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Magni RTH 6.31 Use And Maintenance Manual

Rotating telehandlers
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99744_RTHV_EN.D
12/2023
Use and Maintenance Manual
Rotating telehandlers
RTH
Volvo Penta stage IIIA
Volvo Penta stage V

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  • Page 1 99744_RTHV_EN.D 12/2023 Use and Maintenance Manual Rotating telehandlers Volvo Penta stage IIIA Volvo Penta stage V...
  • Page 2 Data regarding the manual Code 99744_RTHV Revision Release date 12/2023 Reference regulatory framework This Manual has been drafted in compliance with the main reference standards: Machinery Directive 2006/42/EC; Standard Family EN 1459 “Rough-terrain trucks - Safety requirements and verification”; Standard UNI 10653 “Technical documentation – Quality of product technical documentation”; Standard UNI 10893 “Technical documentation of product –...
  • Page 3 Translation of the original instructions for: Nominal Emissions Vehicle model Trade name Engine Road approval * regulation power RTH 6.31-V/A RTH 6.31 VOLVO PENTA Stage IIIA 160 kW RTH 6.31-V/D RTH 6.31 VOLVO PENTA Stage V 160 kW LGPP011 RTH 6.35-V/A-1 RTH 6.35...
  • Page 4 Nominal Emissions Vehicle model Trade name Engine Road approval * regulation power VOLVO PENTA RTH 13.26-V/A-1 RTH 13.26 Stage IIIA 160 kW RTH 13.26-V/D-1 RTH 13.26 VOLVO PENTA Stage V 175 kW * Certification number only valid for Italy...
  • Page 5 INDEX Sound power level ..........23 Data regarding the manual ........2 Vibration level ............23 Reference regulatory framework......2 VEHICLE’S IDENTIFICATION ELEMENTS ..... 24 PREFACE ..............8 Vehicle plates and marking ..........24 Manufacturer’s details ..........8 Cab identification plate ..........24 Important safety information ........
  • Page 6 Red emergency stop button ........49 Additional cab work lights ........72 Double USB socket ............49 Additional work lights on the telescopic boom Multiple function display ........50 (Optional) ..............72 Drive page .............. 51 Shear pin housing for interchangeable equipment 72 Graduated indicators ...........
  • Page 7 Safety information ............96 AXLES ................. 141 Battery disconnect switch ..........96 BRAKES ..............141 Maintenance operations under the telescopic boom .. 96 HYDRAULIC SYSTEM ..........142 Maintenance operations in areas not accessible from ELECTRICAL SYSTEM ..........142 the ground..............97 MASSES ..............

  • Page 8: Manufacturer's Details

    Failure to heed these warnings may result in serious injury or even death of the operator or other persons. Magni Telescopic Handlers S.r.l. may not be able to foresee all the possible circumstances which can constitute a safety hazard. The warnings contained in...

  • Page 9: Using The Manual

    PREFACE All changes to the documentation are made following Using the manual a controlled process. The different revisions ensure This manual must be considered an integral part of the traceability by associating the manual with the vehicle, and must accompany it throughout its different versions of the product placed on the working life from commissioning to final disposal.

  • Page 10: Symbols Used

    Spare parts For any spare parts, the customer can contact Magni Telescopic Handlers S.r.l. After-Sales Service directly, indicating the vehicle model and its serial no., and order the necessary components and/or devices.

  • Page 11: Ec Declaration Of Conformity

    WARRANTY AND EC DECLARATION OF CONFORMITY EC Declaration of Conformity...

  • Page 12: Warranty

    Telescopic Handlers S.r.l. delivers the Product to the S.r.l. or if the serial numbers have been altered, made Buyer, if the Buyer is a distributor of Magni Telescopic illegible or removed with respect to Magni Telescopic Handlers S.r.l. and delivers the Product to the End Handlers products or if the product has been User.
  • Page 13 WARRANTY AND EC DECLARATION OF CONFORMITY • damage or defects, or any related costs, resulting from work performed by personnel not authorised to service and repair the product by Magni Telescopic Handlers; • damage or defects caused by the use of the product by personnel or operators not authorised, instructed or trained in the use of the product;...

  • Page 14: General Warnings

    GENERAL WARNINGS • Use all appropriate precautions when driving the GENERAL WARNINGS vehicle: ˗ verification of the work area; ˗ verification of the weather conditions; ˗ signal the movement of the vehicle with an Read this manual before using the vehicles acoustic and light signal;...

  • Page 15: Hazards And Safety Instructions

    GENERAL WARNINGS Danger of crushing. Hazards and safety instructions The persons involved in the operational phases on the construction site must become aware of the potential risks present and the safety measures to be followed. Pay attention to mobile and/or moving parts to Appropriate accident-prevention clothing...

  • Page 16: Electrocution Hazard

    GENERAL WARNINGS Danger from hanging load Danger of battery explosion Keep away from battery poles, sparks, open flames and/or cigarettes. Do not overturn or tilt the battery Pay attention to suspended loads, danger of to prevent acid leakage. falling material. Do not approach people Do not generate sparks when connecting when using the vehicle;...
  • Page 17 GENERAL WARNINGS extremely careful when climbing up and down the vehicle. If it is necessary to work close to power lines, organise the work with an operator on the Penetration of fluids ground who, at a safe distance, can supervise the vehicle's movements and inform the operator in the cab about excessive proximity Pressurised fluids such as fuel or...
  • Page 18 GENERAL WARNINGS If AdBlue® comes in contact with painted surfaces or Braking system accumulators aluminium, wash the areas concerned immediately with water. Take utmost care while performing maintenance on the Do not mix AdBlue® with any additive. Mixing pressurised accumulators. additives with AdBlue®...
  • Page 19 Do not use containers made of the following materials: information Aluminium; Copper; The machines built by Magni Telescopic Handlers S.r.l. Copper alloys; equipped with an air conditioning system use R-134a Non-alloy carbon steels; type gas in compliance with point 15 of Annex III of Galvanised steels.

  • Page 20: Correct Use

    USE OF THE VEHICLE Check the state and wear of the tyres. If necessary, USE OF THE VEHICLE adjust the inflation pressure. Check the tightness of the wheel bolts. Correct use Check the levels of the oil, coolant and fluid. Check the AdBlue®...

  • Page 21: Reasonably Foreseeable Misuse

    It is strictly forbidden to use the vehicle as a ˗ the instinctive, unforeseeable reaction of an ram to demolish structures: Magni Telescopic operator in the event of a malfunction, accident or Handlers are not designed to withstand and breakdown while using the vehicle;...

  • Page 22: Safety Devices

    Fire extinguishers (depending on equipment) devices, stop working until the fault has been A detailed description of the safety devices listed can repaired (Contact your dealer or Magni be found in the relevant sections of this manual. Telescopic Handlers S.r.l. Support Service).

  • Page 23: Sound Power Level

    USE OF THE VEHICLE Sound power level The level of acoustic power emitted (guaranteed) is indicated inside the cab for each model according to the applied engine. The measurement was carried out according to Directive 2000/14/EC subsequently modified by Directive 2005/88/EC. Vibration level Hands and arms are subjected to an average weighted acceleration level less than 5 m/s...
  • Page 24 VEHICLE’S IDENTIFICATION ELEMENTS VEHICLE’S IDENTIFICATION ELEMENTS Vehicle plates and marking Cab identification plate The cab identification plate is affixed on the upper crossbar, to the left of the driver. ① Manufacturer's plate with vehicle identification data, located under the right front mudguard ②...
  • Page 25 VEHICLE’S IDENTIFICATION ELEMENTS Transmission pump identification plate Transmission motor identification plate The transmission pump plate is affixed at the bottom The transmission motor plate is affixed to the motor of it, inside the engine compartment, as shown above. on the bottom right hand side of the vehicle. To access it, lie down under the vehicle between the two axles near the right front wheel.
  • Page 26 TECHNICAL PRODUCT INFORMATION Features of the vehicle TECHNICAL PRODUCT INFORMATION The telehandler model is equipped with the following standard elements: • Glossary 4-wheel drive and steering of equal size • Limited slip differential on axle Front: • Swing lock on rear axle area in front of the operator correctly seated in the •...

  • Page 27: Optional Accessories

    • Hydraulic fluid for cold climate • Bio hydraulic fluid • Setup for the Twin Power kit • External battery switch The use of unauthorised equipment by Magni • Ladder and chassis supports Telescopic Handlers S.r.l. entails full liability • Protective grilles for cab windows on the part of the operator in terms of •...
  • Page 28 TECHNICAL PRODUCT INFORMATION General description of the vehicle Front/left side Chassis Front stabilisers Driving and manoeuvring cab Manoeuvre/alarm signal lights Telescopic boom Interchangeable equipment quick-fit coupling Rotating turret frame Electrical system technical compartment, rotating part / cab air filter Electrical system technical compartment, Hydraulic service oil tank slewing variable-reach truck part and AdBlue tank...
  • Page 29 TECHNICAL PRODUCT INFORMATION Rear/right side Engine air filter compartment Counterweight Tow hook Engine compartment Secondary access ladder (depending on Front axle vehicle model) Rear axle Slewing variable-reach truck rear lighting devices Turret rotation lock pin...
  • Page 30 TECHNICAL PRODUCT INFORMATION Cab interior (plan view) Steering wheel Air vents Multiple function display Ignition key Anti-tilt limiter override key Wired radio override key on aerial work platform Right joystick Document/device pocket Control dashboard Beverage holder Seat with headrest Location for radio control when not used Left joystick Brake pedal Accelerator pedal...
  • Page 31 TECHNICAL PRODUCT INFORMATION Cab interior (front view) Document pocket Battery charger housing for radio control Fuse compartment and operating system USB Rear window breaker hammer seat for emergency exit Emergency key seat with safety glass breaker Vehicle radio hammer Loudspeakers Sunshade Hatch opening lever Door upper portion opening lever...

  • Page 32: Safety Labels

    TECHNICAL PRODUCT INFORMATION Safety labels...

  • Page 33: Engine Compartment

    TECHNICAL PRODUCT INFORMATION Engine compartment...
  • Page 34 TECHNICAL PRODUCT INFORMATION Ref. Sticker Code MAGNI Description 90066 Suspended load warning sticker 91579 Electric voltage warning sticker 91580 High pressure fluid warning sticker 91582 Crushing hands warning sticker 91645 Pressure accumulator warning sticker (see manual) 91687 Hot surface warning sticker...
  • Page 35 TECHNICAL PRODUCT INFORMATION Ref. Sticker Code MAGNI Description 03439 Grease nipple information sticker 91698 Air filter information sticker 91694 Hydraulic fluid level information sticker 92499 Hydraulic fluid filler cap information sticker 91592 Battery disconnection information sticker Information sticker/no open flame in battery...
  • Page 36 TECHNICAL PRODUCT INFORMATION Ref. Sticker Code MAGNI Description 91675 Lifting point information sticker (see manual) 91657 Attachment and tow point information sticker Information sticker about tyre pressure, nut tightening and under-wheel load present on RTH 93045 6.31 / 6.35 / 6.39 / 8.27 / 8.35 / 8.39 models...
  • Page 37 Code MAGNI Description Information sticker about under-stabiliser load 93136 present on RTH 6.31 / 6.35 / 6.39 / 8.27 / 8.35 / 8.39 models Information sticker about under-stabiliser load 100343 present on RTH 6.46 / 6.51 / 8.46 / 10.37 / 13.26...
  • Page 38 The telescopic handler consists of the following main fault has been repaired (Contact your dealer components: or Magni Telescopic Handlers Support • Chassis made of two steel side members and Service). reinforcing crossbars made of high-strength alloy Check that the symbols and safety stickers steel.
  • Page 39 FEATURES OF THE VEHICLE Always use the steps and handles on the slewing variable-reach truck frame and cab to climb on to or down from the vehicle. Before climbing on to or climbing down from the cab, clean all steps and handles thoroughly.

  • Page 40: Door Window

    FEATURES OF THE VEHICLE Door window Rear window To open the upper part of the cab door, act on the "L" To open the rear window, act on the handle at its base lever by turning it upwards. Then, once released, push by turning it to the left;...

  • Page 41: Driver's Seat

    FEATURES OF THE VEHICLE Adjustments Contact your dealer to have the glass replaced. Driver's seat 1- lever for longitudinal adjustment of the entire seat block: act on the appropriate lever to release the translation of the entire seat to and from the driving pedals; once the correct position has been found, release the lever;...
  • Page 42 FEATURES OF THE VEHICLE 4- lumbar cushion adjustment knob: use the Joystick knob to adjust the depth of the lumbar portion The “RTH” vehicles are equipped with two joysticks of the backrest; near the driver’s seat armrests. The joysticks control 5- seatbelt lock: once the seatbelt is fastened, the main hydraulic movements of the vehicle.
  • Page 43 FEATURES OF THE VEHICLE Right joystick Left joystick C1: moving the joystick forwards extends the FNR: the red-coloured rocker switch on the top of the telescopic boom; joystick activates the vehicle's drive converter: C2: moving the joystick backwards retracts the •...

  • Page 44: Steering Column

    FEATURES OF THE VEHICLE Light, window wiper, horn selector. Steering column The steering column is designed to offer various adjustment possibilities, its position can be adjusted in inclination and depth. The correct position of the steering wheel depends on individual preferences: It must be possible to reach the steering wheel without detaching the shoulders or back from the backrest;...

  • Page 45: Steering Wheel

    FEATURES OF THE VEHICLE Steering wheel Windscreen Wipers/Washers The vehicle is equipped with three windscreen wipers; their activation occurs in series and is controlled by the right ring nut closest to the column. Turning it backwards (towards the driver's seat) controls: : all windscreen wipers deactivated;...
  • Page 46 FEATURES OF THE VEHICLE Holding the key in position will automatically activate Control dashboard the acoustic alarm and steady red warning light on the top of the cab to warn of the potentially hazardous situation for those working in the area near the slewing variable-reach truck.

  • Page 47: Service Buttons

    FEATURES OF THE VEHICLE • 2- STABILIZERS page with all information about inclination of the telescopic boom in relation to the horizontal axis less than or equal to 55°; the position of the stabilisers, • turret rotation not more than 7.5° with respect to 3- LOAD page with all information concerning the central position.
  • Page 48 FEATURES OF THE VEHICLE Stabiliser controls Electric emergency pump button If there is no power supply from the I.C. engine, it is possible to supply the hydraulic flow of movements by means of an electric emergency pump that can be activated by means of the button shown above.

  • Page 49: Automatic Parking Brake

    FEATURES OF THE VEHICLE For disconnection, act on the red section of the same Red emergency stop button button, which acts as a safety switch and then press it down. When the operation is complete, the manual parking brake is disengaged. Automatic parking brake It is possible to enable the parking brake function in automatic mode, which engages as soon as the vehicle...
  • Page 50 The Password pages, three in total, can be accessed by entering a numerical code and allow access to advanced level diagnostic functions information subject permission and authorisation by the Magni Telescopic Handlers Service, with exception of the Level 1 page for managing parameters for operator use.
  • Page 51 FEATURES OF THE VEHICLE On the far right of the display is the graphic and Drive page numerical fuel level indicator expressed in percent ⑤. Levelling indicator The centre of the page shows the active graph indicating the position of the vehicle chassis relative to 15.3 an ideal perfectly horizontal flat surface.
  • Page 52 FEATURES OF THE VEHICLE Anti-tipping system indicator WINCH 02 +2° # 2165160 To the right of the levelling indicator is a graduated scale with a numerical value above it that shows, in ° ° 2° 2° 1° 1° 1° 1° 2°...
  • Page 53 FEATURES OF THE VEHICLE List of warning lights and functions that can be selected in the Drive page...
  • Page 54 FEATURES OF THE VEHICLE Low engine oil pressure Graphic variation depending on vehicle SCR fault configuration Low AdBlue level Low beams High beams Left-side direction indicators Hazard lights Right-side direction indicators Road lights Active Start & Stop system Start & Stop system in stand-by High coolant temperature Graphic variation depending on vehicle configuration...
  • Page 55 FEATURES OF THE VEHICLE Presence of moisture in the fuel tank Hydraulic fluid pump filter failure Clogged hydraulic fluid filter Low battery level / Electrical generator failure Transmission failure Manual parking brake engaged Colour variation depending on set braking mode Automatic parking brake engaged High hydraulic fluid temperature Hydraulic system fault...
  • Page 56 FEATURES OF THE VEHICLE Front axle aligned Rear axle aligned Rear axle lock active Tipping warning Speed indicator - active fast movements Graphic variation depending on the set movement speed mode Active slow-motion speed indicator Outside temperature indicator / Daily time / Vehicle operating hour counter “Handling Mode”...
  • Page 57 FEATURES OF THE VEHICLE “Boom suspension” function activation button “Winter mode” activation button The indicators and selection buttons described here are subject to variations in quantity and position depending on the vehicle models handled and their implementations. The warning lights described here are shown lit, in normal non-use condition they have a dark grey background.

  • Page 58: Eco Mode

    Speed of movements in gradient to be overcome and a sudden drop in speed. → Radio control connection The hydrostatic transmission of Magni Telescopic Handlers has two speeds: • slow mode, called “tortoise”...

  • Page 59: Winter Mode

    FEATURES OF THE VEHICLE Boom suspension Winter mode This function is available only if the specific This function is available only if the specific equipment is present on the vehicle. equipment is present on the vehicle. Winter Mode has been designed for vehicles working The telescopic boom suspension is designed for in particularly cold weather conditions: by activating it operating the vehicle on uneven ground with loads...

  • Page 60: Setup Function

    FEATURES OF THE VEHICLE Buttons ①, ②, ③, ④ enable/disable the movement of the corresponding stabiliser, button ⑤ simultaneously enables/disables the 4 stabilisers The icons ⑥, according to their graphics, summarise the position of the stabiliser foot: The upper portion of the page, which is also indicated closed/retracted on the Load page, described below, displays the nominal maximum capacity of the installed equipment...
  • Page 61 FEATURES OF THE VEHICLE Auto levelling Limitation of telescopic boom extension The upper portion of the page contains the same information as described in the section on the Stabilizers page. This function, when enabled and under appropriate ground conditions, manages the levelling of the vehicle chassis, bringing it to the optimal working condition by autonomously manoeuvring the height of the individual stabilisers.
  • Page 62 FEATURES OF THE VEHICLE Setting the movement speed limits To set hydraulic speed values different from the Extension limitations, once set, remain in factory settings, first select one of the four programme memory; to change the value according to buttons (M1, M2, M3, M4): the selection is highlighted the new operational situation, repeat the by the colour of the chosen button changing from setting and enabling procedure described...
  • Page 63 FEATURES OF THE VEHICLE Load page 2.200 52.3 21.4 1.056 23.2 15.0 Flow rate diagram in static view In this configuration, a green mark ① in the display identifies the position of the load application point within the working area divided into load ranges, each limited in depth and height according to the FC6T SH I RTH631 permissible load.

  • Page 64: Commands Page

    FEATURES OF THE VEHICLE Flow rate diagram in dynamic side view Commands page In this configuration, the load diagram is self-compiled according to the position of the load application point detected as a function of the equipment installed at 2.200 52.3 21.4 that particular stage of operation, each time displaying 1.056...

  • Page 65: Ancillary Functions

    Auxiliary lighting system This page may vary depending on the optional functions enabled on the vehicle. Please contact Magni Telescopic Handlers Service in case of lack of adequate description. Radio control connection Button ① activates the work lights at the head of the telescopic boom;...

  • Page 66: Working Mode

    FEATURES OF THE VEHICLE Working mode With the optional hydraulic rotation lock, these lights are also repeated on the Drive page. Buttons W1, W2 and W3, identify 3 distinct modes of setting the vehicle's movement speeds: for certain During the pin movement, the operation is signalled operating phases or to move a specific type of Ⓒ...
  • Page 67 FEATURES OF THE VEHICLE Continuous hydraulic fluid This function enables the flow of fluid to the outlets at the boom head for the use of specific equipment that needs the function: e.g. aggregate mixers. Start & STOP When enabled, this function allows the I.C. engine to be switched off 1 minute after the last command given To enable it, press button ①;...
  • Page 68 System Info page pages may differ from vehicle model to vehicle model depending specific configuration. To enable these pages please contact Magni Telescopic Handlers Service. Level 1 password: • clock and 12h/24h format setting, • multiple function display brightness adjustment, •...

  • Page 69: Air Vents

    FEATURES OF THE VEHICLE Air vents Safety keys container In the cab, there are air vents adjustable in orientation located in front of the driver to the right of the steering column on the hat rack located behind the seat, and at the base of the entry door pillar;...

  • Page 70: Reading Light

    FEATURES OF THE VEHICLE Reading light Radio control battery charger In the lower portion of the left-hand pillar of the cab is the battery charger for the radio control (when present in the vehicle) A ceiling light is located on the cab roof panel: this switches on automatically when the cab door is opened, and switches off when the engine is started.

  • Page 71: Rear View Mirrors

    FEATURES OF THE VEHICLE Headlights External elements Work and emergency lights The headlights consist of the following lights: • Position light 1, • Low/high beam 2, Above the cab there are: • Direction indicator 3. the red beacon ① which is activated when the limiting working conditions are reached Selection is controlled by means of the light switch lever on the steering column in the cab.
  • Page 72 FEATURES OF THE VEHICLE Additional cab work lights Shear pin housing for interchangeable equipment The vehicle can be fitted with additional LED work The housing of the shear pin for the quick-fit coupling lights positioned above the cab: these, two at the front of the equipment is present in the front part of the ①...
  • Page 73 Magni Telescopic Handlers S.r.l.. (or licensed) with similar Do not tow trailers with a mass greater than coupling.
  • Page 74 Turret rotation lock pin The turret rotation lock, positioned in the front right part of the turret base for RTH 6.31, 6.35, 6.39, 8.27, 8.35, 8.39 vehicle models, or inside the telescopic boom compartment on the left side for RTH 6.46, 6.51, 8.46, 10.37, 13.26 vehicle models, can be manually or...

  • Page 75: Operating Techniques

    OPERATING TECHNIQUES Check to make sure the horn, signalling lights and all OPERATING TECHNIQUES the alarm devices work correctly. Adjust the orientation of the rear-view mirrors to best Before using the vehicle cover the visual area around the vehicle. Check the state and wear of the tyres. If necessary, adjust the inflation pressure.
  • Page 76 OPERATING TECHNIQUES Near gale Using the vehicle in snowy conditions Magni telescopic handlers can be used up to a wind speed of 36 km/h equal to 10 m/s (5 on the Beaufort scale) measured on the ground. Be careful to use the vehicle and proceed...
  • Page 77 OPERATING TECHNIQUES BEAUFORT WIND SCALE force speed (km/h) speed (mph) speed (m/s) wind type wind effects 0 - 1 0 - 1 > 0.3 calm smoke rises vertically; 1 – 4 1 - 5 0.3 - 1.5 light air wind causes smoke to drift. 1.6 –...

  • Page 78: Road Circulation

    OPERATING TECHNIQUES If the vehicle is to remain parked for a long period, Road circulation protect it from atmospheric agents. Before stopping the engine let it run at minimum for a few minutes. Immediately stopping the engine after it has been working under load can cause overheating Check, before proceeding on public roads and premature wear of some of the components.
  • Page 79 OPERATING TECHNIQUES It is forbidden to operate without the locking pin secured with interchangeable equipment installed. Bring the vehicle perpendicular to the equipment with In the event of problems during coupling due the boom completely retracted and lowered. Retract to deformations of the equipment structures the slewing cylinder to make hooking easier.

  • Page 80: Removing The Equipment

    OPERATING TECHNIQUES Equipment confirmation Removing the equipment Magni Telescopic Handlers are equipped with an RFID Position the vehicle on a stable level surface. (Radio Frequency Identification) equipment Make sure there is sufficient space for operation. recognition sensor installed in the centre of the quick-...
  • Page 81 The use of interchangeable equipment not approved on the vehicle by Magni Telescopic Handlers S.r.l. may result in injury or death. Before installing interchangeable equipment on the vehicle, make sure it has been approved by Magni Telescopic Handlers S.r.l.,...
  • Page 82 OPERATING TECHNIQUES It is forbidden to use interchangeable equipment without the EC Declaration of Conformity and the Use and Maintenance Manual. It is also forbidden to use any interchangeable equipment on your vehicle if the EC Declaration of Conformity does not confirm its compatibility.
  • Page 83 OPERATING TECHNIQUES For loads with mobile centre of gravity, such as tanks Taking a load from a height with the vehicle on containing liquids, it is necessary to take into account tyres with fork attachment plate the load oscillations and take utmost caution in handling to avoid excessive shifting of the centre of gravity.
  • Page 84 OPERATING TECHNIQUES Bring the load to the transport position Picking up a cylindrical load without pallet with fork attachment plate Every time reference is made to the “transport position” in this Manual, it means the configuration of Position the vehicle at right angles to the load. the vehicle is as described below: Approach the load with the telescopic boom Telescopic boom completely retracted;...
  • Page 85 ˗ If visibility while driving is insufficient, ask for the support of a person on the ground to provide Please contact your dealer or the Magni Telescopic Handlers Service Department for technical support. signals.

  • Page 86: Lifting The Vehicle

    INFORMATION REGARDING TRANSPORT INFORMATION REGARDING TRANSPORT These instructions are referred to on the vehicle with a special warning sticker placed Shipping the vehicle on all stabilisers. Make sure the total weight of the vehicle and transport vehicle comply with the standards and regulations in force in the countries along the route.

  • Page 87: Towing The Vehicle

    INFORMATION REGARDING TRANSPORT Towing the vehicle The vehicle's anchorage points are marked on the vehicle by special warning stickers. Towing the vehicle is a particularly delicate manoeuvre that can create high risks for the operators involved in the operation. It is recommended that repairs be carried out on site.

  • Page 88: Mechanical Brake Release

    INFORMATION REGARDING TRANSPORT Mechanical brake release Manual positioning of the reverse gear in neutral Following are instructions for mechanically releasing the brake system after a hydraulic failure. Following are instructions for mechanically releasing the reverse gear after a hydraulic failure. Before carrying out any work on the brake release, it is mandatory to place chocks under Before putting the gear into neutral, it is...
  • Page 89 INFORMATION REGARDING TRANSPORT How to tow a vehicle Secure the vehicle to be towed to the towing vehicle by means of a rigid tow bar suitably dimensioned for the tractive force. Have an operator seat in the vehicle to be towed to manage the steering by means of hydraulic power steering supplied by the service pump and the I.C.

  • Page 90: Maintenance

    MAINTENANCE Metric nuts and bolts MAINTENANCE Diameter Tightening torque General information 12 ± 3 Nm Vehicle in maintenance position 28 ± 7 Nm Before carrying out any maintenance operations, 55 ± 10 Nm follow the instructions provided below: • Park the vehicle on level, non-sagging ground. 100 ±...
  • Page 91 The inflation pressures given in the Technical Product Information section are those for cold inflation and Width Tightening torque standard shipment of MAGNI vehicles, and may vary depending on the conditions of use. For more 7.9 mm (0.31 in) 0.9 ± 0.2 Nm information, contact the tyres supplier.

  • Page 92: Replacing The Wheels

    MAINTENANCE Inflation with nitrogen Pay the utmost attention to movement of the wheel after unfastening the nuts: accidental Special equipment and training are necessary falling of the wheel can cause serious injuries for inflating tyres with nitrogen. Non to the person carrying out this maintenance. conforming procedures can lead to bursting To facilitate handling and replacement, we of a tyre or breakage of a rim, with serious...
  • Page 93 55%/45% corresponds to a mixture containing 55% antifreeze and 45% distilled water. The values marked by this symbol refer to RTH 6.31, 6.35, 6.39, 8.27, 8.35, 8.39 models The values marked by this symbol refer to RTH 6.46, 8.46 models.
  • Page 94 Engine oil filter Filter cartridge 67270 66424 AdBlue pump filter Filter cartridge 66428 AdBlue tank cap filter Filter cartridge 66427 AdBlue tank air filter Filter 55864 NOTE: Always check the codes of listed spare parts with your Magni Telescopic Handlers dealer.

  • Page 95: Maintenance Schedule

    MAINTENANCE Differentials oil - check Maintenance Schedule Two-speed reduction gear oil – check Wheel reduction gear oil – check Steering elements – lubrication Read and understand all the warnings and instructions before starting any maintenance Every 500 hours of operation or every 6 months operation.

  • Page 96: Maintenance Operations

    MAINTENANCE Battery disconnect switch Maintenance operations Before starting any maintenance work, switch off the Safety information engine and disconnect the power supply by turning Before carrying out any maintenance, please read the the battery disconnect switch in the engine Safety and Warnings section in this manual in detail. compartment.

  • Page 97: Hydraulic Hoses

    MAINTENANCE Maintenance operations in areas not DANA axles accessible from the ground Differentials oil For maintenance on areas/parts of the vehicle that are Maintenance for the axle differentials (front and rear) not accessible from the ground, it is recommended not is as follows.
  • Page 98 MAINTENANCE Remove the three drainage caps differential ③. Wait for the oil to drain completely out of the differential. To speed up the operation, remove filler cap ②. Refit caps ③ and tighten adequately. Remove the level cap ① and fill with fresh oil of the correct type (refer to the Liquids and Lubricants table in this manual) through hole ②.
  • Page 99 MAINTENANCE Steering elements Replacement every 1000 hours Lubrication Do not dispose of used oil in the environment, but take it to the appropriate storage and disposal sites. Set the vehicle on a flat surface in the parking position. Make sure no one approaches the work area. Place suitably sized containers under the front axle.
  • Page 100 MAINTENANCE Steering elements Replacement Lubrication Do not dispose of used oil in the environment, but take it to the appropriate storage and disposal sites. Set the vehicle on a flat surface in the parking position; place a suitable sized container under the reduction gear.

  • Page 101: Transmission Shaft

    MAINTENANCE Transmission shaft Checking the engine oil level Remove the rod and wipe it clean with a cloth, do not Lubrication of universal joints leave fibres. Insert the oil rod up to the stop then remove it and read the lubricant oil level. The level must always between the MIN and MAX notches.

  • Page 102: Fuel Prefilter

    MAINTENANCE Install the cover with filter in its seat and tighten to a Position a suitable liquid collection container under torque of 40 Nm (29.5 lbf.ft) the prefilter. Open the drainage nipple on the bottom of the water Fill with a suitable amount of oil according to the separator and drain it into the collection container.

  • Page 103: Fuel Filter

    MAINTENANCE Start the engine and check that there are no leaks. Fuel filter Clean the area around the cover and the filter housing. Position a suitable collection container under the filter. Carefully remove the fuel filter cover and the filter. Remove the O-ring and the filter.
  • Page 104 MAINTENANCE AdBlue® filter RISK OF INTOXICATION The ammonia in AdBlue® is highly toxic and corrosive, and in contact with tissues can cause serious burns or even death. Wear protective clothing and goggles to avoid contact with the tissues. In case of contact with tissues, rinse thoroughly with plenty of water and get medical care.
  • Page 105 MAINTENANCE Place a suitable sized container under the fuel tank Fuel tank near drainage cap, then remove the filler cap Refuelling Unscrew the drainage cap and drain out the tank completely. Pour 10 litres of clean fuel into the tank to rinse out impurities that may be present at the bottom by draining it out.

  • Page 106: Engine Radiator

    MAINTENANCE Engine radiator Replacement Cleaning To remove dust and debris from the radiator mass, compressed air, pressurised water or steam can be used. However, it is preferable to use compressed air. When using pressurised water, keep the high pressure jet cleaning nozzles at a distance of Go under the vehicle to access the tanks drainage at least 50 cm from the radiator mass.

  • Page 107: Engine Air Filter

    MAINTENANCE Replacement of the filter cartridge does not necessary Engine air filter involve drainage of the tank: the filter housing has a The efficiency and life of the engine depend greatly on special closure system. When it is being removed, the the quality of air taken in.
  • Page 108 MAINTENANCE Grip the filter housing and remove it from its seat. Lift For reassembly repeat the above operations in reverse the filter element out of the filter housing. order. Check the correct direction of assembly before fitting the holder frame. Wipe thoroughly inside the filter housing with a damp cloth.
  • Page 109 MAINTENANCE Lubrication of lift cylinder pins Loosen the lock nuts ① of the upper and side sliding blocks at the top of the boom. Screw all the grub screws ② all the way without tightening them, then unscrew them all by half a turn. Repeat the adjustment operation for the lower and side sliding blocks at the bottom of the boom.
  • Page 110 MAINTENANCE Lubrication of slewing cylinder pins Adjustment The services of an operator and an inspector are required to check the chains to see if they require adjustment. Extend the telescopic boom in the horizontal position. Provide a rapid pulse to retract the boom and observe the oscillation of the chains.

  • Page 111: Checking For Wear

    MAINTENANCE Checking for wear Windscreen washer liquid tank To check the chains for wear, the main structural Filling dimensions of the chains of each extension must be known. Take measurements of a new chain or contact your dealer for this information. Position the vehicle on stabilisers.
  • Page 112 MAINTENANCE Turret rotation slewing ring gear Lubrication To check the fixing screws of the slewing ring gear on the chassis, align hole ⑤, concealed by a plug, with the screw underneath by rotating the turret. Lubricate both the turret axial bearing tracks by means Tighten the screws by applying a 570 Nm torque.
  • Page 113 MAINTENANCE Check slewing gear bearing wear every 500 Batteries hours. The batteries are located in the central rear part of the The factory setting of the play of the bearings is vehicle frame and protected by covers; to access between 0.05 and 0.25 mm (0 in). them, the turret must be rotated 45°...
  • Page 114 MAINTENANCE • Check that the caps are correctly fitted and secure. • In conditions of low use that result in a total discharge of voltage, batteries must be recharged with suitable instrument or replaced. Do not attempt to charge them with the vehicle's alternator.
  • Page 116 FUSE SECTION FUSE SECTION Internal wiring for standardised cab (p.n. 81789.C) - Valid for all vehicle models and engines MTA Modules Component Characteristics Function X400 (6 micro-relay holder module) X400/R1 24 V Start via Trackunit TU501-1 X400/R2 24 V Front windscreen wiper motor control X400/R3 24 V Front windscreen wiper motor control...
  • Page 117 FUSE SECTION MTA Modules Component Characteristics Function X410/F8 MINI +15 Emergency button feedback X410/F9 MINI 7.5 A +15 Switches, selectors and buttons X410/F10 MINI 7.5 A +15 Sauer Danfoss joystick / +15 Grayhill joystick power supply X410/F11 MINI 10 A Centr.
  • Page 118 FUSE SECTION MTA Modules Component Characteristics Function X440/F31 MINI +15 Lifting transducer power supply X440/F32 MINI +15 Compensation transducer power supply X440/F33 MINI 7.5 A +15 Boom strain gauge power supply X440/F34 MINI +15 Turret inclinometer power supply X440/F35 MINI 15 A +15 Vehicle radio X440/F36...
  • Page 119 FUSE SECTION Key of fuses/relays - Logic Box (p.n. 83117.A) for vehicle models with continuous rotation equipped with Stage V Volvo engine and Sauer Danfoss transmission MTA Modules Component Characteristics Function BR-3.5 (20-way mini-fuse holder module) BR-3.5/F1 MINI +30 Rear setup BR-3.5/F2 MINI 10 A...
  • Page 120 FUSE SECTION MTA Modules Component Characteristics Function BR-3.5/F15 MINI 7.5 A +15 IN/OUT setup BR-3.5/F16 MINI 7.5 A +15 Proximity sensor power supply BR-3.5/F17 MINI 7.5 A +15 Differential lock power supply BR-3.5/F18 MINI 7.5 A +15 Engine setup BR-3.5/F19 MINI 10 A +15 Trinary air conditioning...
  • Page 121 FUSE SECTION Key of fuses/relays - Logic Box (p.n. 85842.A) for vehicle models with continuous rotation equipped with Stage IIIA Volvo engine and Sauer Danfoss transmission MTA Modules Component Characteristics Function BR-3.5 (20-way mini-fuse holder module) BR-3.5/F1 MINI +30 Rear setup BR-3.5/F2 MINI 10 A...
  • Page 122 FUSE SECTION MTA Modules Component Characteristics Function BR-3.5/F17 MINI 7.5 A +15 Differential lock power supply BR-3.5/F18 MINI 7.5 A +15 Engine setup BR-3.5/F19 MINI 10 A +15 Trinary air conditioning BR-3.5/F20 MINI 10 A Power supply interruption from emergency button after fuse BR-3.4 (2 maxi-relay module) BR-3.4/R1...

  • Page 124: Troubleshooting

    TROUBLESHOOTING TROUBLESHOOTING Error and display messages Message Causes Solutions Movement on wheels was attempted Lower the telescopic boom or activate Boom height with “hare” mode activated and boom the “tortoise” mode height greater than 3 m Movement on wheels was attempted Lower the telescopic boom or activate Boom angle with “hare”...
  • Page 125 TROUBLESHOOTING Message Causes Solutions Actuation of stabilisers with excessive boom extension Retract the telescopic boom until the Boom length error message disappears Lift platform movement on wheels with excessive boom extension Movement on wheels or a hydraulic Sit properly in the driver’s seat command attempted with operator not Seat microswitch seated...

  • Page 126: Engine Troubleshooting

    TROUBLESHOOTING Engine troubleshooting Engine – does not switch on or switching on is difficult (no fumes at exhaust) Cause Solution Ignition switch defective Check the opening and closing of the electric connection. Fuel filter clogged Bleed the water separator or replace the filter. Check to make sure the pump provides the flow rate suitable Fuel priming pump defective for the high pressure pump.
  • Page 127 TROUBLESHOOTING Cause Solution Check to make sure the pump provides the flow rate suitable Fuel priming pump defective for the high pressure pump. Check the electrical connections. Fuel frozen Use fuels suitable for low temperatures Air in the fuel Check the absence of air returning to the circuit SWITCH THE ENGINE OFF.
  • Page 128 TROUBLESHOOTING Engine – excessive noise Cause Solution Slipping of transmission belt, tension insufficient Check the belt tensioner and inspect the belt. or excessive Make sure the pulley rotation is not hindered Check the sensor electrical connection. Coolant temperature sensor fault Check the working of the sensor.
  • Page 129 TROUBLESHOOTING Engine – does not reach the maximum rpm Cause Solution Check the engine speed using a manual speedometer. Speedometer defective Correct if necessary Engine overload Check the presence of overloads due to faulty auxiliary parts SWITCH THE ENGINE OFF. Fuel dirty or non conforming Replace the fuel filters.
  • Page 130 TROUBLESHOOTING Engine – black fumes at the exhaust Cause Solution Visually inspect the suction and discharge, and remove any Suction or discharge system obstructed obstructions present. Replace the air filter if necessary Leaks between the turbocompressor and suction Inspect and repair the leaks manifold Intercooler defective Check the radiator mass...
  • Page 131 TROUBLESHOOTING Fuel – excessive consumption Cause Solution Check/repair the auxiliaries and equipment of the slewing Additional loads on the engine variable-reach truck Check for leaks near the tank, fuel line, filters and priming Fuel leaks pump. DO NOT try to repair the defective piping Control unit defective Contact your dealer Fault in one or more injectors...
  • Page 132 TROUBLESHOOTING Lubricant - contamination Cause Solution Change the oil and filters. If operating in particularly heavy Impurities in lubricating oil duty conditions, increase the maintenance frequency. Make sure a suitable lubricant is used Fuel in lubricant oil, engine temperature very low Avoid leaving the engine running at low speed for too long Lubricant - pressure excessively low Cause...
  • Page 133 TROUBLESHOOTING Coolant - leaks Cause Solution Coolant level not correct Check the level Liquid leaks from radiator Check the radiator, hoses and piping for leaks Check the engine for leaks from gaskets, pipes or unions. Liquid leaks from engine Make sure all the clamps are tightened properly and in good condition Leaks from the head gasket Contact your dealer...

  • Page 134: Vehicle Storage

    VEHICLE STORAGE Leaving the vehicle unused for less than VEHICLE STORAGE 36 months If the vehicle is to be left unused for more than 12 Leaving the vehicle unused for long months and less than 36 months, certain protective periods measures must be adopted in addition to those required for leaving the vehicle unused for less than If the vehicle is to be left unused for more than...
  • Page 135 VEHICLE STORAGE Dismantling and disposal of the vehicle By the time the vehicle is taken out of service, the reference standards will have changed. procedures for dismantling and scrapping the vehicle vary according to the regulatory standards in force in the country in which it is used.
  • Page 136 DIMENSIONS DIMENSIONS RTH 6.31 – RTH 6.35 - RTH 6.39 - RTH 6.46 - RTH 6.51...
  • Page 137 DIMENSIONS RTH 6.31 RTH 6.35 RTH 6.39 RTH 6.46 RTH 6.51 9150 mm 9290 mm 9800 mm 10530 mm 11.530 mm 360,24” 365,74” 385,83” 414,57” 453,94” 7950 mm 8090 mm 8600 mm 9330 mm 10330 mm 312,99” 318,50” 338,58” 367,32”...
  • Page 138 DIMENSIONS DIMENSIONS RTH 8.27 - RTH 8.35 - RTH 8.39 - RTH 8.46 - RTH 10.37 - RTH 13.26...
  • Page 139 DIMENSIONS RTH 8.27 RTH 8.35 RTH 8.39 RTH 8.46 RTH 10.37 RTH 13.26 9450 mm 9290 mm 9800 mm 10530 mm 11150 mm 10280 mm 372,05” 365,74” 385,83” 414,57” 438,98” 404,72” 8250 mm 8090 mm 8600 mm 9330 mm 9950 mm 8780 mm 324,80”...

  • Page 140: Technical Data

    TECHNICAL DATA TECHNICAL DATA ENGINE: VOLVO PENTA (STAGE IIIA / STAGE V) 6.35 / 6.39 / 6.46 / 6.51 / 6.31 / 8.27 8.35 / 8.39 / 8.46 / 10.37 / 13.26 Stage IIIA Stage V Stage V ENGINE SERIES TAD552VE TAD582VE TAD583VE...
  • Page 141 TECHNICAL DATA TRANSMISSION TYPE Hydrostatic with electronic control MAXIMUM PRESSURE 500 bar / 7,250 psi No. of forward gears No. of reverse gears REVERSE GEAR Electro-hydraulic INCHING Electronically controlled with vehicle in motion AXLES 6.35 6.39 6.46 6.31 6.51 8.27 10.37 13.26 8.35...
  • Page 142 TECHNICAL DATA HYDRAULIC SYSTEM 6.35 6.39 6.46 6.31 6.51 8.27 10.37 13.26 8.35 8.39 8.46 MAXIMUM WORKING 350 bar / 5076 psi PRESSURE TYPE OF SYSTEMS Load sensing SERVICE PUMP With variable displacement pistons 165 l/m 210 l/m 165 l/m 210 l/m MAXIMUM HYDRAULIC FLOW RATE...
  • Page 143 TECHNICAL DATA MASSES MASS IN THE ORDER OF MASS DISTRIBUTION ON MASS DISTRIBUTION ON MOVEMENT FRONT AXLE REAR AXLE 6.31 22.700 kg / 50,050 lb 10.500 kg / 23,150 lb 12.200 kg / 26,900 lb 6.35 24.000 kg / 52,900 lb 12.000 kg / 26,450 lb 12.000 kg / 26,450 lb 6.39...
  • Page 144 TECHNICAL DATA SOUND POWER REFERENCE STANDARD 2000/14/EC GUARANTEED VALUE (dB) SOUND PRESSURE AND VIBRATIONS 8.35* / 8.39* / 8.46* 6.31 6.35* / 6.39* / 6.46* / 6.51* 8.27* 10.37* / 13.26* SOUND PRESSURE: REFERENCE UNI EN ISO 11201:2010 STANDARD SOUND PRESSURE: OPERATOR PERCEIVED VALUE AT 2300 RPM (dB(A)) VIBRATIONS: REFERENCE...

  • Page 146: Reference Information

    Year of production: …………………………………………………………………………………….……………….. Notes: …………………………………………………………………………………………………………………………………………………………….……... ………………………………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………………………………… Dealer name Magni Telescopic Handlers S.r.l.: …………………..................Dealer's address: ……………….……………………………………………………………………………………………………………….…………. Attach your business card or enter your dealer information here Reference person of sales department (Name) ……………………………..…………………………………..….... (Telephone) ………………………………………………………………………… (E-mail) ………………………………………………………………………….……...
  • Page 148 REGISTER OF CHANGE OF OWNERSHIP REGISTER OF CHANGE OF OWNERSHIP Registration of change of ownership on ____________________ The ownership of the vehicle identified in this Register has been transferred to: Company _______________________________________________________________________________________ with headquarters in street/no. _________________________________________________________________________ Postcode/City/Town ________________________________________________, Province _______________________ represented by Mr.
  • Page 149 REGISTER OF CHANGE OF OWNERSHIP Registration of change of ownership on ____________________ The ownership of the vehicle identified in this Register has been transferred to: Company _______________________________________________________________________________________ with headquarters in street/no. _________________________________________________________________________ Postcode/City/Town ________________________________________________, Province _______________________ represented by Mr. _____________________________________________________________________________________ It is hereby declared that, at the time of preparation of this document, the technical, dimensional and functional features of the vehicle described in this Register are in line with those indicated at the beginning by the Manufacturer and that changes, if any, have been recorded.

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