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Table of Contents
Summary of Contents for Wacker Neuson GreenTec 1402
- Page 3 Important information Hedge Cutter 165 & Branch Cutter 1402 Handbook 1. Edition - June 2017 Please ensure that this manual is handed to the operator be- fore using the machine for the first time. The operator must fully understand the contents of this manual before using this machine.
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Page 4: Table Of Contents
Contents Contents ........................4 USEFUL INFORMATION ....................5 GENERAL INFORMATION ................... 6 CE DECLARATION OF CONFORMITY ................ 7 Notice ..........................8 Vehicle Ballast ......................8 Front weights ......................8 Rear weights ......................8 Factors that affect stability ..................9 Suggestions to increase stability ................9 Safety .......................... -
Page 5: Useful Information
USEFUL INFORMATION Before using the machine for the first time, it’s the seller’s responsibility that the buyer is given this manual, and the seller is sure, that the buyer fully understands the manu- al’s contents. If the machine is resold, the manual must be transferred to the new own- Please fill out the list below to ensure that the necessary information is at hand when ordering spare parts etc. -
Page 6: General Information
GENERAL INFORMATION Read this manual before fitting or operating the machine or accessory. Whenever any doubt exists contact your local dealer or Weidemann GmbH for assistance Only use genuine Weidemann spare parts for Weidemann machinery and equipment! DEFINITIONS: The following definitions apply throughout this manual; DANGER: Alerts to a hazardous situation which will result in death or serious injury if not observed carefully. -
Page 7: Ce Declaration Of Conformity
CE DECLARATION OF CONFORMITY Adapted EEC directive EG Guideline 2006/42/EF, 89/392/EEC & 98/37/EC We, GreenTec A/S, Merkurvej 25, 6000 Kolding, hereby declare that in terms of its design, method of construction and our execution thereof, the item of machinery de- scribed below complies with the basic health and safety regulations of the respective EU Directives 2006/42/EF, 89/392/EEC, 98/37/EC and AMD 91/368/EEC, AMD 93/44/EEC, AMD 93/68/EEC, and the European Standard BSEN 292, Section 1: 1991... -
Page 8: Notice
Notice The following sections must be complied with in order to secure stability and safety. PPE (personal protective equipment) The machine operator must also use personal protective equipment (PPE) to minimize the risk of serious injuries: Goggles (mesh visor EN1731 or safety goggles EN166), Ear muffs (EN352), safety helmet (EN297), work gloves and identifiable work clothes. -
Page 9: Factors That Affect Stability
Factors that affect stability ➢ Centre of gravity of the tractor/machine combination. ➢ Geometric conditions, e.g. position of the tool and ballast. ➢ Weight, track width and wheelbase of the vehicle. ➢ Acceleration, braking, turning and the relative position of the tool during these operations. -
Page 10: Safety
Safety Machine type: WN Hedge Cutter WN Branch Cutter Safety stickers: Warning! Warning! Warning! Warning! Keep clear of elec- Stop engine and Check all nuts Carefully read oper- ator’s manual before tric cables. Please remove key before and bolts are note the chapter on performing tight every 8... -
Page 11: Recommendations
Recommendations When operating this machine, please be aware of the following: Risks ➢ Becoming trapped when hitching or unhitching. ➢ Machine overbalancing when lifting the tool (not all types). ➢ Getting caught between moving parts. ➢ Being hit or caught by any moving part, e.g. blades, shaft or arms ➢... -
Page 12: Never
Never ➢ Never operate the machine with other people present, as it is possible for debris, including stones, to be discharged from the front and rear of the flail head. ➢ Never operate the machine until you have read and understood the relevant Handbook and are familiar with the controls. -
Page 13: Before Starting Work
Arm system Branch cutter Hedge cutter Oil amount 25 l/min 25 l/min Max. Oil pressure 190 bar 190 bar Max. leak oil pressure 0-1,5 bar Max. return pressure 15 bar 15 bar Vehicle speed 4000 rpm. 200-300 rpm. Suitable for Hedges/small trees Hedges Prong sizes... -
Page 14: Tool Stop
Tool stop ➢ Reduce engine rpm to fast idling and stop the tool. ➢ Never increase or reduce the oil amount too fast. This will damage the hydraulic system on a long-term basis. ➢ When you are finished working, stop the Hoftrac engine, remove the ignition key and engage the hand break. -
Page 15: Mounting/Dismounting/Working And Transportation
Mounting/Dismounting/Working and Transportation Mounting Mounting the tool must be done at a plane and safe surface. Always pay close attention when mounting the tool to the machine; make sure that no persons are within range of the saw/blades, as these can cause injuries even when stationary. - Page 16 Never machine with broken missing blades/knives. Saw 140. The saw blade must be mounted so that the di- rection of rotation is downwards. 2. When Hoftrac and the arm system are connected, the arm system is raised and the mounting device is removed. 3.
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Page 17: Transport Position
Transport position 1. Pull out the transport safety bolt. 2. Insert the transport safety bolt in the holes for transport position. When the ma- chine is switched off it must always be secured in transport position. 3. The arm is pulled back (and secured if it is a manually operated telescope). Safe guard is attached. -
Page 18: Work Position
Work position 1. Remove the safety guard from the cutting tools. Place the telescope in the work position. The unit is now ready for use. Use safety goggles if Hoftrac does not have a cab! 2. The angle of the arm system must be adjusted so the tool is working in a horizontal position and angled forward to +5°. -
Page 19: Field Of Application
Field of application The arm system is used for cutting hedges and small trees. The branch cutter is used for branches with a diameter of up to 95 mm without cutting open the Max. 45 branches. Branches with a diameter of more than 40 mm can be cut normally? Vertical cuts are allowed at an angle of no more than 45°. - Page 20 Branch Cutter: Never use the machine without fitting the belt cover. Branch Cutter: Extreme caution must be shown when knives, rotors and/or drive belt are cleaned; these areas have a lot of sharp edges. Always wear work gloves and safety goggles, and if possible, always use a tool to remove unwanted materi- al to avoid direct finger or hand contact.
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Page 21: Operation
Operation Always start and stop the tool at the lowest pto rpm./ oil flow. All tools: We recommend that you start driving slowly, allowing the knives to reach the recommended speed. Adjust the cutting angle to be approximately 90° against the branches. -
Page 22: Practical Example
Practical example 1. Normally you start off by cutting/sawing from the bottom and upwards. Cutting procedure 1. 2. Then you run cutting procedure 2 with a slight overlap. 3. Then you run cutting procedure 3. Pay close attention especially if the ground is in a bad condition. -
Page 23: Hydraulic Telescope
Hydraulic telescope The telescope is operated on the basis of a double operating device (DW). This DW-device must be available on the vehicle. Hedge Cutter 165 & Branch Cutter 1402... -
Page 24: Diagrams
Diagrams Valve with flow divider Flow divider. P. Pump pressure (P) T. Tank connection (A). Engine pressure (P) (B). Flow return from en- gine Directional control valve: (A). Tilt the tool (B). Tilt the tool (A). Teleskope (B). Teleskope Teleskope Cutting angle Hedge Cutter 165 &... -
Page 25: Work Tools
Work tools Finger cutter Safety ➢ Head of operations must ensure that all maintenance, inspection and installation work is performed by authorized and qualified professionals, who after having read the instruction manual possess the necessary knowledge. Maintenance ➢ Only carry out service with machine shut off. The procedure for stopping the machine as described in the manual of the manufacturer must be complied with. -
Page 26: Saws
Saws Mounting ➢ The saw blade must be mounted so the direction of rotation faces downwards (fig. 1). ➢ The saw must be mounted so the knives are moving in the direction of travel (fig. 2). ➢ The hydraulic hoses must be installed so that the knives are moving in the cor- rect direction of rotation. - Page 27 Maintenance ➢ After 2 hours operation everything is retightened. Saw blade bolts with 40 Nm. ➢ After 10 hours operation everything is retightened. ➢ All bolts are retightened/checked every 8 hours. ➢ Distance beadings are mounted 1 mm from the blades. If the distance exceeds 5 mm the beadings must be replaced.
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Page 28: Belt Chart
Belt chart It is very important that the belts are mounted correctly and tightened. If new belts are mounted these must be tightened with 370 Nm. After 3 – 5 hours of work the belts have given in and must be rechecked. Note!! The tension has changed. -
Page 29: Correct Adjustment Of The Belt
Correct adjustment of the belt For further information, see ”Belt Chart”. BE CAREFUL!! Turn the blades a couple of times after adjusting and check them again. Recommended tools ➢ Belt tension instrument "Optikrik I" ➢ Hexagon bar key 6 mm (long model) ➢... -
Page 30: General Maintenance Instructions
General maintenance instructions Lubrication After cleaning the machine: Lubricate all machine parts and extra equipment after each wash Hydraulic hoses Carefully check condition of all hoses during routine service. Make sure that the hoses do not rub against screws, bolts and the like. Daily inspect all hydraulic hoses and fittings to be in good order. -
Page 31: Oil Supply
Oil Supply ➢ The hydraulic oil level of the Hoftrac must be checked daily before starting work. ➢ It is a good practice to constantly keep an eye on the tank level gauge, as a pipe burst could empty the tank within minutes. ➢... -
Page 32: Bushes And Bearings
Bushes and bearings Several main turning points have replaceable bushes or bearings. If these show signs of wear and tear they must be replaced. All bushes, bolts and bearings can be sup- plied from Weidemanns Spare Part Department. Storage The machine must be stored in upright position on the delivered machine support. This also applies when no tools are mounted. -
Page 33: Problem Solving
Problem solving Problem Cause Solution Check the oil pressure. Free to Too high return oil pressure Valve or engine tank. Change washer. leak Check the oil pressure. Free to Too high leak oil pressure tank. Change washer. Return hose not correctly Install correctly or reinstall.