Table of contents Table of contents Table of contents ....................................1 EC declaration of conformity..............................3 Legal information ..................................5 Important general information ..............................6 Scope of delivery ................................6 Conventions ..................................7 Symbols and signal words ..........................7 Pictogram overview ............................8 Marking on the machine ..............................9 Warning pictographs on the machine .........................9 Spare parts order ................................10 Safety and security .................................
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Table of contents Adjustment procedure ............................25 Adjusting the axle height..............................25 Adjusting the all-round protection ..........................26 Engine start WKB 660 Honda ............................27 Opening the fuel valve ............................27 Cold start ................................28 Start at operating temperature ..........................28 Pull cable ................................28 After the cold start ............................28 Starting the cleaning process WKB 660 Honda ......................29 Engine stop WKB 660 Honda ............................30 Operation ....................................
Series/type designation: Description: The Westermann weed brush is designed exclusively for normal usage in the cleaning of paved areas such as yards, streets, parking lots, silo slabs and stables that are heavily infested by debris. Any use beyond this is considered improper use. The manufacturer is not liable for any resulting damage! This risk is carried solely by the user.
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- Risk assessment and risk reduction (ISO 12100:2010) The following other technical specifications have been applied: Name and address of the person authorised to compile the technical documentation: Westermann GmbH & CO. KG Mr. Alfons Westermann Tel.: 05931 | 496 90 0 Schützenhof 23 Email: info@westermann-radialbesen.de...
Subject to change: The Westermann GmbH & Co. KG reserves the right to change this document and the subject matter described therein at any time without prior notice, in particular to improve and expand it, provided and insofar as contractual agreements or legal requirements do not conflict with this.
Important general information Important general information Scope of delivery The operating instructions are an integral part of the working equipment and must be kept in the immediate vicinity of the machine and be accessible at all times. The operating instructions contain important information for the safe and effective operation.
Important general information Conventions Symbols and signal words Symbol / Meaning signal word Indicates the handling and effects of the safety information. Alerts you to a dangerous situation that, if not avoided, will result in death or serious injury. Alerts you to a dangerous situation that, if not avoided, may result in death or serious injury.
Important general information Pictogram overview The safety notes within these operating instructions, which may endanger persons and the machine if not observed, are specifically marked by the following pictograms. Pictogram Meaning General warning sign Warning of danger of falling Warning of automatic startup Warning of counter-rotating rollers (danger of being drawn in) Warning of harmful or irritating substances...
Marking on the machine A rating plate containing all basic data is attached to the weed brush WKB 660. Components and accessories by suppliers carry their own rating plates. Westermann GmbH & Co. KG Schützenhof 23 D - 49716 Meppen...
Important general information Spare parts order When ordering spare parts or accessories, the type designation, machine number and year of manufacture must be stated. The use of accessories and spare parts from other manufacturers is only permitted after consultation with the manufacturer.
Safety and security Intended use of the machine The Westermann weed brush WKB 660 is to be used exclusively for the intended purpose described here. The WKB 660 is a hand-operated work machine. The work machine is used to remove weeds and debris from paved areas such as yards, paths, parking lots, silo slabs and stables.
Safety and security Operator requirements Danger due to misuse! Misuse can lead to dangerous situations. Therefore: Any use beyond or different from the intended use must be avoided. Strictly adhere to all information in this operating manual and, if applicable, ...
Safety and security Danger area Danger when staying in the danger area! Staying in the danger area is associated with risks that cannot be assessed by unauthorised persons. Therefore: Always observe the danger area during operation and ensure that no persons are present therein. If an unauthorized person moves into the danger area, ...
Safety and security Foreseeable misuse | Reasonably foreseeable misuse All use deviating from the intended use are regarded as misuse and are not permitted. This includes, e.g. transport of people and animals • • use as a climbing aid • use outside the permissible operating limits Behaviour in case of an emergency Save...
Safety and security Range of application The range of application includes all sites worldwide that allow for the safe use of the machine. The application must be in accordance with the specified intended use. Local requirements The range of application includes all sites worldwide that allow for the safe use of the machine.
Safety and security Responsibility of the operator If the machine is to be used commercially, the operator is subject to the statutory provisions on work safety. Obligations of the operator The operator is responsible for the perfect condition of the machine. ...
Safety and security Personnel responsibility Preconditions Only persons who are expected to observe the safety regulations and perform their work reliably may enter the danger area. Persons whose ability to act is influenced by drugs, alcohol, medicines, etc. are not permitted. ...
Safety and security 4.10 Observance of the operating instructions The operating instructions are supplied by the manufacturer or supplier of the product in order to impart essential knowledge to the user for the proper and safe use, and to point out dangers in handling the machine.
Safety and security 4.13 Personal protective equipment Personal protective equipment (PPE) is not included in the scope of delivery. Responsibility for the presence, inspection and correct use of PPE therefore lies with the operator. Wear PPE according to the following instructions. ...
Safety notes for the operator/user Safety notes for the operator/user If other persons are to operate the machine, they must be instructed on the operation of the machine and read through and understand the operating instructions in order to avoid accidents. Before removing safety devices such as a safety cover, make sure that all moving parts of the machine have stopped.
Technical data Technical data General technical data WKB 660 Honda Main dimensions WKB 660 Honda Unit Machine length: 1.80 metre [m] Machine width: 0.75 metre [m] Working width: 0.66 metre [m] Machine height: 0.71 metre [m] Total height, variable: 0.85 - 1.45 metre [m] Sound power level LWA: Machine length...
Technical data General technical data WKB 660 Technical data WKB 660 Honda Engine: Honda GXV 160 CO2 value: 874 g/kW-h The results of the CO2 measurements follow from tests with a (parent) engine at defined test cycles under laboratory conditions. The engine is representative of the engine family and can neither include nor guarantee the performance of a single engine.
Assembly, initial commissioning Assembly, initial commissioning Safety and security In order to guarantee the safety of human and machine, the simple and risk-minimising assembly/handling was considered as early as during the design. The handling device is therefore subject to all applicable DIN EN standards. Operator training and instructions are required and further reduce the safety risk.
Product description Product description The Westermann WKB 660 is designed and constructed for the demanding user. It is possible to remove weeds and debris from paved areas such as yards, paths, parking lots, silo slabs and stables. The powerful 4-stroke petrol engine ensures effortless work and high operational availability.
Commissioning Commissioning To commission the hand-operated power sweeper, it is moved from its standby position to the working position. Adjusting the handle height A handle height adjustment serves to set the height of the handle without the help of any tools. This allows the handle height to be ergonomically adjusted for different body sizes in short time.
Commissioning Adjusting the all-round protection The height of the all-round protection must be adjusted via the adjusting screws to ensure a ground clearance of approx. 2 cm between the lower edge of the all- round protection and the ground at all times. Fig.
Commissioning Engine start WKB 660 Honda Before starting the engine, make sure that the belt tension lever is in the neutral position (as shown in the figure). Fig. 9 - Engine start null position FUEL VALVE Opening the fuel valve The fuel valve is located on the left in the ...
Commissioning Cold start Move the hand throttle to the rearmost position (choke). START Fig. 11 - Control cold start Start at operating temperature Move the hand throttle into position slightly above idle. between MIN and MAX Fig.
Commissioning Starting the cleaning process WKB 660 Honda The weed brush is provided with a robust start and stop mechanism for the brush head. Brush rotation is activated via the shown handle, which can be easily accessed from the normal working position. Fig.
Commissioning Engine stop WKB 660 Honda Move the hand lever to the neutral position (front end position) to stop the rotation of the brush element. Now move the hand throttle to the "Min" position and then to the stop position. Fig.
Operation Operation 10.1 Procedure description Start in standby position, then move from standby position to working position Depending on the amount of cleaning and the degree of contamination, a reaction force is generated on the hand-operated machine which must be compensated by the operator.
Maintenance and servicing Maintenance and servicing 11.1 General information All maintenance, repair and modifying work on the WKB 660 must only be carried out when it is stopped, the power supply disconnected or the engine switched off. The procedure for stopping the machine must be strictly adhered to as described in the operating instructions.
Maintenance and servicing Observe during regular maintenance work: • If necessary, digitally filed maintenance instructions must be available in paper form during maintenance. • For maintenance work involving components from other manufacturers, consult the documentation of the third-party manufacturer if necessary. •...
Maintenance and servicing 11.4 Replacing the brush element If the braided wires show signs of wear or defects, it is possible to replace each wire brush braid with a new one individually. Please follow the steps below. Removal and attachment of wire brush braids Empty the fuel tank of the WKB 660 Honda to be able to tilt the power sweeper.
Maintenance and servicing 11.5 Replacing the V-belt | Tightening the V-belt Loosen the two clamping screws of the brush container V-belt as shown in the figure, then push the plate opposite to the direction of travel. Push the plate in so far that the V-belt, which runs along the groove in the brush container, relaxes as much as possible.
Maintenance and servicing Belt overview WKB 660 Honda Engine pulley Drive belt SPZ Belt guide plate Tension pulley SPA Belt SPZ belt pulley SPA belt pulley Fig. 21 - Replacing the direction-changing belt Engine belt replacement Before the engine belt can be replaced, the SPZ drive belt must be properly removed.
Maintenance and servicing 11.6 Screw fittings Check bolts and nuts for tightness after five hours of operation for the first time, then regularly (every 50 hours) and retighten if necessary. • All torques T are standard values for standard metric threads according to DIN. Coefficient of friction 0.14 - new screws - unlubricated.
Maintenance and servicing 11.7 Measures after maintenance After completing all maintenance work, perform the following steps: Make sure that all previously loosened bolts are tightened. • • Make sure that all previously removed safety devices and covers are properly reinstalled. Make sure that all tools, materials and other equipment that have been used •...
Residual dangers Residual dangers Hot surfaces Danger of injury due to hot surfaces! Excessive use may lead to the parts and components of the machine heating up and causing personal injury if directly touched. Therefore: The machine may only be operated by trained ...
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Residual dangers Improper operation Danger of injury due to improper operation! Improper operation may lead to personal injury or damage to property. Therefore: The machine may only be operated by trained personnel. Perform all operating steps according to the information in ...
Storage conditions Storage conditions Park the Westermann WKB 660 in a dry and clean place and secure it against accidental reactivation. Fig. 22 - WKB 660 Danger of accidents! Secure the weed brush in a stable position and prevent it from rolling away.
Cleaning Cleaning The following points must be observed for cleaning. Cleaning with water or a high-pressure cleaner is not permitted. • • Clean only with compressed air or aids such as hand brushes. Dirt attracts moisture and leads to corrosion. Page 42 of 54...
Troubleshooting Troubleshooting 15.1 WKB 660 Honda Fault Cause Corrective Measure • Engine failure • See troubleshooting in the engine operating manual. Brush rotation hand lever not in Move hand lever to neutral • • neutral position position (right). Sign of wear of the wire brush Replace wire brush braids.
Decommissioning Decommissioning 16.1 Decommissioning After decommissioning, the WKB must be stored properly: Observe the following when storing the machine: The WKB must be positioned and safely secured to prevent it from tipping • over or falling. The ambient conditions at the storage location must match the required •...
For Westermann products of the consumer goods sector (private use), which have been sold via the Westermann specialist trade, the warranty period is 2 years from the date of sale to the end customer. For Westermann products of the capital goods sector (commercial/professional), which have been sold via the Westermann specialist trade, the warranty period is 1 year from the date of sale to the end customer.
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The Westermann Machine and Warranty Pass (warranty document) must be sent to Westermann Customer Service within 4 weeks of the sale of the product, complete with the information on the end customer, the end customer's confirmation by signature and the indication of use (private | commercial | professional).
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The invoice will also be issued if no warranty claim has been received by Westermann Customer Service within 4 weeks. If a Westermann spare part for warranty repairs is not available at short notice (within 2 working days) and you use an original Westermann spare part...
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