Oshkosh X17J Operation Safety & Maintenance Manual
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Oshkosh X17J Operation Safety & Maintenance Manual

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Operation, Safety, Maintenance
and service Manual
Original Instructions - Keep this manual with the machine at all times.
Boom Lift Models
X17J
X17JR042
January, 2013

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  • Page 1 Operation, Safety, Maintenance and service Manual Original Instructions - Keep this manual with the machine at all times. Boom Lift Models X17J X17JR042 January, 2013...
  • Page 3 JLG LIFT FOREWORD For: • Accident Reporting • Product Safety Publications • Current Owner Updates • Questions Regarding Product Safety • Standards and Regulations Compliance Information • Questions Regarding Special Product Applications • Questions Regarding Product Modifications Contact: Product Safety and Reliability Department JLG Industries, Inc.
  • Page 4 JLG LIFT FOREWORD REVISION LOG Rev. Manual code Date Original Issue X17JR002 December, 2010 X17JR012 February, 2011 X17JR022 March, 2011 X17JR032 May, 2012 X17JR042 January, 2013 X17JR042...

  • Page 5: Table Of Contents

    BOOM LIFT MODELS X17J TABLE OF CONTENTS CHAPTER PRESENTATION ..................Page 08 CHAPTER TECHNICAL INFORMATION.............Page 09 Description of the machine ..............Page 09 2.1.1 Control position ..................Page 09 2.1.2 Hydraulic controls on the basket ............Page 10 2.1.3 Machine identification plate ..............Page 15 2.1.4...
  • Page 6 6.2.1 Summary table of operator safety standards ..........Page 66 6.2.2 Operator holding areas in the basket .............Page 67 Working area ..................Page 68 Using the elevating work platform .............Page 69 6.4.1 Preliminary checks before starting work ...........Page 70 6.4.2 Starting the petrol/diesel engine ............Page 71 6.4.3 Starting the electric motor ..............Page 72 6.4.4...
  • Page 7 BOOM LIFT MODELS X17J 7.10.4 Replacing the rubber tracks ..............Page 121 7.11 Checking tightness of nuts and bolts...........Page 122 7.12 Checking the hydraulic oil level............Page 126 7.12.1 Hydraulic oil....................Page 126 7.13 Checking for leaks in the hydraulic system........Page 126 7.14 Checking the condition of the filter cartridge ........Page 127...
  • Page 8 BOOM LIFT MODELS X17J PREFACE The aim of this manual is to provide the user the necessary instructions and essential opera‑ ting procedures to ensure correct and safe use of the machine for its intended purposes, as well as to prevent serious injury to the operator and other persons.
  • Page 9 BOOM LIFT MODELS X17J Note: All of the photos and drawings in this manual have been added to simplify com‑ prehension by the reader. Your machine may differ from the photos and drawings provi‑ ded. NORMATIVE REFERENCES The machine was designed, built and tested in accordance with harmonised standard EN280 prA2:2009, which involves presumption of conformity with the essential safety requirements of Machinery Directive 2006/42/EC, being a type C voluntary technical standard.
  • Page 10 BOOM LIFT MODELS X17J DECLARATION OF CONFORMITY EC DECLARATION OF CONFORMITY Manufacturer JLG Industries Inc Address 1 JLG Drive McConnellsburg PA17233 Technical File: JLG Industries Inc JLG Technology & Development Centre Bruntingthorpe Aerodrome & Proving Ground Lutterworth, Leicestershire LE17 5QS United Kingdom.
  • Page 11 BOOM LIFT MODELS X17J EC DECLARATION OF CONFORMITY Manufacturer JLG Industries Inc Address 1 JLG Drive McConnellsburg PA17233 Machine Type: Mobile Elevating Work Platform Model Type: Serial Number: Document Control: Technical File: HINOWA S.p.A JLG Industries Inc Via Fontana - 37054 JLG Technology &...

  • Page 12: Chapter 1 Presentation

    BOOM LIFT MODELS X17J 1. PRESENTATION This manual describes the warning signs used to draw the reader’s attention to several parti‑ cularly important warnings. The safety warnings are divided into two main types, which are identified and described below. DANGER...

  • Page 13: Chapter 2 Technical Information

    BOOM LIFT MODELS X17J 2. TECHNICAL INFORMATION 2.1. DESCRIPTION OF THE MACHINE The machine is a self‑propelled hydraulic lifting device, fitted with a rotating basket positio‑ ned at the top of an extendable articulated structure, which also rotates. The lifting device is intended for POSITIONING PERSONS AND THEIR EQUIPMENT AND MATERIALS AT A HEIGHT ABOVE GROUND LEVEL.

  • Page 14: Hydraulic Controls On The Basket

    BOOM LIFT MODELS X17J 2.1.2 HYDRAULIC CONTROLS ON THE BASKET ESCRIPTION LEVER DIRECTION ICTOGRAM NEAR THE MOVEMENT OBTAINED CONTROL Basket levelling control lever fowards: This lever allows the basket levelling rotates the basket cylinder to be operated in order to...
  • Page 15 BOOM LIFT MODELS X17J ESCRIPTION LEVER DIRECTION ICTOGRAM NEAR THE MOVEMENT OBTAINED CONTROL Basket rotation lever lever fowards: This lever allows the operator to rotate rotates the basket the basket. counterclockwise When the basket is aligned, this condi‑ tion is signalled by the two reference lever backwards: arrows.
  • Page 16 BOOM LIFT MODELS X17J ESCRIPTION LEVER DIRECTION ICTOGRAM NEAR THE MOVEMENT OBTAINED CONTROL Rotation lever lever fowards: This lever allows the operator to rotate rotates the aerial part the aerial part of the platform around counterclockwise the axis of the turntable.
  • Page 17 BOOM LIFT MODELS X17J ESCRIPTION LEVER DIRECTION ICTOGRAM NEAR THE MOVEMENT OBTAINED CONTROL Rotation lever lever fowards: This lever allows the operator to rotate rotates the aerial the aerial part of the platform around the part counter‑ axis of the turntable.
  • Page 18 BOOM LIFT MODELS X17J ATTENZIONE ATTENTION The emergency control position was designed to operate on the extensible structure only for emergency operations by emergency service personnel on the ground, who must in any case be trained and know the operation of the machine and its safety devices, as well as for maintenance and checks before starting work.

  • Page 19: Machine Identification Plate

    BOOM LIFT MODELS X17J LOWERING AND RAISING THE STABILISERS The stabilisers must be lowered and raised only from the control position in the basket, with the radio control positioned in its seat. After leaving the control position in the basket, always remember to close the radio con‑...

  • Page 20: Overall Dimensions Of The Machine

    BOOM LIFT MODELS X17J 2.1.4 OVERALL DIMENSIONS OF THE MACHINE Maximum length in travel configuration with basket installed ......4527 mm Track width ......................786/1086 mm Maximum height in travel configuration with foot plates removed ....1998 mm Maximum approach angle ..................20° Maximum stabilisation angle ................11°...

  • Page 21: Technical Specifications

    BOOM LIFT MODELS X17J 2.1.5 TECHNICAL SPECIFICATIONS PLATFORM CAPACITY 200 kg 120 kg PLATFORM HEIGHT (floor) 13,12 m 14,81 m MAX WORKING HEIGHT 15,22 m 16,91 m STANDARD BASKET DIMENSIONS 1330 x 652 x H1115 mm HORIZONTAL EXTENSION 6,45 m...

  • Page 22: Petrol Engine Technical Specifications

    BOOM LIFT MODELS X17J 2.1.5.1 TECHNICAL DATA – PETROL ENGINE Make/Model ..............HONDA iGX440 Fuel/Cooling ..............PETROL/AIR Power SAEJ1349 ..............9,5 kW (12,7 HP) / 3600 rpm Maximum adjusted output rpm........3600 rpm Maximum torque ..............29,8 Nm/2500 rpm (80/1269/EC) Number of cylinders ............1 Displacement..............440 cm Sound pressure level at operator’s ear ......88 dB...

  • Page 23: Electrical System Technical Specifications Thermic

    BOOM LIFT MODELS X17J 2.1.5.4 ELECTRICAL SYSTEM TECHNICAL SPECIFICATIONS THERMIC Battery ................35 Ah ‑ 240 A ‑ 12V Alternator: ‑ petrol engine........20 A (3600 rpm) Electric motor: ‑ rated voltage ........230 V (110 V optional) ‑ frequency ..........50 Hz (60 Hz optional) ‑...

  • Page 24: Terminology

    BOOM LIFT MODELS X17J 2.1.6 TERMINOLOGY To make the contents of this manual easier to understand, the diagram provided below illu‑ strates the terms used to identify the parts of the platform. THERMIC MOTOR LITHIUM MOTOR X17JR0420113...
  • Page 25 BOOM LIFT MODELS X17J Tracked undercarriage Revolving turret Turntable + rotation motor Emergency controls Base + electrical component compartment + oil tank Double gear pump / Battery charger indicator LED Petrol‑diesel engine / Battery pack + inverter + battery charger...

  • Page 26: General Safety Standards

    BOOM LIFT MODELS X17J 2.2 GENERAL SAFETY STANDARDS WARNING The functioning of the MEWP must be in compliance with international standards of refe‑ rence (see paragraph “NORMATIVE REFERENCES” in the first pages of the manual) and national or regional standards if stricter.
  • Page 27 BOOM LIFT MODELS X17J sis performed are in perfect working condition. IMPORTANTE IMPORTANT ‑ SE THE TYPE APPROVED AND CERTIFIED SAFETY HARNESSES EFORE WORKING AT HEIGHT MAKE ‑ SURE THAT THE SAFETY HARNESSES ARE CORRECTLY FASTENED AND CONNECTED TO THE ANCHORA...
  • Page 28 BOOM LIFT MODELS X17J • Cleaning the machine Always park the machine as shown in the figure in point 2.1.4. ATTENZIONE WARNING When washing the machine, the ignition block must be disengaged, the key removed and the emergency stop button pressed.
  • Page 29 BOOM LIFT MODELS X17J IMPORTANTE IMPORTANT Only use dry detergents, in accordance with the manufacturer’s instructions. Never remove covers, guards and the like. ‑ Clean the electrical system using a dry, non‑metallic brush and low pressure air. • After cleaning Dry the machine carefully before starting it again (for example using compressed air).

  • Page 30: Safety Warnings

    BOOM LIFT MODELS X17J 2.3 SAFETY WARNINGS 2.3.1 GENERALITIES To avoid accidents, before starting work and before performing any maintenance operations, it is necessary to read, understand and follow all the precautions and warnings contained in this manual. The user/operator of the machine must decline all responsibility for operation until having read this manual and fully under‑...

  • Page 31: Pictograms Positioned On The Machine

    BOOM LIFT MODELS X17J 2.3.3 PICTOGRAMS POSITIONED ON THE MACHINE Here we report the positions of the various boards with pictograms on the machine. X17JR0420113...
  • Page 32 BOOM LIFT MODELS X17J X17JR0420113...
  • Page 33 BOOM LIFT MODELS X17J Pos. Code Pos. Code 1608710006 06924300 1608710003 1608710004 07059600 07056700 1701499 07060500 1608710001 06232100 1608710002 06165000 06085900 1608710016 1706898 06039700 1608710008 06086700 06039900 1001125483 06706500 1608710015 07061100 06555500 06998800 06555600 06060000 06555700 06555800 06040500 07058800 1706493...
  • Page 34 BOOM LIFT MODELS X17J LANGUAGE STICKERS Pos. Code Pos. Code 170637PT 170637IT 06563100 06555300 06561200 06561200 06448200 06463200 06448100 06462600 1608710014 1608710007 07064500 170637SW 170637GB 07137300 06562600 06561200 06561200 06042400 07137500 06462700 07137400 1608710020 06462100 170637DA 1608710009 07138100 170637FR 06561200...
  • Page 35 BOOM LIFT MODELS X17J X17JR0420113...
  • Page 36 BOOM LIFT MODELS X17J X17JR0420113...
  • Page 37 BOOM LIFT MODELS X17J Code 1001125483 06506400 06520600 07264700 07264800 LANGUAGE STICKERS Code Code 171877IT 171877GB 07188700 07201700 07188100 07202100 1705720001 1705720002 Code Code 171877DE 171877FR 07188800 07201800 07188200 07202200 1705720004 1705720003 X17JR0420113...
  • Page 38 BOOM LIFT MODELS X17J Code Code 171877ES 171877NL 07201900 07188900 07202300 07188300 1705720005 1705720006 Code Code 171877PT 171877SW 07202000 07189000 07202400 07188400 1705720007 1705720010 Code Code 171877DA 171877NO 07189100 07189200 07188500 07188600 1705720011 1705720012 X17JR0420113...
  • Page 39 BOOM LIFT MODELS X17J Code Name Description Identikit WARNING KEEP 06040300 SAFE DISTANCE SENSE OF MOVING DEFINED AS THE 06040500 UNDERCARRIAGE DIRECTION FORWARD CRUSHING HAZARD 06040800 PERSON 06040800 OBLIGATION TO READ THE MANUAL 06040900 BEFORE USE OF MACHINE INDICATES CORRECT...
  • Page 40 BOOM LIFT MODELS X17J Code Name Description Identikit INDICATES CORRECT 06044000 LIFTING POINT LIFTING POINTS FOR LIFT THE MACHINE DANGER HIGHT 06056300 TEMPERATURE 06060000 ENGINE OIL LEVEL DEVICE THAT ALLOWS TO EXCLUDE THE EMERGENCY DEVI‑ SAFETY OF THE 06085900 CE FOR AERIAL PART AEREAL PART IN CASE OF EMERGENCY OPE‑...
  • Page 41 BOOM LIFT MODELS X17J Code Name Description Identikit HYDRAULIC OIL 06165000 LEVEL FORBIDDEN LIFTING 1701499 POINT 1701499 DO NOT WASH WITH 1001125483 WATER 1001125483 06560500 GROUNDING QUICK INSTRUCTIONS HAND PUMP 06998800 FOR USING THE EMER‑ LEGEND GENCY HAND PUMP USING SAFETY HAR‑...
  • Page 42 BOOM LIFT MODELS X17J Code Name Description Identikit BATTERY PACK WAR‑ NINGS Presence of highly corro‑ CORROSIVE LIQUID sive liquid, dangerous to the body and eyes. Presence of high voltage HIGH VOLTAGE with danger of electric shock. 07107200 Formation of potentially DANGER OF EXPLO‑...
  • Page 43 BOOM LIFT MODELS X17J X17JR0420113...

  • Page 44: Chapter 3 Safety Devices

    BOOM LIFT MODELS X17J 3 SAFETY DEVICES The information given below concerning the safety devices are provided to the user in order to allow him/her to understand the machine behaviour and possible work sequences; moreo‑ ver, in this way it is possible to identify any breakdowns with greater precision and to sup‑...

  • Page 45: Battery Cutout Switch

    BOOM LIFT MODELS X17J 3.1 B ATTERY CUTOUT SWITCH THERMIC MOTOR LITHIUM MOTOR This device, located on the left side of the electrical components compartment, is used to iso‑ late the machine’s electrical circuit, stopping any movements. It is well‑visible and easily accessed without using tools. It only needs to be activated for pro‑...

  • Page 46: Cylinder Stop Valves

    BOOM LIFT MODELS X17J 3.3 C YLINDER STOP VALVES The stabiliser cylinders have a double stop valve which in case of system breakdown or hose breakage stops the cylinder preventing dangerous platform instability situations. All cylinders that move the aerial part of the platform structure are fitted with a stop valve which in case of system breakdown or hose breakage stops the cylinder preventing the basket from falling due to gravity.

  • Page 47: Stabiliser Position Microswitches

    BOOM LIFT MODELS X17J 3.5 S TABILISER POSITION MICROSWITCHES The position of the stabilisers and their contact with the ground are detected by 4 microswit‑ ches positioned near the stabiliser cylinder rod fastening pin. The microswitches fixed to the stabiliser must be released when the stabiliser rests on the ground.

  • Page 48: Control Protection

    BOOM LIFT MODELS X17J The max load depends on the working mode. If the machine works with the jib open, the load is 120 kg. In case of operation with the jib closed, the maximum load allowed is 200 kg.

  • Page 49: Spirit Level

    BOOM LIFT MODELS X17J X17JR0420113...

  • Page 50: Safety Device Electronic Control Board

    BOOM LIFT MODELS X17J The pins in the most delicate positions are threaded at the ends and are fitted with self‑ locking nuts (4) or self‑locking threaded ring nuts to prevent the structure from subsiding. Check the correct tightness of all the pin locking devices according to the intervals indicated by the manufacturer of the machine.

  • Page 51: Chapter 4 Instruments And Controls

    BOOM LIFT MODELS X17J 4 INSTRUMENTS AND CONTROLS Below is a description of all the controls and indicators present on the platform; each device has a sticker that briefly describes its function applied nearby, often containing symbols that are used to ensure quick and clear understanding. Before using the platform, the following descriptions must be read in order to gain in‑depth knowledge of the functions of each devi‑...

  • Page 52: Display

    BOOM LIFT MODELS X17J 4.1.1 D ISPLAY The display is used to view the status of the machine and the operating information neces‑ sary or useful for the operator. When the machine and the radio control are switched on, the main control board of the machine sends the radio control the information to be displayed.
  • Page 53 BOOM LIFT MODELS X17J inactive (see photo). If the electronic board of the machine is on and the radio control is not too far from the machine, the latter will synchronize to the receiver and will be ready for use in about 10 seconds, while the display will show the main screen.
  • Page 54 BOOM LIFT MODELS X17J POSITION 2: Position 2 displays the maximum weight according to the operating mode: 120 kg / 200 kg POSITION 3: Position 3 displays the engine/motor selection and the engine status. Petrol/diesel engine Electric motor An X on the icon indicates that the engine/motor is off, no X indicates that it is on.
  • Page 55 BOOM LIFT MODELS X17J In place of this icon, the basket overload icon may be shown. When the load sensor measures a load exceeding the allowed work load ‑ 120 kg/200 kg ‑ the main screen disappears for three seconds, replaced by the overload error display, the audible warning is activated, then the overload icon appears in position 5 in place of the icon ena‑...
  • Page 56 BOOM LIFT MODELS X17J POSITION 7: Position 7 is used for functional signals: Emergency STOP pressed Signals that one of the emergency stop buttons on the machine has not been released. Signals an error in the battery management system. BATTERY VOLTAGE BELOW MINIMUM LIMIT.
  • Page 57 BOOM LIFT MODELS X17J POSITION 8: Position 8 displays the battery charge status or the icon indicating the battery is being rechar‑ ged. This position displays the information regarding the radio control battery charge and the radio signal level. Position 8 is also used to show the selection of the emergency descent operation from the basket with solenoid valves on the cylinders.

  • Page 58: Joysticks

    BOOM LIFT MODELS X17J 4.1.2 J OYSTICKS Using the two joysticks the operator selects which track must be moved, the direction and the speed. The direction of the joystick determines the direction of the movement. The degree of movement of the joystick determines the speed. The more the joystick is moved away from the central neutral position, the faster the movements obtained.

  • Page 59: Push Buttons

    BOOM LIFT MODELS X17J 4.1.3 P USH BUTTONS The buttons have a dual function: they can be used to select machine functions or as numeri‑ cal keys in the service submenus. They in fact feature an icon that represents their meaning and a number for use as a numeri‑...
  • Page 60 BOOM LIFT MODELS X17J BUTTON 4: Used to enable control of the emergency descent from the basket. Confirmation that the ope‑ ration is enabled is displayed on the screen in position 8. BUTTON 5: Used to select the travel speed and the engine/motor speed.
  • Page 61 BOOM LIFT MODELS X17J BUTTON 7 Used to automatically lower the stabilisers. BUTTON 11: Allows the engine to be switched on/off. If the button is pressed with the engine on, this will be stopped. BUTTON 12: Allows the electric motor to be switched on/off. If the button is pressed with the motor on, this will be stopped.

  • Page 62: Footswitch

    BOOM LIFT MODELS X17J Note: Buttons 5 and 6 when pressed simultaneously also activate the horn. 07071000B 4.2 F OOTSWITCH Inside of the basket is fitted a footswitch device that must be pushed to allow the movement of the machine from the basket. If you try to move the machine without the footswitch pushed the movement will be prohibited and a message on the display will appear infor‑...

  • Page 63: Chapter 5 Emergency Devices

    BOOM LIFT MODELS X17J 5 EMERGENCY DEVICES The following information concerning the emergency devices is provided to help understand the behaviour of the machine and the possible work sequences; moreover, the devices can thus be identified more clearly and quicker action can be taken if emergencies occur.

  • Page 64: Hand Pump

    BOOM LIFT MODELS X17J 5.2 H AND PUMP The hand pump (2) is used to pressurise oil for emergency movements made necessary by any breakdown of the main hydraulic system. The hand pump has a manual diverter (1) used to select whether to control the two right sta‑...

  • Page 65: Emergency Position Controls

    BOOM LIFT MODELS X17J The key used to activate the safety device bypass is lead‑sealed on the side of the electri‑ cal components compartment near the battery. Force the lead‑sealing to remove it. After using the safety device bypass a JLG after‑sales centre must be contacted in order to verify the causes that determined the necessity to use the safety device bypass and to lead‑seal the key.

  • Page 66: Switch To Enable Emergency Controls

    BOOM LIFT MODELS X17J 5.6 S WITCH TO ENABLE EMERGENCY CONTROLS This device (1) is a valve and allows the operator on the ground to switch the controls from the position on the basket to the emergency position on the revolving turret (2).
  • Page 67 BOOM LIFT MODELS X17J TRACKED UNDERCARRIAGE HYDRAULIC DISTRIBUTOR Ref. Description Lever/Movement obtained Pictogram near the control Moving lever 1B downwards: rear L stabiliser down Rear left stabiliser control Moving lever 1A upwards: rear L stabiliser up Moving lever 2B downwards:...
  • Page 68 BOOM LIFT MODELS X17J Ref. Description Lever/Movement obtained Pictogram near the control Moving lever 6A downwards: Front right stabiliser front R stabiliser down control Moving lever 6B upwards: front R stabiliser up Moving lever 7A downwards: rear R stabiliser down...

  • Page 69: Chapter 6 Using The Machine

    BOOM LIFT MODELS X17J 6. USING THE MACHINE 6.1 SAFETY STANDARDS TO ADOPT BEFORE USING THE PLATFORM 6.1.1 R ISK OF ELECTROCUTION If the machine must be used near electric power lines, the user must remain at a suitable distance from the latter. The table below supplies the values relating to the minimum distan‑...

  • Page 70: Danger Due To The Work Area

    BOOM LIFT MODELS X17J 6.1.3 D ANGER DUE TO THE WORK AREA THE MACHINE CAN ONLY WORK ON COMPACT AND LEVEL GROUND. Always verify that the slope of the ground in the platform positioning area does not exceed the stabilization max inclination. During the stabilisation phase, use the spirit level positio‑...

  • Page 71: Operator Holding Areas In The Basket

    BOOM LIFT MODELS X17J ‑ Before starting work, the operator must make sure that all the safety devices are in good working order, and check the efficiency of the main mechanical parts as well as the fuel and hydraulic oil level.

  • Page 72: Working Area

    BOOM LIFT MODELS X17J 6.3 WORKING AREA Rotation 360° Rotation 360° X17JR0420113...

  • Page 73: Using The Elevating Work Platform

    BOOM LIFT MODELS X17J 6.4 USING THE ELEVATING WORK PLATFORM IMPORTANT IMPORTANTE In the explanations contained in the following paragraphs, it is assumed that the operator has already read and understood the contents of the previous sections of this manual. The‑...

  • Page 74: Preliminary Checks Before Starting Work

    BOOM LIFT MODELS X17J ‑ When climbing into the basket, fasten the safety harnesses immediately to the appro‑ priate fixing points before carrying out any operations. Remember that the safety har‑ nesses must be checked periodically. ‑ If the pressure of the stabilisers on the ground exceeds the allowable pressure on the ground, the support surface must be increased by inserting appropriate plates or a sub‑...

  • Page 75: Starting The Petrol/Diesel Engine

    BOOM LIFT MODELS X17J 6.4.2 S TARTING THE PETROL DIESEL ENGINE Before starting the engine it is necessary to: ‑ Become familiar with all the procedures described in the USER AND OPERATION MANUAL of the machine and of the engine, and to know the meaning of the safety labels.

  • Page 76: Starting The Electric Motor

    BOOM LIFT MODELS X17J THE ENGINE MUST BE STARTED WITH ALL THE CONTROL BUTTONS AND JOY‑ STICKS IN NEUTRAL POSITION. Always make sure there are no foreign objects (e.g. branches) that may accidentally operate a control, as the platform may move suddenly out of the operator’s control and cause serious harm to things and/or people.
  • Page 77 BOOM LIFT MODELS X17J ‑ Make sure that all the emergency STOP buttons are released; This can be seen on the radio control display by checking the corresponding icon is not shown in position 7. If the operator attempts to start with an emergency stop button not released, the display will show an error message when the start button is pressed.

  • Page 78: Stopping The Engine/Motor

    BOOM LIFT MODELS X17J 6.4.4 S TOPPING THE ENGINE MOTOR To stop the engine, press again button 11 on the radio control; it allows the engine to be swit‑ ched off or on depending on its status. To stop the electric motor, press button 12; it allows the electric motor to be switched off or on depending on its status.

  • Page 79: Automatic Working Load Selection

    BOOM LIFT MODELS X17J 6.4.6 A UTOMATIC WORKING LOAD SELECTION The elevating platform can work with two different loads: 200 kg or 120 kg. According to the working load selected, one of the two work areas available on the machine will be enabled.

  • Page 80: Travel

    BOOM LIFT MODELS X17J 6.4.7 T RAVEL The MEWP is a self‑propelled machine able to easily move on any type of ground, over steep slopes (up to 21°) and, considering the small dimensions, to enter narrow openings. One con‑ dition for travel is that the four stabilisers are lifted from the ground and the machine is in the transport or stabilisation configuration.
  • Page 81 BOOM LIFT MODELS X17J RAVEL PROCEDURE Before travelling, proceed as follows: ‑ Check that all instructions previously given in this chapter have been complied with. ‑ Make sure that the ground is compact and can support the weight of the machine.

  • Page 82: Parking The Machine On A Slope Or On Uneven Ground

    BOOM LIFT MODELS X17J 6.4.8 P ARKING THE MACHINE ON A SLOPE OR ON UNEVEN GROUND When parking the machine on a slope or uneven ground with the stabilisers closed, make sure that the carriage is in the open position and block the tracks using chocks to prevent the machine from moving.
  • Page 83 BOOM LIFT MODELS X17J The complete closure and alignment is displayed by the arrows on the machine (SEE PHOTO) and the display of the icon in position 6 on the radio control. ‑ The stabilisers must be lowered from the control position in the basket. Make sure that visibility of the trajectory of each stabiliser is perfect before moving it.
  • Page 84 BOOM LIFT MODELS X17J MANUAL STABILISER CONTROL The manual control of the stabilisers must not be used to stabilise the machine but only to correct its inclination in the event of stabilisation in difficult conditions. It can also be used to lower or lift the stabilisers individually in order to increase the stability of the machine, if it is necessary to transit areas with obstacles or steep slopes.
  • Page 85 BOOM LIFT MODELS X17J Note: IT IS IMPORTANT TO REMIND THAT WHEN THE STABILISERS ARE LOWERED THE CARRIAGE ALWAYS MUST BE RAISED FROM THE GROUND IMPORTANT IMPORTANTE After using the manual stabiliser control, remember to pressurise the bottom of the stabi‑...

  • Page 86: Automatic Lowering And Raising Of The Stabilisers

    BOOM LIFT MODELS X17J 6.4.10 A UTOMATIC LOWERING AND RAISING OF THE STABILISERS The elevating platform is fitted with an innovative self‑levelling system that acts on the stabi‑ lisers and uses the electronic spirit level provided on the main control board.
  • Page 87 BOOM LIFT MODELS X17J If during lowering one of the stabilisers does not touch the ground, the machine will conti‑ nue to operate the cylinder at the end of its stroke until the motor switches off or the self‑ levelling procedure ends. This situation is normal and indicates that the slope the machine is situated on exceeds the allowable limit for stabilisation.

  • Page 88: Extending The Track Gauge

    BOOM LIFT MODELS X17J 6.4.11 E XTENDING THE TRACK GAUGE To adjust the track gauge, proceed as follows: • Use buttons 3‑9 to extend/narrow the track gauge. NOTE: the track gauge extension operations should be performed with the machine stabili‑...
  • Page 89 BOOM LIFT MODELS X17J • Pay maximum attention to obstacles that may collide with the various parts of the machine during movement. Before carrying out ANY movement, make sure that nothing can interfere with ANY part of the machine (branches, protruding parts of buildings, etc.).
  • Page 90 BOOM LIFT MODELS X17J • If the movements are selected when one of the conditions listed above is not satisfied, an error message will be shown on the display indicating what conditions are OK and what are not satisfied (FAIL). If the missing condition is stabilisation, the message will also indicate what stabiliser is not resting on the ground.
  • Page 91 BOOM LIFT MODELS X17J BASKET LIFTING ALARM If when using the machine at a height, for whatever reason, the basket is lifted from its posi‑ tion on the load sensor, an alarm prevents all movements of the machine and the display on the radio control shows an error message.

  • Page 92: Manually Levelling The Basket

    BOOM LIFT MODELS X17J If during operation the arms enter the limited rotation area, the movement being performed will be stopped and a message on the radio control display will urge the operator to raise the first and second arm.
  • Page 93 BOOM LIFT MODELS X17J 6.4.13 M ANUAL LEVELLING OF THE ASKET The elevating work platform is provided with an automatic basket levelling device that was designed so that the basket floor is always parallel to the ground independently of the move‑...

  • Page 94: Emergency Manoeuvres

    BOOM LIFT MODELS X17J 6.5 EMERGENCY MANOEUVRES The machine was designed considering possible emergency situations such as mechanical and electrical breakdowns, sudden operator illness etc. In all of these cases the machine can be operated both from the basket and from the ground so as to bring it back to the transport configuration or however in such a way as to rescue the occupant/occupants from the basket.

  • Page 95: Operating The Machine From The Emergency Control Position On The Ground If The Operator Is Taken Ill

    BOOM LIFT MODELS X17J The message disappears when the lever is released. 6.5.2 O PERATING THE MACHINE FROM THE EMERGENCY CONTROL POSITION ON THE GROUND IF THE OPERATOR IS TAKEN ILL This emergency descent function can be used only if: ‑...

  • Page 96: Emergency Descent In The Case Where The Stabilisers Are Accidentally Retracted

    BOOM LIFT MODELS X17J PERICOLO DANGER From this position the automatic device for preventing collisions between the first arm and the engine cannot be activated, so be sure to avoid any contact between the two parts. Negli‑ gent use may cause serious damage to the structure and injury to operators both in the basket and on the ground.
  • Page 97 BOOM LIFT MODELS X17J ‑ Turn the emergency key anticlockwise and hold it in position (see sticker). The display on the radio control will show the safety device BYPASS icon in position 7. Control the machine ONLY carrying out operations that allow the machine to be closed: first/second arm folding, extension arm in, jib arm folding.

  • Page 98: Emergency Descent Controlled From The Ground In The Event Of Sudden Operator Illness, With The Motor Running And Electrical System Fault

    BOOM LIFT MODELS X17J 6.5.4 E MERGENCY DESCENT CONTROLLED FROM THE GROUND IN THE EVENT OF SUDDEN OPERATOR ILLNESS WITH THE MOTOR RUNNING AND ELECTRICAL SYSTEM FAULT This emergency descent function is used only if the operator feels ill while the motor is run‑...

  • Page 99: Emergency Descent Controlled From The Ground Using The Hand Pump In The Event Of Faults On All Energy Supply Systems

    BOOM LIFT MODELS X17J ‑ OFF LEVERS IMPORTANTE IMPORTANT ‑ Once the emergency operation has been completed, return the knob to its original position, taking care to put back the protec‑ tion cap and have the double lead‑sealing restored by qualified personnel.
  • Page 100 BOOM LIFT MODELS X17J To perform the emergency descent in the conditions described DJUSTING KNOB above, proceed as follows: ‑ Remove the cap from the solenoid valve (the external lead seal breaks automatically when the cap is unscrewed and removed)

  • Page 101: Emergency Operations On The Carriage: Moving The Platform Stabilisers Using The Hand Pump To Allow The Machine To Be Transported

    BOOM LIFT MODELS X17J 6.5.6 E MERGENCY OPERATIONS ON THE CARRIAGE MOVING THE PLATFORM STABILISERS USING THE HAND PUMP TO ALLOW THE MACHIE TO BE TRANSPORTED HE HYDRAULIC PUMP CAN BE USED TO MOVE THE STABILISERS AND SET THE MACHINE IN THE...

  • Page 102: Emergency Operation Of The Undercarriage In The Event Of Movements Of The Aerial Part

    BOOM LIFT MODELS X17J 6.5.7 E MERGENCY OPERATION OF THE UNDERCARRIAGE IN THE EVENT OF MOVEMENTS OF THE AERIAL PART HE MANOEUVRE DESCRIPED BELOW MUST BE CARRIED OUT ONLY AND EXCLUSIVELY WITH THE MACHINE CLOSED During transport, the aerial part of the machine may turn, con‑...
  • Page 103 BOOM LIFT MODELS X17J tion and close the electrical components compartment. Moving the undercarriage with the machine not aligned PERATION ALLOWED ONLY TO REACH THE CONDITIONS NECESSARY TO PERFORM THE PROCEDURE DESCRIBED UNDER POINT A ANY OTHER USE IS PROHIBITED ‑...

  • Page 104: Recharging The Radio Control And Making An Emergency Electrical Connection

    BOOM LIFT MODELS X17J 6.6 RADIO CONTROL CHARGE AND EMERGENCY ELECTRICAL CONNECTION The radio control is powered by a battery that guarantees more than 60 hours of autonomy in standby mode. The battery charge level is always shown on the display when this is on (see photo). Obviou‑...
  • Page 105 BOOM LIFT MODELS X17J If the machine is going to remain unused for a long period, exceeding two days, always disconnect the power supply and the circuit breaker, and remove the battery from the radio control. IMPORTANTE IMPORTANT The battery charger is working when the led on its front is on. The led flashes to indicate that the battery charge is complete.

  • Page 106: Recharging The Battery

    BOOM LIFT MODELS X17J 6.7 R ECHARGING THE BATTERY To check the battery charge, always use the special indicator shown on the display on the remote control. The batteries can be recharged even when using the machine (obviously the recharging times in this case will be longer).
  • Page 107 BOOM LIFT MODELS X17J ATTENZIONE WARNING The battery charger supplied with the elevating platform was designed to ensure safety and reliable performance. It is already fitted on the machine and does not need any adjustment or configuration by the user; nonetheless, to avoid injury and damage to the battery charger, the following essential precautions should be observed: •...
  • Page 108 BOOM LIFT MODELS X17J LED Indicator TECHNICAL SPECIFICATIONS T=25°C unless otherwise specified. Value and/or Description Symbol Test conditions Unit Range Single‑phase power supply voltage ‑ 230 ± 10% Veff Frequency ‑ 50 ÷ 60 If max P = P max...

  • Page 109: Main Intended Uses Of The Platform

    BOOM LIFT MODELS X17J ATTENZIONE WARNING Before use, carefully read the instruction booklet. Make sure that the charge curve selected is suitable for the type of battery being rechar‑ ged. 6.8 MAIN INTENDED USES OF THE PLATFORM Below are the specific warnings for the most frequent uses of the machine. The information provided must be considered as an addition to and not a replacement for the contents of the User and Operation manual.

  • Page 110: Repair And Maintenance Of Roofing And Gutters

    BOOM LIFT MODELS X17J ‑ it is compulsory to check in advance that the plants being pruned cannot fall on any part of the platform or the basket. 6.8.4 R EPAIR AND MAINTENANCE OF ROOFING AND GUTTERS Remember that it is prohibited to use the platform for the transport of material at a height even if this is within the capacity limits specified by the manufacturer;...

  • Page 111: Chapter 7 Maintenance

    BOOM LIFT MODELS X17J 7. MAINTENANCE AFETY INSTRUCTIONS FOR GREASING AND LUBRICATION • Errors can be extremely dangerous. Before greasing or making repairs read the user and operation manual carefully. • Handle all parts with special care. Keep hands and fingers away from concealed spaces, gearing and similar.
  • Page 112 BOOM LIFT MODELS X17J HYDRAULIC EP EXTRA HYDRAULIC ISO 68 V.I.180 EP EXTRA / SHELL ISO 46 V.I.160 TELLUS S3V HYDRAULIC / SHELL 68 V.I.180 EP EXTRA TELLUS S3V -5°C/+50°C ISO 32 V.I.160 HYDRAULIC 46 V.I.160 / SHELL EP EXTRA -9°C/+40°C...

  • Page 113: Greasing Points

    BOOM LIFT MODELS X17J 7.3 G REASING POINTS M= ENGINE OIL T = TRANSMISSION OIL I = HYDRAULIC OIL G = GREASE (or one work shift)* (or one week)* * whichever is shorter IMPORTANTE IMPORTANT ESPECT THE GREASING INTERVALS INDICATED AND USE ONLY THE RECOMMENDED LUBRICANTS IN ORDER TO PROTECT PINS AND CONNECTIONS FROM WEAR 7.4 G...

  • Page 114: Safety Instructions For Maintenance Operations

    BOOM LIFT MODELS X17J 7.5 S AFETY INSTRUCTIONS FOR MAINTENANCE OPERATIONS • Spare parts must correspond to the technical specifications provided by the Constructor. This is guaranteed by the use of original spare parts. • Errors can be extremely dangerous. Before greasing or making repairs read the user and operation manual carefully.

  • Page 115: Periodic Maintenance Intervals

    BOOM LIFT MODELS X17J 7.6 P ERIODICAL MAINTENANCE INTERVALS ONDA PETROL ENGINE INTERVAL (HOURS) MAINTENANCE BEFORE PART AS NEEDED WORK STARTING 500 1000 2000 • CHECK, CLEAN AIR FILTER • REPLACE • • CHECK LEVEL ENGINE OIL • • CHANGE •...
  • Page 116 BOOM LIFT MODELS X17J HATZ DIESEL ENGINE INTERVAL (HOURS) MAINTENANCE BEFORE PART AS NEEDED WORK STARTING 500 1000 2000 • CHECK, CLEAN DRY AIR FILTER • REPLACE • • CHECK LEVEL ENGINE OIL • • CHANGE • CLEAN ENGINE OIL FILTER •...

  • Page 117: Electric Motor

    BOOM LIFT MODELS X17J LECTRIC MOTOR The electric motor is located inside of the carriage distributor support cover. 7.7.1 E LECTRIC MOTOR MAINTENANCE Periodically check the condition of the following electric motor components. • P OWER SUPPLY TERMINALS Check tightness of the nuts on the power supply terminals and make sure the insulation is intact.

  • Page 118: Inspection And Maintenance

    BOOM LIFT MODELS X17J 7.8 INSPECTION AND MAINTENANCE All JLG aerial platforms must be inspected, tested and serviced according to the following instructions. See the user and operation manual for the complete list of recommended inspection intervals and the correct checking and servicing procedures.
  • Page 119 BOOM LIFT MODELS X17J pump, motor or cylinder malfunction; rubber particles on the filter that may indicate deterioration of hoses, o‑rings or other rubber components. Fuel filters. Fan belt adjustment and excessive wear (diesel engine only). Hydraulic hoses for cracks, leaks and buckling, and signs of excessive abrasion on all hoses and pipes.

  • Page 120: General Periodic Checks

    BOOM LIFT MODELS X17J maintenance and inspection records. The structural inspection must be carried out under the supervision of a professional engi‑ neer. This inspection must: Consider the service history of the aerial platform in terms of hours of service, severity of use, and number and variability of users;...
  • Page 121 BOOM LIFT MODELS X17J X17JR0420113...

  • Page 122: Maintenance On The Rubber Tracks

    BOOM LIFT MODELS X17J 7.10 MAINTENANCE ON THE RUBBER TRACKS 7.10.1 C HECKING THE TRACK TENSION Stop the machine on solid, level ground. Lift the machine so that it is safe and place stable supports under the undercarriage chassis for total support. Parallel with the central roller of the undercarriage, measure distance A from the bottom of the roller to the rigid inside of the rubber belt.

  • Page 123: Checking The Rubber Tracks

    BOOM LIFT MODELS X17J 5. To tighten the track, connect a grease gun to grease nipple 2 and add grease until tension is within the specified values. PERICOLO DANGER It is not normal if the track remains tight after valve 1 has been turned anticlockwise or if the track is still loose after grease has been added to grease nipple 2.
  • Page 124 BOOM LIFT MODELS X17J ‑ incorrect contact between sprocket and track; ‑ internal breakage of rollers; ‑ operation on sandy ground. C) Separation of the metal cores The metal core acts as a sort of adhesive for the rubber between the core itself and the steel wires.

  • Page 125: Replacing The Rubber Tracks

    BOOM LIFT MODELS X17J 7.10.4 C HANGING THE RUBBER TRACKS PERICOLO DANGER The grease contained in the hydraulic track is pressurised. For this reason, do not loosen grease nipple 1 more than 1 turn; if the nipple is loosened excessively, it may be expelled due to the pressure of the grease, putting the safety of the operator at risk.

  • Page 126: Checking Tightness Of Nuts And Bolts

    BOOM LIFT MODELS X17J 3. Engage the track links with the sprocket and position the other end of the track on the idler roller. 4. Turn the sprocket in reverse (7) pushing the track shoes insi‑ de the chassis (8).
  • Page 127 BOOM LIFT MODELS X17J X17JR0420113...
  • Page 128 BOOM LIFT MODELS X17J X17JR0420113...
  • Page 129 BOOM LIFT MODELS X17J X17JR0420113...

  • Page 130: Checking The Hydraulic Oil Level

    BOOM LIFT MODELS X17J 7.12 C HECKING THE HYDRAULIC OIL LEVEL The check must be carried out with the platform (EWP) and the stabilisers in the resting position on flat ground. Check the oil level on indicator A; the oil must be half way up the level indicator.

  • Page 131: Checking The Condition Of The Filter Cartridge

    BOOM LIFT MODELS X17J 7.14 C HECKING THE CONDITION OF THE FILTER CARTRIDGE The cartridge must be replaced on every oil change and according to the intervals specified in the maintenance table. NOTE: it is very important to replace the cartridge for the first time after 50 operating hours, to eliminate hose and hydraulic component processing residues from the hydraulic system.

  • Page 132: Checking The Operating Pressure Of The Hydraulic System

    BOOM LIFT MODELS X17J 7.16 C HECKING THE OPERATING PRESSURES IN THE HYDRAULIC SYSTEM A pressure gauge, with a minimum scale of 250 bars, must be used to carry out this check. ‑ Make sure that the machine is closed and in the resting position.

  • Page 133: Checking Tightness Of The Fastening Screws On The Pin Retainers And The Locknuts

    BOOM LIFT MODELS X17J 7.17 C HECKING TIGHTNESS OF THE FASTENING SCREWS ON THE PIN RETAINERS AND THE LOCK NUTS ‑ Check that the fastening screws on the pin retainers and lock nuts are not loose. ‑ If they have become loose, tighten the bolts or the lock nuts, as specified in the para‑...

  • Page 134: Checking Tightness Of The Turntable Bolts

    BOOM LIFT MODELS X17J 7.20 C HECKING TIGHTNESS OF THE TURNTABLE BOLTS Check the correct tightness of the top and bottom bolts on the turntable according to the intervals specified in the routine maintenance table. The bolts must be tightened to a torque of 248 Nm.

  • Page 135: Recharging The Battery

    BOOM LIFT MODELS X17J 7.21.2 R ECHARGING THE BATTERY THERMIC VERSION ‑ The battery must be recharged in well ventilated places, away from naked flames and possible sources of sparks. ‑ Do not disconnect the cables with the engine running.

  • Page 136: Replacing The Battery

    BOOM LIFT MODELS X17J 7.21.3 R EPLACING THE BATTERY THERMIC VERSION ‑ Do not disconnect the cables with the engine running. ‑ Before disconnecting the cables, turn the engine key to position OFF. ‑ Disconnect the battery terminals, always starting from the negative pole (‑).

  • Page 137: Battery Pack Operating Specifications

    BOOM LIFT MODELS X17J 7.22 B ATTERY PACK OPERATING SPECIFICATIONS The battery pack must be used and handled with care to ensure safe operation and maxi‑ mum machine performance. The battery pack has a rated voltage of 48 Vdc; any modifications made by unauthorised per‑...

  • Page 138: Components And Diagrams

    BOOM LIFT MODELS X17J 7.22.1 C OMPONENTS AND DIAGRAMS BATTERIES The battery pack must be used and handled with care to ensure safe operation and maxi‑ mum machine performance. The battery pack has a rated voltage of 48 Vdc; any modifications made by unauthorised per‑...
  • Page 139 BOOM LIFT MODELS X17J EXPLODED DIAGRAM OF SYSTEM COMPONENTS Battery case cover Remote control switch 100A 48V fuse 12V 12Ah battery Starter Suction fan Inverter 48V/12V DC/DC Relay 10) Fuses 11) Battery management system 12) Battery charge indicator 13) Blower fan...

  • Page 140: Personal Protective Equipment

    BOOM LIFT MODELS X17J 7.22.2 P ERSONAL PROTECTIVE EQUIPMENT When recharging the battery pack and during any other maintenance operation on the bat‑ tery pack, it is necessary to use at least the Personal Protective Equipment (PPE) listed below. Eye protection devices Protective glasses in accordance with EN 166, for protection against sprays of hazardous materials.

  • Page 141: Procedure For Handling Hot Cells

    BOOM LIFT MODELS X17J 7.22.3.1 Procedure for handling hot cells As soon as it has been established that the temperature of a cell has risen considerably, the first action is the evacuation of personnel from the affected area. The area has to be isolated and nobody can enter if not strictly necessary.

  • Page 142: Procedure For Handling Vented Cells

    BOOM LIFT MODELS X17J 7.22.3.2 Procedure for handling vented cells In normal conditions a cell does not show leaks or venting, however a cell may vent or relea‑ se substances if the critical temperature is reached or if the protective glass‑metal seal breaks due to severe mechanical conditions.

  • Page 143: Procedure For Exploded Cells

    BOOM LIFT MODELS X17J SKIN Wash in cold water under a shower, remove contaminated garments. Continue washing for at least 15 minutes. Seek medical help where necessary. RESPIRATORY TRACT Move the casualty outdoors into the open air. If the casualty has difficulty breathing, have oxygen administered by trained personnel.

  • Page 144: Lithium Battery Fire

    BOOM LIFT MODELS X17J ‑ Place the contaminated material in a sealable plastic bag and remove the excess air. Seal the bag. ‑ Place a cup of vermiculite in a second bag, place the first bag in the second and seal it.
  • Page 145 BOOM LIFT MODELS X17J • Minimum equipment required ‑ Class D fire extinguisher ‑ Class ABC extinguisher for any secondary fires ‑ Breathing apparatus ‑ Fireproof clothing ‑ Fireproof gloves ‑ Mask or protective glasses ‑ Non‑conductive pliers ‑ Dustpan, mineral oil •...

  • Page 146: Servicing The Engine Thermic Version

    BOOM LIFT MODELS X17J • First aid in the event of contact with the electrolyte EYES Immediately wash the eyes in abundant running water for at least 15 minutes, keeping the eyelids open and flushing the eye and back of the eyelid. Immediately seek medical help.

  • Page 147: Chapter 8 Safety Standards For Transport

    BOOM LIFT MODELS X17J 8 SAFETY STANDARDS FOR TRANSPORT IMPORTANTE IMPORTANT Always make sure that the vehicle used to transport the platform has suitable capacity and that no part of the EWP protrudes from the size limits prescribed by the road traffic regula‑...

  • Page 148: Loading And Unloading The Machine On Transport Vehicles Using Ramps

    BOOM LIFT MODELS X17J 8.2 L OADING AND UNLOADING THE MACHINE ON TRANSPORT VEHICLES USING RAMPS RAMPS CHOCKS The JLG platform offers high manoeuvrability and stability even in travelling configuration. Despite this, the user must work with care even when carrying out the simplest operations.

  • Page 149: Lifting The Machine

    BOOM LIFT MODELS X17J 8.3 L IFTING THE MACHINE To lift the machine, first of all use a hoisting device with suitable capacity according to the distance and the height the EWP is to be lifted to. • For lifting operations for maintenance or loading onto transport vehicles, only use machinery (e.g.

  • Page 150: How And Where To Attach The Platform

    BOOM LIFT MODELS X17J 8.3.1 H OW AND WHERE TO ATTACH THE PLATFORM To lift the platform it must be attached to each stabiliser using the appropriate fixing rings as indicated in the photo below. All four feet must be attached, otherwise the machine may not be balanced. Moreover, it is obligatory to use four different ropes, chains or slings;...

  • Page 151: Transporting The Machine

    BOOM LIFT MODELS X17J 8.4 T RANSPORTING THE MACHINE Once on the trailer the machine must be fixed using tie rods as shown in the photo below. Make sure that the dimensions of the machine and the trailer are compatible with road traffic regulations.

  • Page 152: Chapter 9 Service Menu On The Radio Control

    BOOM LIFT MODELS X17J 9 SERVICE MENU ON THE RADIO CONTROL A SERVICE button is available on the remote control (ref. button 6), used to display the sta‑ tus of the machine parameters and as assisting device for the safety checks to be carried out on the machine, as specified in this manual.
  • Page 153 BOOM LIFT MODELS X17J ESSICAE A If both are ON, the safety devices for the aerial part have been disabled using special ESSICAE B key. ESSICCA A ESSICCA B If both are ON, the safety devices for the carriage have been disabled using special key.
  • Page 154 BOOM LIFT MODELS X17J POS I BR If OFF, the turret is rotated in the area above the engine. POSCILIND If ON, the first arm is at a sufficient height to avoid any interference with the engine. SJIBT If ON, the jib lever on the distributor on the ground is operated.

  • Page 155: Error Menu

    BOOM LIFT MODELS X17J 9.2 E RROR MENU Indicates correspondence between the double sensors, either (OK) or (FAULT). The sensors are listed on different pages: 1 PREC ACCESS THE PREVIOUS PAGE 2 SUCC ACCESS THE SUCCESSIVE PAGE 9 EXIT If the OK symbol is shown next to the sensor, this means that both elements on the same sen‑...
  • Page 156 BOOM LIFT MODELS X17J ALARMS INVERTER FAULT CODES CODE MEANING Wrong Config Cause: EEPROM memory not configured. Solution: Contact Jlg after‑sales service. Watch Dog Cause: Inverter cannot start or stop electric motor. Solution: Check connections and continuity of electric motor. If OK, replace inverter.
  • Page 157 BOOM LIFT MODELS X17J CODE MEANING Contactor closed Cause: Relay remains closed when power to coil is disconnected. Solution: Check relay. Contactor Open Cause: Inverter supplies power to relay coil but contact doesn’t close. Solution: Check relay and power supply to coil.
  • Page 158 BOOM LIFT MODELS X17J CODE MEANING Driver shorted Cause: Relay power supply fault. Solution: Check relay power supply. This is generally a temporary problem due to certain working conditions. If problem persists, replace inverter. Driver shorted Cause: Relay power supply fault.
  • Page 159 BOOM LIFT MODELS X17J BMS FAULT CODES CODE TYPE OF ERROR A99E01 Configuration error A99E02 Incorrect voltage A99E03 Incorrect temperature A99E04 Excess discharge current A99E05 Excess charge current A99E06 Pre‑charge error A99E07 No 12 V power supply A99E08 No 12 V power supply...
  • Page 160 BOOM LIFT MODELS X17J BATTERY CHARGER FAULT CODES CODE DESCRIPTION STATUS ACTION Contact service dept. or Internal logic fault. Battery charger stops working. change product. Communication pro‑ Contact service dept. or blem with external Battery charger stops working. change product.
  • Page 161 BOOM LIFT MODELS X17J CODE DESCRIPTION STATUS ACTION If internal temperature exceeds 80°C, battery charger reduces Temperature inside power to 80%, while it stops battery charger too operating altogether if internal high. temperature exceeds 90°C. Bat‑ tery charger starts at full power again when internal tempera‑...

  • Page 162: Chapter 10 Troubleshooting

    BOOM LIFT MODELS X17J 10. TROUBLESHOOTING PROBLEMS CAUSES SOLUTIONS The pump is particularly • The pump does not suck • Replace the pump noisy. • The pump is too worn • Control the oil level in the • The pump sucks up air...

  • Page 163: Chapter 11 Checks To Be Completed On The Machine Following Repairs

    BOOM LIFT MODELS X17J PROBLEMS CAUSES SOLUTIONS At the end of the job it is not • The aerial part has not been • Repeat the procedure for possible to de‑stabilise the put perfectly into the rest putting the aerial part of the...

  • Page 164: Chapter 12 Hydraulic System

    BOOM LIFT MODELS X17J 12. HYDRAULIC SYSTEM 12.1 H YDRAULIC SYSTEM DIAGRAM THERMIC VERSION X17JR0420113...

  • Page 165: Key To The Hydraulic System Diagram Thermic Version

    BOOM LIFT MODELS X17J 12.1.1 K EY TO THE HYDRAULIC SYSTEM DIAGRAM THERMIC VERSION Hand pump 2 kW 4 pole electric motor, IP55 Honda iGX440 petrol engine / Hatz 1B40 diesel engine Double gear pump Pump outlet manifold block Discharge filter...

  • Page 166: Hydraulic System Diagram Lithium Version

    BOOM LIFT MODELS X17J 12.2 H YDRAULIC SYSTEM DIAGRAM LITHIUM VERSION X17JR0420113...

  • Page 167: Key To The Hydraulic System Diagram Lithium Version

    BOOM LIFT MODELS X17J 12.2.1 K EY TO THE HYDRAULIC SYSTEM DIAGRAM LITHIUM VERSION Hand pump Electric motor 2,2 kW 48V Double gear pump Pump outlet manifold block Discharge filter Discharge manifold Electroproportional distributor Electroproportional distributor 10 Double stabiliser stop valve...

  • Page 168: Chapter 13 Wiring Diagram

    BOOM LIFT MODELS X17J 13 WIRING DIAGRAM • P ETROL AND DIESEL ENGINE WIRING DIAGRAM X17JR0420113...
  • Page 169 BOOM LIFT MODELS X17J X17JR0420113...
  • Page 170 BOOM LIFT MODELS X17J • L ITHIUM VERSION X17JR0420113...
  • Page 171 TRANSFER OF OWNERSHIP To Product Owner: If you now own but ARE NOT the original purchaser of the product covered by this manual, we would like to know who you are. For the purpose of receiving safety-related bulletins, it is very important to keep JLG Industries, Inc. updated with the current ownership of all JLG products.
  • Page 172 Spain +48 (0)914 358 200 +33 (0)5 53 88 31 79 +34 93 772 4700 +34 93 771 1762 JLG Sverige AB Oshkosh-JLG Singapore Technology Equipment Pte Ltd Enkopingsvagen 150 Box 704 29 Tuas Ave 4, Jurong Industrial Estate SE - 176 27 Jarfalla...

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