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57.0008.7200 English Rev. 0 05/2007 Operator's manual From serial n.16248 Edition To serial n. 17660 GTH-3512 CAUTION: THOROUGHLY READ AND UNDERSTAND THIS HANDBOOK BEFORE OPERATING THE MACHINE CAUTION: KEEP THIS HANDBOOK IN THE MACHINE AT ALL TIMES Courtesy of Crane.Market...
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+44 (0)1476 584334 +31 183 581 566 Operator's manual 57.0008.7200 - GTH-3512 No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means without prior written permission from TEREXLIFT srl.
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REVISED PAGE LIST Revision Revised Issued date pages Notes Courtesy of Crane.Market...
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GENERAL INFORMATION Sect. B SAFETY If you are unsure about anything, please address to Sect. C OPERATING INSTRUCTIONS GENIE Assistance Service or to your agent/dealer: Sect. D MAINTENANCE addresses, phone and fax numbers are printed in TROUBLESHOOTING Sect. the cover and in the title-page of this manual.
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Handler with telescopic boom GTH-3512 INTRODUCTION ■ SYMBOLS ATTENTION When using the machine, operators could have to face some situations requiring special care and particular knowledge. Draws the attention to situations that involve the machine efficiency. When these situations involve the safety of operators...
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Handler with telescopic boom GTH-3512 GENERAL INDEX GENERAL INDEX GENERAL INFORMATION Sect. SAFETY Sect. OPERATING INSTRUCTIONS Sect. MAINTENANCE Sect. TROUBLESHOOTING Sect. OPTIONAL ATTACHMENTS Sect. TABLES AND DOCUMENTS ENCLOSED Sect. Page Document 57.0008.7200 - 05/2007 Courtesy of Crane.Market...
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Handler with telescopic boom GTH-3512 INTENTIONALLY BLANK PAGE Page Document 57.0008.7200 - 05/2007 Courtesy of Crane.Market...
Handler with telescopic boom GTH-3512 GENERAL INFORMATION Section GENERAL INFORMATION TABLE OF CONTENTS CONVENTIONAL REFERENCES ................A-1.1 Machine position ......................A-1.2 Labels and warning plates applied on the machine ........... A-1.3 Explanation of the different symbols used on the machine ........
Handler with telescopic boom GTH-3512 GENERAL INFORMATION A-1 CONVENTIONAL REFERENCES ■ A-1.1 MACHINE POSITION Conventionally the machine should be considered positioned as shown in the figure. This convention is necessary to make any reference of this handbook to different machine parts (front, rear, etc.) clear and unmistakable.
Handler with telescopic boom GTH-3512 GENERAL INFORMATION ■ A-1.2 LABELS AND WARNING PLATES APPLIED ON THE MACHINE This paragraph lists the labels and warning plates normally applied on standard machines or on special attachments coupled to the machine. IMPORTANT The familiarisation with these labels is never a Description: waste of time.
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Handler with telescopic boom GTH-3512 GENERAL INFORMATION DANGER ELECTRIC CABLES AND POWER LINES KEEP EVERY PART OF THE MACHINE, LOADS AND ACCESSORIES AT LEAST 6.4 METERS FROM DISTRIBUTION POWER LINES Description: label with transparent background “Use limits close to electric lines”.
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Handler with telescopic boom GTH-3512 GENERAL INFORMATION with outriggers without outriggers 73,5° 70° 12,12 m 70° 12,0 m 60° 60° 50° 50° 40° 40° 2500 Kg 30° 30° 5,82 m 5,7 m 20° 20° 3000 Kg 10° 10° 0° 0°...
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Handler with telescopic boom GTH-3512 GENERAL INFORMATION KEEP OUT OF WORKING RANGE Description: label with white background “Keep out of the working Description: range of the machine”. red/white label “Keep out of the working range of the machine”. Meaning: Meaning: when the machine is running, entering the working range of the machine is prohibited.
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Handler with telescopic boom GTH-3512 GENERAL INFORMATION Description: label on yellow background P max kg/cm "Maximum pressure on the ground". Meaning: the value indicates the maximum pressure on the ground of the outriggers to prevent the machine from sinking into the ground and avoid instability.
Handler with telescopic boom GTH-3512 GENERAL INFORMATION ■ A-1.3 EXPLANATION OF THE DIFFERENT SYMBOLS USED ON THE MACHINE IMPORTANT This paragraph illustrates those symbols that are normally applied on the main control devices and Spend the necessary time to become familiar with instruments of a standard machine, and those that can these symbols and to learn their meaning.
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Handler with telescopic boom GTH-3512 GENERAL INFORMATION Symbol Description Symbol Description Right stabilizer down Right stabilizer up Left stabilizer down Left stabilizer up Road/jobsite selector switch Lifting point Air filter soiled Speed selector switch speed engaged speed engaged Hydraulic oil temperature...
Handler with telescopic boom GTH-3512 GENERAL INFORMATION A-2 MACHINE IDENTIFICATION IMPORTANT Check that the operator handbook refers to the delivered machine. When asking for information or technical assistance, always specify model, type and serial number of the machine. ■ A-2.1...
Handler with telescopic boom GTH-3512 GENERAL INFORMATION ■ A-2.3 MACHINE IDENTIFICATION PLATES Two identification plates are applied on the machine. ZONA INDUSTRIALE - 06019 UMBERTIDE (PG) - ITALY They are: Tel. +39 075 941.811 Fax +39 075 941.53.82 MODELLO - MODEL - MODELE - TYP - MODELO...
Any Working in confined and non-ventilated modification of the machine not carried out by environments. GENIE or an authorised assistance centre involves the automatic invalidation of the conformity of the machine to the Directive 98/37/EC. ■ A-3.3...
Handler with telescopic boom GTH-3512 GENERAL INFORMATION ■ A-3.4 APPLICABLE STANDARDS EN 50081-1: 1997 Electromagnetic compatibility – Generic requirements on emissions - Part 1 For the operator’s safety, the following standards were EN 50082-1: 1997 Electromagnetic compatibility – Generic obeyed during the risk assessment of the handler fitted...
Handler with telescopic boom GTH-3512 GENERAL INFORMATION ■ A-3.5 SAFETY DEVICES • Limit switch on the outriggers When the outriggers are lowered to the ground, the • Moment limiting device. A load cell is placed on speed switch and the scale selector of the moment the rear axle.
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Handler with telescopic boom GTH-3512 GENERAL INFORMATION • Block valves fitted to all cylinders: A Block valve on attachment coupling cylinder (if present; the hydraulic cylinder is supplied as optional part) B Block valve on lifting cylinder C Block valve on balance cylinder...
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Handler with telescopic boom GTH-3512 GENERAL INFORMATION F Block valve on attachment pitching cylinder G Block valve on the outrigger cylinder • Proximity switch and micro-switch: H Micro-switch on parking brake. This switch prevents the machine from starting if the brake is not been engaged.
Handler with telescopic boom GTH-3512 GENERAL INFORMATION A-4 GENERAL DESCRIPTION ■ A-4.1 LIST OF THE MAIN COMPONENTS 1 - 3 boom section 2 - 2 boom section 3 - 1 boom section 4 - Driving cab according to ROPS-FOPS provisions...
The machine can be fitted with a wide range of optional which uses the engine oil as cooling medium. accessories: please address to GENIE sales network. Steering axles/(front and rear) differential gears The differential axles transmit the motion to the wheels.
Handler with telescopic boom GTH-3512 GENERAL INFORMATION A-5 TECHNICAL DATA AND PERFORMANCE ■ A-5.1 MAIN DIMENSIONS GTH-3512 Overall height 2450 Height to the steering wheel 1840 Overall width 2250 Cab width Track 1850 Wheel-base 2750 Length to the front tyres...
Handler with telescopic boom GTH-3512 GENERAL INFORMATION ■ A-5.4 SPEED GTH-3512 Transfer speed (*) with 24" tyres km/h 0÷32 Max. slope with full load (*) = either forward or reverse motion. ■ A-5.5 PAYLOAD AND REACH Max lifting height: with outriggers...
Handler with telescopic boom GTH-3512 GENERAL INFORMATION A-6 LIFETIME A-7 ITEMS SUPPLIED The lifetime of the machine is 10 000 hours provided Following items are supplied together with the all checks, service jobs and overhauls are done at the machine: times scheduled.
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Handler with telescopic boom GTH-3512 SAFETY Section SAFETY TABLE OF CONTENTS GENERAL REMARKS ....................PREREQUISITES OF THE PERSONNEL IN CHARGE ..........B-2.1 Requisites of the machine operators ................. B-2.2 Requisites of the servicemen ..................B-2.3 Working clothes ......................B-2.4 Personal protective equipment ..................
The instructions given in this handbook are the emotional: ones established by GENIE. They do not exclude they shall keep calm and always be able to evaluate other safe and most convenient ways for the their own physical and mental conditions.
Handler with telescopic boom GTH-3512 SAFETY ■ B-2.2 REQUISITES OF THE SERVICEMEN ■ B-2.4 PERSONAL PROTECTIVE EQUIPMENT The personnel charged with the machine maintenance Under special working conditions, the following shall be qualified, specialised in the maintenance of personal protective equipment should be used: earth-moving machines, and shall have the following •...
Handler with telescopic boom GTH-3512 SAFETY B-3 SAFETY PRECAUTIONS • Look for the best route to the job site. • When the machine is running, nobody can enter its working range. ■ B-3.1 JOB SITE • While working, keep the working area in order.
Handler with telescopic boom GTH-3512 SAFETY ■ B-3.2 GETTING READY TO WORK • When entering/leaving the cab or other raised Before any operation, following precautions should be parts, always face the machine; never turn the taken: back. • First of all, make sure that the maintenance •...
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Handler with telescopic boom GTH-3512 SAFETY • Except for maintenance purposes, do not remove safety devices, shields, protection cases, etc. DANGER Should their removal be necessary, stop the engine, remove them with the greatest care and always remember to refit them before starting the engine Any intervention on the hydraulic circuit must be and using the machine again.
Handler with telescopic boom GTH-3512 SAFETY • Do not leave fuel cans or bottles in unsuitable B-4 SAFETY DEVICES places. • Do not empty catalytic mufflers or other vessels DANGER containing burning materials without taking the necessary precautions. • Carefully handle all flammable or dangerous substances.
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Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS Section OPERATING INSTRUCTIONS TABLE OF CONTENTS C-3.4.8 Moving the outriggers ......C-22 BEFORE ENTERING THE MACHINE ..C-2 ENTERING THE MACHINE ....C-3 PLACING INTO OPERATION ....C-23 C-2.1 C-4.1 Entering the cab ........C-3 Before starting the engine ....
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS BEFORE ENTERING THE INTRODUCTION MACHINE This section provides the operator a practical guide Checks and cleaning for the gradual learning of the machine use. • Clean glasses, lights and rear view mirrors. The operator should get into the driving cab and carry •...
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS C-2 ENTERING THE MACHINE ■ C-2.1 ENTERING THE CAB CAUTION Always make sure that your hands and shoe soles are clean and dry before getting into the driving cab. Always face the machine when entering and leaving it and hold onto the suitable handles.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-2.2 ADJUSTING THE SEAT Position the seat so you can comfotarbly reach all the controls. The handler seat is fitted with devices which let you adjust the seat springing, height and distance from the controls, the backrest angle and the armrest height.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-2.4 ADJUSTING THE STEERING COLUMN ■ C-2.5 ADJUSTING THE REAR VIEW MIRRORS Both steering column and dashboard can be set to a The machine is fitted with three rear view mirrors: different angle.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS C-3.2 ENGINE CONTROLS AND ■ C-3.2.2 Forward/reverse selector - INSTRUMENTS Three-position selector with lock in neutral position: ■ C-3.2.1 Ignition switch - Neutral position; no speed engaged Three-position switch: Shift lever to pos. 1 to select the forward speed No circuit under voltage, key can be removed Shift lever to pos.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-3.2.3 Turn signals - Windscreen wiper - Horn ■ Lights function: To switch the handler lights, lever can be set to three - Lights different positions along its vertical axis: ■ Horn function...
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-3.2.4 Brakes ■ C-3.2.5 Accelerator control Service brake pedal Gas pedal Gradually step on the brake pedal to decelerate and Its pressure controls the engine rpm and, coupled to stop the machine. The pedal operates on the axle the gearbox, the machine speed.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-3.2.6 Steering mode selection ■ C-3.2.7 Road/Jobsite switch - Switch has two positions: Steering mode switch 1 The switch is on and the jobsite mode Three-position switch for the selection is enabled.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-3.2.9 Auxiliary drive controls Road lights switch Three-position switch: Hazard warning lights switch 0 Lights OFF 1 Position lights ON (the switch indicator Fitted with on-off position, it switches on the turn signals simultaneously. When the hazard...
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-3.3 INSTRUMENTS AND LIGHT INDICATORS ■ C-3.3.1 Instruments Engine coolant temperature indicator Indicates the temperature of the engine oil in the radiator. If the finger is in the red zone and the warning light comes on, you must stop the machine and find and rectify the problem.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS Indicator light - high beam ■ C-3.3.2 Light indicators - Blue indicator light that signals when high beam is ON. Indicator light - low battery charge Indicates a low charge by the alternator.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS C-3.4 CONTROL LEVER The handlers are equipped with a joystick with servo- assisted hydraulic control for the boom lifting/lowering movements and the attachment frame forward/back pitching. Pressing the red button 1 on the joystick switches the pitching movement to telescope out/in- movement.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-3.4.1 Function selection After pressing the intentional control pushbutton 4, the lever is enabled to carry out the following functions: Without pressing button 1: Boom lifting/lowering • shift the control lever to Boom extension/retraction •...
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-3.4.2 Emergency stop ■ C-3.4.3 Disabling the moment limiting system The operated functions can be stopped at any time by The load limiter can be deactivated operating the key- pressing the emergency stop button...
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-3.4.4 Lifting/lowering the boom CAUTION Before operating the boom, make sure that nobody is within the working range of the machine. To lift or lower the boom: • Set the control lever to central position and press button •...
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-3.4.5 Pitching the attachment holding frame forward/back CAUTION Before operating the boom, make sure that nobody PUSH is within the working range of the machine. To tilt forward/back the attachment holding frame: •...
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-3.4.6 Extending/retracting the boom CAUTION Before operating the boom, make sure that nobody is within the working range of the machine. To extend or retract the telescopic elements of the boom: •...
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-3.4.7 Quick-coupling the attachments (optional) CAUTION Before operating the boom, make sure that nobody is within the working range of the machine. To lock/unlock the attachments: • Press the button on the lever knob •...
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-3.4.8 Moving the outriggers CAUTION Before lowering the outriggers, make sure that nobody is within the working range of the machine. To operate the outriggers Left outrigger ( lever) • Press the button on the lever knob •...
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS C-4 PLACING INTO OPERATION ■ C-4.2 STARTING THE ENGINE • Put the mechanical gear lever to neutral. ■ C-4.1 BEFORE STARTING THE ENGINE • Step on the gas pedal. • To protect operators and bystanders and provide •...
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-4.3 JUMP-STARTING THE ENGINE DANGER When jump-starting the engine through the battery of another machine, make sure that the two vehicles cannot collide to prevent formation of sparks. Batteries give off a flammable gas and cause an explosion.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-4.4 DISCONNECTING THE BATTERY ■ C-4.5 STARTING THE MACHINE During maintenance or repair works, and while welding, When the engine reaches the running temperature, turn off the battery main switch , located outside the ensure all parts are in transfer position and the gearbox engine compartment in the area of the rear wheel.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-4.6 STOPPING AND PARKING THE C-5 USING THE HANDLER MACHINE This chapter describes some techniques and provides When possible, stop the machine on a dry, level and instructions for a safe use of the machine fitted with standard forks.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-5.1 USING THE LOAD CHARTS The charts indicating the maximum permissible load CAUTION in relation to the boom extension and the type of attachment used are installed on the cab windscreen and/or illustrated in the quick guide.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS C-5.2 LOAD LIMITING SYSTEM ■ On the front top strut of the cab, there is the load limiter which warns the operator of the variation of longitudinal stability of the machine and blocks any manoeuvre of the same before reaching a critical condition.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS C-5.2.3 Alarm codes and resetting ■ The moment limiter has diagnostic facilities to aid in the identification of faults of the transducers, breakages of the cables or defects of the electronic system. When a fault is detected, the limiter enters the safety mode.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS C-5.3 HANDLING LOADS ■ CAUTION ■ C-5.3.1 Adjusting the forks Forks shall be spaced to suit the load going to be • The centre of gravity of the load must always handled. be halfway between the forks.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-5.3.2 Working phases • Release the parking brake and start a new working cycle. When forks are correctly spaced, the handler is ready to use. Work can be subdivided into three different phases: CAUTION loading, transfer and unloading.
After substitution, visually check the attachment is Use only attachments directly manufactured or correctly coupled to the boom, before operating recommended by GENIE and detailed in the the machine. A wrongly coupled attachment may “Optional attachments” section. result in damage to persons or things.
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Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS Version with mechanical locking To change an attachment, operate as follows: • Drive to the place where you will release the mounted attachment (when possible, a solid and sheltered site). • Disconnect the quick connectors of the attachment (if any).
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS C-6 TRANSPORTING THE MACHINE ■ C-6.1 MOVING A DISABLED MACHINE Tow the machine only when no alternative is possible, since this operation may result in serious damage to the transmission. When possible, repair the machine on site.
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-6.3 LIFTING THE MACHINE ■ C-6.4 TRANSPORTING THE MACHINE ON OTHER VEHICLES When the machine is required to be lifted, use only means having a suitable capacity. The characteristic To transport the machine on another vehicle, follow the...
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS ■ C-6.5.2 Machine storage C-6.5 PARKING AND STORAGE ■ In case of extended inactivity of the machine, follow ■ C-6.5.1 Short inactivity the above precautions. Additionally: • Wash the machine thoroughly. For a better...
Handler with telescopic boom GTH-3512 OPERATING INSTRUCTIONS C-6.6 CLEANING WASHING C-6.7 MACHINE DISPOSAL ■ ■ MACHINE C-6.6.1 Cleaning instructions ■ PROTECT THE Clean the machine in accordance with the following ENVIRONMENT instructions: • Remove any oil or grease traces with a dry solvent...
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Handler with telescopic boom GTH-3512 MAINTENANCE Section MAINTENANCE TABLE OF CONTENTS LUBRICANTS - HEALTH AND SAFETY PRECAUTIONS ......D-2 ROUTINE MAINTENANCE ................D-3 D-2.1 Oil change schedule ..................D-4 MAINTENANCE JOBS .................. D-5 D-3.1 Disconnecting the battery ................D-6 D-3.2 Access to the engine and tanks compartments ...........
Handler with telescopic boom GTH-3512 MAINTENANCE LUBRICANTS - HEALTH AND INTRODUCTION SAFETY PRECAUTIONS A thorough and regular maintenance keeps the machine in a safe and efficient working condition. Health A prolonged skin contact with oil can cause irritation. For this reason, it is advisable to wash, grease and Use rubber gloves and protective goggles.
Handler with telescopic boom GTH-3512 MAINTENANCE D-2 ROUTINE MAINTENANCE 11 Check the efficiency of the steering selection system 12 Check the efficiency of the fork balancing system A wrong or neglected maintenance can result in 13 Make sure the safety devices installed are in efficient possible risks for both operator and bystanders.
Handler with telescopic boom GTH-3512 MAINTENANCE Every 3 working months Every 1000 working hours or yearly Check the efficiency of the block valves - see Jobs to be done in addition to those above chap. D-3.16 Change the safety element of engine air filter...
Handler with telescopic boom GTH-3512 MAINTENANCE D-3 MAINTENANCE JOBS ATTENTION DANGER High pressure lines must be replaced by qualified personnel only. All maintenance interventions must be carried out Any foreign matters entering the closed circuit may with engine stopped, parking brake engaged, result in a sudden deterioration of the transmission.
Handler with telescopic boom GTH-3512 MAINTENANCE D-3.2 ACCESS TO THE ENGINE AND ■ TANKS COMPARTMENTS Engine compartment ■ For any operation within the engine compartment, open the protection bonnet. Hood is equipped with lock & key and a supporting rod that holds it in position.
Handler with telescopic boom GTH-3512 MAINTENANCE D-3.3 GREASING ■ ATTENTION Before injecting grease into the greasers, thoroughly clean them to avoid mud, dust or other matters that mix with the lubricant and reduce or annihilate the lubrication effect. Remove any old grease with a degreaser from the telescopes before smearing them with new grease.
For any intervention on the braking system DANGER (adjustment and/or substitution of the brake discs) address to the GENIE Technical Assistance Service or the nearest GENIE authorised workshop. Over-inflated or overheated tyres can burst. Do not flame-cut or weld the wheel rims. For any repair work, call in a qualified technician.
Handler with telescopic boom GTH-3512 MAINTENANCE D-3.6 ENGINE AIR FILTER ■ Clean the engine air filter every 10 hours; replace the filtering element, if necessary. Cleaning and changing the external element: - Stop the engine and engage the parking brake.
Handler with telescopic boom GTH-3512 MAINTENANCE D-3.6.1 CAB AIR FILTER ■ Every six months clean the air filter in the cab. Replace the cartridge if the filtering cloth is damaged. Cleaning and changing the cartridge: - Shut the engine down and engage the parking brake.
Handler with telescopic boom GTH-3512 MAINTENANCE D-3.7 ENGINE COOLING SYSTEM ■ ATTENTION Engine oil circulates in the radiator. Check the engine oil level and clean the core of the heat exchanger at regular intervals. To clean the core of the heat exchanger, blow some compressed air from inside outwards.
Handler with telescopic boom GTH-3512 MAINTENANCE D-3.8 CHECKING THE OIL LEVEL IN THE ■ TANK DANGER Fine jets of hydraulic oil under pressure can penetrate the skin. Do not use your fingers, but a piece of cardboard to detect oil leaks.
Handler with telescopic boom GTH-3512 MAINTENANCE D-3.9 CHANGING THE OIL FILTER ■ CANISTERS ON THE INTAKE LINE ■ D-3.10.1 Transmission oil filter Every 50 hours, check the clogging degree of the filtering element using the vacuometer The indexed scale of the vacuometer is divided into 3...
Handler with telescopic boom GTH-3512 MAINTENANCE D-3.9.2 Auxiliary circuits oil filter D-3.10 OIL LEVEL IN THE DIFFERENTIAL GEARS ■ ■ To change the hydraulic oil filter cartridge of the service To check the oil level in the front and rear differential...
Handler with telescopic boom GTH-3512 MAINTENANCE D-3.11 OIL LEVEL IN THE (front/rear) WHEEL D-3.12 OIL LEVEL IN THE POWER DIVIDER ■ ■ REDUCTION GEARS To check the oil level in the power divider: To check the oil level within the wheel reduction gears: •...
Handler with telescopic boom GTH-3512 MAINTENANCE D-3.13 SHAFTING ALIGNMENT ■ During operation, the alignment of the front and rear axles of the machine can be subject to variations. This can depend on an oil blow-by from the steering control circuit, or on a steering of both axles when front and rear wheels are not perfectly aligned.
Handler with telescopic boom GTH-3512 MAINTENANCE D-3.14 ADJUSTING THE SENSOR DISTANCE ■ In case of a failure or complete malfunctioning of the sensors due to a loosening of their fixing ring nuts, re-adjust their position: Loosen nuts A fixing sensor B.
Handler with telescopic boom GTH-3512 MAINTENANCE D-3.15 ADJUSTING THE SLIDING PADS OF ■ THE BOOM SECTIONS Any boom section is fitted with adjustable pads located on the four sides of the profile. These pads are secured to both fixed and mobile part of every section.
In this condition, the lever should not operate any movement. Should that not be the case, contact GENIE Technical Service. ■ Checking the machine start control...
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Handler with telescopic boom GTH-3512 MAINTENANCE ■ Checking the block valves (every 3 months) The piloted blocking valves allow to held the load in position in case of burst of a flexible hose. To check the efficiency of a valve, proceed as follows: •...
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Handler with telescopic boom GTH-3512 MAINTENANCE • To check the efficiency of the block valves of the outriggers, lower them to the ground and unload the weight on the tyres. Loosen the cylinder hoses to check the efficiency of the valve.
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To check the limit switches L of the outriggers: • Lower the outriggers to the ground and attempt to engage a gear. If the gear can be engaged, contact the GENIE Technical Service. With the outriggers up, light 8 on the moment •...
Handler with telescopic boom GTH-3512 MAINTENANCE D-3.17 RE-SEQUENCING THE TELESCOPIC BOOM If, during normal operation, a change in the boom extended lengths of 150 mm or more is noticed when the boom is retracted, proceed as follows: Fully retract the telescope cylinder and hold the system over relief (approx.
Handler with telescopic boom GTH-3512 MAINTENANCE D-4 ELECTRICAL SYSTEM DANGER DANGER • Battery electrolyte contains sulphuric acid. It can burn you if it touches your skin and eyes. All maintenance interventions must be carried out Always wear goggles and protective gloves,...
Handler with telescopic boom GTH-3512 MAINTENANCE D-4.2 FUSES AND RELAYS The electrical system is protected by fuses placed in the driving cab, on the left. Before replacing a blown fuse with a new one having the same amperage, find and rectify the fault.
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Handler with telescopic boom GTH-3512 MAINTENANCE Engine compartment fuses and relays ■ Ref. Amp. Circuit MAIN FUSE FUSE - GLOW PLUGS RELAY - START-UP RELAY - GLOW PLUG LED RELAY - PRE-HEATING ■ Relays Ref. Circuit RELAY - HIGH BEAM...
Handler with telescopic boom GTH-3512 MAINTENANCE D-4.3 12V DC LAMPS ■ Voltage Mount type Power • Front low/high beam ............12 V ....... P45t ....45/40 W • Front position lights ............. 12 V ..... BA 9s ......3 W •...
Handler with telescopic boom GTH-3512 MAINTENANCE D-5.2.3 Fuel ■ Use only Diesel fuel with less than 0.5% sulphur content, according to the specifications of the diesel engine operation handbook. ATTENTION ° Quando la temperatura ambiente è inferiore a -20 impiegare esclusivamente carburante diesel tipo “Arctic”, oppure miscele di petrolio e carburante...
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Handler with telescopic boom GTH-3512 PROBLEMS AND TROUBLESHOOTING Section PROBLEMS AND TROUBLESHOOTING TABLE OF CONTENTS FAULTS AND TROUBLESHOOTING .............. E-2 E-1.1 Problems - Causes - Solutions ..............E-2 E - 1 Page Document 57.0008.7200 - 05/2007 Courtesy of Crane.Market...
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Handler with telescopic boom GTH-3512 PROBLEMS AND TROUBLESHOOTING FAULTS AND TROUBLESHOOTING This chapter represents a practical guide for the DANGER operator for fixing the most common failures and, at the same time, detecting those interventions that must be carried out by qualified technical engineers.
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Handler with telescopic boom GTH-3512 PROBLEMS AND TROUBLESHOOTING PROBLEM CAUSES SOLUTIONS • Forward/reverse selector defective • Check and replace if necessary THE MACHINE DRIVE IS NOT • Hydraulic oil filter clogged • Replace the filter ENOUGH MOMENT LIMITING • Outrigger limit switches defective •...
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Handler with telescopic boom GTH-3512 PROBLEMS AND TROUBLESHOOTING PROBLEM CAUSES SOLUTIONS THE BOOM DOES NOT MOVE • Fuse blown (F19 - 10 A) • Check the fuse and replace if necessary • “ROAD/JOBSITE” switch set to • Switch to “JOBSITE”...
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• Stop and restart the machine. If the error message is still shown, contact the GENIE service centre. ATTENTION In case of faults not listed in this chapter, address to the GENIE Technical Service, your nearest authorised workshop or dealer. E - 5 Page Document 57.0008.7200 - 05/2007...
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Handler with telescopic boom GTH-3512 PROBLEMS AND TROUBLESHOOTING ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................
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Handler with telescopic boom GTH-3512 OPTIONAL ATTACHMENTS INTRODUCTION This section provides information on the optional interchangeable attachments, especially manufactured for the handlers. Use only genuine attachments, described in this section, after having read their features thoroughly and understood their use.
Handler with telescopic boom GTH-3512 OPTIONAL ATTACHMENTS F-1.1 SHOVEL Application ■ Quick-coupling fitted attachment for moving soil, sand, debris, cereals, etc. Machine Code Safety GTH-3512 59.0202.0000 Strictly obey the general safety precautions given in section B “SAFETY”. Operation ATTENTION When using a shovel, load the material only when the boom is completely retracted and push against the heap with straight wheels.
Handler with telescopic boom GTH-3512 OPTIONAL ATTACHMENTS F-1.2 CEREAL SHOVEL Application ■ Quick coupling attachment for loading cereals or inert materials, etc. Machine Code Safety GTH-3512 59.0202.1000 Strictly obey the general safety precautions given in section B “SAFETY”. Operation ATTENTION...
Handler with telescopic boom GTH-3512 OPTIONAL ATTACHMENTS F-1.3 CONCRETE SKIP Application ■ Attachment coupled to the standard forks of the handler and fixed by means of the special chains with Capacity Code shackle provided. Man. unloading Hydr. unloading litres 500 59.0400.0000...
Handler with telescopic boom GTH-3512 OPTIONAL ATTACHMENTS F-1.4 MIXING BUCKET Application ■ Quick-coupling fitted attachment for mixing and distributing concrete. Machine Code Safety GTH-3512 59.0401.0000 Strictly obey the general safety precautions given in section B “SAFETY”. Operation To load/unload the material, operate the rotation lever of the attachment holding plate.
Handler with telescopic boom GTH-3512 OPTIONAL ATTACHMENTS F-1.5 FIXED HOOK ON PLATE Application ■ Quick-coupling fitted attachment for lifting loads by means of special slings. Machine Code Safety GTH-3512 59.0700.4000 Strictly obey the general safety precautions given in section B “SAFETY”.
Handler with telescopic boom GTH-3512 OPTIONAL ATTACHMENTS F-1.6 HYDRAULIC WINCH ■ IMPORTANT Machine Code GTH-3512 59.0901.4000 Make sure this attachment can be used in the destination country of the machine. In Italy, this attachment must be enrolled at ISPESL and submitted to yearly test.
Handler with telescopic boom GTH-3512 OPTIONAL ATTACHMENTS F-1.7 EXTENSION JIB ■ IMPORTANT Machine Code mechanical hydraulic Make sure this attachment can be used in the GTH-3512 … 59.0801.9000 destination country of the machine. In Italy, this attachment must be enrolled at ISPESL and submitted to yearly test.
Handler with telescopic boom GTH-3512 OPTIONAL ATTACHMENTS F-1.8 FORKS WITH HYDRAULIC SIDE-SHIFT Application ■ Quick-coupling fitted attachment for handling palletised loads. Machine Code Safety GTH-3512 59.0600.8000 Strictly obey the general safety precautions given in section B “SAFETY”. • Do not load loose materials •...
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TABLES AND DOCUMENTS ENCLOSED TABLE OF CONTENTS TIGHTENING TORQUES .................... G-2.1 Load Chart with forks - GTH-3512 with outriggers ............ G-2.2 Load Chart with forks - GTH-3512 without outriggers ..........G-3.1.1 Moment limiting system wiring diagram - external connections ........
Handler with telescopic boom GTH-3512 TABLES AND DOCUMENTS ENCLOSED G-1 TIGHTENING TORQUES D x p Pre-loading (N) Tightening torque (Nm) 10.9 12.9 10.9 12.9 M 4 x 0,7 1970 3930 5530 6640 M 5 x 0,8 3180 6360 8950 10700...
Handler with telescopic boom GTH-3512 TABLES AND DOCUMENTS ENCLOSED G-2.1 LOAD CHART WITH FORKS - GTH-3512 WITH OUTRIGGERS 73,5° 70° 12,12 m 60° 50° 40° 30° 5,82 m 20° 10° 0° m 10 LOAD CENTRE AT 0,6 m 2,05 m...
Handler with telescopic boom GTH-3512 TABLES AND DOCUMENTS ENCLOSED G-2.2 LOAD CHART WITH FORKS - GTH-3512 WITHOUT OUTRIGGERS 70° 12,0 m 60° 50° 40° 2500 Kg 30° 5,7 m 20° 3000 Kg 10° 0° m 10 LOAD CENTRE AT 0,6 m...
Handler with telescopic boom GTH-3512 TABLES AND DOCUMENTS ENCLOSED G-3.1.1 MOMENT LIMITING SYSTEM WIRING DIAGRAM - EXTERNAL CONNECTIONS G - 5 Page Document 57.0008.7200 - 05/2007 Courtesy of Crane.Market...
Handler with telescopic boom GTH-3512 TABLES AND DOCUMENTS ENCLOSED G-3.1.2 MOMENT LIMITING SYSTEM WIRING DIAGRAM - INTERNAL CONNECTIONS G - 6 Page Document 57.0008.7200 - 05/2007 Courtesy of Crane.Market...