Becx Machines HS131HR Скачать руководство пользователя страница 1

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Hedge trimmer
Type: HS131 HR

Version: 1

July 2019

Hedge Cutter

HS131HR

User-Manual

Содержание HS131HR

Страница 1: ...Hedge trimmer Type HS131 HR Version 1 July 2019 Hedge Cutter HS131HR User Manual ...

Страница 2: ...ording tape electronically or by any other means without prior written permission from Becx Machines B V Becx Machines B V reserves the right to modify parts of the system including the contents of this manual at any moment without prior or direct notification to the buyer Although Becx Machines B V has taken the greatest care to make sure that individual parts have been described correctly and in...

Страница 3: ...ll continue to work for a long time Each cutter head is therefore equipped with its own hydraulic motor The shafts and the bearings are of an extra heavy duty construction Read this manual carefully before you start to use the hedge trimmer Always follow the safety instructions set out in chapter 2 One copy of this manual must be kept with hedge trimmer and must be available to the user All import...

Страница 4: ...2 3 OPERATING PERSONNEL 9 2 4 CAUTION SYMBOLS ON MACHINE 10 3 COMPONENT DESCRIPTION 11 3 1 MECHANICAL COMPONENTS 12 3 2 HYDRAULIC COMPONENTS 14 3 3 HYDRAULIC SCHEME 15 4 OPERATION 15 4 1 ASSEMBLY AND ADJUSTMENT OF THE HEDGE TRIMMER 16 4 1 CARRYING OUT TRIMMING OPERATIONS 18 4 3 STORAGE 22 5 MAINTENANCE 23 5 1 REPLACING AND OR SHARPENING THE CUTTER BLADES 24 5 2 TORQUE 29 6 FAILURE ANALYSIS 30 7 RE...

Страница 5: ...he provisions of the Directives Machinery Directive 2006 42 EG Complies with the following standards NEN EN 12100 Safety of machinery Basic definitions general design principles NEN EN 4413 Hysraulics Safety requirements for hydraulic and pneumatic systems and their components Hydraulics NEN ISO 4254 1 Agricultural machinery Safety Part 1 General requirements NEN EN 982 Safety of machinery Safety ...

Страница 6: ... 1 juli 2019 Page 6 of 35 List of symbols This manual uses the following symbols for all actions and situations where the safety of the operator or technician is at stake and where it is necessary to act with caution Warning Explanation ...

Страница 7: ... 325 mm Force on attachment point see Figure 8 1550 N Hanging moment see Figure 8 492 Nm Connection data Maximum operating pressure 180 bar Maximum revolutions 2500 min Maximum Oil flow at 2500 rev min 45 L min Pressure line attachment with rapid flat seal attachment 1 2 Return line connection with rapid flat seal attachment 1 2 Drain line connection with rapid flat seal attachment 3 8 Maximum pre...

Страница 8: ...s the rating The machinery must only be used for the activities for which it is designed The trimmer is not suitable for trimming with ground contact The design of the hedge trimmer means that there is too great a risk that the cutter blades will touch the ground and or obstacles The hedgecutter is built for cutting hedges and groundcover plantation and must not be used for any other purposes such...

Страница 9: ...t accidental operation Always comply with local work regulations and safety rules If the machinery is used in the dark use sufficient lighting approx 50 lux at the work site Trimming operations must stop immediately if there is any possibility that people and animals could enter the danger zone see 4 1 Switch machinery on and off at a low revolution speed to prevent damage Depending on the tool ca...

Страница 10: ...Hedge trimmer Type HS131HR Version 1 juli 2019 Page 10 of 35 2 4 Caution Symbols on machine 1 Cut off danger 2 Read manual before operation 3 See securing workzone 4 2 ...

Страница 11: ...ting arm is not supplied The user is responsible for using a lifting arm that is suitable for the hedge trimmer 2 Hedge trimmer The hedge trimmer can be used horizontally vertically and at all intermediate angles 3 tool carrier The tool carrier is not supplied The user is responsible for using a tool carrier that is suitable for the hedge trimmer 2 1 3 ...

Страница 12: ...o the correct angle see paragraph 4 1 3 Hydraulic motor 3 Each cutter head is driven by its own hydraulic motor 4 Inlet side During trimming the branches to be cut will enter on the inlet side which is protected with Polyurethane flaps next to the cutting heads 5 Cutting head 3 Each cutting head carries four cutter blades The lower two cutting blades cut the branches and twigs off the hedge The up...

Страница 13: ...Hedge trimmer Type HS131HR Version 1 juli 2019 Page 13 of 35 Figure 4 Dimensions protective body Figure 5 Dimensions protective material front side Material PUR SH 90 A ...

Страница 14: ... the motors is returned to the hydraulic aggregate on the tool carrier through a separate drain line 3 Discharge line connection with rapid attachment The hydraulic oil is returned to the hydraulic aggregate 4 Hydraulic motor 3 Each hydraulic motor has a connections for a feeder line a return line and a drainage line The three motors are arranged in series so that the hedge trimmer is connected wi...

Страница 15: ...Hedge trimmer Type HS131HR Version 1 juli 2019 Page 15 of 35 3 3 Hydraulic scheme ...

Страница 16: ...ed Make sure that the correct rapid attachment connections are installed for the feed line return line and drain line Make sure that the correct clasp is used Ignoring the stated values can result in damage to equipment and injury to persons 2 Adjust the hedge trimmer in the horizontal position Depending of the deflection of the lifting arm the bottom see Figure 8 5 of the hedge trimmer will not b...

Страница 17: ...ease refer to the manual of the tool carrier On the hydraulic system there are 3 numbered adjustment screws They have the following functions 1 This screw regulates the speed of the hedgecutter This speed should be set at 2500 rpm 2 This screw secures the pressure on the hydraulic motors This is set at 200 bar 4 This screw controls the time that the knive disks use to stop This is set to 5 seconds...

Страница 18: ...ming operations Figure 9 overview of danger zone to 1 meter trim height Trim height Danger radius Safe frontal distance 0 1 m 5 m 10 m 1 1 1 2 m 6 m 11 m 1 2 1 3 m 7 m 12 m 1 3 1 4 m 8 m 13 m 1 4 1 5 m 9 m 14 m 1 5 m 10 m 15 m Table 1 Table trim heights safe distance Radius 5 meters ...

Страница 19: ...ger zone to 1 meter trim height in vertical position Trim height Danger radius Safe frontal distance 0 1 m 10 m 10 m 1 1 1 2 m 11 m 11 m 1 2 1 3 m 12 m 12 m 1 3 1 4 m 13 m 13 m 1 4 1 5 m 14 m 14 m 1 5 m 15 m 15 m Table 2 Table trim heights safe distance vertical position Radius 10 meters ...

Страница 20: ...before it is allowed to put the hedge trimmer back into operation Carrying on with loose locking nuts cracked cutter blades or with a poorly running or excessively fast system can result in damage to the machinery and or injury to the operator or passers by 2 Check the site where the work will take place Check the hedge to be trimmed and the surroundings for the following points Are there any obst...

Страница 21: ... tool carrier and the lifting arm The trimmer can be used for trimming at ground level with the optional guide wheels These guide wheels are constructed to have only incidental contact with the grounds and do prevent that the cutter blades will touch the ground and or any obstacles at ground level 5 Switch on the hedge trimmer Please refer to the detailed instructions in the manual for the tool ca...

Страница 22: ...immer makes a different noise or starts to vibrate If the cutter blades come into contact with materials which are different from what the hedge trimmer is designed for Serious injury could result if the machinery is not stopped in time 8 Switch off the hedge trimmer Switch off the hedge trimmer once the area to be cut has been trimmed Please refer to the detailed instructions in the manual for th...

Страница 23: ...r training and experience are allowed to carry out maintenance work Figure 11 grease points Weekly maintenance No What to do Action Result 1 Grease the cutting head Squeeze grease into the grease nipples on the cutting heads see Figure Fout erwijzingsbron niet gevonden 11 See chapter 1 for the grease specification 2 Tightening the cutter blade bolts Check and tighten the bolts the locking washers ...

Страница 24: ...pair a cutter blade The cutter blades must not be ground back to a width less than 42 mm as illustrated on the following page The drawing is printed full size so that you will be able to use this as a gauge Parts of the knife holder should be replaced if there is any kind of excessive damage cracks The minimum wear limit of the blade bushings is illustrated in Figure 12 For security reasons the bl...

Страница 25: ...Hedge trimmer Type HS131HR Version 1 juli 2019 Page 25 of 35 Standard blade size lower blade Minimum blade size lower blade ...

Страница 26: ...Hedge trimmer Type HS131HR Version 1 juli 2019 Page 26 of 35 Standard blade size upper blade Minimum blade size upper blade ...

Страница 27: ...scs figure 13 1 and fasten Now tighten the socket screw in compliance with the 5 2 torque as shown 3 Secure the bolts Put the locking ring figure 13 3 over the bolt and put the locking nut figure 13 2 on the bolt Turn and tighten the locking nut to the 5 2 torque as indicated Make sure that this cannot come loose by holding it against an allen key hex key 4 Trial run Always perform a trial run aft...

Страница 28: ...Type HS131HR Version 1 juli 2019 Page 28 of 35 Mounting of the blades Nr 1 Blades and blade bushing Nr 2 Securing bolts IMPORTANT Make sure the FLAT sides of the blades are placed upwards and downwards See figure 13 ...

Страница 29: ...Page 29 of 35 5 2 Torque Figure 14 Torque 4x Locking nut M12 Torque 85Nm 4x Cutter blade bolts M12 Torque 85Nm 1x Cutter blade bolts M8 Torque 26 Nm 4x Cutter blade bolts M8 Torque 26 Nm 1x Flanged nut M30 Tighten up to what the Tools supplied allow ...

Страница 30: ...changing the rapid connections on the pressurized feed hose and the return hose on the trimmer 4 The machinery runs satisfactorily the cutter blades run in the correct direction and are sharp but the results could be better Check the number of revolutions of the cutting heads The cutter blades should be revolving at 2500 revolutions per minute 5 The machinery is running properly but the trimmed ar...

Страница 31: ...ype HS131 HR Version 1 July 2019 7 Removal When replacing parts or at the end of the part s lifecycle please ensure that all materials are disposed of destroyed or recycled in a legal and environmentally friendly way ...

Страница 32: ...k Maintenance servicing repairs replacements faults and inspections The following must be recorded in this logbook All annual maintenance services sheet 1 All repairs replacements sheet 2 Faults sheet 3 Inspections sheet 4 Maintenance servicing Date Passed by Description ...

Страница 33: ...Hedge trimmer Type HS131HR Version 1 juli 2019 Page 33 of 35 Repairs Replacements Date Passed by Description ...

Страница 34: ...Hedge trimmer Type HS131HR Version 1 juli 2019 Page 34 of 35 Faults Date Passed by Description ...

Страница 35: ...Hedge trimmer Type HS131HR Version 1 juli 2019 Page 35 of 35 Inspections Date Passed by Description ...

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