Manitou MHT 790 104JD H ST4 S1 Operator's Manual
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Manitou MHT 790 104JD H ST4 S1 Operator's Manual

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649010 EN/US/AU (15/12/2019)
MHT 790 104JD H ST4 S1
OPERATOR'S MANUAL
(ORIGINAL INSTRUCTIONS)

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  • Page 1 649010 EN/US/AU (15/12/2019) MHT 790 104JD H ST4 S1 OPERATOR'S MANUAL (ORIGINAL INSTRUCTIONS)
  • Page 2 - Descriptions and figures are non binding. - MANITOU reserves the right to change its models and their equipment without being required to update this manual. - The MANITOU network, consisting exclusively of qualified professionals, is at your disposal to answer all your questions.
  • Page 3 MANITOU BF. Any violation of the aforementioned may lead to civil and criminal prosecution. The logos as well as the visual identity of the company are the property of MANITOU BF and may not be...
  • Page 4 www.duma-rent.com 1 - OPERATING AND SAFETY INSTRUCTIONS 1 - OPERATING AND SAFETY INSTRUCTIONS 2 - DESCRIPTION 2 - DESCRIPTION 3 - MAINTENANCE 3 - MAINTENANCE 4 - OPTIONAL ATTACHMENTS FOR USE WITH THE RANGE 4 - ADAPTABLE ATTACHMENTS IN OPTION ON THE RANGE 5 - LOAD CHARTS FOR INTERCHANGEABLE EQUIPMENT...
  • Page 5 www.duma-rent.com LEGEND OF SIGNS AND SYMBOLS OVERVIEW: Warning ! be careful ! your safety or the safety of the lift truck is at risk.  See image 2-48 For more details: see paragraph “Switches” ATTACHMENT LOAD TABLE Reference Indication (example) Example load table machine type...
  • Page 6 www.duma-rent.com ATTACHMENT PICK AND CARRY TABLE Reference Indication (example) Example load chart Pick and Carry type of attachment Forks Positioner load center L.C.600mm/24in (Optional) Pos. AK alphanumeric code which identifies the type of attachment in use machine model MHT 790 working conditions load table code 53008789...

  • Page 7: Operating And Safety Instructions

    www.duma-rent.com 1 - O P E R A T I N G A N D S A F E T Y INSTRUCTIONS 1 - 1...
  • Page 8 www.duma-rent.com 1 - 2...
  • Page 9 www.duma-rent.com 1 - 3...

  • Page 10: Table Of Contents

    www.duma-rent.com 1 - OPERATING AND SAFETY INSTRUCTIONS INSTRUCTIONS TO THE COMPANY MANAGER THE SITE THE OPERATOR THE TELEHANDLER A - THE TELEHANDLER'S SUITABILITY FOR THE JOB � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1-6 B - ADAPTATION OF THE TELEHANDLER TO STANDARD ENVIRONMENTAL CONDITIONS �...
  • Page 11 www.duma-rent.com INSTRUCTIONS FOR USING THE RADIOCONTROL 1-24 HOW TO USE THE RADIOCONTROL � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1-24 PROTECTIVE DEVICES �...

  • Page 12: Instructions To The Company Manager

    A - THE TELEHANDLER'S SUITABILITY FOR THE JOB - MANITOU has ensured that this telehandler is suitable for use under the standard operating conditions defined in this operator's manual, with a STATIC test coefficient of 1.33 and a DYNAMIC test coefficient of 1, as specified in harmonised standard EN 1459 for variable reach trucks�...

  • Page 13: C - Modification Of The Telehandler

    www.duma-rent.com - The following are some tips for minimizing these vibration doses: • Select the most suitable telehandler and attachment for the intended use� • Adapt the seat adjustment to the operator's weight (according to telehandler model) and maintain it in good condition, as well as the cab suspension�...

  • Page 14: Instructions

    www.duma-rent.com INSTRUCTIONS - The operator's manual must always be in good condition and kept in the place provided on the telehandler and in the language used by the operator� - The operator's manual and any plates or stickers which are no longer legible or are damaged, must be replaced immediately� MAINTENANCE - Maintenance or repairs other than those detailed in part: 3 - MAINTENANCE must be carried out by qualified personnel (e your dealer) and under the necessary safety conditions to maintain the health of the operator and any third party�...

  • Page 15: Instructions For The Operator

    - As the operator, you must at all times envisage, up to a reasonable limit, the possible risks to yourself, others and to the telehandler when using it� In order to reduce or avoid any danger with a MANITOU-approved attachment, follow the instructions of paragraph: 4 - OPTIONAL ATTACHMENTS FOR USE WITH THE RANGE: INTRODUCTION.

  • Page 16: E - Lifting People

    Right-hand column • With a PLATFORM-fitted telehandler, people can only be lifted using platforms designed by MANITOU for the purpose� - MANITOU sells equipment specifically designed for lifting people (OPTION PLATFORM telehandler, contact your dealer)� OPERATING INSTRUCTIONS UNLADEN AND LADEN A - BEFORE STARTING THE TELEHANDLER - Carry out daily maintenance (e 3 - MAINTENANCE: 10 HOURS - DAILY MAINTENANCE OR EVERY 10 HOURS OF SERVICE)�...

  • Page 17: D - Visibility

    www.duma-rent.com - Travelling on a longitudinal slope: • Drive and brake gently� • Moving without load: Forks or attachment facing downhill� • Moving with load: Forks or attachment facing uphill� - Take into account the telehandler’s dimensions and its load before trying to negotiate a narrow or low passageway� - Never climb up onto a loading platform without first checking the following: •...

  • Page 18: E - Starting The Telehandler

    www.duma-rent.com E - STARTING THE TELEHANDLER SAFETY INSTRUCTIONS The telehandler must only be started up or manoeuvred when the operator is sitting in the driver’s cab, with his seat belt adjusted and fastened. - Never try to start the telehandler by pushing or hauling it� Such an operation may cause severe damage to the transmission�...

  • Page 19: G - Stopping The Telehandler

    www.duma-rent.com - Look where you are going and always make sure you have good visibility along the route� - Use the rear-view mirrors frequently� - Drive round obstacles� - Never drive on the edge of a ditch or steep slope� - It is dangerous to use two telehandlers simultaneously to handle heavy or bulky loads, since this operation requires particular precautions to be taken�...

  • Page 20: H - Driving The Telehandler On The Public Highway

    www.duma-rent.com H - DRIVING THE TELEHANDLER ON THE PUBLIC HIGHWAY (or see current legislation in other countries) FRENCH ROAD TRAFFIC RULES - The driving of non EC type-approved tractors on the public highway is subject to the provisions of the highway code relating to special machines, defined in article R311-1 of the highway code, in category B of the Equipment Order of 20 November 1969 that determines the procedures applicable to special machines�...

  • Page 21: Instructions For Handling A Load

    INSTRUCTIONS FOR HANDLING A LOAD: A - CHOICE OF ATTACHMENTS - Only attachments approved by MANITOU can be used on its telehandlers� - Make sure the attachment is appropriate for the work to be done (e 4 - OPTIONAL ATTACHMENTS FOR USE WITH THE RANGE)�...

  • Page 22: D - Transverse Attitude Of The Telehandler

    www.duma-rent.com D - TRANSVERSE ATTITUDE OF THE TELEHANDLER Depending on the model of telehandler The transverse attitude is the transverse slope of the chassis with respect to the horizontal� Raising the boom reduces the telehandler's lateral stability� The transverse attitude must be set with the boom in down position as follows: 1 - TELEHANDLER WITHOUT ROLL CORRECTOR USED ON TIRES - Position the telehandler so that the bubble in the level is between the two lines...

  • Page 23: F - Taking Up And Setting Down A High Load On Tires

    www.duma-rent.com F - TAKING UP AND SETTING DOWN A HIGH LOAD ON TIRES You must not raise the boom if you have not checked the transverse attitude of the telehandler (e INSTRUCTIONS FOR HANDLING A LOAD: D - TRANSVERSE ATTITUDE OF THE TELEHANDLER. REMINDER: Make sure that the following operations can be performed with good visibility (e OPERATION INSTRUCTIONS UNLADEN AND LADEN: D - VISIBILITY)�...
  • Page 24 www.duma-rent.com SETTING DOWN A HIGH LOAD ON TIRES - Approach the load in the transport position in front of the stack (fig� F6)� - Apply the parking brake and place the forward/reverse selector in neutral� - Raise and extend the boom (1) (2) until the load is above the stack, while monitoring the longitudinal stability limiter and warning device (e IINSTRUCTIONS FOR HANDLING A LOAD: C - LONGITUDINAL STABILITY LIMITER AND WARNING DEVICE)�...

  • Page 25: H - Taking Up And Laying Down A Suspended Load

    www.duma-rent.com H - TAKING UP AND LAYING DOWN A SUSPENDED LOAD Failure to follow the above instructions may lead the telehandler to lose stability and overturn. MUST be used with a telehandler equipped with an operational hydraulic movement cut-out device. CONDITIONS OF USE - The length of the sling or the chain shall be as short as possible to limit swinging of the load�...

  • Page 26: Instructions For Using As A Loader

    www.duma-rent.com INSTRUCTIONS FOR USING AS A LOADER A - LOADING You must not raise the boom if you have not checked the transverse attitude of the telehandler (e INSTRUCTIONS FOR HANDLING A LOAD: D - TRANSVERSE ATTITUDE OF THE TELEHANDLER). REMINDER: Make sure that the following operations can be performed with good visibility ( OPERATION INSTRUCTIONS UNLADEN AND LADEN: D...

  • Page 27: B - Backfilling

    www.duma-rent.com B - BACKFILLING - Place the bottom of the bucket in a horizontal position, barely touching the ground (1) (fig� B1)� - Drive forward gradually (2)� When filled, the bucket will serve as a levelling blade (fig� B1)� During operation, look out for trench is and ground which has been recently dug and/or backfilled.

  • Page 28: Platform Operating Instructions

    B - TELEHANDLER SUITABILITY FOR USE - MANITOU has ensured that this platform is suitable for use under the normal operating conditions defined in this operator's manual, with a STATIC test coefficient of 1.25 and a DYNAMIC test coefficient of 1.1 as specified in harmonised standard EN 280 for "mobile elevating work platforms"�...

  • Page 29: F - Maintenance

    www.duma-rent.com It is strictly forbidden to use the platform when the wind speed exceeds 45 km/h (27.9 mph). - To visually recognise this wind speed, refer to the empirical wind evaluation scale below: BEAUFORT scale (wind speed at a height of 10 m on a flat site) Speed Speed Force...
  • Page 30 www.duma-rent.com INSTRUCTIONS FOR USING THE RADIOCONTROL For telehandlers with RC radiocontrol HOW TO USE THE RADIOCONTROL SAFETY INSTRUCTIONS - This radiocontrol consists of electronic and mechanical safety elements� Commands cannot come from another transmitting unit because each radiocontrol uses unique internal coding� If it is used improperly or incorrectly, there is a risk of danger to: - The physical and mental health of the user or others.
  • Page 31 www.duma-rent.com GENERAL INSTRUCTIONS - Ensure the area is sufficiently ventilated before starting the telehandler� - Wear clothes suitable for the maintenance of the telehandler, avoid wearing jewellery and loose clothes� Tie and protect your hair, if necessary� - Stop the engine before carrying out any maintenance on the telehandler and remove the ignition key� - Read the operator's manual carefully�...
  • Page 32 www.duma-rent.com LUBRICANT AND FUEL LEVELS - Use the recommended lubricants (never use contaminated lubricants)� - Do not fill the fuel tank when the engine is running� - Only fill up the fuel tank in areas specified for this purpose� - Do not fill the fuel tank to the maximum level� - Do not smoke or approach the telehandler with a flame, when the fuel tank is open or is being filled�...
  • Page 33 www.duma-rent.com PREPARING THE TELEHANDLER - Clean the telehandler thoroughly� - Check and repair any fuel, oil, water or air leaks� - Replace or repair any worn or damaged parts� - Wash the painted surfaces of the telehandler in clear and cold water and wipe them� - Touch up the paintwork if necessary�...
  • Page 34 • Glass items can be removed and collected for processing by glaziers� ENVIRONMENTAL PROTECTION By entrusting the maintenance of your telehandler to the MANITOU network, the risk of pollution is limited and the contribution to environmental protection contribution is made�...
  • Page 35 • Glass items can be removed and collected for processing by glaziers� ENVIRONMENTAL PROTECTION By entrusting the maintenance of your telehandler to the MANITOU network, the risk of pollution is limited and the contribution to environmental protection contribution is made�...
  • Page 36 www.duma-rent.com 1 - 30...
  • Page 37 www.duma-rent.com 2 - DESCRIPTION...
  • Page 38 www.duma-rent.com...
  • Page 39 www.duma-rent.com SAFETY PLATES AND STICKERS IMPORTANT Clean all of the stickers and safety plates to make them legible. It is essential to replace stickers and safety plates which are illegible or damaged. Check the presence of stickers and safety plates after replacing any spare parts. EXTERNAL PLATES AND STICKERS POINT REFERENCE...
  • Page 40 www.duma-rent.com STICKERS AND PLATES UNDER THE ENGINE HOOD POINT REFERENCE DESCRIPTION 716905 Danger hot surface 716919 Attention to the air inlet 293887 Engine coolant 716926 Risk of leakage of the coolant 716906 Shear hands 296741 Walking surface 716907 Flammable liquid hazard 909050 Risk of electric shock 930984...
  • Page 41 www.duma-rent.com STICKERS AND PLATES IN THE CAB POINT REFERENCE DESCRIPTION 268491 - Instructions oil brake 239595 - Sound power 105dB 302780 - Instructions driver presence / start 297735 - Instructions operation mode 290183 - Dump set on telescope 184276 - Control direction selector 193032 - Conformity cab 223324...
  • Page 42 www.duma-rent.com 239596...
  • Page 43 www.duma-rent.com « EC» DECLARATION OF CONFORMITY CE DECLARATION OF CONFORMITY DECLARATION "CE" DE CONFORMITE (originale) " " "...
  • Page 44 www.duma-rent.com удостоверение за « СЕ » съответствие (oригинална), 2) Фирмата, 3) Адрес, 4) Техническо досие, 5) Фабрикант на описаната по-долу машина, 6) Обявява, че bg : 1) тази машина, 7) Отговаря на следните директиви и на тяхното съответствие национално право, 8) За машините към допълнение IV, 9)Номер на удостоверението, 10) Наименувана...
  • Page 45 www.duma-rent.com CHARACTERISTICS ENGINE Engine JOHN DEERE St.4 (Tier IV) Type 4045PWL-104 kW Fuel Diesel No. of cylinders 4 vertical in line Injection system Direct Firing order 1 3 4 2 Displacement L - cm 4.5 - 4500 Bore mm - in 106 - 4.17 Stroke mm - in...
  • Page 46 www.duma-rent.com Standard Front & Rear tyres Type Aeolus Dimensions 445/65R22.5 TL AGP23 Pressure bar - psi 9.9 -143.58 Optional Front & Rear tyres Type Michelin Dimensions 18R22.5 175A8/182A2 TL XF Pressure bar - psi 7.5 - 108.77 ELECTRICAL CIRCUIT Electrical circuit Ground Negative Battery standard...
  • Page 47 www.duma-rent.com HYDRAULIC MOTIONS SPEEDS Unladen lifting Laden lifting 10.2 Unladen lowering Laden lowering Unladen extending Laden extending Unladen retracting Laden retracting Reverse tilt time unladen Forward tilt time unladen SPECIFICATIONS AND WEIGHT Speed of movement for telehandler in standard configuration on flat ground (except special conditions) Driving Speed 30 - 18.64 Maximum speed...
  • Page 48 For any further technical information regarding your lift truck refer to chapter: 2 - DE- SCRIPTION: CHARACTERISTICS. I.C. ENGINE • Model • Serial No. GEAR BOX • Type • MANITOU reference • Serial No. FRONT AXLE • Type • Serial No. • MANITOU reference 2-12...
  • Page 49 REAR AXLE • Type • Serial No. • MANITOU reference • Type • Serial No. BOOM • MANITOU reference • Date of manufacture CHASSIS • Lift truck serial no. CONNECTION MANFACTURER’S PLATE Model Serial Nr. Year manufacture Unladenweight Centre of gravity...
  • Page 50 www.duma-rent.com DIMENSIONS 1200 47,24 2870 112,99 1128 44,41 39,25 5273 207,60 5142 202,44 4739 186,57 6473 254,84 2020 79,53 2473 97,36 15,04 16,10 17,13 1275 50,20 34,80 1750 68,90 2,36 1839 72,40 38° 26° 4801 189,02 8647 340,43 3481 137,05 2478 97,56 2657...
  • Page 51 www.duma-rent.com LOAD CHARTS MACHINE ON WHEELS 2-15 2-15...
  • Page 52 www.duma-rent.com 2-16 2-16...
  • Page 53 www.duma-rent.com 2-17 2-17...
  • Page 54 www.duma-rent.com This page intentionally left blank – – – LOA D CHART ARE AVAILABLE UPON REQUEST 2-18 2-18...
  • Page 55 www.duma-rent.com CONTROLS AND DISPLAYS (Depending on the model of machine) (Depending the equipment) 2 - 1 2-19...
  • Page 56 www.duma-rent.com CONTROLS AND DISPLAYS  OVERVIEW ( 2 - 1): 1. AIR DIFFUSERS FOR HEATING 2. AIR DIFFUSERS FOR DEMISTING 3. HEATER CONTROL AIR 4. CONDITIONING CONTROLS 5. CONTROL PANEL AND LOAD LIMITER 6. START-UP SWITCH 7. PROPORTIONAL ELECTRO-HYDRAULIC JOYSTICK 8.
  • Page 57 www.duma-rent.com 1 - DRIVER’S SEAT There are three types of driver’s seat:  A - Driver’s seat (standard) ( 2 - 2)  B - Low frequency driver’s pneumatic seat (optional) ( 2 - 3)  C - Driver’s pneumatic seat (optional) ( 2 - 4) DRIVER’S SEAT (STANDARD) Designed for maximum comfort, this seat can be adjusted as follows.
  • Page 58 www.duma-rent.com LOW FREQUENCY DRIVER’S PNEUMATIC SEAT (OPTIONAL) Designed for maximum comfort, this seat can be adjusted as follows. SEAT HEIGHT ADJUSTMENT Sit down correctly in the seat. Switch on lift truck ignition.  Pull or push the lever (1, 2 - 3) according to the desired height, ensuring that ...
  • Page 59 www.duma-rent.com EXTENDING THE HEAD-REST  The height of the head-rest (5, 2 - 4) can be adjusted by pulling it upwards (the notches will click) up to the stop. The head-rest can be removed by applying sufficient pressure to pull it off the stop.
  • Page 60 5 - CONTROL PANEL AND LOAD LIMITER (Depending on the telehandler model) The manitou safety system performs the functions of the telehandler control and load movement limiter for the frontal telehandler. A - "STRAIN GAUGE" safety system type B - "LMI" safety system type A - "STRAIN GAUGE"...
  • Page 61 www.duma-rent.com B - "LMI" type SAFETY SYSTEM LAYOUT  • MC2M control board (1, 2 - 8)  • TERA7 instrument control panel + Slave IO-CORE control board (2, 2 - 8)  • Midac Plus limiter control board (3, 2 - 8) ...
  • Page 62 www.duma-rent.com TERA7 INSTRUMENT CONTROL PANEL + SLAVE IO-CORE CONTROL BOARD  The control panel TERA7 (1, 2 - 9) with colour screen display shows and informs the operator of all telehandler's working phases.  Five pages are saved in the panel memory (1, 2 - 9) and these can be selected ...
  • Page 63 www.duma-rent.com DRIVING PAGE (F1)  engine coolant temperature gauge indicator (1, 2 - 11)  warning light for potential engine coolant overheating (2, 2 - 11)  fuel level indicator (3, 2 - 11)  the indicator lamp light is on (4, 2 - 11) when the fuel level in the tank is lower than 10% of its capacity (about 50 litres) ...
  • Page 64 www.duma-rent.com alternator excitation I.C. engine oil pressure brake fluid engine intake air filter transmission oil filter parking brake telehandler door hydraulic oil filter steering emergency trailer brake anomaly (optional) DPF: quantity of soot is high DPF: active regeneration DPF: regeneration disabled Diesel exhaust fluid (DEF) level indicator ( next paragraph: SCR SYSTEM DERATES)
  • Page 65 www.duma-rent.com DEF & SCR SYSTEM DERATES (Emissions control system of the exhaust gas) The DEF and SCR systems on Final Tier 4 engines are required to reduce NOx DTC* LIST emissions generated by the engine. Faults When certain components of these systems malfunction, the NOx emissions in- DEF Tank Fluid Level Signal Out of Range High crease and the engine is out of emissions compliance.
  • Page 66 www.duma-rent.com Diesel Exhaust Fluid Level (DEF) If the diesel exhaust fluid level is less than 10%, a warning is issued and the torque is reduced by 25%. If there is no diesel exhaust fluid, the power is halved and the engine speed will drop by 100 rpm every minute until it reaches min rpm.
  • Page 67 www.duma-rent.com WORKING PAGE (F2) "STRAIN GAUGE" (Depending of the Safety system type: "STRAIN GAUGE" or "LMI") 1b 1c Load conditions The coloured bar indicates the percentage of the load lifted in reference to the machine's operating condition:  • Green reference (1a, 2 - 12): safety area.
  • Page 68 www.duma-rent.com SETTING PAGE (F4)  Menu screen (1, 2 - 13):  • Configurations (1a, 2 - 13)  • Transducers (1b, 2 - 13)  • Weight (1c, 2 - 13) (Only with password)  • Service (1d, 2 - 13) (Only with password) ...
  • Page 69 www.duma-rent.com  - Transducers (1d, 2 - 13) - (These settings can be used for the diagnostic machine)   - Push the "Scroll" keys (1, 2 - 14) to select "TRANSDUCERS" (1a, 2 - 14) and to access the functions: ...
  • Page 70 www.duma-rent.com ALARM PAGE (F5) The indicators with the red light on the central unit or the component indicate an error or an anomaly.  Warning list 2 - 18)  Example: 123 [code warning] LMI_TXTAL1 [description warning]  Alarm list 2 - 18) ...
  • Page 71 www.duma-rent.com 6- SELECTOR TO DISABLE THE LOAD LIMITER The load limiter can only be deactivated manually in exceptional cases and for reasons of safety. When the load limiter is deactivated, the operator and the telehandler are exposed to risks and there is nothing to prevent overload and/or the telehandler overturning.
  • Page 72 www.duma-rent.com 7 - KEYPAD   The keypad (11, 2 - 20) is located in the cab on the armrest (10, 2 - 20). KEY FUNCTIONS  Parking brake key (1, 2 - 20)  Hydraulic movement stop key (2, 2 - 20) ...
  • Page 73 www.duma-rent.com 2nd AND 3rd LINE SELECTOR OPTION (OPTIONAL)  The selector ( 2 - 20) is used for switching the hydraulic control, which carries out two or three hydraulic movements using the accessory. Depending on the machine setup, select the 2 and 3 optional output by press- ...
  • Page 74 www.duma-rent.com Movements permitted depending the working modes Telehandler controlled from cab (operating modes: on stabilizer and on wheels) “HANDLING” MODE - Working condition: Movement Status  Lifting telescopic boom  Lowering telescopic boom  Extending telescopic boom  Retracting telescopic boom ...
  • Page 75 www.duma-rent.com “BUCKET” MODE - Working condition: Movement Status  Lifting telescopic boom  Lowering telescopic boom  Extending telescopic boom  Retracting telescopic boom  Backward tilting accessory  Forward tilting accessory  Optional 1  Optional 2  : allowed ...
  • Page 76 www.duma-rent.com “SUSPENDED LOAD” MODE - Working condition: Movement Status  Lifting telescopic boom  Lowering telescopic boom  Extending telescopic boom  Retracting telescopic boom  Backward tilting accessory  Forward tilting accessory  Optional 1  Optional 2  : allowed ...
  • Page 77 www.duma-rent.com ATTACHMENT CONTROL DISCONNECT KEY  Press key (7, 2 - 20) to activate or deactivate the accessory rocker button   2 - 21) on the joystick in cabin (1, 2 - 21). On the control panel, the indicator lights indicates that the accessory control is disconnected or activated ( paragraph: “Instrument control panel”).
  • Page 78 www.duma-rent.com 8 - SWITCHES  The location of the switches may vary depending on the options (1, 2 - 22). 2 - 22 HAZARD WARNING LIGHTS BUTTON  This button ( 2 - 23) enables the L.H. and R.H. indicators to be switched on simultaneously, with the ignition off.
  • Page 79 www.duma-rent.com WINDOW LIFT (POWER-OPERATED) SWITCH  This switch (1, 2 - 27) activates the control that raises or lowers the cab door window, using a powered mechanism. - Opening the window.  • Press the switch forward (1a, 2 - 27) and hold it until the window has moved to the desired position.
  • Page 80 www.duma-rent.com OPTIONAL FUNCTIONS SWITCHES RADIO REMOTE CONTROL SWITCH  This switch (2, 2 - 29) activates the radio remote control.   On the switch (2, 2 - 29) the LED switches on (1, 2 - 29) to indicate that the function is active.
  • Page 81 www.duma-rent.com BOOM SUSPENSION SWITCH The boom is suspended to reduce the f the telehandler vibrations on rough ground (e.g. moving straw in a field).  The switch (2, 2 - 32) has two positions.   On the switch (2, 2 - 34), the LED switches on (1, 2 - 34) to indicate that the function is active.
  • Page 82 www.duma-rent.com HYDRAULIC ATTACHMENT BLOCK SWITCH Precautions to be taken if the machine is provided with the “hydraulic accessory block” device. This electronically controlled hydraulic device allows the operator to block/ release an attachment from the driving position.  The device activates two pins (X, Y, 2 - 34) which move horizontally acting on the quick-release coupling from the outside (blocking the accessory) and from the inside (releasing the accessory).
  • Page 83 www.duma-rent.com CAB FRONT AND REAR WORK LIGHTS SWITCH  This switch (1, 2 - 36) controls the operation of the front and rear work lights.  The switch (1, 2 - 36) has three positions:  • front work lights (1a, 2 - 36);...
  • Page 84 www.duma-rent.com OPERATING MODE IN CONTINUOS OF THE HYDRAULIC ATTACHMENTS This OPTION must only be used with an attachment requiring continuous hydraulic movement, such as a brush, feeder bucket, mixer, spray etc. It is strictly forbidden for use in handling operations and all other applications (winch, crane jib, crane jib with winch, hook, etc.).
  • Page 85 www.duma-rent.com 9 - “EMERGENCY STOP” BUTTON  In case of emergency, press the mushroom-shaped red button (1, 2 - 44) to stop the I.C. engine of the telehandler. On the control panel, the indicator light indicates the active function ( paragraph: “Instrument control panel”).
  • Page 86 www.duma-rent.com 10 - WARNING AND INDICATOR LAMPS INDICATOR LAMPS POSITION LIGHTS (For more details: paragraph “Lighting, horn and indicator lights lever”) position lights are off position lights active green indicator light LOW BEAMS (For more details: paragraph “Lighting, horn and indicator lights lever”) low beams are off low beams active green indicator light HIGH BEAMS...
  • Page 87 www.duma-rent.com STEERING WHEEL TYPES (For more details: paragraph “Keypad”) front wheel steering active green indicator light concentric wheel steering active green indicator light crab steering active green indicator light FAST GEAR (For more details: paragraph “Keypad”) gear engaged active green indicator light SLOW GEAR (For more details: paragraph “Keypad”)
  • Page 88 www.duma-rent.com SERVICE (For more details: see next paragraph “Warning lamps in alarm page: Service”) Service orange indicator light HYDRAULIC CONTROL ATTACHMENT DISCONNECTED (For more details: paragraph “Keypad”) black indicator light indicates that the optional hydraulic movement is excluded OPTIONAL WORKING (OPTIONAL) (For more details: paragraph “Keypad”) optional working orange indicator active...
  • Page 89 www.duma-rent.com DIESEL PARTICULATE FILTER (DPF) INDICATOR LAMPS DPF: HIGH QUANTITY OF SOOT (For more details: paragraph “Switches”) high quantity of soot active orange indicator light This indicator provides a general indication of the amount of soot. When the quantity of soot is normal, the indicator switches off. DPF: ACTIVE REGENERATION active regeneration active orange indicator light This indicator lights up during active regeneration.
  • Page 90 www.duma-rent.com WARNING LAMPS I.C. ENGINE SEVERE FAULT If the indicator lights up or flashes when the telescopic lift is in operation, there is a severe fault. Switch off the I.C. engine immediately and contact your dealer. normal functioning of the I.C. engine I.C.
  • Page 91 www.duma-rent.com TRANSMISSION FILTER BLOCKING normal functioning of the transmission oil filter blocked transmission oil filter active red warning light This light indicates the status of the filter cartridge: if the cartridge is encrusted or damaged, the warning lights up (for replacing the cartridge, refer to the “Lubricants”...
  • Page 92 www.duma-rent.com “EMERGENCY STOP” (For more details: paragraph “Emergency stop” button) “emergency stop” red button not pressed “emergency stop” red button pressed red warning light LOAD LIMITER DISABLED (For more details: paragraph “Selector to disable the load limiter”) normal functioning of the load limiter DANGER! Load limiter disabling red warning light ALARM AND WARNING MACHINE...
  • Page 93 www.duma-rent.com BASKET CONTROL UNIT (OPTIONAL) (Second equipment) operating normally red warning light on indicates an error or an anomaly ACKNOWLEDGEMENT OF ATTACHMENT (OPTIONAL) operating normally red warning light on indicates an error or an anomaly JOYSTICK operating normally red warning light on indicates an error or an anomaly RADIO REMOTE CONTROLS (OPTIONAL) (Second equipment) operating normally...
  • Page 94 www.duma-rent.com 11 - START-UP SWITCH  This switch ( 2 - 45) has five positions, and its functions are: • 0 : I.C. engine STOP; • I : Main electric contact “+” (it also activates the preheating device, if installed) •...
  • Page 95 www.duma-rent.com 12 - GAS PEDAL  Electronic pedal (1, 2 - 46), used for changing the telehandler speed by operating on the rpm of the engine.  Press on the gas pedal (1, 2 - 46) to move the telehandler forward or reverse directions.
  • Page 96 www.duma-rent.com 14 - LIGHTING, HORN AND INDICATOR LIGHTS LEVER  The lever (1, 2 - 47) controls:  • All lights are off, the direction indicator lights are not flashing (A, 2 - 47).  • The right hand direction indicator lights flash (B, 2 - 47).
  • Page 97 www.duma-rent.com 16 - FORWARD/NEUTRAL/REVERSE GEAR SELECTION TRAVEL INVERTER AND MOVING THE TELEHANDLER  The telehandler travelling inverter selector (1, 2 - 56) is located on the joystick in the cab. When operating this control, the telehandler should be travelling at slow speed and not accelerating.
  • Page 98 www.duma-rent.com 17 - DRIVING MODE SELECTOR SWITCHES The driver can select two driving modes for the telehandler, according to the task to be performed: “LOADER” mode “HANDLING” mode  2 - 57) on the joystick (1,  2 - 57) in the cab to Press the buttons (-, +, select the two driving modes.
  • Page 99 www.duma-rent.com 18 - PROPORTIONAL ELECTRO-HYDRAULIC JOYSTICK (According to the telehandler model)   The joystick (1, 2 - 51) is located in the cab on the armrest (2, 2 - 51). The hydraulic control use authorisation is given by the validation of the driver’s ...
  • Page 100 www.duma-rent.com 19 - HEATER CONTROL  FAN CONTROL 2 - 53 This 3-speed control allows the air to be ventilated through the air vents.  TEMPERATURE CONTROL 2 - 53 Allows the temperature inside the cab to be adjusted.  The fan pumps in the air at an ambient temperature 2 - 52 ...
  • Page 101 www.duma-rent.com 21 - AIR DIFFUSERS FOR DEMISTING  Windscreen (1, 2 - 54).  For optimum performance, close the heating diffusers (2, 2 - 54). 22 - AIR DIFFUSERS OF HEATING  The heating diffusers (2, 2 - 54) make it possible to distribute the ventilated air inside the cab and on the side windows.
  • Page 102 www.duma-rent.com Emergency exit  Use the rear window as an emergency exit (3, 2 - 57), if it is impossible to leave the cab through the door. 2 - 57 28 - CEILING LIGHT  2 - 58) 2 - 58 29 - ARMREST AND STORAGE ...
  • Page 103 www.duma-rent.com 32 - CAB FILTER VENTILATORS (Standard) Cab internal ventilation filter.  Remove the door (1, 2 - 61) that provides access to the filter ventilators  2 - 61). 2 - 61 33 - CAB FILTER VENTILATORS (Option air conditioning) Cab external ventilation filter.
  • Page 104 www.duma-rent.com 37 - FRONT HEADLIGHTS  • Left front indicator (A, 2 - 64).  • Left front dipped headlight (B, 2 - 64).  • Left front main beam (C, 2 - 64).  • Left front sidelight (D, 2 - 64).
  • Page 105 www.duma-rent.com 39 - ROTATING BEACON LIGHT Standard  The rotating beacon light (A, 2 - 66) pivots to save space on the telehandler and can be detached to prevent theft.  - Loosen nut (1, 2 - 66) and remove the revolving light. ...
  • Page 106 www.duma-rent.com 44 - VIDEO CAMERA SYSTEM  2 - 76) The machine is fitted with a video system. The video system comprises 2 or 3 cameras (depending on equipment) and a 7’’ LCD touch screen in the cab. The cameras are installed on the machine on the following sides: rear of machine (standard) (1, 2 - 77) ...
  • Page 107 www.duma-rent.com 45 - BATTERY CUT-OFF  For quickly disconnecting the battery (1, 2 - 72) when working on the electric circuit or when soldering, for example. Operate the battery cut-off no less than 30 seconds after having switched off the ignition with the ignition key. 2 - 72 46 - BOOM SAFETY WEDGE ...
  • Page 108 www.duma-rent.com 47 - PORTABLE POWDER FIRE EXTINGUISHER  Thee portable powder fire extinguisher (1, 2 - 74) is positioned behind the  driver seat (2, 2 - 74).  The portable powder fire extinguisher (1, 2 - 74) is suitable for use on live electric appliances.
  • Page 109 www.duma-rent.com 48 - FORWARD/NEUTRAL/REVERSE GEAR SELECTION TRAVEL INVERTER AND MOVING THE TELEHANDLER  The telehandler travelling inverter selector (1, 2 - 75) is located on the joystick in the cab. When operating this control, the telehandler should be travelling at slow speed and not accelerating.
  • Page 110 These plates must not be: - removed from their position (removal immediately waives the warranty) - altered or ruined (contact MANITOU for replacement). Plates of the transmitting unit Three plates are located in the transmitting unit.
  • Page 111 www.duma-rent.com General description of the system The radiocontrol system includes:  TRANSMITTING UNIT (PUSHBUTTON PANEL) (1, 2 - 77)  RECEIVING UNIT (2, 2 - 77)  ANTENNA (3, 2 - 77)  BATTERY CHARGER (4, 2 - 77) Input ..........80-250V 7W Output .
  • Page 112 www.duma-rent.com  TRANSMITTING UNIT CONTROL FUNCTIONS (RADIO CONTROL) ( 2 - 79)  Machine function and load status display (1,1.1, 2 - 79)  Joystick, selector switches, machine function buttons (2, 2 - 79)  Emergency stop button (3, 2 - 79) ...
  • Page 113 www.duma-rent.com 2 - 80 READING MAIN OPERATING DATA ( - Height off the ground (H)*, (reading in “Meters ”, with a decimal position) - Boom angle (A), (reading in “Degrees”, with a decimal position) - Boom length (L)*, (reading in “Meters”, with a decimal position) - Operating radius (R)*, Measurement of the distance from the fifth wheel centre to the projection of the point of application of the load (reading in “Meters”, with a decimal position).
  • Page 114 www.duma-rent.com 2 - 80 1.8 - Red warning light(1.8, When on, this light indicates: - Stabilizers are not properly positioned (Depending on the machine model). - The basket access door was not properly closed. - The gear of the truck is engaged. Note: only for the ORH COUVREUR BASKET: the functions of the red light 2 - 80 2 - 80...
  • Page 115 www.duma-rent.com 2 - 82 4 - Radiocontrol power on S-KEY ( 2 - 82 Turn the key to turn on the radiocontrol (4 , When the radiocontrol is not used, pull out the S-KEY for safety 2 - 82 5 - Engine start-up authorisation and horn (5, 2 - 82 6 - Engine start-up ( 2 - 82...
  • Page 116 Do not use the attachments in different positions or those not covered by the safety system adjustment. LIST OF EQUIPMENT WHICH CAN BE SELECTED MANUALLY (Depending on machine model) MHT 790 104JD H ST4 S1 MHT 790 104JD H ST3A S1 Equipment Equipment code...
  • Page 117 www.duma-rent.com ATTACHMENT AUTOMATIC IDENTIFICATION (OPTIONAL) The machine is equipped with an electronic system for the recognition at the time of the hook attachment that identifies the type of attachment installed. - This system facilitates and fast the attachments change. The system is characterized by two devices fixed one on the machine boom ...
  • Page 118 The quality of diesel exhaust fluid can be measured with a refractometer, the fluid must be compliant with ISO 22241-1 with a urea solution at 32.5%. MANITOU refractometer reference 959709 STORING DEF (Diesel Exhaust Fluid) Up to 4 months of the telehandler not being used: check the quality of the diesel exhaust fluid with a refractometer.
  • Page 119 www.duma-rent.com TOWING PIN AND HOOK Located at the rear of the lift truck, this device is used to attach a trailer. Its capa- city is limited for each lift truck by the Authorized Gross Vehicle Weight, tractive force and maximum vertical force on the coupling point. - To use a trailer, see current regulations in your country (maximum running spe- ed, braking, maximum weight of trailer, etc.).
  • Page 120 www.duma-rent.com GETTING IN AND OUT OF THE VEHICLE  The telehandler is equipped with access steps (1, 2 - 87) on the guide post which is located under the cab.  Four handles (2, 2 - 87) are located inside the cab to facilitate getting in and out of the telehandler.

  • Page 121: Maintenance

    www.duma-rent.com 3 - MAINTENANCE...
  • Page 122 www.duma-rent.com 3 - 2...
  • Page 123 TABLE OF CONTENTS 3 - MAINTENANCE ORIGINAL MANITOU SPARE PARTS AND EQUIPMENT FILTERS CARTRIDGES AND BELTS LUBRICANTS AND FUEL SERVICING SCHEDULE A - DAILY OR EVERY 10 HOURS SERVICE B - EVERY 50 HOURS SERVICE C - EVERY 250 HOURS OF SERVICE...

  • Page 124: Original Manitou Spare Parts And Equipment

    • Improvements due to experience feedback. • Operator training. • Only the MANITOU network has detailed knowledge of the design of the lift truck and therefore the best technical ability to provide maintenance. ORIGINAL REPLACEMENT PARTS ARE DISTRIBUTED EXCLUSIVELY BY MANITOU AND ITS DEALER NETWORK.

  • Page 125: Filters Cartridges And Belts

    www.duma-rent.com FILTERS CARTRIDGES AND BELTS I.C. ENGINE I.C. ENGINE OIL FILTER DRY AIR FILTER CARTRIDGE Part number: 796241 Part number: 299936 Change: 500 H Change: 1000 H FUEL FILTER SAFETY DRY AIR FILTER CARTRIDGE Part number: 52523728 Part number: 299937 Change: 500 H Change: 3000 H FUEL PRE-FILTER...

  • Page 126: Lubricants And Fuel

    USE THE RECOMMENDED LUBRICANTS AND FUEL: - For topping up, oils may not be miscible. - For oil changes, MANITOU oils are perfectly appropriate. DIAGNOSTIC ANALYSIS OF OILS If a service or maintenance contract has been organized with the dealer, a diagnostic analysis of engine, transmission and axle oils may be requested depending on the rate of use.
  • Page 127 209 L (0.26 US gal) (0.52 US gal) (1.32 US gal) (5.28 US gal) (14.5 US gal) (55.2 US gal) - MANITOU OIL EVOLOGY 10W40 API CJ4 895837 895838 895839 895840 - MANITOU OIL HYDRAULIC ISO VG 46 545500 582297...

  • Page 128: Servicing Schedule

    www.duma-rent.com SERVICING SCHEDULE (1): MANDATORY 500 HOUR OR 6 MONTH SERVICE. This service must be carried out after approximately the first 500 hours of operation or within the 6 months following the start-up of the machine (whichever occurs first). (2): Every 10 hours during the first 50 hours then a final time at 250 hours. (3): Contact your dealer.
  • Page 129 www.duma-rent.com A = ADJUST, C = CHECK, G = GREASE, N = CLEAN, PAGE P = BLEED, R = REPLACE, V = DRAIN BRAKE - Brake oil level 3-18 V (3) - Brake oil P (3) - Brake system C (3) - Brake system pressure - Brake A (3)

  • Page 130: A - Daily Or Every 10 Hours Service

    www.duma-rent.com A - DAILY OR EVERY 10 HOURS SERVICE A1 – ENGINE OIL LEVEL CHECK Place the lift truck on level ground with the I.C. engine stopped, and let the oil drain into the sump. - Open the engine bonnet. - Pull out dipstick 1.
  • Page 131 www.duma-rent.com A3 – FUEL LEVEL CHECK Keep the fuel tank full, to reduce as much as possible any condensation due to the atmospheric conditions. Never smoke or approach with a flame during filling operations or when the tank is open. Never refill while I.C. engine is running.
  • Page 132 To be carried out every 10 hours during the first 50 hours service, then once at 250 hours. If the lift truck is used in an abrasive environment (dust, sand, and coal.), use lubricating varnish (MANITOU reference: 483536). In this respect, consult your dealer.
  • Page 133 www.duma-rent.com A7 – SIGNALLING DEVICE AND LONGITUDINAL STABILITY LIMITER CHECK Only with machine equipped with LMI safety system Use a measuring cord and a level to check the boom angle (A) and length (L) indications. Then lift a known weight with the fork booms closed and make sure that the load reading in the system is correct.

  • Page 134: B - Every 50 Hours Service

    www.duma-rent.com B - EVERY 50 HOURS SERVICE Carry out the operations described previously as well as the following operations. B1 – RADIATOR CORE CHECK - CLEAN In a polluting atmosphere, clean the radiator core every day. Do not use a water jet or high-pressure steam as this could damage the radiator fins. - Open the engine bonnet.
  • Page 135 www.duma-rent.com B3 – GENERAL GREASING GREASE To be carried out weekly, if the lift truck has been operated for less than 50 hours during the week. In the event of prolonged use in an extremely dusty or oxidising atmosphere, reduce this interval to 10 working hours or every day. Clean and lubricate the following points with grease (see: 3 - MAINTENANCE: LUBRICANTS AND FUEL) and remove the surplus of grease.
  • Page 136 www.duma-rent.com B4 – HYDRAULIC OIL LEVEL CHECK Place the lift truck on level ground with the I.C. engine stopped, and the jib retracted and lowered as far as possible. Use a clean funnel and clean the underside of the oil drum before filling. - Check the level on the low level gauge 1.
  • Page 137 www.duma-rent.com B7 – CAB VENTILATION FILTERS CLEAN EXTERNAL CAB VENTILATION FILTER - Lift out cab ventilation filter 1. - Clean the filter with a compressed air jet. - Check its condition and change if necessary (see: 3 - MAINTENANCE: FILTERS CARTRIDGES AND BELTS).

  • Page 138: C - Every 250 Hours Of Service

    www.duma-rent.com C - EVERY 250 HOURS OF SERVICE Carry out the operations described previously as well as the following operations. C1 – CAB VENTILATION FILTERS CHANGE EXTERNAL CAB VENTILATION FILTER - Remove protective casing 1 using the ignition key. - Lift out cab ventilation filter 2 and replace it with a new one (see: 3 - MAINTENANCE: FILTERS, CARTRIDGES AND BELTS).
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  • Page 140 For each part inspects all welded joints and mounting points If some damage parts are found, contact your dealer. In case the machine has been involved in any accident or every 500 working hours, Manitou suggests to inspects the above parts of the machine.
  • Page 141 I.C. engine. USE THE RECOMMENDED LUBRICANTS: Oil MANITOU GOLD "API CJ-4 ; ACEA E9" => CHANGE EVERY 250 HOURS Oil JD Plus-50 II Premium => CHANGE EVERY 500 HOURS Dispose of the drain oil in an ecological manner.
  • Page 142 www.duma-rent.com D4 – FUEL PRE-FILTER CHANGE Carefully clean the outside of the pre-filter and its holder, to prevent dust from getting into the system. Make sure the electrical contact on the lift truck is cut, otherwise fuel will be released if the lift pump is on. - Open the engine bonnet.
  • Page 143 www.duma-rent.com D6 – AUTOMATIC ALTERNATOR BELT TENSIONER CHECK - Open engine bonnet and the lower cover 1. - Remove the protective casing 2. ALTERNATOR BELT TENSION - The belt tensioner is designed to work within the travel limits of the arm between the two fixed end-stops 3.
  • Page 144 www.duma-rent.com D7 – HYDROSTATIC PUMP OIL FILTER (TRANSMISSION) REPLACE Risk of poisoning and injury! Contact with hydraulic fluid damages your health (e.g. eye injuries, skin and tissue damage, poisoning throu- gh inhalation). While working with hazardous materials (for example, hydraulic fluids), always wear safety gloves and safety glasses.
  • Page 145 www.duma-rent.com 3 - 25...

  • Page 146: E - Every 1000 Hours Of Service

    www.duma-rent.com E - EVERY 1000 HOURS OF SERVICE Carry out the operations described previously as well as the following operations. E1 – FUEL TANK CLEAN Place the lift truck on level ground with the I.C. engine stopped. While carrying out these operations, do not smoke or work near a flame. Never try to carry out welding or any other operation by yourself, as this could cause an explosion or a fire.
  • Page 147 www.duma-rent.com E3 – ENGINE CRANKCASE VENTILATION FILTER CHANGE - Open the engine bonnet. - Carefully clean the outside of the filter and its holder, to prevent dust from getting into the system. - Loosen filter 1 and discard it as well as its seal. - Lightly lubricate the new seals with clean engine oil and refit the assembly with a new filter (see: 3 - MAINTENANCE: FILTERS AND BELTS).
  • Page 148 www.duma-rent.com E6 – HYDRAULIC OIL DRAIN E7 – HYDRAULIC RETURN OIL FILTER CARTRIDGE CHANGE E8 – BREATHER FOR THE HYDRAULIC OIL TANK CHANGE E9 – SUCTION STRAINER FOR HYDRAULIC OIL TANK CLEAN Place the lift truck on level ground with the I.C. engine stopped and telescope jib retracted and lowered as far as possible.
  • Page 149 www.duma-rent.com FILLING UP THE OIL - Refit and tighten the drain plug 2 (tightening torque 29 to 39 N.m). - Fill up with oil (see: 3 - MAINTENANCE: LUBRICANTS AND FUEL) through filler port 10. - Observe the oil level on dipstick 11; the oil level should be at the level of the black point. - Check for any possible leaks at the drain plug.
  • Page 150 www.duma-rent.com CHECK I.C. engine silentblocs* CHECK Gearbox silentblocs* CHECK Brake system pressure* CHECK Boom pads wear* CHECK Condition of wiring harnesses* CHECK Lights and signals* CHECK Warning indicators* CHECK Condition of the rear view mirrors * CHECK Structure of the cab* CHECK Structure of the chassis* CHECK...
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  • Page 152: F - Every 2000 Hours Of Service

    www.duma-rent.com F - EVERY 2000 HOURS OF SERVICE Carry out the operations described previously as well as the following operations. F1 – COOLING LIQUID DRAIN These operations are to be carried out if necessary or every two years at the beginning of winter.
  • Page 153 www.duma-rent.com F2 – WHEEL NUTS TIGHTENING TORQUE CHECK - Check the condition of the tyres, to detect cuts, protuberances, wear, etc. - Check the tightening torque of the wheel nuts with a torque wrench. • Front wheels: 630 N.m ± 15% •...
  • Page 154 www.duma-rent.com CHECK Radiator* CHECK Transmission pressures* CHECK Steering* CHECK Steering swivel joints* CHECK Condition of boom unit* CHECK Bearings and articulation rings* CHECK Rubber hose pipe and piping conditions* CHECK Condition of cylinders (leakage, shafts)* CHECK Hydraulic circuit pressures* CHECK Bearings and articulation rings*  ...

  • Page 155: G - Every 3000 Hours Of Service

    www.duma-rent.com G - EVERY 3000 HOURS OF SERVICE Carry out the operations described previously as well as the following operations. G1 – SAFETY DRY AIR FILTER CARTRIDGE CHANGE - For the disassembly and reassembly of the dry air filter cartridge, see: 3 - MAINTENANCE: D3 - AIR FILTER CARTRIDGE.

  • Page 156: H - Every 4000 Hours Of Service

    www.duma-rent.com H - EVERY 4000 HOURS OF SERVICE Carry out the operations described previously as well as the following operations. H1 – DIESEL EXHAUST FLUID SUPPLY PUMP FILTER REPLACE Place the lift truck on level ground with the engine stopped. Diesel exhaust fluid is corrosive, protect the bodywork and wear personal protective equipment (gloves and goggles).
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  • Page 158: I - Occasional Maintenance

    www.duma-rent.com I - OCCASIONAL MAINTENANCE I1 – ALTERNATOR BELT CHANGE - Open engine bonnet and the lower cover 1. - Remove the protective casing 2. - Place a 1/2 in. socket wrench in the square of the automatic tensioner 3 to slacken the belt and remove it.
  • Page 159 www.duma-rent.com I2 – REGENERATE THE EXHAUST PARTICULATE FILTER REGENERATION Manual regeneration is started by pressing the regeneration switch. Forced regeneration can be carried out only after the soot load has reached such a point as to cause the DPF indicator to light up Forced regeneration is necessary only if automatic regeneration has not been completed.
  • Page 160 H3 – WHEEL CHANGE For this operation, we advise you to use the hydraulic jack MANITOU reference 505507 and the safety support MANITOU reference 554772. In the event of a wheel being changed on the public highway, secure the lift truck vicinity: - Stop the lift truck, if possible on firm, level ground.
  • Page 161 www.duma-rent.com H4 – FRONT HEADLIGHTS ADJUSTING RECOMMENDED SETTING (as per standard ECE-76/756 76/761 ECE20) Set to -2 % of the dipped beam in relation to the horizontal axis of the headlamp. ADJUSTING PROCEDURE - Place the unladen lift truck in the transport position and h2 = h1 - (l x 2 / 100) perpendicular to a white wall on flat, level ground.
  • Page 162 www.duma-rent.com H5 - TOWING/ATTACHING TELEHANDLER The telehandler can be towed with a rigid bar hooked on the relevant points of the front or rear. Do not tow the telehandler at a speed greater than 5 km/h, for a maximum distance of 100 m. This operation is dangerous.
  • Page 163 www.duma-rent.com H6 – TELEHANDLER SLINGING - Take into account the position of the lift truck centre of gravity for lifting. A = 1942 mm B = 928 mm - Place the hooks in the fastening points 1 provided. 3 - 43...
  • Page 164 www.duma-rent.com H7 – TELEHANDLER ON A PLATFORM TRANSPORTING Ensure that the safety instructions connected to the platform are respected before the loading of the lift truck and that the driver of the means of transport is informed about the dimensions and the weight of the lift truck (see: 2 - DESCRIPTION: CHARACTERISTICS).
  • Page 165 - make sure that the receiving unit panel symbols can be easily recognised and replace the panel if necessary - check that the plates on the receiving unit are readable and intact. Special maintenance Any fault should be repaired by authorised personnel only (Contact the support service MANITOU). Troubleshooting When the radio remote control does not work: - bring the transmitting unit close to the receiving unit to avoid radio interference and disturbances - establish whether the problem lies with the radio remote control or with the machine.
  • Page 166 Malfunction signalled by the transmitting unit (Pushbutton) Identify the radio remote control malfunction according to the light signals on the units. If the problem persists after the suggested solution has been carried out, contact the support service of MANITOU. Signals...
  • Page 167 www.duma-rent.com 4 - OPTIONAL ATTACHMENTS FOR USE WITH THE RANGE...
  • Page 168 www.duma-rent.com 4 - 2...
  • Page 169 www.duma-rent.com INDEX 4 - OPTIONAL ATTACHMENTS FOR USE WITH THE RANGE INTRODUCTION ATTACHMENT CONNECTIONS MANOEUVRES ATTACHMENT CHARACTERISTICS PROTECTION DEVICES FOR ATTACHMENTS 4 - 3...
  • Page 170 www.duma-rent.com 4 - 4...
  • Page 171 - Your lift truck must be provided with an interchangeable equipment. This interchangeable equipment is called ATTACHMENT. - A wide range of attachments specifically designed to fit your lift truck and guaranteed by MANITOU is available. Only attachments approved by MANITOU can be used with the lift truck.
  • Page 172 www.duma-rent.com ATTACHMENT CONNECTION MANOEUVRES 1 - ATTACHMENT WITHOUT HYDRAULIC CIRCUIT WITH MANUAL LOCK ENGAGING THE ATTACHMENT - Check that the attachment is in a position which simplifies the connection to the carriage. If it is badly positioned, take all the necessary precautions to move it safely. - Check that the locking pin is engaged in the support (fig.
  • Page 173 www.duma-rent.com 2 - HYDRAULIC ATTACHMENT AND MANUAL LOCK ENGAGING THE ATTACHMENT - Check that the attachment is in a position which simplifies the connection to the carriage. If it is badly positioned, take all the necessary precautions to move it safely. - Check that the locking pin is engaged in the support (fig.
  • Page 174 www.duma-rent.com ATTACHMENT CHARACTERISTICS FORK CARRIAGES FLOATING FORKS CARRIAGE TFF L1425 TFF L1425 TFF L1425 REFERENCE 939800 939345 939346 9000 kg @ 600 mm 9000 kg @ 600 mm 9000 kg @ 600 mm Rated capacity 19841lb @ 23.6 in 19841lb @ 23.6 in 19841lb @ 23.6 in Width 1425 mm - 56.1 in...
  • Page 175 www.duma-rent.com TILTING FORKS CARRIAGE PFB L1750 PFB L2000 PFB L1750 REFERENCE 939056 939058 53021960 9000 kg @ 600 mm 9000 kg @ 600 mm 9000 kg @ 600 mm Rated capacity 19841lb @ 23.6 in 19841lb @ 23.6 in 19841lb @ 23.6 in Width 1750 mm - 68.8 in 2000 mm - 78.7 in...
  • Page 176 www.duma-rent.com TILTING FORKS CARRIAGE PFB L1750 + Side Shift PFB L1750 + Side Shift PFB L2000 + Side Shift REFERENCE 53025223 53025340 53025303 7000 kg @ 600 mm 9000 kg @ 600 mm 9000 kg @ 600 mm Rated capacity 15432 lb @ 23.6 in 19841lb @ 23.6 in 19841lb @ 23.6 in...
  • Page 177 www.duma-rent.com HD FORK POSITIONERS TFF + Positioner + TFF + Positioner + TFF + Positioner + Side Shift Side Shift Side Shift 9t 2500mm 9t 2500mm 9t 2500mm REFERENCE 939357 53004234 939358 9000 kg @ 600 mm 9000 kg @ 600 mm 9000 kg @ 600 mm Rated capacity 19841lb @ 23.6 in...
  • Page 178 www.duma-rent.com BUCKETS AGRICULTURAL BUCKET CBA 2000 L2450 CBA 3000 L2500 CBA 4000 L2500 REFERENCE 939160 939161 939162 Content capacity 2000 L - 528 gal 3000 L - 792 gal 4000 L - 1057 gal Width 2450 mm - 96.4 in 2500 mm - 98.4 in 2500 mm - 98.4 in Weight...
  • Page 179 www.duma-rent.com WINCHES HEAVY DUTY HYDRAULIC WINCH MUST be used with a lift truck equipped with an operational hydraulic movement cut-out device. WINCH 9T REFERENCE 939030 Rated capacity 9000 kg - 19841 lb Weight 850 kg - 1873 lb JIBS & CRANES CRANE HEAVY DUTY P 9 T REFERENCE...
  • Page 180 www.duma-rent.com CLAMPS WASTE PAPER BALE CLAMP CLBI 3360/6500+SS REFERENCE 52598408 Rated capacity 6500 kg - 22046 lb 730-3360 mm Clamping range 28.7- 132 in Width 2400 mm - 94.4 in Weight 1675 kg - 3693 lb MINING ATTACHMENTS SLIM TYRE HANDLER TH 33 / 2000 S TH 35 / 2900 S REFERENCE...
  • Page 181 www.duma-rent.com TYRE HANDLER TH 51 / 3500 REFERENCE 911969 Rated capacity 3500 kg - 7716 lb Side Shift 2x150 mm - 2x5.9 in 1130 mm / 3410 mm Clamping range 44.4 in / 134.2 in Body rotation +/- 22,5 ° Pads Rotation 0°-120°...
  • Page 182 www.duma-rent.com...
  • Page 183 www.duma-rent.com 5 - LOAD CHARTS FOR INTERCHANGEABLE EQUIPMENT...
  • Page 184 www.duma-rent.com INTRODUCTION The load capacity diagrams are only valid with the safety system properly activated. THE LOAD CHARTS ARE AVAILABLE ON REQUEST...
  • Page 185 www.duma-rent.com MHT-X 790 104JD ST3A S1 MHT 790 104JD ST4 S1...
  • Page 186 www.duma-rent.com...
  • Page 187 www.duma-rent.com MHT-X 790 104JD ST3A S1 / MHT 790 104JD ST4 S1...
  • Page 188 www.duma-rent.com MHT-X 790 104JD ST3A S1 / MHT 790 104JD ST4 S1...
  • Page 189 www.duma-rent.com MHT-X 790 104JD ST3A S1 / MHT 790 104JD ST4 S1...
  • Page 190 www.duma-rent.com MHT-X 790 104JD ST3A S1 / MHT 790 104JD ST4 S1...
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