Download Magni Telescopic Handler TH6.20 TH5, 5.24 Use and Maintenance 96799_TH620-5524 2023 (English) 

Discover the Magni Telescopic Handler TH6.20 and TH5.24 Use and Maintenance Manual (96799_TH620-5524, 2023). This comprehensive technical guide provides essential operating instructions, maintenance procedures, safety precautions, inspection guidelines, and troubleshooting information for Magni telescopic handlers. Designed for operators, technicians, and maintenance professionals, this manual helps ensure proper machine operation, reliable performance, equipment safety, and long-term durability. Access important technical information to support servicing, routine maintenance, and efficient equipment management.

MODEL COVERED :
Magni TH6.20 TH5,5.24 Telescopic Handler
TH 6.20 D/A-0, TH 6.20 D/D-0, TH 5,5.24 D/A-0, TH 5,5.24 D/D-0

CONTENTS INCLUDED :
PREFACE
Important information regarding safety
Information regarding this Manual
Symbols used
Reference regulatory framework
SAFETY AND WARNINGS SECTION
Symbols and safety labels
Engine compartment
Hot surfaces
Radiator
Radiator fan
Do not enter the operating area of the vehicle
Do not stand under the load
Pressure of outriggers on the ground
Do not approach the accessory
Speed limit on public roads
General danger information
Pressurised air and water
Penetration of fluids
Limiting the ejection of liquids
Information regarding asbestos
Prevention of cuts and crushing
Preventing burns
Coolants
Oils
Batteries
Prevention of fires and explosions
Extinguisher
Ether
Piping
Information regarding AdBlue
AdBlue and high temperatures
AdBlue and low temperatures
Storage and disposal
Regeneration
Accident prevention in case of thunderstorms with
lightning
Spare parts and tooling
Before using the vehicle
Sound pressure and vibration levels in the cab
Sound pressure level
Vibration level
Protection for the operator
Roll-Over Protective Structure (ROPS), Falling Objects
Protective Structure (FOPS)
Safety devices
Safety devices present
Emergency hydraulic pump
Residual risks
Hot fluid jets and hot surfaces
Generic faults
Braking system accumulators
Braking system accumulators
Reasonably foreseeable misuse
VEHICLE DESCRIPTION SECTION
Identification
Vehicle’s identification plate
Serial no. stamped on chassis
Cab identification plate
Roll-Over Protective Structure (ROPS), Falling Objects
Protective Structure (FOPS) label
Acoustic power emitted plate
Engine identification plate
Transmission identification plate
Axles identification plate
Features of the vehicle
Headlights
Tail lights
Work and emergency lights
Rear view mirrors
Quick-fit coupling for the equipment
Shear pin housing (standard)
Anchoring points
Tow hook
Additional work lights (optional)
Features of the cab
Cab door
Cab door window
Rear window
Emergency exit
Seat
Seat belts
Safety keys container
Air vents
Vehicle radio
Ceiling lights
Safety stickers
TECHNICAL SPECIFICATIONS SECTION 334
Technical data
Dimensions
Visibility data
TH 6.20-0 model – Report on Visibility with load
(according to EN 15830)
TH 6.20-0 model – Report on Visibility with hanging
load (according to EN 15830)
Modello TH 5,5.24-0 – Report Visibilità con carico
(secondo EN 15830)
Modello TH 5,5.24-0 – Report Visibilità con carico
sospeso (secondo EN 15830)
OPERATION
Controls
Steering column
Ignition switch
Lights/horn/windscreen wiper selector
Horn
Windscreen Wipers/Washers
Parking brake
Hazard lights
Pedals
Steering modes
Joystick
Transmission selector
Drive speed
Joystick movements
Traversing control
Boom head hydraulic control
Control dashboard
USB socket (dialogue function)
Emergency stop button
Levelling on wheels
Control of the outriggers
Exclusion of the safety systems
Double USB socket (accessory function)
Multiple function display
Browsing through the pages
Adjusting the control panel intensity
Accessory confirmation page
Main page
Outriggers page
Load control page
Configuration of boom
Interactive load chart
Load percentage
Limits page
Controls page
Radio controls (Optional)
General information
Before starting the engine
Visual inspection
Climbing on to or climbing down from the vehicle
Driver’s seat
Starting the engine
Start-up in normal conditions
Start-up in extreme climates
Start-up using jumper cables
After start-up
Releasing the parking brake
Driving the vehicle
Operating techniques
Fitting the equipment
Disassembling the equipment
List of compatible accessories
Handling of loads
Picking up and placing a hanging load
Moving the centre of gravity
Visibility
Traversing over sloping ground
Climatic conditions of use
Adverse climatic conditions
Parking the vehicle
Parking position
Stopping the vehicle
Leaving the vehicle
Transport information
Shipping the vehicle
Driving the vehicle on the road
Lifting and anchoring the vehicle
Towing the vehicle
MAINTENANCE
General information
Tightening torques
Washing
Tyres
Standard inflation pressures
Inflation with air
Inflation with nitrogen
Fusebox
Liquids, lubricants and spare parts
Maintenance Schedule
Maintenance
Transmission shaft
Axles
Telescopic boom chains
Transmission belt 88Index
Engine Oil
Checking the engine oil level
Changing the engine oil
Replacing the lubrication oil cartridge
Fuel prefilter
Fuel filter
Bleed the fuel supply system
AdBlue filter
Coolant
Differentials oil
Hydraulic oil
Hydraulic oil filter
Two or three-speed reduction gear oil
Wheel reduction gears oil
Steering elements
Engine air filter
Cab air filter
Telescopic boom sliding blocks
Telescopic boom pins
Engine radiator
Wheels
Fuel tank
Windscreen washer liquid tank
Outriggers
TROUBLESHOOTING
Engine – does not switch on or switching on is difficult
(no fumes at exhaust)
Engine – Does not rotate when started up or moves
slowly
Engine – Starts up but switches off immediately
Engine – irregular operation
Engine – excessive noise
Engine – reduced power
Engine – Does not reach the maximum rpm
Engine – Excessive vibrations
Engine – black fumes at the exhaust
Engine – white fumes at the exhaust
Restrictions to the working due to malfunctioning
the UREA/AdBlue system
Fuel – excessive consumption
Fuel/oil – leaks from the drainage
Lubricant – excessive consumption
Lubricant – contamination
Lubricant – pressure excessively low
Lubricant – excessive pressure
Coolant – leaks
Coolant – overheating
Coolant – not at required temperature
Recovery of the aerial platform in the event of a
failure
Procedures to be followed with TH series fixed vehicles
Models with manual emergency pump
REFERENCE INFORMATION
Leaving the vehicle unused for long periods
Leaving the vehicle unused for less than 12 months
Leaving the vehicle unused for less than 36 months
Reusing the vehicle
Dismantling and disposal of the vehicle
Approved equipment

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