

AVANT 735 2020
140 pages
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English
Operator's Manual
2020-
A442134EN 2020 1 2020-
www.avanttecno.com

Table of Contents

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AVANT 735 2020 Specifications

General IconGeneral
BrandAVANT
Model735 2020
CategoryFront End Loaders
LanguageEnglish

Summary

Introduction

Foreword

Thanks for purchase, instructions on manual use.

Safety Alert Symbol

Explains warning symbols and signal words used in the manual.

DANGER

Signal word indicating a hazardous situation with death or serious injury.

WARNING

Signal word indicating a potentially hazardous situation with serious injury or death.

CAUTION

Signal word for minor injury if instructions are not followed.

NOTICE

Information about correct operation and maintenance of equipment.

Safety First

Make sure all relevant manuals are available

Importance of reading and keeping all manuals for safe operation.

Operator qualification

Requirements for operating the loader safely.

Avant warranty

Details of the loader's warranty terms and conditions.

General safety instructions

Essential safety practices for operating the loader.

Falling of load or unexpected lowering of loader boom - Risk of crushing

Hazards and precautions related to load falling.

Falling of persons - Risk of crushing

Warning against using the loader to lift people.

Risk of falling objects

Hazards and precautions regarding falling objects.

Hydraulic pressure - Risk of injury

Hazards and precautions related to high-pressure hydraulic fluid.

Risk of being crushed by moving loader

Safety measures to prevent crushing by a moving loader.

Safety devices are installed for your safety

Warning against modifying or bypassing safety functions.

Avoid pinching hazard for legs

Hazards and precautions related to pinching hazards for legs.

Seat belt

Importance and use of the seat belt.

Suffocation hazard - Ensure ventilation

Hazards and precautions related to exhaust fumes and ventilation.

Hot exhaust gas

Hazards and precautions regarding hot exhaust gases.

Risk of fire and explosion

Hazards and precautions when operating in explosive atmospheres.

Handling of heavy loads

Safe practices for handling heavy loads and attachments.

Risk of overturning - Articulated frame

Hazards and precautions regarding overturning due to articulation.

Risk of overturning - Sudden movements

Hazards and precautions regarding overturning due to sudden movements.

Load sensor system

Explanation of the load sensor system and its warnings.

Operation on uneven surfaces, gradients, and near excavations

Hazards and precautions for operating on uneven terrain or near excavations.

Personal safety and protective equipment

Guidelines for personal safety and required protective equipment.

Safety frame (ROPS) and safety canopy (FOPS)

Importance and function of ROPS and FOPS structures.

Crushing hazard - Always keep safety structures installed

Warning against removing or modifying safety structures.

Falling objects protection system (FOPS)

Information on the FOPS capabilities and limitations.

Modifications

Warnings and guidelines regarding modifications to the loader.

Working near powerlines

Hazards and safety distances when working near powerlines.

Safety of digging

Hazards and precautions related to digging operations.

Electric system and handling of the battery

Safety instructions for handling the battery and electrical system.

Fire prevention

Measures to prevent fire hazards on the loader.

Fuses

Information on fuse replacement.

Battery disconnect switch

Function and use of the battery disconnect switch.

Description of the loader

Identification of the loader

Fields for recording loader identification information.

Loader identification plate

Details about the loader's identification plate.

Engine identification plate

Information on engine model and serial number plates.

Main parts of the loader

Identifies and describes the main components of the loader.

Signs and decals

Information on visible labels and markings on the loader.

Table 2 - List of safety labels and markings on the loader

Details of safety labels, symbols, and their meanings.

Table 3 - Safety labels in engine bay

Safety labels specifically located in the engine bay.

Table 4 - Additional decals on loaders equipped with a cab

Decals specific to loaders equipped with a cab.

Table 3 - Information labels

Various information labels on the loader.

Technical specifications

Detailed dimensions and technical data of the loader.

General information

General specifications and operating data of the loader.

Engine specifications - 735

Detailed specifications of the loader's engine.

Engine oil requirements

Specifications and recommendations for engine oil.

Fuel requirements

Requirements and specifications for diesel fuel.

Tyres

Information on tyre types, specifications, and maintenance.

Ballasted tyres

Information on ballasted tyres and their handling.

Auxiliary hydraulics oil flow

Graph showing auxiliary hydraulics oil flow at different RPMs.

1 and 2 pump setting

Explanation of the 1-pump and 2-pump settings for hydraulic flow.

Lift capacity

The lifting capacity and the stability of the loader are at the best, when:

Conditions for optimal lifting capacity and stability.

Risk of tipping over - Follow safety instructions

Warning about tipping risks and safety instructions.

To estimate the load carrying capacity of the loader

Methods for estimating the loader's load carrying capacity.

Load charts of other attachments

Information on load charts for various attachments.

Risk of getting crushed under falling load

Hazard of falling loads and exceeding attachment limits.

Load indicator

Explanation of the load indicator system and its warnings.

Risk of tipping over - Observe the load indicator warning

Warning about tipping risks when the load indicator is active.

Rated operating capacity

Explanation of Rated Operating Capacity (ROC) and its influencing factors.

The ROC table is valid, when:

Conditions under which the ROC table is valid.

Rated operating capacity label A4423210, in kilograms

Label showing ROC and load chart for different loader configurations.

Different positions of the loader boom, columns in the table:

Explains the columns in the ROC table related to boom positions.

Different loader configurations, rows in the table:

Explains the rows in the ROC table related to loader configurations.

Tipping load - Load diagram

Explanation of how to read the tipping load diagram.

How to estimate actual lifting capacity

Factors influencing actual lifting capacity and stability.

Controls and options of the Loader

Overview of controls

Identification and page references for loader controls.

Controls in footwell

Description of drive pedals located in the footwell.

Switches on the panel

Description of various switches located on the loader panel.

Dashboard

Description of the loader's dashboard layout and components.

Switches and gauges

Details of dashboard switches and gauges.

Indicator lights

Explanation of various indicator lights on the loader.

Control of loader boom, auxiliary hydraulics and other functions

How to control loader boom and auxiliary hydraulics.

Telescopic boom control lever

Operation of the telescopic boom control lever.

Joystick - 8 function (optional extra)

Features and operation of the optional 8-function joystick.

Hand throttle lever

Function of the hand throttle lever for engine speed control.

Parking brake switch

Operation and safety of the parking brake switch.

Opticontrol® (option)

Explanation of the Opticontrol system and its operating modes.

Control lever of extra hydraulics outlet (option)

Operation of the extra hydraulics control lever.

Attachment control switch pack for rear mounted attachments (option)

Function of the switch pack for rear attachments.

Electric 12 V outlet

Location and use of the 12 V power outlet.

Engine compartment and storage spaces on the loader

Access and storage options within the engine compartment and cab.

Boom self-levelling

Explanation of the boom self-levelling system.

Boom floating (option)

How to switch on and use the boom floating option.

After using the boom floating

Procedures after using boom floating to avoid unexpected movements.

Smooth drive (option)

Explanation and operation of the smooth drive system.

Counterweights

Information on standard and additional counterweights.

Additional counterweights

Details on installing additional counterweights.

Adding or removing counterweights

Procedures for installing and removing counterweights.

Trailer coupling (option)

Information on trailer coupling options and their specifications.

Extra auxiliary hydraulics outlets, front and rear

Description of extra auxiliary hydraulics outlets.

Rear lift device

Function and safety of the rear lift device.

Reverse buzzer (option)

Function of the reverse buzzer for audible warnings.

Seat - Seat belt and seat adjustments

Instructions for seat belt use and seat adjustments.

Air suspension seat (optional extra for cab DLX)

Information on the optional air suspension seat.

To adjust the air suspension seat:

Step-by-step instructions for adjusting the air suspension seat.

Lights

Information on work lights and optional lighting kits.

Warning beacon (option)

Function and installation of the warning beacon.

Light bar (option)

Information on the optional light bar.

Cabs (optional extra)

Options for different cab types (L, LX, DLX).

Standard and optional equipment on different cab models

Table comparing standard and optional equipment for cab models.

Cab Safety

Safety considerations specific to operating the loader with a cab.

Windscreen washer and wiper

Operation of the windscreen washer and wiper system.

Heating and ventilation

Operation of the cab's heating and ventilation system.

Air conditioning (Option for cab DLX)

Information on the optional air conditioning system.

Operating instructions

Always remember – safety first.

General safety reminder before operating the loader.

Careless operation can injure you or bystanders

Warning about careless operation and maintaining control.

Risk of collision

Precautions to avoid collisions with other machines or persons.

Starting the loader

Procedures and safety checks before starting the loader engine.

Ignition key

Positions and functions of the ignition key.

To start the engine

Step-by-step guide to starting the loader's engine.

Risk of injury to bystanders

Warning about unintended movements of attachments.

Stopping the engine (Safe stopping procedure)

Procedure for safely stopping the loader's engine.

Drive control

Principle of operation for the hydrostatic drive system.

Drive pedals

Instructions on using the drive pedals for forward/backward movement and stopping.

OptiDrive®

Explanation of the OptiDrive hydraulic drive system.

X-lock (Cross lock) and anti slip

Functionality of the X-lock and anti-slip valve systems.

Allow the loader to warm up properly

Importance of warming up the loader before operation.

Engine block heater (option)

Information on the optional engine block heater.

Steering of the loader

How to steer the loader and its safety features.

In case the loader tips over

Actions to take if the loader tips over.

Material handling

Safe practices for handling materials with the loader.

Handling of heavy loads

Precautions for carrying heavy loads.

Working with attachments

Requirements for attachments

Safety requirements and compatibility for attachments.

Manuals of attachments

Importance of attachment manuals and risks of incompatible attachments.

Compatibility of attachments

Guidelines for ensuring attachment compatibility.

Coupling the attachments

Step-by-step procedure for coupling attachments.

Coupling the hydraulic hoses of the attachment

Procedure for connecting and disconnecting hydraulic hoses.

Using the auxiliary hydraulics

Control of auxiliary hydraulics for attachments.

Releasing the residual pressure of hydraulic system

Procedure to release residual hydraulic pressure.

Extra auxiliary hydraulics coupling

Information on extra auxiliary hydraulics couplings.

Coupling adapters

Information on various coupling adapters available.

Rotating adapter A424406

Description of the rotating adapter and its uses.

Storage, Transport, Tie down points and Lifting

Before transporting or lifting:

Preparatory steps before transporting or lifting the loader.

Tie down points

Identification and use of tie down points for securing the loader.

To prepare the loader for transport, do the following:

Detailed steps for preparing the loader for transport.

Transport on trailer

Guidelines for safely transporting the loader on a trailer.

Tie down options

Information on optional tie down brackets and their installation.

Storage

Recommendations for storing the loader, including long-term storage.

Lifting of the loader

Procedures for lifting the loader safely with different cab configurations.

Towing (retrieval of the machine)

Procedures for towing or retrieving a disabled loader.

Service and maintenance

Safety instructions

General safety precautions to follow during maintenance operations.

High-pressure ejection of fluid may penetrate skin and cause serious injuries

Warning about high-pressure fluid and handling pressurized components.

Risk of injuries and burns caused by leaking hydraulic oil

Hazards of hydraulic leaks and proper hose maintenance.

Falling of load - Risk of crushing

Safety procedures before working under the loader boom.

Risk of burns - Allow loader to cool before opening covers

Precautions regarding hot surfaces during maintenance.

Risk of burns due to hot coolant

Warning about opening hot radiator or coolant reservoir.

Risk of contact with moving parts

Safety measures for accessing the engine compartment.

Installing of service support and frame lock

Instructions for installing the boom service support and frame lock.

Daily inspections and periodic service schedule

Overview of daily and periodic maintenance tasks and schedules.

First service after 50 hours of use

Importance and tasks for the initial 50-hour service.

Daily maintenance and inspections

Detailed list of daily and weekly inspection tasks.

Periodic service and maintenance

Schedule for periodic maintenance tasks based on hours or time.

Daily and routine maintenance procedures

General daily and routine maintenance procedures.

1. Refueling

Safe procedures for refueling the loader.

Use only clean fuel

Importance of using clean fuel to prevent engine damage.

If you run out of fuel:

Steps to take if the loader runs out of fuel.

2. Check the general condition of the loader

Visual inspection of the loader for damage, leaks, and safety equipment.

3. Clean the loader

Procedures for cleaning the exterior and interior of the loader.

C. Clean the engine compartment

Cleaning procedures for the engine compartment and related areas.

D. Clean cooling systems

Maintenance of cooling systems, including oil cooler and engine cooler.

4. Add grease to the lubricating points

Importance and procedure for greasing lubrication points.

Greasing points are listed in the following table.

Table and diagrams showing locations of grease nipples.

5. Check the boom, pivot pins, and other metal structures visually

Visual inspection of boom, pivot pins, and metal structures for damage.

6. Check tightness of bolts, nuts, and fittings

Regular checks for tightness of bolts, nuts, and hydraulic fittings.

Check wheel nuts

Procedure for checking and tightening wheel nuts.

Other bolts and nuts

Information on standard bolts, nuts, and their specifications.

Check hydraulic fittings

Inspection of hydraulic hoses and fittings for leaks or damage.

Reuse of hydraulic hoses or fittings

Warnings against reusing pressed fittings and using quality hoses.

7. Check wheels

Visual inspection of tyres and rims, and checking tyre pressure.

8. Check the attachment and the quick coupling plate

Checking attachment locking pins and quick coupling plate.

Hydraulic attachment locking:

Checking the hydraulic attachment locking system.

9. Check hydraulic oil level

Procedure for checking the hydraulic oil level using the dipstick.

10. Check engine oil level

Procedure for checking the engine oil level.

11. Coolant level

Procedure for checking the coolant level and system.

12. Check water separator

Checking and draining the water separator.

13. Check engine air filter element

Checking, cleaning, or replacing the engine air filter element.

14. Check battery and electric cables

Checking the battery and electric cables for condition and fastening.

Check electric cables of the loader

Inspecting other electric cables, relays, and components for damage.

15. Change cab air filter

Procedure for changing the cab air filter.

Inspections after starting the loader

Checks to perform after starting the loader.

16. Check the movements of boom

Checking smooth operation of the boom and its functions.

17. Check drive control and steering

Testing drive controls, steering, and braking performance.

18. Test parking brake

Periodic testing of the loader's parking brake.

If you add or remove counterweights

Procedures related to adding or removing counterweights.

19. Calibrate load sensor

Procedure for calibrating the load sensor after adding/removing counterweights.

Periodic service

Schedule for periodic service procedures.

1. Change engine air filter

Annual replacement of the engine air filter.

2. Change engine oil

Procedure for changing the engine oil.

3. Change engine oil filter

Location and replacement of the engine oil filter.

4. Change hydraulic oil

Procedure for changing hydraulic oil and its capacity.

5. Change hydraulic oil filters

Replacing hydraulic oil return and pressure filters.

6. Clean or replace hydraulic oil tank breather

Cleaning or replacing the hydraulic oil tank breather filter.

7. Change fuel filters

Replacing fuel filters and priming the fuel system.

8. Check fuel lines

Inspecting fuel lines and tank for wear or damage.

9. Clean fuel tank

Annual procedure for draining and cleaning the fuel tank.

11. Check electric cables, relays, and other electric components

Inspecting electric cables, relays, and connectors.

12. Check hydraulic hoses and fittings

Inspecting hydraulic hoses and fittings for damage or leakage.

13. Measure pressures of hydraulic circuits

Procedure for measuring hydraulic circuit pressures.

Boom control valve pressure

Measuring pressure at boom control valve and relief valves.

14. Measure and adjust charge pressure of variable displacement pump

Measuring and adjusting charge pressure of the drive pump.

15. Measure and adjust power control valve

Checking and adjusting the power control valve for drive performance.

16. Adjust and replace slide pads of telescopic boom

Adjusting and replacing slide pads on the telescopic boom.

Slide pads 1 and 2

Adjusting or replacing slide pads 1 and 2 on the boom.

Slide pads 3 and 4

Checking and replacing slide pads 3 and 4 on the inner boom.

17. Check mounting and operation of drive motors

Checking drive motor mounting and operation.

18. Test and check engine for vibrations, noise, and general performance

Checking engine for abnormal noise, vibration, and performance issues.

19. Check the safety frame, seat, seat belt, lamps, and other safety related equipment

Checking all safety-related equipment for proper function and condition.

Check and test the seat belt.

Testing seat belt function and cleaning.

Test all lamps and lighting devices.

Testing all lights and cleaning reflectors.

If the loader is equipped with a cab:

Checks specific to loaders equipped with a cab.

20. Test function of all controls and equipment

Testing all controls and optional equipment annually.

21. Service the hydraulic attachment locking

Daily checks and servicing of the hydraulic attachment locking.

22. Check articulation joint

Checking articulation joint for play and lubrication, and bolt tightness.

23. Change cab air filter

Procedure for changing the cab air filter.

24. Service cab air conditioning

Servicing the air conditioning system every two years.

Electric system & fuses

Location and troubleshooting of fuses and electric systems.

Relays

Location and function of relays on the loader.

Jump start and auxiliary power

Procedures and safety for jump-starting the loader.

Troubleshoot

Engine does not crank

Possible causes and remedies for an engine that does not crank.

Engine overheats

Causes and remedies for engine overheating.

Hydraulic system overheats

Causes and remedies for hydraulic system overheating.

The loader does not move even after the parking brake has been released.

Troubleshooting when the loader fails to move after brake release.

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