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GreenTec 430 Handbook

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REDSKABSRAMME 2302 – 2802 – 3302
1. EDITION

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  • Page 1 REDSKABSRAMME 2302 – 2802 – 3302 1. EDITION...
  • Page 3 (ORIGINAL VERSION) ! IMPORTANT ! For correct operation, this GreenTec Scorpion 3-430 boom mower must be mounted on an approved vehicle with an approved GreenTec attachment tool. It is important that the operator is given both the instruction manual, spare parts book, and all other relevant technical documentation for both the boom mower, attachment tool and vehicle before the machine is put into use for the first time.

  • Page 4: Preface

    Co-owner, Product Development GreenTec A/S GreenTec’s vision is to develop and sell quality machines for the maintenance of green areas, i.e. in agriculture, industry, airports and the municipal sector. Through innovative product development, we strive to become a leader in our field.

  • Page 5: Table Of Contents

    REGISTRATION OF GREENTEC MACHINE DATA ..........................2 NAME PLATE....................................3 WARRANTY TERMS ..................................3 COMPLAINTS ....................................4 USE WITH OTHER MANUFACTURES THAN GREENTEC ........................4 GENERAL INFORMATION ................................... 5 USE OF THE INSTRUCTION MANUAL .............................. 5 DEFINITIONS OF INFORMATION SIGNS ............................5 DEFINITIONS, TERMS AND DESCRIPTIONS ...........................
  • Page 6 COMPONENTS / MAIN PARTS OF THE MACHINE ......................... 19 4.3.1 MAIN FRAME IN HIGH STRENGHT STEEL ..........................19 4.3.1.1 SUPPORT STANDS................................ 20 4.3.2 OIL TANK AND RETURN OIL FILTER (STANDARD AND PLUS MODELS)................. 21 4.3.2.1 RETURN OIL FILTER ..............................21 4.3.3 TECHNICAL CABINET (HYDRAULIC AND ELECTRICAL) ......................
  • Page 7 START-UP AFTER UNINTENDED / ACCIDENTAL STOPPAGE OF OPERATION q) ..............103 SERVICE AND MAINTENANCE (e, r) ..............................104 INSTRUCTIONS ON SAFE SERVICE AND MAINTENANCE (s) ...................... 105 6.1.1 MOVING YOUR GREENTEC MACHINES ..........................105 DAILY- AND ROUTINE INSPECTIONS (e) ............................. 106 REPLACING FILTER ELEMENTS ..............................107 6.3.1 RETURN OIL FILTER REPLACEMENT ............................
  • Page 8 TESTING THE HYDRAULIC FLOAT FUNCTION (ARM) ........................115 TIGHTENING TORQUES OF BOLTS AND HYDRAULIC CONNECTIONS ..................116 6.8.1 TIGHTENING TORQUES: BOLTS ............................116 6.8.2 TIGHTENING TORQUES: HYDRAULIC CONNECTIONS......................116 HYDRAULIC HOSES ..................................117 6.10 BUSHINGS, RIVETS AND BEARINGS ............................118 6.11 LUBRICATION OF THE MACHINE ..............................

  • Page 9: List Of Tables And Figures

    TABLE 2 – DECLARED INTERNATIONAL STANDARDS ............................1 TABLE 3 – MACHINE DATA: FORM ..................................2 TABLE 4 – CONTENT OF GREENTEC NAME PLATE .............................. 3 TABLE 5 – DEFINITIONS, TERMS AND DESCRIPTIONS ............................5 TABLE 6 – OVERVIEW OF STANDARD EQUIPMENT ............................17 TABLE 7 –...
  • Page 10 TABLE 34 – IDENTIFYING ERRORS / FAULTY CONDITIONS ........................... 122 FIGURES IN THIS INSTRUCTION MANUAL FIGURE 1 – NAMEPLATE FOR GREENTEC MACHINE ............................3 FIGURE 2 – SAFETY LABELLING: PERSONAL SAFETY EQUIPMENT........................6 FIGURE 3 – SAFETY LABELING: WARNING LABELS ............................. 7 FIGURE 4 –...

  • Page 11: Declaration Of Conformity (C)

    MACHINERY DIRECTIVE 2006/42/EC ANNEX II.A MANUFACTURER: GreenTec A/S ADDRESS: Merkurvej 25 CITY: DK-6000 Kolding We, GreenTec A/S, declare under all responsibility that the machine: TYPE: PRODUCT: TO BE MOUNTED WITH: Scorpion 330 (Standard, Plus, Basic Standard & Basic Plus) 9992330R-40BF, 9992330R-40SF,...

  • Page 12: Machine Data And Useful Info (B)

    MACHINE DATA AND USEFUL INFO Before the machine is put into use for the first time, the importer/retailer is responsible for ensuring that the buyer receives this document and that the machine is correctly registered via the Extranet on GreenTec's website: https://greentec.eu/user...

  • Page 13: Name Plate

    The customer must notify GreenTec in writing of errors or defects in the sold goods no later than eight days after the error was or should have been registered by the customer. If the customer does not notify GreenTec before the end of the time limit and the warranty period, the customer is not entitled to submit claims regarding errors or defects.

  • Page 14: Complaints

    Risk for the goods is transferred to the customer immediately upon delivery. Complaints about goods must be made in writing and submitted to GreenTec without undue delay and no later than 8 days after delivery. If GreenTec has not received a complaint within the mentioned time limit, the customers lose all rights to complain about the quantity and quality of the goods delivered.

  • Page 15: General Information

    Daily user and/or operator of the machine. Owner: Owner, buyer and/or those who are responsible for the operator and maintenance. GreenTec boom mower, support arm / lift arm which controls, handles, and carries Boom mower: attachment tools during operation. Attachment tool: GreenTec attachment tool that is handled and carried by boom mower during operation.

  • Page 16: Safety

    The varying circumstances that may arise when working with this machine cannot always be predicted. No good advice can replace "common sense", "due care" and "attention", but the above recommendations are a good start to safe use of the GreenTec machine.

  • Page 17: Warning Labels

    3.3.2 WARNING LABELS Warning labels that identify the dangers to which you are exposed when working with and when staying near the machine: WARNING LABELS: USE OF MACHINE Warning! Warning! Read relevant instruction manuals Always pay attention to overhead carefully before using this machine. lines! Between the electricity masts, there will always be a risk of touching the overhead lines.
  • Page 18 WARNING LABELS: PTO SHAFT (RPM) Scorpion 3-430 Standard og Plus (Front mounted) Scorpion 3-430 Standard og Plus (Rear mounted or reverse-mounted) Figure 4 – Warning labels: PTO-shaft WARNING LABELS: TRANSPORT LOCKS / STOP VALVES 4x transport locks on all Scorpion models: both front and rear mounted.

  • Page 19: Working In Publicly Accessible Places

    WORKING IN PUBLICLY ACCESSIBLE PLACES When working in publicly accessible places, such as roadsides, consideration must be given to the presence of others in the area. Immediately stop the machine when, for example, pedestrians, cyclists, horse riders etc. approach the safety zone.

  • Page 20: Suggested Signage When Working On Public Roads

    3.4.3 SUGGESTED SIGNAGE WHEN WORKING ON PUBLIC ROADS Mandatory sign: "Keep left" White and blue arrow signage Visibly marked on the back of the machine Keep left Warning sign: "Road work" Supplementary text for work carried out at a suitable distance Verge cutting Example: "Verge cutting 0-1 km"...

  • Page 21: Recommendations For Optimal Security And Operation (L)

    RECOMMENDATIONS FOR OPTIMAL SECURITY AND OPERATION Always be aware of the following risks when using the machine: To achieve optimal safety and operation, it is important that the operator understands how dangerous the machine is, and foresees the danger before it occurs: You may get stuck when the machine is engaged or disengaged and when the boom mower is moved out or in, up or down and forwards or backwards.

  • Page 22: Necessary Safety Measures (M)

    NECESSARY SAFETY MEASURES The machine must be used in the following ways: Make sure that the operator of the machine has read this instruction manual, as well as the instruction manuals for both the attachment tool and the vehicle used. Ensure that the operator of the machine has been trained in the use of the machine.

  • Page 23: Warnings On How The Machine Must Not Be Used (H)

    WARNINGS ON HOW THE MACHINE MUST NOT BE USED The machine must never be used in the following ways: Do not operate the machine until relevant instruction manuals have been read and understood. Likewise, the operator must be familiar with the operating levers according to the instruction manual for the connected attachment tool! Do not operate the machine if there are others within the safety distances of the machine! Never let an inexperienced person operate the machine without supervision!

  • Page 24: Safety Instructions For Maintenance, Adjustment, And Inspection Work (S)

    SAFETY INSTRUCTIONS FOR MAINTENANCE, ADJUSTMENT, AND INSPECTION WORK The machine must be maintained in the following ways: The operator must ensure that all maintenance, inspection, and assembly work is carried out by authorized and qualified specialist personnel who, after thorough reading of relevant instruction manuals, possess sufficient knowledge Maintenance, inspection, and assembly work may only be carried out with the hydraulics disconnected.

  • Page 25: Machine Description, Components And Specifications

    (INCL. BASIC STANDARD OG BASIC PLUS) The Scorpion 3-430 series contains the smaller models of GreenTec's boom mowers and is therefore ideal for areas with limited space, such as grass cutting on pavements and cycle paths or hedge cutting in residential areas and gardens.
  • Page 26 The collision protection optimizes the work process, protects against overloading the arm, and at the same time acts as a pre-pressure for some of the attachment tool used – e.g., GreenTec LRS Quadsaw. The Scorpion boom mowers all have hydraulic float of arm and cutting angle. This function ensures that the lift arm and attachment tool can be made adaptive against changes in the contour of the ground, when driving forward along the ground.
  • Page 27 - Oil filter set incl. seals (Pressure and return filter) Table 7 – Overview of additional equipment and options See the section in the instruction manual about optional equipment – site 48, and get more information about the different options for the machine on GreenTec's webpage.

  • Page 28: Use Of The Machine

    INTENDED USE OF THE MACHINE For any use of the machine other than that described in this section, GreenTec is not liable for damages as a result. The risk then rests solely with the operator and/or the user. The Scorpion boom mower is available in several different sizes, but they all have the same basic construction and operation and are therefore the same.

  • Page 29: Components / Main Parts Of The Machine

    The main frame is built with brackets adapted to the forks of a forklift, for easy handling, as well as 4x support legs for support. The main frame is also built and adapted for mounting of vehicle-specific loader brackets or GreenTec’s 4- point linkage system: adapted to category 1 & 2 standard.

  • Page 30: Support Stands

    4.3.1.1 SUPPORT STANDS There are a total of 4 metal stands in each bottom corner on the Scorpion boom mower, which can be easily applied using the red handled hitch pins. When using the machine, the support legs are inserted horizontally into the steel profile as shown in the picture below.

  • Page 31: Oil Tank And Return Oil Filter (Standard And Plus Models)

    80 liters. MAX. The oil level is checked on the OIL STAND gauge at the oil tank, on the back of the boom mower: As standard, GreenTec supplies all machines with high-quality ”Shell MIN. Tellus S2 VX 46”-hydraulic oil. OIL STAND...

  • Page 32: Technical Cabinet (Hydraulic And Electrical)

    4.3.3 TECHNICAL CABINET (HYDRAULIC AND ELECTRICAL) The technical cabinet of the Scorpion boom mower contains the following components which are important for the operator to know in relation to controlling and operating the machine – both hydraulic and electrical: STOP VALVES OIL COOLER (Transport position) RETURN OIL FILTER...

  • Page 33: Pvg Valve Block

    The accumulator is controlled using a hydraulic valve with electric coil that communicates with the machine's electrical control system. Accumulator (32 bar) on Scorpion 3-430 boom mower These specifications depend on the GreenTec attachment tool on the Scorpion 3-430 boom mower.

  • Page 34: Locking Valves For Transport

    4.3.3.3 LOCKING VALVES FOR TRANSPORT There is 4x locking valves on the Scorpion 3-430 boom mower, used to hold/lock the arm of the machine in position so that the arm does not move or sink unnecessarily during transport or storage of the machine. When turning the valves into locked (unlocked position, the oil supply for the 4 cylinders on the boom mower is then closed/opened, and the arm of the machine is thereby locked in the selected transport position.

  • Page 35: Electrical Cabinet (Switch Board And Power Supply)

    4.3.3.5 ELECTRICAL CABINET (SWITCH BOARD AND POWER SUPPLY) The electrical cabinet on the Scorpion 3-430 boom mower, contains the machine's electrical components: main board, fuses, relays, controllers etc. The electric system of the boom mower has the following specifications: Voltage: 12-volt DC Fuse: 15A (Max.)

  • Page 36: Oil Cooler

    Hybrid arm system w/ dual function and hydraulic collision protection (AHS) – page 32-36 The overpressure valves on the HIC block can be adjusted if a softer/firmer response of the "Break-back" function / collision protection is desired. Contact a GreenTec dealer for further information.

  • Page 37: Gearbox, Pto-Shaft & Hydraulic Pump (Standard And Plus-Models)

    4.3.4 GEARBOX, PTO-SHAFT & HYDRAULIC PUMP (STANDARD AND PLUS-MODELS) The hydraulic system is a closed system, with tank, pump system, filters, valves, hoses, cooler etc. The hydraulic system and oil flow on the Scorpion 3- 430 boom mower is driven by a powerful gearbox incl.

  • Page 38: Gearbox

    4.3.4.1 GEARBOX The gearbox on the Scorpion 3-430 boom mower has the following specifications: Description: ML52-1-1/2,0 or ML52-1-1/3,4 Front mounted PTO: 1 : 2.0 Input: Min. 600 RPM / Max. 1000 RPM Output: Min. 1200 RPM / Max. 2000 RPM ________________________________________ Gear ratios: Rear- or reverse mounted PTO:...

  • Page 39: Pto-Shaft

    4.3.4.2 PTO-SHAFT Scorpion 3-430 boom mowers (Standard and Plus models) comes with a Binacchi PTO shaft: Binnachi PTO-aksel til Scorpion 3-430 armklipper Description: PTO-shaft B4 PTO-shaft B-series (triangular profile), Dimensions: Size 4 w/ standard alloy. (N). Length: 1010 mm Type of protection/screening: (CE marked, approved for use in EEC-EFTA countries) 1”...

  • Page 40: Hydraulic Pump

    4.3.4.3 HYDRAULIC PUMP The hydraulic pump on the Scorpion 3-430 boom mower is a gear pump, with a max. performance of 52 l/min @ 210 bar. The pump receives hydraulic oil directly from the tank through the inlet hose. The pump's output is routed through a high-pressure filter to the machine's PVG valve block and additional hydraulic system that controls the boom mower's functions and movements.

  • Page 41: Hydraulic Connection Direct To Vehicle (Basic-Models)

    4.3.5 HYDRAULIC CONNECTION DIRECT TO VEHICLE (BASIC-MODELS) The Scorpion 3-430 Basic or Basic Plus models are connected using the hydraulic system from the vehicle on which the boom mower is mounted. On Basic-models of the Scorpion 3-430 boom mower, there is neither an oil tank nor a hydraulic pump on the machine, and the machine is instead supplied with oil flow and pressure from the vehicle.

  • Page 42: Hybrid Arm System W/ Dual Function And Hydraulic Collision Protection (Ahs)

    4.3.6 HYBRID ARM SYSTEM W/ DUAL FUNCTION AND HYDRAULIC COLLISION PROTECTION (AHS) The arm system of the Scorpion 3-430 boom mower is, like the rest of the machine, constructed in Strenx high-strength steel. The construction of the arm consists of a strong lower part for lifting and turning the arm, and an upper part consisting of a 3-part arm system.
  • Page 43 FUNCTIONS OF HYDRAULIC CYLINDERS Turn of arm + hydraulic collision protection Cylinder 1: Raise / lower the arm Cylinder 2: Cylinders 3-4 work in parallel and move the attachment tool away from / Cylinder 3 & 4: (Parallel function) towards the vehicle in a parallel line. Cylinder 2 deactivated and Cylinder 3 now functions as a raising/lowering Cylinder 3: cylinder.

  • Page 44: Hydraulic Collision Protection (Ahs: Automatic Hydraulic Security)

    4.3.6.1 HYDRAULIC COLLISION PROTECTION (AHS: AUTOMATIC HYDRAULIC SECURITY) The lower part of the arm system has a built-in double-acting hydraulic collision protection: ("Break back" system). The system helps to ensure against overloading the boom mower during use. When the attachment tool on the boom mower hits a tree or other fixed obstacle, the arm's collision cylinder (Cylinder 1) will relieve the pressure on the structure by letting the arm move backwards, or forwards if reversing.

  • Page 45: Inductive Safety Sensors

    4.3.6.2 INDUCTIVE SAFETY SENSORS On the Scorpion 3-430 boom mower, 3 inductive safety sensors are installed. These sensors are located in the following places on the boom mower: LIGHT IN INDUCTIVE SENSOR SENSOR 1 Location of inductive safety sensors on Scorpion 3-430 boom mower (3 pcs.) – 1/2 The 3 inductive sensors help determine which functions and movements are permitted on the boom mower in relation to the position of the arm.
  • Page 46 Location of inductive safety sensors on Scorpion 3-430 boom mower (3 pcs.) – 2/2 Both sensor 1 and 2 are located on the lifting arm of the Scorpion 3-430 boom SENSOR 2 mower. Sensor 1 is activated/deactivated by raising or lowering the lifting arm itself. SENSOR 1 (Cylinder 2) Sensor 2 is activated/deactivated by...

  • Page 47: Rotorflex Double Pivot System W/ Autoflex (Plus-Modeller)

    4.3.7 ROTORFLEX DOUBLE PIVOT SYSTEM W/ AUTOFLEX (PLUS-MODELLER) The RotorFlex double pivot system can, in conjunction with the boom mower's 155° turn, move the attachment tool forward freely in the operator's natural field of vision. This allows the operator to see both the attachment tool and the material to be processed. This gives the operator greater flexibility and guaranteed capacity increase.

  • Page 48: Control Panel And Joystick

    4.3.8 CONTROL PANEL AND JOYSTICK The various functions of the Scorpion 3-430 boom mower are operated using the LogiTec Safe control panel and a Danfoss joystick with 3 proportional functions, located in the vehicle's cab. The control panel and the functions/buttons of the joystick are described on the following pages, and further under the section on Instructions for mounting, connecting and disconnecting (j) –...

  • Page 49: Logitec Safe Control Panel

    4.3.8.1 LOGITEC SAFE CONTROL PANEL The control panel shows which functions are active using LED lighting, issues alarms for temperature and pressure, and shows the total number of running hours for the machine. CONTROLPANEL ON / OFF The LED lights up when the control panel is switched on. Always switch off the control panel after using the machine.
  • Page 50 TEMPERATURE WARNING The "Temp" LED indicates when the oil temperature on the machine is too high. If the oil temperature exceeds +65°C, the oil cooler starts and the lamp lights up to draw attention to the rising oil temperature on the machine. At an oil temperature of 90°C, the control panel emits a constant alarm.
  • Page 51 HYDRAULIC FLOAT (ARM) Always activated on attachment that must run along the surface of the earth. (Ex. FR Flail Mower) The hydraulic float of arm-function works by the boom mower's lifting cylinder (Cylinder 2) forming a connection with the hydraulic accumulator, which gives the entire arm a slightly springy effect.
  • Page 52 VERTICAL ADJUSTMENT: ATTACHMENT TOOL (ONLY SCORPION 3-430 PLUS MODELS) These two buttons are used when the boom mower needs to be folded into transport position. Using the outermost cylinder on the arm (Cylinder 5), the attachment tool can be tilted up/down, into position.
  • Page 53 START / STOP ATTACHMENT TOOL Starts/stops attachment tool. When the button is pressed, the main valve for the attachment tool is opened. The oil supply to attachment tool is always prioritized first on the boom mower. (Example: If the attachment tool needs a 40 l/min oil supply, the hydraulic system is delivering 40 l/min immediately, before providing oil to any of the cylinders/functions of the arm)
  • Page 54 RUNNING HOURS At the bottom of the control panel there is a display that shows the total driving hours the machine has been used for. See section: Operating the machine (e) – page 88-101 for more information on the control panel and its functions.

  • Page 55: Danfoss Joystick

    4.3.8.2 DANFOSS JOYSTICK The movements and functions of the Scorpion 3-430 boom mower are controlled using a Danfoss joystick with 3 proportional functions. In addition to the proportional functions, the joystick has a right/left rotary knob and 2 functions/buttons on the top.
  • Page 56 JOYSTICK SCORPION 3-430 (PLUS) Joystick w/ 3 proportional functions. (X-Y-Z axis) 2-way rotary knob/function on joystick 2 buttons/functions on the joystick. Additional buttons/functions for control of certain functions on the boom, mower: This type of joystick is used on all Scorpion 3-430 (Plus models) Special for the joystick on the Plus models are the 3 extra buttons to make it easier for the operator to...

  • Page 57: Approved Attachment Tools And Optional Equipment (N)

    The Scorpion 3-430 boom mower is intended for assembly with the following approved GreenTec attachment tools and possible optional equipment: APPROVED ATTACHMENT TOOLS AND EQUIPMENT...

  • Page 58: Optional Equipment

    4-point mounting using 4-point linkage system with top bar attachment All PTO driven versions of Scorpion 3-430 boom mowers are supplied with GreenTec's own patented 4-point mounting system. Instead of a traditional 3-point mounting, all Scorpion 3-430 models have 4 mounting points on the main frame.

  • Page 59: Loader Bracket / Special Adapter (Only Basic-Models)

    4.5.1.2 LOADER BRACKET / SPECIAL ADAPTER (ONLY BASIC-MODELS) Scorpion 3-430 Basic, mounted with a loader bracket / special adapter on a front loader For the Basic versions of Scorpion 3-430 boom mowers powered by the oil supply from the vehicle, a large selection of loader brackets / special adapters has been developed for mounting with model specific dimensions.
  • Page 60 The following table shows an overview of the available loader brackets / special adapters for various vehicles, for mounting with Scorpion 3-430 boom mowers: LOADER BRACKETS / SPECIAL ADAPTERS Description: Scorpion 3-430 mounting frame OPTE1130 (Included when mounting using any loader bracket!) Kärcher MIC 50 OPTE1256 Eurohitch...

  • Page 61: Hydraulic Quick-Release Couplings

    Quick release (male): Table 18 – Types of “Flat-face” quick-release couplings on the machine GreenTec always recommends that hydraulic hoses are fitted with “Flat-face” quick-release couplings when mounting/un-mounting attachment tools, as this ensures easy maintenance and cleaning, and that the hoses do not have to be screwed together using traditional hydraulic fittings.

  • Page 62: Mechanical Quick Coupling

    4.5.3 MECHANICAL QUICK COUPLING All Scorpion 3-430 boom mowers are available with a mechanical quick-coupling as optional equipment, for easier connection and disconnection of attachment tools on the boom mower. The mechanical quick coupling -system consists of a "male"-part that is mounted on the boom mower, and a "female"-part that is mounted on the attachment tool.

  • Page 63: Counterweights (90 Kg)

    (The requirement for bio-oil is that 80% of the oil must have degraded after a maximum of 30 days in nature!) GreenTec therefore recommends not changing to biodegradable oil when the machine was "born" with normal hydraulic oil.

  • Page 64: Filter Kit Incl. Seals

    Scorpion 3-430 Basic: Table 19 – Filter elements (hydraulic) GreenTec offers a complete filter set incl. seals for service and maintenance of the Scorpion 3-430 boom mower. For more information on inspection, maintenance and replacement of filter elements see section:...

  • Page 65: Specifications

    Oil amount for attachment tools 25 l/min. or 40 l/min. @ 180 - 210 bar (Adjustable) (See approved GreenTec attachment tools below) 1 x DW 40 l/min @ 210 bar 1 x DW 40 l/min @ 210 bar Flail Mower FR 92 + trykløs retur (drain)
  • Page 66  (continued page 55) 180 - 210 bar (Applies to Scorpion 3-430 Basic models with direct hydraulic connection to vehicle) Recommended pressure: Max. 8 bar (Applies to Scorpion 3-430 Basic models with direct hydraulic connection Hydraulic to vehicle) connections Max. allowed (ONLY BASIC- (Always check the instruction manual...

  • Page 67: Positions And Reach Of Boom Bower

    4.6.1 POSITIONS AND REACH OF BOOM BOWER Please note that some of the positions below on the Scorpion 3-430 boom mower can only be used on Plus models with RotorFlex double pivot system w/ AutoFlex VERTICAL REACH OF BOOM MOWER: SCORPION 330 SCORPION 430 3,3 m...
  • Page 68 HORIZONTAL REACH OF BOOM MOWER SCORPION 330 SCORPION 430 2,1 m 2,3 m 2,9 m 3,9 m 2,2 m 2,6 m Table 22 – Horisontal reach of boom mower (2/2) 155° 55° 45°...

  • Page 69: Noise Measurement Of Airborne Noise (U)

    NOISE MEASUREMENT OF AIRBORNE NOISE Noise measurements were carried out on the machine under normal operating conditions at GreenTec A/S in Denmark, with a Delta OHM sound meter - type HD 8701. Measurements were carried out 1 meter from the machine's critical noise generators at a height of 1.50 meters from the ground, without starting or using the attachment tool.

  • Page 70: Instructions For Using The Machine (K)

    BEFORE USING THE MACHINE CHECK THE FOLLOWING: Check the boom mower and all included parts for transport damage. GreenTec cannot be held responsible for transport damage that is not registered with the forwarder immediately during the actual delivery of the machine! Scorpion 3-430 boom mower as delivered from the factory incl.
  • Page 71 Check that the correct components are included with the Scorpion 3-430 boom mower: (All loose parts for a Scorpion 3-430 boom mower are supplied in a transport pallet. In some cases, the loose parts may be clamped on the outside, or inside the cabinet of the machine) The parts etc.

  • Page 72: Instructions On Mounting, Connecting And Disconnecting (J)

    The instructions for the machine must be fully understood before attempting to assemble, connect or use the machine. If there is any doubt, contact the dealer or GreenTec's Aftersales & Service department! Remember that when mounting and connecting with attachment tools other...

  • Page 73: Mounting And Connecting The Machine (I)

    5.2.2 MOUNTING AND CONNECTING THE MACHINE Never use the Scorpion 3-430 boom mower with attachment tools on an unstable or unsuitable vehicle! There must be no people or animals near the vehicle due to the risk of collision and/or overturning! The vehicle and the machine are operated from the driver's seat of the vehicle.
  • Page 74 DESCRIPTION: PCS: Adjustable top draw bar, incl. bolt w/ lynch pin Drawbar with spacers/washers, bushing and lynch pin Wrench and bolt for adjustment/tightening Adjustable suspension/sliding rail for easy installation Adjustable top draw bar incl. bushing Table 24 – Components list: 4-point linkage system Bushings and spacers for mounting the top draw bar attachment on the boom mower should be used to minimize possible veil! These components are already attached to the 4-point linkage system when...
  • Page 75 During mounting, the adjustable sliding rail at the top of the 4-point linkage system can be hooked onto the small bracket on the boom mower using a lynch pin. This makes assembly easier as it holds the entire top- linkage at the desired angle to the vehicle's towing point: Bracket for attachment Handle for adjustment Auxiliary devices for attaching the upper 4-point linkage is adjusted using a sliding rail with a small handle...
  • Page 76 Standard hydraulic lift arm system on vehicles Lower mounting brackets for vehicle lift arms - category 1 (inner) & category 2 (outer) GreenTec always recommends using the largest possible category between vehicle and boom mower as possible when mounting according to Category 1 & 2! (The larger the category, the greater the stability!) c.
  • Page 77 With the lift arms aligned on the vehicle, slowly back the vehicle up to the boom mower until the vehicle lift arms are flush with the lower mounting brackets of the Scorpion 3-430 boom mower: Carefully back the vehicle up to the mounting points on the Scorpion 3-430 boom mower The lift arms are locked using their locking mechanism around the lower lift bolts: a.
  • Page 78 b. Now, tighten the transversely adjustable top draw bar. (It is tightened with a wrench until the adjustable top draw bar tightens on the opposite side of the vehicle's upper towing point) Adjustment of transverse top draw bar for tensioning of the stabilization between vehicle and boom mower The upper stabilizer is now fitted and adjusted, and the Scorpion 3-430 boom mower can be slowly lifted off the ground using the vehicle and its lift arms: (Check here whether the machine is in a vertical position when it is lifted!)
  • Page 79 With the machine raised in a vertical position on the vehicle, mount the PTO shaft between the Scorpion 3-430 boom mower and the vehicle: Installation of PTO shaft between Scorpion 3-430 boom mower and vehicle The PTO shaft will have to be adapted (shortened) for some vehicles! For installation, adjustment and maintenance of the PTO shaft, always read and follow the manufacturer's instructions: https://www.binacchi.it/...
  • Page 80 With the PTO shaft fitted, use the wrench to ensure that the adjustable top draw bar and the transverse adjustable top draw bar are as long as possible. (Without over-tensioning) To adjust the bolt for the adjustable top draw bar at the back of the upper stabilization, the boom mower must be lowered onto the legs again (Possibly only on the support rear legs).

  • Page 81: Mounting On Vehicle With Loader Bracket / Special Adapter (Basic-Models)

    5.2.2.2 MOUNTING ON VEHICLE WITH LOADER BRACKET / SPECIAL ADAPTER (BASIC-MODELS) The loader bracket / special adapter consists of a mounting frame and a vehicle-specific loader bracket. The loader brackets are bolted on to the mounting frame and can be replaced in the event of changing between vehicles.
  • Page 82 With the vehicle lift system in position, slowly drive up to the boom mower until the vehicle lift system is level with and has a secure grip on the upper hooks of the loader brackets. Always make sure that the lower holes for locking the loader bracket are directly opposite the locking rivets on the vehicle's lift system, otherwise there is a risk of damage to both machine and equipment! When installing a new Scorpion 3-430 boom mower for the first time, minor adjustment work should be expected, such as welding on a "stop block"...
  • Page 83 3x hydraulic hoses are connected from the Scorpion 3-430 Basic boom mower to the vehicle: 52 l/min @ 180 - 210 bar Recommended The Scorpion 3-430 Basic boom mower must always be supplied with pressure: min. 8 l/min above the specified oil consumption of the attachment tool, in order to be able to operate the functions of the boom mower, simultaneously with the attachment tool.
  • Page 84 The 3 hydraulic hoses from the boom mower which connects to the vehicle are supplied from the factory with standard hydraulic fittings: Hydraulic fittings are tightened according to Table 32 – page 116) Hydraulic hoses from Scorpion 3-430 Basic boom mower to the vehicle It is possible to mount hydraulic quick-release couplings on the hoses when connecting from the boom mower to the vehicle.

  • Page 85: Connecting The Power Supply From The Boom Mower To The Vehicle

    5.2.3 CONNECTING THE POWER SUPPLY FROM THE BOOM MOWER TO THE VEHICLE To ensure sufficient voltage and current for the boom mower and its functions, a power cable must be installed between the vehicle's battery and the boom mower + a 7-pin connector for lights and lamps must also be connected: Vehicle power supply cable for Scorpion 3-430 boom mowers The power supply cable is included with the machine,...

  • Page 86: Installing And Mounting Control Panel And Joystick

    5.2.4 INSTALLING AND MOUNTING CONTROL PANEL AND JOYSTICK The control panel with associated joystick for the boom mower must be installed on the vehicle and mounted in the most appropriate place in the cabin. Follow the guide for installing and mounting in the section below: All wires and cables must be fixed / tied so that they do not pose any risk to the operator's movements in the cabin and thus operation of the assembled vehicle when using the boom mower.
  • Page 87 Mounting brackets (parts 1 & 2) can be bent and angled, so that it is possible to position the control panel and joystick as best as possible in the cabin. Adjustment work must be expected under installation and assembly of the control panel and joystick in the vehicle cabin, depending on the individual vehicle.
  • Page 88 6. Mount the control panel in the cabin and connect the cable from the control panel to the 2 connectors that are led into the cabin by cable from the boom mower: (In the picture below, the user of the machine has constructed a custom steel bracket with holes for mounting, where the control panel is mounted on to, inside the cabin) Custom bracket Control panel mounted up in the cabin of a vehicle using manufactured brackets...
  • Page 89 8. With the end plate removed, the joystick itself can be carefully pushed out of the housing and access is gained to the holes where the mounting bracket must be attached on the underside. Joystick separated from its housing 9. Fasten the mounting bracket (part 1) in the desired position using: machine screw...
  • Page 90 12. The location when mounting the joystick in the cabin depends, as mentioned, on the individual vehicle as all cabins cannot be furnished the same. Below is an example where the user of the machine has mounted the joystick using the console/armrest in the vehicle's cabin: In this location, the operator has natural and easy access to operate the joystick when using the boom mower: (Additional mounting brackets may need to be constructed for the best possible placement in the...

  • Page 91: Mounting Of Attachment Tools On Boom Mower

    Instructions regarding mounting of the specific attachment tool must therefore always be found and followed in the attachment tool's instruction manual! Common to all GreenTec attachment tools is that these are mounted either with 4 bolts on the standard attachment, or via mechanical quick coupling which is secured using a bolt and lynch split.
  • Page 92 6. As an example, this instruction manual shows the installation of a GreenTec HS 172 Cutterbar on the Scorpion 3-430 boom mower using the mechanical quick coupling: (If the attachment tool is not equipped with a mechanical quick coupling, it is possible to move its position using a pallet lifter and then mount with 4x bolts and 4x locking nuts.
  • Page 93 7. With the attachment tool mounted and secured on the boom mower, the hydraulic hoses from the attachment tool can be connected to the outlets on the boom mower: Mounting with standard hydraulic fitting → tightened according to Table 32 –...
  • Page 94 8. As soon as the boom mower and attachment tool are fully connected and ready for use, prepare the boom mower for transport according to the section: Transporting boom mower w/ attachment tool on vehicle (p) – page 89 9. Drive the Scorpion 3-430 boom mower out to a large area with firm ground, plenty of space and no people/animals within a 20-meter radius.

  • Page 95: Un-Mount And Disconnect Boom Mower From Vehicle

    5.2.6 UN-MOUNT AND DISCONNECT BOOM MOWER FROM VEHICLE Un-mounting and disconnection of the Scorpion 3-430 boom mower is carried out in the reverse order of the section: Mounting and connecting the machine (i) – page 63-74. Un-mounting and disconnection of the boom mower from a vehicle must take place on a level and safe surface.

  • Page 96: Preparing The Machine For Use

    GreenTec recommends letting the machine run at idle before use, to warm up the hydraulic oil before use. It helps to protect the hydraulic components and significantly extend the life of both motor and pump! 5.3.2...

  • Page 97: Checking The Stability

    5.3.3.1 CHECKING THE STABILITY Carefully check the stability of the vehicle, boom mower and the attachment tool mounted! Slowly move the arm of the boom mower all the way out at low height. Let the attachment tool hang at max. ½...

  • Page 98: Operating The Machine (E)

    5.4.1 TRAINING OF THE MACHINE OPERATOR BEFORE USE The Scorpion 3-430 boom mower may only be used fitted with approved GreenTec attachment tools, and on an approved vehicle as a single unit. The operator of the vehicle, boom mower and attachment tool must therefore both review and understand this instruction manual as well as the instruction manuals for the attachment tool and the vehicle, before putting the machine into use.

  • Page 99: Transporting Boom Mower W/ Attachment Tool On Vehicle (P)

    When driving on public roads, it is always the operator's responsibility to always comply with applicable traffic laws and regulations! GreenTec cannot be held responsible for any violations of traffic laws and regulations while driving with boom mowers and/or attachment tools!
  • Page 100 Since there are many combinations of the boom mower with different types of attachment tools mounted, as well as options for mounting additional equipment, it is important to find the best transport position for exactly your combination of machine / vehicle. In particular, the Scorpion 3-430 Plus models with Rotor-Flex double pivot system, offers extra opportunities to place the attachment tool appropriately behind the boom mower in transport position.

  • Page 101: Operating And Driving Intructions

    5.4.4 OPERATING AND DRIVING INTRUCTIONS The Scorpion 3-430 boom mower must always be operated in the most appropriate way, so that you achieve the best possible result during use, and that the attachment tool that is mounted is always used as intended. Specific operating and driving instructions cannot be described in this instruction manual alone: Always use the attachment tool's instruction manual for guidance on proper...
  • Page 102 The hydraulic float function for the attachment tool is also activated/deactivated using the control panel, or by using the button on the joystick (Only on Plus models) The attachment tool can still be tilted using the joystick's 2-way rotary knob when the hydraulic float- function is activated.
  • Page 103 By activating the hybrid function: (Green light in LED = non-parallel movement of arm) Scorpion 3-430 that performs hedge cutting without parallel function activated. Cylinder 3 controls the movement (out/in) of the inner arm. Cylinder 4 controls the movement of the outer arm (raise/lower), while Cylinder 2 (lift cylinder) is deactivated.
  • Page 104 7. The direction of travel with attachment tools should take place in forward direction of travel, and should follow the line of the "fence": The hydraulic collision protection (AHS) is activated in both forward and reverse direction, depending on the position of the arm of the boom mower. See section: Hydraulic collision protection (AHS) –...
  • Page 105 arm on boom mower: Driving with attachment tool in forward direction Possible working position for mowing grass in narrow places, such as forest paths and forest roads. Special care must be taken when driving in this position. (Risk of rocks hitting the vehicle) The collision protection works effectively within the marked area, both when driving forwards and backwards in this position.
  • Page 106 8. Be aware that when the arm of the boom mower has been driven completely or partially towards the vehicle that the "Break-back"-system gradually reduces the backpressure. This is controlled by the 3 inductive safety sensors The further inside the boom mower works, the faster the double-acting collision protection will reach the bottom/stop of the “Break-back”-system! See section: Inductive safety sensors...
  • Page 107 9. If a front loader is used together with the Scorpion 3-430 boom mower, the working height of the boom mower can be advantageously adjusted via the front loader's lift system, so that it is at a suitable height in relation to the terrain: Scorpion 3-430 boom mower up-lifted using front loader with attached HS 172 cutterbar 10.
  • Page 108 The individual attachment tool and the conditions under which the work is done determine the speed at which it should be driven. Always see the instruction manual for the in-use GreenTec attachment tool www.greentec.eu Scorpion 3-430 boom mower w/ RC 102 Hedge Cutter...

  • Page 109: Adjusting And Setting The Machine (R)

    5.4.5 ADJUSTING AND SETTING THE MACHINE Adjusting and setting up the boom mower in the right position always depends on the attachment tool that is mounted. In general, the boom mower must be handled and adjusted so that the attachment tool that is mounted does the best possible job.

  • Page 110: Starting Attachment Tools

    Pay special attention to the "Break-back" function of the hydraulic collision protection – page 34, when the arm of the boom mower is turned into working position. See section: Operating and driving instructions – page 94-95 5.4.6 STARTING ATTACHMENT TOOLS The attachment tool can be started as soon as it is mounted correctly, and the arm of the boom mower is in the desired working position: See section:...
  • Page 111 SCORPION 3-430 BASIC-MODELS: 1. The attachment tool is started by supplying a small amount of oil flow from the vehicle's hydraulic system (Always refer to and follow the vehicle instructions used as these will vary from vehicle to vehicle!) 2. Then press on the control panel in the cabin.

  • Page 112: Stopping Attachment Tools

    5.4.7 STOPPING ATTACHMENT TOOLS SCORPION 3-430 STANDARD- AND PLUS-MODELS: 1. The attachment tool is stopped by first reducing the PTO speed (RPM) back to idle on the vehicle! (Always refer to and follow the vehicle instructions used as these will vary from vehicle to vehicle!) 2.

  • Page 113: Start-Up After Unintended / Accidental Stoppage Of Operation Q)

    5.4.8 START-UP AFTER UNINTENDED / ACCIDENTAL STOPPAGE OF OPERATION In the event of an unintended / accidental stoppage of the boom mower and/or the attachment tool, always follow the instructions given in the machine's individual instruction manuals. An unintended / accidental stoppage of operation can occur at any time. There can be various reasons, but most times, downtime can be avoided if the operator uses and maintains the machine correctly and avoids hitting: Larger stone...

  • Page 114: Service And Maintenance (E, R)

    The warranty on the machine is void if one or more of the safety instructions are disregarded. GreenTec is not liable for compensation claims for damages caused by incorrect use of the machine and incorrect connection or connected equipment, or by incorrect maintenance of the machine!

  • Page 115: Instructions On Safe Service And Maintenance (S)

    6.1.1 MOVING YOUR GREENTEC MACHINES GreenTec recommends storing and moving machines and attachment tools on their supplied support solutions, or transport pallets (EU standard) if support solutions are not available. If machines are to be moved, always use a forklift or pallet lifter.

  • Page 116: Daily- And Routine Inspections (E)

    DAILY- AND ROUTINE INSPECTIONS Always remember to check the entire machinery, both the vehicle, the boom mower, and the attachment tool in use. It is important that the operator knows the machines and carries out the inspections necessary for the vehicle, the boom mower, and the attachment tool in use.

  • Page 117: Replacing Filter Elements

    When purchasing the machine, one complete filter set is always included, incl. seals for replacement after the first 50 operating hours! Additional filter sets can always be ordered through a dealer at GreenTec spare parts. Always focus on cleanliness and collection of spills before changing filter elements: Have a tray ready for the old filter elements and waste material.

  • Page 118: Return Oil Filter Replacement

    PERIODIC MAINTENANCE: HYDRAULIC FILTERS After the first 50 operating Hydraulic filter change: hours Return oil filter (Only Standard- and Plus-models) High pressure filter Then every 500 operating hours Table 29 – Intervals for changing filter elements 6.3.1 RETURN OIL FILTER REPLACEMENT 1.

  • Page 119: High Pressure Filter Replacement

    6.3.2 HIGH PRESSURE FILTER REPLACEMENT 1. The filter housing on the high-pressure filter is removed by unscrewing the bottom of the filter using a M30 wrench. Replace the 3 different o-rings around the thread of the filter housing. *(A complete set of o-rings and seal for the entire high-pressure filter is always included - additional o- rings and/or seals not specified here are always changed within 500 operating hours or sooner, if there are signs of wear!) 2.

  • Page 120: Changing The Gearbox Oil

    6.4.1 CHANGING THE GEARBOX OIL The gearbox on the Scorpion 3-430 Standard and/or Plus models must all be maintained in the same way. Gear oil must be changed after the first 50 hours of operation, and then every 500 hours of operation. It is stated in the specifications how much and which oil the gearbox contains: See section: Gearbox...

  • Page 121: Changing The Hydraulic Oil

    GreenTec recommends checking the hydraulic oil every 500 operating hours as a minimum. If you suspect that the oil is contaminated or has been too hot, GreenTec recommends sending an oil sample to a local oil supplier as soon as possible.

  • Page 122: Checking The Pressure Specifications

    CHECKING THE PRESSURE SPECIFICATIONS During service and maintenance of the machine, there may be a need to check, diagnose, or verify the boom mower's pressure specifications. The total pressure of the machine is measured using the included manometer kit. It is stated in the specifications which pressure/flow the boom mower, incl. the attachment tool must be running at.

  • Page 123: Testing The Hydraulic Collision Protection (Ahs: Auto Hydraulic Security)

    TESTING THE HYDRAULIC COLLISION PROTECTION (AHS: AUTO HYDRAULIC SECURITY) It is important that the hydraulic collision protection -function is checked before each start of the machine. The check is carried out via a "push"-test, where min. 2 people are required for correct execution: The check should be carried out when the hydraulic oil on the machine is at operating temperature.

  • Page 124: Push"-Test

    The hydraulic collision protection-function can in some cases be adjusted using the overpressure valves on the HIC valve block if a softer/firmer response of the "Break-back" function is desired. Contact a GreenTec dealer for further information.

  • Page 125: Testing The Hydraulic Float Function (Arm)

    (Green LED lights up) 6. The arm of the boom mower must now visibly lower approx. 10-15 cm and you will be able to feel a smaller “spring-like” effect in the arm (If the attachment tool does not lower, contact the GreenTec dealer)

  • Page 126: Tightening Torques Of Bolts And Hydraulic Connections

    TIGHTENING TORQUES OF BOLTS AND HYDRAULIC CONNECTIONS 6.8.1 TIGHTENING TORQUES: BOLTS All bolts and nuts on the machine are provided with quality grade marking, ordinary machine steel bolts have quality grade 8.8: bolts marked with 8.8, and nuts marked with 8. Hardened steel bolts may be marked 10.9 or 12.9: bolts marked 10.9 or 12.9, and nuts marked 10 or 12.

  • Page 127: Hydraulic Hoses

    Hoses with damage/defects must be replaced immediately. GreenTec's hydraulic systems work at a very high pressure. (From 250 bar up to 320 bar) Therefore, use only original hoses and spare parts for these. A burst hose can be very dangerous.

  • Page 128: 6.10 Bushings, Rivets And Bearings

    If they show signs of wear, they must be replaced. All bushings, rivets and bearings etc. can be delivered from GreenTec's spare parts warehouse. The correct spare parts for your GreenTec machine can always be found in the machine's parts book which can always be downloaded and/or printed for personal use on our website: www.greentec.eu.

  • Page 129: Pto Shaft Lubrication (Standard And Plus Models Only)

    6.11.1 PTO SHAFT LUBRICATION (STANDARD AND PLUS MODELS ONLY) For maintenance and lubrication of the PTO shaft, always follow the manufacturer's instructions: https://www.binacchi.it/ (Instruction material is also always attached to the individual PTO shaft delivered with the machine) If another manufacturer of PTO shafts is used, follow the manufacturer's instructions accordingly! Lubrication intervals and location: PTO shaft Above is the location of the grease nipples with associated intervals for greasing the PTO shaft:...

  • Page 130: 6.13 Storage Of The Machine

    Also remove all traces of leaves / branches and dirt. GreenTec's machines MUST be stored dry, due to the risk of water in bushings, bearings and electrical parts. Do not leave hydraulic hoses on the floor. They pose a tripping risk and there is...

  • Page 131: Troubleshooting

    TROUBLESHOOTING TROUBLESHOOTING PROCEDURES If the Scorpion boom mower is not working properly, the source of the fault must be located on the machine. Faulty conditions on the machine can be isolated by examining the following: Is the source of failure a mechanical problem? (Error on the mechanical parts of the machine) Is the source of failure a hydraulic problem? (Error on the hydraulic system of the machine) Is the source of failure an electrical problem? (Error on the electrical system of the machine) When troubleshooting attachment tools and/or vehicles, refer to the...
  • Page 132 Oil level too low. Fill the vehicle with oil to the correct level. Check ingoing flow from vehicle. (Basic Ingoing flow / PTO-RPM too low models) or check PTO RPMs (Standard and Errors on the hydraulic Plus models) system Check all hydraulic hoses for pinching and Pressure hose pinched/bent.

  • Page 133: Appendix

    APPENDIX HYDRAULIC DIAGRAMS 8.1.1 SCORPION 3-430 BASIC STANDARD (IN PREPARATION) Contact GreenTec's Aftersales & Service department.

  • Page 134: Scorpion 3-430 Basic Plus

    8.1.2 SCORPION 3-430 BASIC PLUS (IN PREPARATION) Contact GreenTec's Aftersales & Service department.

  • Page 135: Scorpion 3-430 Standard

    8.1.3 SCORPION 3-430 STANDARD (IN PREPARATION) Contact GreenTec's Aftersales & Service department.

  • Page 136: Scorpion 3-430 Plus

    8.1.4 SCORPION 3-430 PLUS (IN PREPARATION) Contact GreenTec's Aftersales & Service department.

  • Page 137: Electrical Diagrams

    ELECTRICAL DIAGRAMS Electrical diagrams / schematics of the machine's power supply can be found any time at the following link: https://greentec.eu/en/extranet/spareparts/301 or by contacting GreenTec's Aftersales & Service department.
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