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Twose Series Reach Arms
TS466, TS526 & TS586
Operation Manual
Publication No.508
May 2016

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Summary of Contents for Twose TS526

  • Page 1 Twose Series Reach Arms TS466, TS526 & TS586 Operation Manual Publication No.508 May 2016...
  • Page 2 IMPORTANT VERIFICATION OF WARRANTY REGISTRATION DEALER WARRANTY INFORMATION & REGISTRATION VERIFICATION It is imperative that the selling dealer registers this machine with McConnel Limited before delivery to the end user – failure to do so may affect the validity of the machine warranty. To register machines go to the McConnel Limited web site at www.mcconnel.com, log onto ‘Dealer Inside’...
  • Page 3 WARRANTY POLICY WARRANTY REGISTRATION All machines must be registered, by the selling dealer with McConnel Ltd, before delivery to the end user. On receipt of the goods it is the buyer’s responsibility to check that the Verification of Warranty Registration in the Operator’s Manual has been completed by the selling dealer. LIMITED WARRANTIES 1.01.
  • Page 4 1.12. All service work, particularly filter changes, must be carried out in accordance with the manufacturer’s service schedule. Failure to comply will invalidate the warranty. In the event of a claim, proof of the service work being carried out may be required. 1.13.
  • Page 5 DECLARATION OF CONFORMITY Conforming to EU Machinery Directive 2006/42/EC McCONNEL LIMITED, Temeside Works, Ludlow, Shropshire SY8 1JL, UK Hereby declare that: The Product; Tractor Mounted Hedgecutter / Grass Mower Product Code; T460, T520, T580 Serial No. & Date ………………………………… Type ………………………… Manufactured in;...
  • Page 6 DECLARATION OF CONFORMITY Conforming to EU Machinery Directive 2006/42/EC McCONNEL LIMITED, Temeside Works, Ludlow, Shropshire SY8 1JL, UK Hereby declare that: The Product; Hydraulic Arm Mounted Flail Head Product Code; TWHD Serial No. & Date ………………………………… Type ………………………… Manufactured in; United Kingdom Complies with the required provisions of the Machinery Directive 2006/42/EC The machinery directive is supported by the following harmonized standards;...
  • Page 8: Table Of Contents

    LIST OF CONTENTS Page No. Specifications General Information Features Safety Information Introduction Tractor Selection Hydraulic Oil Machine Attachment Flail Motor Hose Installation Operation Information Rotor Rotation Direction Rotor Control – Direction Lock Cable Controls – Levers and Symbols Cable Controls – Lever Functions Switchbox Controls –...
  • Page 10: Specifications

    SPECIFICATIONS TS466 MODELS Width folded: For transport the whole machine is within tractor width. Height and length: When folded for transport these dimensions will vary according to tractor and cab. TS526 & TS586 MODELS Width folded: For transport the whole machine is within tractor width.
  • Page 11: General Information

    Read this manual before fitting or operating the machine. Whenever any doubt exists contact your dealer or the McConnel Service Department for assistance. Use only Twose Classic Line Parts on Twose Classic Line equipment and machines. DEFINITIONS - The following definitions apply throughout this manual: WARNING: An operating procedure, technique etc., which can result in personal injury or loss of life if...
  • Page 12: Features

    FEATURES TS 466, TS526 & TS 586 Cable Controls. Linkage Mounted. Right or Left Hand Cutting. 1.2m Double Skin Belt Drive Head. 200 litre Hydraulic Reservoir. Independent Hydraulics. Option of Standard or Hi Power. 245° of Head Angle – Constant Motion. Built in Head Floatation.
  • Page 13: Safety Information

    SAFETY INFORMATION This machine has the potential to be extremely dangerous, in the wrong hands it can kill or maim. It is therefore imperative that the owner, and the operator of this machine, read the following section to ensure that they are both fully aware of the dangers that do, or may exist, and their responsibilities surrounding its use.
  • Page 14 ▲ Ensure the operator understands and follows the instructions in operator handbook. ▲ Ensure the tractor front, rear and side(s) are fitted with metal mesh or polycarbonate guards of suitable size and strength to protect the operator against thrown debris or parts.
  • Page 15 potential to well exceed, by possibly 3 metres (9’ 9”), the lowest legal minimum height of 5.2 metres from the ground for 11,000 and 33,000 volt power lines. It cannot be stressed enough the dangers that surround this capability, it is therefore vital that the operator is fully aware of the maximum height and reach of the machine, and that they are fully conversant with all aspects regarding the safe minimum distances that apply when working with machines in close proximity to Power Lines.
  • Page 16 ▲ Never start or continue to work a machine if people are nearby or approaching - Stop and wait until they are at a safe distance before continuing. ▲ Never attempt to use a machine on materials in excess of its capability. ▲...
  • Page 17: Introduction

    INTRODUCTION The Twose range of Boom Flail Trimmers has been designed with both the farmer and the contractor in mind - which has resulted in a boom flail with a very high specification - with many features not found on other machines.
  • Page 18 The cutter head design is of a ‘double skin’ construction for greater strength and longer life. The drive is by means of ‘vee’ belts from the hydraulic motor to the rotor, with the drive completely contained within the width of head for a cleaner cut. Twin ‘vee’...
  • Page 19: Tractor Selection

    TRACTOR SELECTION Tractor Specifications TS466 – Tractor size must be a minimum of 45kW (60 HP) – 2750kg TS526 – Tractor size must be a minimum of 48kW (65 HP) – 3000kg TS586 – Tractor size must be a minimum of 48kW (65 HP) – 3250kg Tractors must be equipped with a power take off (PTO) shaft that must run at 450 rpm during operation.
  • Page 20: Hydraulic Oil

    The hydraulic tank will have oil in it when delivered. Oil tank capacity for the TS466, TS526 & TS586 is 200 Litres The user must ensure the hydraulic tank is full of 'RANDO 46' hydraulic oil (or an equivalent recommended oil –...
  • Page 21: Machine Attachment

    ATTACHING THE MACHINE TO THE TRACTOR IMPORTANT: - Ensure the machine is parked on a firm and level site away from bystanders or onlookers. Read and understand all instructions in this manual regarding Health, Safety and the use of this machine. FOR PIN TYPE LOWER LINKAGE EYES ONLY ...
  • Page 22  The pair of stabiliser arms can now be telescoped upwards/forwards to allow the top link coupler to be fitted to the tractor top link position. Secure upper end of stabiliser to tractor top link point using tractor top link pin and spring pin. ...
  • Page 23 Measure the PTO shaft and cut to the dimension shown – the finished length of the PTO shaft should be 75mm (3”) less than the measured distance ‘A’ -between tractor shaft and gearbox stub shaft – to enable fitting. NOTE: For subsequent use with different tractors measure again, there must be a minimum shaft overlap of 150mm (6”).
  • Page 26: Flail Motor Hose Installation

    FLAIL MOTOR HOSE INSTALLATION...
  • Page 27: Operation Information

    FLAIL TRIMMER- OPERATION INFORMATION The vehicle driver should be conversant with all tractor controls and capabilities. It is always advisable for the tractor driver to practice the controls and operations of the Flail Trimmer, in a safe open location away from potential hazards, prior to setting off into work.
  • Page 28: Rotor Control - Direction Lock

    DANGER VERY IMPORTANT It is very important that motor spool and motor spool control lever works in one direction only - From centre (OFF) position to selected (ON) 'rotor cut' direction position – permitting the rotor one direction of cut and the 'OFF' setting only. This eliminates the chance of going from ‘cut-up’...
  • Page 29: Cable Controls - Levers And Symbols

    CABLE CONTROLS Lever Symbols Angle Lift Reach Slew Rotor Control Angle Float Rotor Control Angle Lift Reach Slew Rotor Control Spindle...
  • Page 30: Cable Controls - Lever Functions

    CABLE CONTROLS – LEVER FUNCTIONS...
  • Page 31: Switchbox Controls - Operation And Functions

    SWITCHBOX CONTROLS – Operation and Functions...
  • Page 32 SWITCHBOX CONTROLS – Operation and Functions (Refer to diagrams) SWITCH ‘A’ Power On/Off – Power to the control unit is controlled via the On/Off Switch (A), a red l.e.d light will be illuminated in the ‘Power On’ mode. Switch Up – Power On (red light lit). Switch Down –...
  • Page 33: Monolever Controls - Operation And Functions

    MONOLEVER CONTROLS – Operation and Functions...
  • Page 34 MONOLEVER CONTROLS – Operation and Functions (Refer to diagrams) POWER ON/OFF – Power to the control unit is controlled via the master On/Off button. Power ON – Rotate button to Power on the Control Unit (button will ‘spring’ out). Power OFF – Press button in to Power off or for Emergency Stop. LEVER FUNCTIONS 1.
  • Page 35: Proportional Controls - Operation And Functions

    PROPORTIONAL CONTROLS – Operation and Functions...
  • Page 36 – PROPORTIONAL CONTROLS Operation and Functions (Refer to diagrams) POWER ON/OFF – Power to the control unit is controlled via the master On/Off button. Power ON – Rotate button to Power on the Control Unit (button will ‘spring’ out). Power OFF – Press button in to Power off or for Emergency Stop. LEVER FUNCTIONS 1.
  • Page 37: Low Pressure Controls - Operation And Functions

    – LOW PRESSURE CONTROLS Operation and Functions (Refer to diagrams) Power ON – Connect Power Plug to battery. Power OFF – Disconnect power from hedgecutter to tractor. LEVER FUNCTIONS 1. Lever - Movement of the lever in a ‘Forward’ and ‘Backward’ direction operates the Main Arm: Forwards –...
  • Page 38: Hydraulic Controls - Cutting Position

    HYDRAULIC CONTROLS - CUTTING POSITION The cutting head must at all times be lowered gently into the cutting position. Never ‘drop’ a flailhead into a hedge at speed. When cutting at ground level (grass etc.) the head must be lowered gently to give a slight contact pressure of roller to ground.
  • Page 39: Transporting

    TRANSPORTING  Turn cutting head to vertical position with flails away from tractor.  Swing machine rearwards by powering breakback ram to 'open' position.  Fold 'in' second/outer boom with cutting head, until boom main tube contacts rubber buffer fixed to first boom. The cutting head should now be positioned behind and slightly inside tractor rear tyre.
  • Page 40: Belt Adjustment

    CUTTING HEAD ‘VEE’ BELT ADJUSTMENT To adjust the cutting head ‘vee’ belts the following procedure should be followed: -  Position the cutting head on the ground in a safe level location with the drive end uppermost.  Switch off the tractor engine, remove and pocket the key. ...
  • Page 41: Belt Replacement

    CUTTING HEAD ‘VEE’ BELT REPLACEMENT To replace the cutting head ‘vee’ belts the following procedure should be followed: -  Hydraulically position cutting head to stand vertically on the ground with the drive end uppermost - this should be done on a firm and level location to ensure the cutting head is steady and safe in this position.
  • Page 42: Rotor Removal & Replacement

    ROTOR REMOVAL & REPLACEMENT Removal procedure:  With the machine attached to the tractor, hydraulically position the cutting head vertically with the drive end downwards resting on the ground – select a firm level location and ensure the weight of the head is fully rested on the ground. ...
  • Page 43: Roller Height Adjustment

    ROLLER HEIGHT ADJUSTMENT The cutting height of the flail head may be adjusted to cut at 4 different heights; this is achieved by altering the mounting position of the roller on the flail head - refer to diagram below. To alter the roller position, each end bracket of the roller and the relative securing bolts will need to be positioned at either of the four position height options offered.
  • Page 44: Machine Removal

    REMOVING THE MACHINE FROM THE TRACTOR Select a good clear, level and firm site on which to detach and store the machine. IMPORTANT Use the hydraulics to lower the head onto the ground horizontally (as if you were cutting grass). ...
  • Page 45 Tractor linkage arms are now free of the machine.  Draw tractor slowly away - Many operators stop about 300mm (12") away to double- check that tractor and machine have completely separated and that no connections or couplings remain connected. Safety screens can now be removed if so desired.
  • Page 46: Maintenance

    GENERAL MAINTENANCE General Lubrication example illustration opposite indicates the general locations of lubrication points - all points should be greased on a daily basis and prior storage of the machine. machines must greased prior to first use. Gearbox Lubrication Check gearbox oil level on new machines prior to first use, top up if required before using the machine.
  • Page 47 SERVICE SCHEDULE Every Day  Grease machine fully prior to work (and prior to storage). NOTE: New machines must be greased before initial use.  Check for broken or damaged flails.  Check tightness of flail nuts and bolts.  Visually check for oil leaks and damaged hoses. ...
  • Page 48 HYDRAULIC SYSTEM Oil Supply Check the oil level in the reservoir daily. Oil Condition & Replacement No fixed time period can be quoted for oil changes as operating conditions can vary widely but a visually inspection of the oil will often indicate its current overall state. Signs of a reduction in its condition will be apparent by changes in colour and appearance when compared to new oil.
  • Page 49  Avoid twisting the hose. Adjust the hose line to ensure freedom from rubbing or trapping before tightening hose end connections. All Hydraulic Hoses (BSP) fitted to Twose Hedgecutters have ‘soft seal’ connections on both flail and ram circuit hoses.
  • Page 50 CONTROL CABLES The control cables operate on a push/pull system with the spool centring springs always returning the spool to the neutral position when the handle is released. Care should be taken during installation and operation to ensure that the cables are not trapped or kinked.
  • Page 51 PTO SHAFT MAINTENANCE PTO Shaft Lubrication The PTO shaft should be lubricated on a regular basis using lithium based grease – each end of the shaft has 2 greasing points; one for lubrication of the universal joint and one for lubricating the rotating fixing ring of the shaft shield –...
  • Page 52 TORQUE SETTINGS FOR FASTENERS The chart below lists the correct tightening torque for fasteners. This chart should be referred to when tightening or replacing bolts in order to determine the grade of bolt and the correct torque unless specific torque values are assigned in the text of the manual. Recommended torque is quoted in Foot-Pounds and Newton-Metres within this manual.
  • Page 54 McConnel Limited, Temeside Works, Ludlow, Shropshire SY8 1JL. England. Telephone: 01584 873131. Facsimile: 01584 876463. www.mcconnel.com...

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