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Shelbourne Reynolds HD800 Operator's Manual

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MAN-10004
HD800
OPERATORS MANUAL
ORIGINAL INSTRUCTIONS
Issue 7
15/10/2020

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  • Page 1 MAN-10004 HD800 OPERATORS MANUAL ORIGINAL INSTRUCTIONS Issue 7 15/10/2020...
  • Page 3 When the inspection is complete, THIS FORM MUST BE COPIED & RETURNED TO:- Shelbourne Reynolds within 30 days of delivery to customer, otherwise the invoice date to the dealer will be deemed to be the start date for the warranty period.
  • Page 4 ................. Privacy Notice Here at Shelbourne Reynolds Engineering Ltd we take your privacy seriously and will only use your personal information to administer your account and provide the products and services you have requested from us. We would occasionally like to contact you with details of other products you may be interested in, special offers we provide and details/invitations to shows, working demonstrations and open days, however this would be no more than once or twice per year.

  • Page 5: Ordering Spare Parts

    Dear Customer, Parts manuals are not supplied with this machine but they can be ordered from your Shelbourne Reynolds dealer or alternatively downloaded from the Shelbourne Reynolds website ( www.shelbourne.com ) Manuals are located through the Parts and Service section followed by Manuals and then to Powerblade Manuals. Here you will find Operators and Parts manuals for various years’...
  • Page 6 KIT-08239 head (HD865 & 875VFRT) KIT-08355D Hydraulics for 1.2mt right hand drive General options head (HD865 & 875VFRT) KIT-08244 HD800 Transfer kit - blue KIT-08356C Hydraulics for 1.5mt left hand drive head (HD865 & 875VFRT) KIT-08246 HD800 Blower kit KIT-08356D Hydraulics for 1.5mt right hand drive...
  • Page 7 KIT-08279G 1.2mt NLB hydraulics kit (HD865 & 875VFRT) KIT-08279H 1.5mt NLB hydraulics kit (HD865 & 875VFRT) KIT-08383 HD800 Highways kit HD800 Highways kit with debris KIT-08383A blower KIT-08284 Drawbar stabiliser kit KIT-08367 Roller linkage kit (HC Head) KIT-08310 Standard skid kit (HC Head)
  • Page 8 MAN- 00000...
  • Page 9 MAN-00000 EC Declaration of conformity for machinery (Machinery Directive 2006/42/EC, Annex II, sub. A) Manufacturer: Shelbourne Reynolds Engineering Ltd. Address: Shepherds Grove Industrial estate, Stanton, Bury St Edmunds, Suffolk. England. IP31 2AR Name and address of the person (established in the European Community/EEA)
  • Page 10 MAN-00000...
  • Page 11 CONTENTS Section 1 INTRODUCTION FOREWORD IMPROVEMENTS AND CHANGES SERVICE PARTS MACHINE IDENTIFICATION POWERBLADE WARRANTY POLICY Section 2 SAFETY PROCEDURES ACCIDENT PREVENTION SAFETY SIGNS ACCIDENT PREVENTION BEFORE STARTING ACCIDENT PREVENTION WHEN COUPLING AND UNCOUPLING TO THE TRACTOR ACCIDENT PREVENTION WHEN USING THE PTO SHAFT ACCIDENT PREVENTION WHEN USING THE HYDRAULIC SYSTEM ACCIDENT PREVENTION WHEN OPERATING ACCIDENT PREVENTION WHEN REMOVING A FOREIGN...
  • Page 12 REMOVAL – TRIMMER WITH AXLE MOUNTING FRAME 5.15 5.16 REATTACHING THE MACHINE Section 6 CONTROLS HD800 ELECTRIC PROPORTIONAL CONTROLS HD800 ELECTRIC PROPORTIONAL CONTROLS – OPTIONS HD800 CONTROL BOX SETTINGS Section 7 OPERATION MOVING FROM TRANSPORT TO WORK POSITION STARTING THE ROTOR STOPPING THE ROTOR...
  • Page 13 ACCUMULATOR SAFE REMOVAL CARE OF THE ROTOR 8.10 FLAIL HEAD 8.11 BUSHES AND PINS 8.12 RECOMMENDED TORQUE FOR FASTENERS 8.13 STORAGE...

  • Page 15: Service Parts

    INTRODUCTION FOREWORD This manual will assist the operator in using the Shelbourne Reynolds Powerblade trimmer range of Heavy Duty (HD) trimmers to realise their full potential whilst indicating safe procedures. This manual should be used in conjunction with the manual of the tractor or prime mover.
  • Page 16 (the “Warranty”), it is the buyer’s responsibility to ensure that the selling dealer has completed the warranty registration details and that they are submitted to Shelbourne Reynolds Engineering Ltd. within 30 days from the date of delivery. Using the machine implies the knowledge and acceptance of these warranty terms.

  • Page 17: Repair Costs

    1) given notice in writing with full information regarding the failure, to Shelbourne (or the Shelbourne authorised dealer) during the Warranty Period, and within 15 days of the failure; 2) given Shelbourne (or the Shelbourne authorised dealer) a reasonable opportunity of examining the machine or the damaged or defective parts; 3) if requested by Shelbourne, returned the damaged or defective parts (via the original Shelbourne authorised dealer) within 30 days of notification of a defect;...

  • Page 18: Limitations Of Liability

    Manual, and only using Shelbourne genuine parts. Proof of service work may be requested prior to approval of any claim under the Warranty; 6) failure due to use of incorrect oil or lubricants, contamination of the oil, or oil which has served its useful life or failure to carry out proper maintenance as recommended in the Shelbourne Operators Manual;...

  • Page 19: Extended Warranty

    6) Any loss or costs arising from the inability to use the machine due to any defect with the machine, and during the time taken to repair or replace the machine; 7) The cost of hire or purchase of any replacement machine; 8) Recovery of broken-down machine;...

  • Page 20: Transfer Of Warranty

    Shelbourne giving prior written consent. 1.5.10 EXPORT CUSTOMERS If you are based outside of the UK, warranty terms and conditions outlined above may differ depending on your market. Please contact Shelbourne Reynolds Engineering Ltd. for further information.

  • Page 21: Safety Procedures

    The tractor manufacturers, operator manual safety precautions should also be adhered to when using a Shelbourne Reynolds Powerblade trimmer. The ‘Safe stop’ procedure is mentioned throughout this manual. It is extremely dangerous to carry out any work on a machine while it is under power. The most...

  • Page 22: Safety Signs

    SAFETY SIGNS The following safety signs appear on the machine and are for your safety and the safety of other people. Ensure that you identify each safety sign and understand its warning. These safety signs must be kept in a legible condition and must be replaced if missing or damaged.
  • Page 23 800219 01 Stay clear of tractor-machine area when coupling-up. High risk of crushing. 193391 01 Ensure PTO shaft guards are fitted and chains attached. 800212 01 Tighten check chains to stop lateral movement. 590475 01 PTO shaft rotational speed must not exceed 540 (or 800) RPM.
  • Page 24 800222 01 800217 01 800215 01 800213 01 Never reach into Stay a safe Never reach Check bolt / belts Flail area. distance from into the for tightness. Allow machine to the machine. crushing stop before working Danger from danger area as on it.
  • Page 25 ACCIDENT PREVENTION BEFORE STARTING Read the manual thoroughly. Read the tractor operators manual thoroughly. Ensure that the operator’s manual is handed to the customer. Ensure bystanders are at a safe distance when moving the Powerblade trimmer by overhead slinging or forklift. Ensure Powerblade trimmer stands are locked into correct position for transportation (see section 4).
  • Page 26 Ensure that tractor windows are protected with protective glazing, metal mesh or polycarbonate guards of appropriate size and strength, so that the operator is protected from any thrown debris or component. Ensure all tractor mesh/polycarbonate guards are suitable for the job, undamaged and well maintained.
  • Page 27 When the Powerblade trimmer is fitted with an axle-mounting sub frame ensure that the tractor is fitted with compatible axle latches of the correct spacing. Ensure the Powerblade trimmer is sitting stable on level ground and cannot tip over in any direction, before coupling and after uncoupling.

  • Page 28: Accident Prevention When Using The Pto Shaft

    ACCIDENT PREVENTION WHEN USING THE PTO SHAFT Read the PTO (power take-off) manual thoroughly. Ensure that the PTO operator’s manual is handed to the customer and is supplied with the shaft. It is recommended to use appropriate PPE (Personnel Protective Equipment), wear gloves, close fitting clothing and ensure hair tied back when dealing with the PTO shaft.
  • Page 29 Do not connect to tractor hydraulic system if it can deliver more than 210 bar of pressure (hydraulic roller hoses – optional). Do not connect the hydraulic hoses to the tractor's hydraulic system until you have made sure that the system is at zero pressure on both the tractor and the Powerblade trimmer.
  • Page 30 Shelbourne Reynolds' representatives or employees. It is the owner’s responsibility that anybody else who uses the machine is competent and has received instructions or training. The Powerblade trimmer may be used only if all safety devices, e.g. detachable guards, are fitted and in proper working order.
  • Page 31 Apply the Powerblade controls emergency stop and disengage PTO immediately to ensure that all power has been ceased to the valves. Ensure to then follow the ‘SAFE STOP’ procedure. Do not go under or within any part of the Powerblade trimmer unless it is securely blocked or locked with a mechanical device.
  • Page 32 Always operate the machine at the correct PTO speed (see section 7). Always adjust the driving speed to suit the driving conditions. Avoid fast turning when driving uphill, downhill or across a slope. Do not cut the far side of a hedge with the flails towards the operator. Ensure the cutting head adjustable nose is set correctly to control any debris (see section 7.6).
  • Page 33 Cutting head in contact with the ground Always be aware of your surroundings and operate accordingly. Be aware of confined areas and reduced heights. Bear in mind adverse weather conditions, such as snow, ice, wind and rain. Ensure always use the minimum reach necessary to make cut. Take particular care on slopes.
  • Page 34 Check for loose, broken or missing flails every 4 hours. Keep children away from the Powerblade trimmer and tractor at all times. Only operate the tractor or machine controls from the tractor seat. Do not do so if anyone is anywhere near the machine. If the PTO is run quickly when oil is very cold the thick oil will be difficult for the pumps to suck in, causing cavitation.

  • Page 35: Accident Prevention When Leaving The Machine

    Ensure not to trap or entangle your fingers or hands with the flails as they may move freely or unexpectedly within the Cutting head. Ensure the machine is positioned in a safe area when removing the blockage or foreign object. ACCIDENT PREVENTION WHEN LEAVING THE MACHINE Always park the machine on a level and firm site.
  • Page 36 Powerblade trimmer and may therefore adversely affect it's safe and reliable operation and your safety. Shelbourne Reynolds cannot therefore be held liable for damage or injury caused by the use of non-OEM replacement parts or accessories.

  • Page 37: Accident Prevention When Taking On Public Roads

    Ensure flail rotor and the flails are in a restrained position when sharpening the flail cutting edge. Avoid fingers or hands becoming pinched or trapped when replacing the drive belts. Ensure fingers or hands don’t become pinched or trapped when opening or closing the hydraulic tank hood.
  • Page 38 It’s recommended to disconnect all electrical, hydraulic connections and the PTO driveshaft from the Powerblade so that it cannot be inadvertently operated during road transport. Ensure lift cylinder is locked using the two taps located on the main lift cylinder (see section 7) Ensure the rear road lights are free of debris and are clearly visible.

  • Page 39: Noise Emissions

    2.14 PROPER USE Shelbourne Reynolds Powerblade trimmers are based on state-of-the-art technology and are manufactured in accordance with recognised safety requirements. Nevertheless the use of the machine does not preclude the risk of injury to the user or third parties and/or the risk of damage to the machine itself or to other materials or items of equipment.

  • Page 40: No Liability For Consequential Damage

    Any claims for damages not directly incurred by the Powerblade trimmer cannot be accepted. By the same token, Shelbourne Reynolds cannot be held liable for any consequential damage resulting from incorrect use of the machine.

  • Page 41: Specification And Description

    SECTION 3: SPECIFICATION AND DESCRIPTION DESCRIPTION The machine consists of a cutting head, which is positioned by a number of articulating booms, mounted to a frame, which carries the relevant control and drive systems. A double-skinned head shell (A) with a rotor (B) is fitted with a choice of cutting flails. This is driven by a hydraulic motor (C) mounted within the envelope of the head.

  • Page 42: Intended Use

    6 spline shaft and rotating in a clockwise direction is required. All HD800 trimmers are fully independent hydraulic machines. All HD800 machines are fitted with a rear lighting board; this should be connected to the standard 7-pin trailer plug. INTENDED USE The machine is intended to be used on typical farms and highways for annual or biennial cutting of hedges and for cutting grass and weeds on verges and banks.
  • Page 43 Min Tractor 130HP 130HP 130HP Mounting System 3pt Mounting Axle Mounting Recommended Recommended Recommended Accessories Road Lights (LED) Standard Standard Standard Note: For safety and stability Shelbourne Reynolds Ltd recommends the use of axle bracket mounting on all HD800 Trimmers.
  • Page 44 Min Tractor Weight 5500kg 5500kg Min Tractor 130HP 130HP Mounting System 3pt Mounting Axle Mounting Recommended Recommended Accessories Road Lights (LED) Standard Standard Note: For safety and stability Shelbourne Reynolds Ltd recommends the use of axle bracket mounting on all HD800 Trimmers.
  • Page 46 All dimensions weights and other data are approximate. TECHNICAL SPECIFICATIONS OPTIONS The HD800 machines can only be assembled to work on the left hand side of the tractor. The Powerblade cutting head can be configured with either Left Hand (LH) (Outboard)
  • Page 47 Boot flail and shackle, (hedges and up cutting only (grass and light to medium occasional grass) hedges) Competition flail, up cutting only (grass and light to medium hedges) The Powerblade HD800 cutting head is available with a hydraulically operated front nose.
  • Page 48 The Powerblade HD800 cutting head is available to a verge mowing specification. Options available include: 152mm (6”) diameter steel roller, 152mm (6”) diameter rubber roller, rubber flap protection kit, double skinned front nose and skid wear kit. Double skinned front nose...
  • Page 49 Debris blower kit is available to be fitted at the rear of the Powerblade.

  • Page 51: Handling And Transportation

    SECTION 4: HANDLING AND TRANSPORTATION Refer to section 2 for safety procedures. To prevent damage to the trimmer the machine should only be moved by one of the following methods. UNLOADING/LOADING Refer to section 2.3 for accident prevention before starting. 1.
  • Page 52 2. By slinging and using an overhead lifting device, generally during loading and unloading. Attach slings or chains to the designated lifting / sling points. Sling point on main pivot rocker. Sling point on inner boom. Ensure the lift cylinder taps are closed before lifting commences and the slew locking device is fitted (see section 7.1).
  • Page 53 Pivot shoe foot Pivot shoe foot fully down fully up position supporting cutting head...

  • Page 55: Preparation For Use

    SECTION 5: PREPARATION FOR USE Refer to section 2 for safety procedures. Use the dealer pre-delivery/installation check and warranty registration form positioned at the front of this manual to check through the Powerblade trimmer. This section will help to expand on the pre-delivery/installation. CHOICE OF TRACTOR Refer to section 2.3 for accident prevention before starting.
  • Page 56 The Powerblade trimmer is suitable for a Category 2 tractor linkage and in most instances Category 3. Shelbourne Reynolds Engineering Ltd recommends that this be of good quality and in good condition. Check the condition of any quick release ball ends carefully, as they will be subjected to upward forces.
  • Page 57 Axle brackets to suit Shelbourne Reynolds Powerblade should be set at either 1000 or 1100 mm between centres. In fitting these brackets it may be required for the removal of the check chain bracket which in turn should be incorporated into the design of the axle bracket.
  • Page 58 Shelbourne Reynolds axle brackets supplied will be accompanied by the axle bracket parts and operators manual (MAN-10104) which will include specific instructions on how to fit the axle brackets to specific tractors. FITMENT OF 3 POINT LINKAGE STABILISER TO THE POWERBLADE Refer to section 2.4 for accident prevention when coupling and uncoupling to the...
  • Page 59 3. Then position pin item 5 into the upper most hole of shaft item 1. Slide item 7 to rest up against item 5. Item 7 rested up against item 5 4. Connect item 8 into the middle hole of the three holes in item 7 using pins item 15 &...
  • Page 60 This kit is strongly recommended for all HD800 trimmers. The system will not only reduce the stress on the tractor linkage but also makes the actual response of the head to the controls more predictable.
  • Page 61 Ensure the machine is on a firm level site with plenty of room to conduct the fitting operation. Fitment of the axle frame stabiliser kit to the Powerblade trimmer. Note: Throughout this section item numbers mentioned are related to the above drawing KIT-08239.
  • Page 62 2. Once the correct width has been identified it’s important to work out the axle frames overall length required which will ultimately determine the distance between Powerblade and the tractor. Multiple holes in both item 1, 2 and 3 allow 70mm increments of the overall length of the axle frame assembly. The Powerblade should be as close as physically and practically possible to the rear of the tractor whilst maintaining sufficient gap that in all positions the Powerblade DOES NOT contact the tractor (e.g.
  • Page 63 4. With the correct width and overall length identified assemble items 2 and 3 together with item 1 using items 4, 5, 6 and 7. 5. Using appropriate lifting equipment connect the assembled axle frame to the Powerblade frame using pins 9 and 10. 6.
  • Page 64 1. Identify if the tractor has lift arms with fixed ball ends or has a quick release ball end style. For Lift arms with the fixed ball ends prepare the pin, lynch pin and spacers. 2. On the trimmer main frame assembly identify the Lift arm bracket and the three holes on the main frame of the trimmer.
  • Page 65 5. The tractor should then be carefully reversed slowly towards the machine, to attach the tractor lift arms onto the lift arm bracket. Allowing either fixed ball end lift arms to enter the Lift arm bracket clevis and pin, to correctly align or quick release lift arms to align and travel under balls.
  • Page 66 Ensure rocker item 8 and spacers items 10, 11 and 12 are in good condition. If either part is worn or irregular in shape it should be replaced immediately. These parts should be checked after 8 hours use, then checked and repeated as required peordically thereafter.
  • Page 67 whilst still achieving the required carrying height. This will help to remove some of the accumulation of clearances from within the tractor rear linkage. 13. Lengthen or shorten the top link so that on level ground the trimmer frame is vertical.
  • Page 68 18. Point 16 and 17 should be repeated once the trimmer is fully operational. In some cases it’s also required to place the head horizontal to the ground, close to the tractor tyre in the work position power the booms into the ground. This may then allow further adjustment to the tractor check chains and drop arms if required.
  • Page 69 This procedure should only be carried out by a single person. Extra care must be taken throughout the procedure as high risk is involved. Points 16, to 18 should be checked after 4 hours use, then checked and repeated as required peordically thereafter. Stability between the tractor and machine in all positions is of the upper most importance to ensure the safety to the operator and any other person or persons who may come into the contact area.
  • Page 70 2 Once connected decrease the adjustable link length as much as possible. In some cases it’s also required to place the head horizontal to the ground, close to the tractor tyre in the work position power the booms into the ground. This may then allow further adjustment if required.
  • Page 71 1. Identify if the tractor has lift arms with fixed ball ends or has a quick release ball end style. For Lift arms with the fixed ball ends prepare the pin, lynch pin and spacers. 2. On the trimmer main frame assembly identify the Lift arm bracket. This should be free to swing at all times when using an axle frame stabiliser system.
  • Page 72 Choice of four holes on Lift arm bracket for Lower 4. For lift arms of the quick release ball end type fit the tractor balls, Lower pin, Spacers and Lynch pins to both sides of trimmer frame on the locked Lift arm bracket.
  • Page 73 Ensure clearance maintained between the tractor and machine. 6. Once the tractor axle brackets and the axle frame assembly are aligned connect the axle frame into the axle brackets either by shortening the top link (item 12) set in pos ‘B’ or slowly and carefully raising the tractor’s lift arms. The sub-frame will rise at its front so that the Lift arms (item 2 and 3) engage into the latches.
  • Page 74 Top link (item 12) Hitch subframe storage position 9. The machine should then be slowly and carefully raised to a height that brings the tractor’s PTO shaft and the gearbox input shaft to the same approximate height. 10. To prevent undue stress on the top link clevis of the tractor, the system uses the tractor’s lift arms to carry the weight of the machine.

  • Page 75: Connecting The Controls

    Fit the PTO shaft ensuring to: Connect the pin type yoke end to the Powerblade trimmer. Connect the pull release yoke end to the tractor. With the PTO connected but with its drive disengaged, ensure that the machine can be lowered to its standing height without the PTO fouling on any part of the tractor or machine, the link arms fouling in any way or the electrical cables being stretched.
  • Page 76 A 12 volt power supply is required for the electrical controls and oil cooler. These must be connected, via a suitable fuse. The power supply must not come from the cigarette lighter, three pin connector or trailer 7 pin socket; due to the electric controls having a high current draw.
  • Page 77 Check that the emergency stop button is functioning correctly (see section 6). Emergency stop 5.12 FINAL ATTACHMENT AND RUN UP Refer to section 2.7 for accident prevention when operating. Attach the lighting board 7 pin plug, strobe 3 pin plug and the hydraulic roller hoses to the tractors double acting spool if optionally fitted.
  • Page 78 Open the taps on the lift cylinder to allow it to move (tap handles will now be in line with the oil flow). Move the slew locking device to storage position. See section 7.1 for instruction. Having first read and understood the information on the controls (Section 6) again set the tractor speed to a slow to moderate level.
  • Page 79 3. Slew the machine fully backwards, so that the booms are directly behind the tractor. 4. The reach cylinder may now be closed bringing the head to between 400 – 600mm of the rear light board. 5. Raise the linkage slightly to allow the pins items 5 to be removed. Pins items 5 6.
  • Page 80 Pivot shoe foot fully down supporting cutting head 9. Once sitting stable, disengage the PTO. 10. Turn the taps on the lift cylinder to the off position (see section 7.1). 11. Remove lighting 7 pin plug, strobe 3 pin plug, power supply, hydraulic roller hoses and any other connections from the back of the tractor.
  • Page 81 Lynch pin item 6 Rocker item 8 Front of 3 point yoke Pin item 9 3 point yoke item 7 15. Remove the PTO. 16. Tractor lower link arms may now be disconnected from the trimmer. 17. It is suggested that the driver double-check that there are no connections still ‘made’...
  • Page 82 6. Release the axle bracket latches, allowing the sub frame to be lowered clear of the tractor by extending the adjustable top link. 7. It is suggested that the driver double-check that there are no connections still ‘made’ between tractor and machine, both before pulling slowly away and again on stopping after moving forward a few inches at a time.
  • Page 83 CONTROLS Refer to section 2 for safety procedures. HD800 ELECTRIC PROPORTIONAL CONTROLS This system incorporates a serial link between the control unit in the cab and the control box on the machine. This reduces the amount of wiring and connections, improving reliability and as a spin-off gives useful diagnostics.
  • Page 84 These actions are proportional; that is small joystick displacements give slow cylinder movements and large displacements give faster cylinder movements. Shelbourne Reynolds Ltd or a Shelbourne Reynolds approved dealer will set-up the controls to the operators liking when the machine is delivered.
  • Page 85 Head rotation - twist joystick anti- clockwise to move head anti-clockwise Head rotation - twist joystick clockwise to move head clockwise Tele In Tele out Joystick twist...
  • Page 86 In addition to the joystick, there are 10 additional buttons; each represented by a diagram. Their meanings are detailed below. Slew Forward: Rotates the arms into the work position next to the tractor. Slew Backward: Rotates the arms into the transport position behind the tractor. Slew to Telescopic button change To swap Slew control to Telescopic buttons and Telescopic control to Slew buttons.
  • Page 87 To return Slew control to Slew buttons and Telescopic control to Telescopic buttons. Press and Hold together the Slew Forward and Slew Reverse. See below message will be on the display screen. ATTENTION! TELE ↔ SLEW Press & hold Both slew buttons VFR Forward: Brings the arms forward alongside the tractor.
  • Page 88 VFR to Telescopic button change To swap VFR control to Telescopic buttons and Telescopic control to VFR buttons. Press and Hold together the VFR Forward and VFR Reverse. See below message will be on the display screen. ATTENTION! VFR ↔ TELE Press &...
  • Page 89 Rotor down cut: Engages the cutting head rotor in the down cut direction. Hold down the button for 3 seconds to engage. An LED light (in the button) shows the status of the down cut. A solid light indicates that it is engaged. A flashing light indicates that it is slowing down or that the oil is over temperature.
  • Page 90 Controls display screen when starting the cutting head rotor: LED light positioned within the two cutting head buttons Warning 3 seconds before cutting head CHECK MACHINE IS start + buzzer SAFE TO START! sounding. Warning for 10 CAUTION seconds + buzzer sounding + light ROTOR STARTING flashing.
  • Page 91 ROTOR OFF AR ON Auto return ON with HF OFF LF OFF machine booms in work position. Solid light. ROTOR OFF AR ON SLEW FORWARD If engaging the auto return with the machine not in its work position the boom will slew/operate immediately into their work position.
  • Page 92 ROTOR OFF AR OFF HF ON LF OFF Lift float Head float Auto return LED positioned in all three buttons...
  • Page 93 + buzzer + light flashing HD800 ELECTRIC PROPORTIONAL CONTROLS - OPTIONS Hydraulic roller: Hydraulic roller uses the tractors double acting spool lever to move the roller up or down (see tractor manual for spool operation). This allows the operator to adjust the roller position without leaving the tractor cab.
  • Page 94 HD800 CONTROL BOX SETTINGS Ensure the cutting head is in a safe position in contact with the ground and the PTO is disengaged before attempting to change any control settings. How to adjust set points Power On. Then Wait For Welcome Screens.
  • Page 95 See below setting numbers 15 – 20 that can be changed to improve the performance of the Powerblade. Number 20 should not be changed from Standard to Active as Active float is not an option on HD800 trimmers. Numbers 33 and 34 cannot be changed. Settings...
  • Page 96 Install Original Default Settings ONLY USE IF SEVERAL SET POINTS HAVE BEEN ADJUSTED IN ERROR OR CONTROLS WERE CORRUPTED With the power OFF on the control box (emergency stop pressed down). Press and Hold Rotor Reverse and Rotor Stop buttons. Switch Power On.

  • Page 97: Operation

    SECTION 7: OPERATION Refer to section 2 for safety procedures. MOVING FROM TRANSPORT TO WORK POSITION See section 2.7 for accident prevention when operating.  For 3 point linkage machines lower the tractor 3 point linkage so that the weight of the machine is carried by the stabiliser system.

  • Page 98: Starting The Rotor

    Powerblade in its transport position Rocker Bump stop Lift cylinder  Use the lift, reach and head angling cylinders to bring the head to a position near to the tractor, parallel to, and close to the ground. Reach cylinder Head angle cylinder Lift cylinder STARTING THE ROTOR...
  • Page 99 TRANSPORTING WITH THE TRACTOR See section 2.11 for accident prevention when taking on public roads 1. With the rotor stopped as above, bring the head to a horizontal position approx. 1m (3’) from the wheel and 1m from the ground. If applicable close the telescopic cylinder or straighten the VFR cylinder.
  • Page 100 Bump stop Bump stop full down full up Lock nut and adjuster 5. Taking care that the booms do not foul the cab top, extend the lift cylinder to bring the rocker to rest gently onto the bump stop. Disengage the PTO. Rocker bump stop Rocker...
  • Page 101 The booms should be arranged so that the head is as close as is practical to the rear of the tractor (while leaving a safe distance from boom arms to cab top). 7. The lift cylinder taps must be turned off during transit. 8.
  • Page 102 assist in drawing the attention of other road users to the tractor and machine. FLAIL HEAD ADJUSTMENTS See section 2.10 for accident prevention when servicing / adjusting the machine. Always lower the cutting head into the work gently. The rear roller can be placed in one of 6 height settings. For hedge work the roller can be raised so that it is 25mm (1”) above the cut height.

  • Page 103: Wire Cutter

    VERGE CUTTING See section 2.7 for accident prevention when operating. All HD800 trimmer models have head float and lift float as standard. Head float works using the centrally-placed head which can then roll naturally with the ground contours, easing the operator’s task. The operator can override this manually by operating the joystick head angle service.
  • Page 104 the lift cylinder up or down to always ensure the cutting head rear roller is in contact with ground. Never attempt to cut hedges with the Arm float engaged. Never leave the Arm float engaged when folding for transport. As the head is brought inwards the pressure in the lift cylinder needed to support it is reduced.
  • Page 105 7.12 REMOVING FOREIGN OBJECTS OR BLOCKAGE FROM THE MACHINE Refer to section 2.8 – Accident prevention when removing a foreign object or blockage. If during operation, a knocking sound is heard or the cutting head stalled then there will be a foreign object such as a large stone, tire, wire, etc or a build-up of material within the cutting head area.
  • Page 106 Cutting head vertically upright but in contact with the ground 7.13 REACH AND WORKING ON SLOPES See section 2.7 for accident prevention when operating. The considerable reach of any hedgecutter combines with the weight of the head to produce a large overturning effect on the tractor. The operator should remain aware of the danger this can present, particularly on slopes;...

  • Page 107: Telescopic Arm

    7.15 TELESCOPIC ARM See section 2.7 for accident prevention when operating. Telescopic outer arms are an option on HD800 trimmers. These give an extra 1.2m (HD860T), 1.5m (HD870T) or 1.83m (HD880T) of horizontal reach, which can be useful for high hedges, deep or wide ditches and banks, while still keeping a compact arrangement for close work when closed-in.
  • Page 108 7.17 DEBRIS BLOWER KIT See section 2.7 for accident prevention when operating. A debris blower kit can optionally be fitted at the rear of the Powerblade. The blower is powered from the tractor hydraulics. The return oil must go directly through a free flow connection i.e., filler plug. Do not use a quick release coupling, through a spool valve on the return line.
  • Page 109 Check the fan speed is running at 2500rpm optimum (2800rpm Maximum). Adjust the valve to obtain the correct speed then lock off. Ensure PTO disengaged when adjusting the valve during set up of the debris blower valve. Ensure that both hoses are correctly connected before operating the blower. The debris blower is suitable for clearing cuttings from the public highway or when on hard standing areas.
  • Page 110 Lowest height OHPLs are those carrying 11kV to 33kV at a minimum height of 5.2 meters above ground. HD800 trimmers are capable of reaching higher than 8 meters which means there is high risk of the machine being able to contact the wires.
  • Page 111 Never allow any part of the machine to enter the exclusion zone. Operation of any part of the Powerblade or tractor within 10 meters horizontally of an OHPL is not recommended. However if you cannot avoid doing so and the lines cannot be made dead the operator should perform a risk assessment and agree a safe system of work while ensuring to keep clear of all exclusion zones.

  • Page 113: Maintenance And Storage

    SECTION 8: MAINTENANCE AND STORAGE Refer to section 2 for safety procedures. LUBRICATION Refer to section 2.10 for accident prevention when servicing / adjusting the machine. Both rotor bearings should be greased every 10 hours (daily). All other grease nipples at the various pivots of booms, cylinders and roller bearings should be greased every 50 hours (or weekly).
  • Page 114 Universal Universal joint joint GEARBOX Refer to section 2.10 for accident prevention when servicing / adjusting the machine. The gearbox is prefilled with a Synthetic gear oil, grade SAE 75W-90. Brands of oil recommended are – Total SYN FE 75W90, BP Energear SHX SAE 75W- 90 or Mobilube SHC SAE 75W-90.

  • Page 115: Hydraulic Oil

    If a biodegradable oil is to be use, please contact Shelbourne Reynolds Ltd with the oil specification to check suitability. The interval at which the oil should be renewed will depend on the way in which the oil is worked and how well it is looked after.
  • Page 116 with a clean funnel. Renew the return filter at the specified interval and clean the filler cap area before removal. Avoid pushing the machine beyond its capacity, as this generates large amounts of heat at the relief valves. Ensure that the filler cap and breather unit are intact and always kept in place.
  • Page 117 FILTRATION Refer to section 2.6 for accident prevention when using the hydraulic system The machine is equipped with a suction strainer, situated in the bottom of the tank. When the oil is changed, or if the symptoms of cavitation are suspected (see Section 7) clean the suction strainer.

  • Page 118: Hydraulic Hoses

    HYDRAULIC HOSES Refer to section 2.6 for accident prevention when using the hydraulic system Check the hose ends and other hydraulic connections regularly to ensure there are no leaks. Check the hoses themselves regularly to ensure there is no damage to the sheathing; if this has exposed the steel braiding it should be replaced.
  • Page 119 Shelbourne Reynolds cutting heads rotors use bolt on balance weight system. This means it’s highly important that when replacing a flail or flail bolts, any balance weights or washers which are in place should be returned to their position.

  • Page 120: Flail Head

    Every machine has a rotor balance sheet supplied in its manual canister from new. If the balance sheet is missing contact Shelbourne Reynolds who hold a copy and will re-issue the balance sheet upon quoting the machine’s serial number.
  • Page 121 Ensure that there is nothing wrapped around the rotor or roller. All HD800 cutting heads are belt driven, check the belt tension daily. This requires the removal of the drive cover. Loosen fixings to...
  • Page 122 A load of 5 Kgs (10lbs) should give a deflection of approximately 9mm at the mid span. Apply load To adjust, slacken the nuts at the motor fixing bolts and the adjuster locknut, then turn the adjuster bolt in the required direction. Then tighten lock nut and fixing bolts and replace the drive cover.
  • Page 123 Torque figures are valid for non-greased or oiled threads and heads unless otherwise specified. Do not grease or oil fasteners unless specified in this manual. When using locking elements, increase torque values by 5%. METRIC FASTENERS (COARSE / STANDARD THREAD) BOLT TORQUE / GRADE* THREAD WRENCH...

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