Operating Instructions
Contents
1. Wait for the fuel to evaporate GS Engineering B V 16 manufacturer hydraulic sweepers Operating instructions GS 0700R 3 3 Brush 3 3 1 Starting and stopping the brush A control handle has been mounted bottom left next to the push bar to switch the brush on and off The GS 0700R has 3 brush positions 1 To activate the brush push the handle away from you see Illustration 1 The brush will now rotate to the left Illustration 1 2 Put the handle on neutral for the neutral position which also switches the brush off Indicated by the horizontal line on the sticker see Illustration 3 linksom linksum 4h to the left rechtsom rechtsherum Y to the right Illustration 3 Illustration 2 GS Engineering B V 17 manufacturer hydraulic sweepers Operating instructions GS 0700R 3 When the handle is pulled towards the user the brush will rotate to the right see Illustration 4 Illustration 4 The brush is equipped with an overload protection If the sweeping force requested from the brush is too high it will stop as long as this force is requested If the brush jams move the machine back If the brush continues to be jammed turn off the machine and have it checked by a mechanic Never check the brush when the machine is running 3 3 2 Configurations The GS 0700R has three different settings The right setting will result in an optimum sweeping result These configura2. GS 0700R 3 3 4 Adjusting brush height by means of the wheels In case of severe wear of the brush you can raise the wheels a few centimetres Next to the hole where the axle has been screwed down there are two additional predrilled holes where the wheel can be screwed down In case of a 50 mm wear of the brush it is advisable to use this way Take the following steps to adjust the brush height by adjusting the wheels 1 Use spanner 16 to loosen the wheel from the machine Turn to the left see Illustration 1 When the screw is almost loose the user has to hold the machine to prevent it from tipping over Illustration 1 2 The wheel is now uncoupled from the machine and can be placed in the desired hole see Illustration 2 Illustration 2 GS Engineering B V 21 manufacturer hydraulic sweepers Operating instructions GS 0700R 3 Turn to the right to tighten the wheel again 4 Repeat step 1 to 3 to adjust the other wheel When adjusting the height make sure that there is a difference of 40 mm between the rear part of the brush and the surface to be swept see Illustration 3 Illustration 3 GS Engineering B V 22 manufacturer hydraulic sweepers Operating instructions GS 0700R ll pill 3 3 5 Adjustment of the push bar The height of the push bar can be adjusted Normally this is done after adjusting the wheels This is due to the fact that the user will find the
3. hydraulic sweepers Operating instructions GS 0700R 4 4 Maintenance and repairs Maintenance and repairs to the machine must be carried out by a mechanic 4 4 1 Hydraulic system Maintenance and repairs to the hydraulic system must be carried out by a mechanic The hydraulic hoses installed on the machine must be replaced once every 5 years Do not use the machine when the hydraulic lines are damaged After a mechanic has replaced the hydraulic lines the machine can be used again If however injuries do occur in case of a leaking line do not use the machine and seek medical advice immediately Check the engine s hydraulic oil level each time before using the GS 0700R Type of hydraulic oil HLP 46 available capacity of 3 7 litres Change the hydraulic oil after the first 50 hours After that change the oil at least once a year or after every 300 hours of use 4 4 2 Engine The machine is equipped with an engine that must be serviced at regular intervals Have the engine checked by a mechanic once a year or after a standstill of more than 30 days GS Engineering B V 27 manufacturer hydraulic sweepers Operating instructions GS 0700R Check the engine s oil level each time before using the GS 0700R Type of engine oil SAE 5W40 Engine capacity 0 6 litre For more detailed information about the GS 0700R engine please refer to the enclosed manuals 28 GS Engineering B V manufacturer hydraulic
4. ON Do not use the choke when the engine is hot or when the air temperature is high Illustration 2 Slowly pull the starter handle until you feel resistance then pull firmly see Illustration 2 Illustration 2 ATTENTION Do not allow the starter handle to swing back against the engine Carefully return the handle to avoid damage to the starter GS Engineering B V 14 manufacturer hydraulic sweepers Operating instructions GS 0700R 3 Push the adjusting handle on the push bar towards the turtle slow position or the hare fast position see Illustration 3 Illustration 3 3 2 2 Turning off the engine Follow the procedure below to turn off the engine Push down the adjusting handle on the push bar until it reaches the STOP sign see Illustration 1 Illustration 1 Do not stop the engine by choking This could cause backfire and could damage the engine GS Engineering B V 15 manufacturer hydraulic sweepers Operating instructions GS 0700R 3 2 3 Refuelling The engine runs on normal unleaded car petrol Euro unleaded Use fresh petrol Do not mix petrol with oil Do not replenish the fuel tank in a confined space Do not replenish the fuel tank when the engine is running Wait at least two minutes for the engine to cool down before refuelling Never turn on the engine when fuel has been spilled Keep the engine away from the spilled fuel and avoid ignition sources
5. Operating instructions GS 0700R Operating Instructions GS 0700R GS Engineering B V 1 manufacturer hydraulic sweepers Operating instructions GS 0700R Manufacturer GS Engineering B V manufacturer hydraulic sweepers Tel 0031 0 486 415370 Fax 0031 0 486 411325 E mail info gsengineering nl Machine GS 0700R GS Engineering B V 2 manufacturer hydraulic sweepers Operating instructions GS 0700R Table of Contents 1 General 4 1 1 User 5 1 2 Liability 5 1 3 Guarantees offered 6 1 4 Documentation 6 1 5 Technical data 7 2 Safety 8 2 1 Safety symbols 9 2 2 Safety aspects 10 2 3 Safety devices 10 2 4 Emergencies 11 2 5 Non advisable use 11 3 Sweeping Process 12 3 1 Recommended application 12 3 2 Engine 13 3 2 1 Starting the engine 13 3 2 2 Turning off the engine 15 3 2 3 Refuelling 16 3 3 Brush 17 3 3 1 Starting and stopping the brush 17 3 3 2 Configurations 18 3 3 3 Adjusting brush height by means of the caster 19 wheel 3 3 4 Adjusting brush height by means of the wheels 21 3 3 5 Adjustment of the push bar 23 3 4 Releasing the caster wheel 24 4 Maintenance and Control 26 4 1 Inspection before sweeping 26 4 2 Inspection after sweeping 26 4 3 Brush check 26 4 4 Maintenance and repairs 27 4 4 1 Hydraulic system 27 4 4 2 Engine 27 Maintenance Dates 29 EC Declaration 30 GS Engineering B V 3 manufacturer hydraulic sweepers Operating instructions GS 0700R 1 General The
6. d to sweep heavier waste like silage hay straw etc When sweeping certain materials large clouds of dust may be raised The use of protective glasses is therefore compulsory Particles might fly up due to the sweeping method The operator has to make sure that there are no persons or animals in the direct surroundings of the machine Under normal circumstances the machine generates a noise level of 96 dB A Prolonged exposure to this sound level can result in serious hearing injury This is why hearing protection must be used GS Engineering B V 12 manufacturer hydraulic sweepers Operating instructions GS 0700R 3 2 Engine Standard engine of the GS 0700R is a Briggs amp Stratton 3 4 kW 4 5 hp 3 2 1 Starting the engine Check the engine s oil level each time before using the GS 0700R Type of engine oil SAE 5W40 Engine capacity 0 6 litre Before the operator starts the engine the machine must be checked and found in good order Upon starting the engine the brush drive must be turned off First turn off the brush otherwise unexpected and dangerous situations might arise GS Engineering B V 13 manufacturer hydraulic sweepers Operating instructions GS 0700R ll pill Follow the procedure below to start the engine 1 Push the adjusting handle towards the CHOKE position Indicated by the choke symbol on the adjusting handle ki see Illustration 1 ATTENTI
7. ioned in the general terms and conditions of delivery will lapse immediately by operation of law if 1 Service activities and or repairs have not been carried out strictly in accordance with the instructions 2 Repair activities have not been carried out by service mechanics from GS engineering or its official dealer or have been carried out by the customer s mechanics without written approval from GS 3 Changes have been made to the delivered product without prior written approval from GS 4 Other than original GS parts are used 5 Other than the prescribed lubricants are used 6 The delivered product is handled improperly carelessly incorrectly and or negligently 7 The machine is used for other purposes than those it was designed and built for 1 4 Machine attachments Each machine comes with the operating instructions for the GS 0700R the operating instructions for the engine warranty certificate GS Engineering B V 6 manufacturer hydraulic sweepers Operating instructions GS 0700R 1 5 Technical Data Technical data of the GS 0700R Illustration 1 Sweeping width 70 cm Engine power Briggs amp Stratton 3 4 kW 4 5 hp Brush drive Hydro Brush rotating left right Yes Brush diameter 700 mm GS Engineering B V F manufacturer hydraulic sweepers Operating instructions GS 0700R 2 Safety The GS 0700R has been manufactured in accordance with regulations that are current
8. lied on the backside of the chassis case this is the CE mark and serial number GS Engineering B V 9 manufacturer hydraulic sweepers Operating instructions GS 0700R 2 2 Safety Aspects Safety aspects and pictograms included in these operating instructions as well as the safety symbols on the machine must always be observed by the operator The procedures laid down in the operating manual must always be executed in the correct order When operating the machine the operator must always see to proper visibility so he can see the work area and the machine He has to make sure that his attention is not distracted from his work and always has to act according to circumstances With each movement the machine makes the operator must be certain that there are no persons near the machine It is not permitted to use the machine to transport people When using the machine safety glasses must be worn When using the machine hearing protection must be worn The operator s clothing must be tight fitting preferably no loose clothing In addition the operator must wear sturdy shoes All maintenance repairs remedy of failures and other similar activities not mentioned in these operating instructions must be carried out by a mechanic If the operator detects any defect or fault to the machine a mechanic has to be informed immediately 2 3 Safety Precautions The machine is equipped with an overload protec
9. ly applicable Nevertheless this machine could cause dangers to man and machine if it is not operated in accordance with the operating instructions it is not operated by qualified personnel it is changed or used inexpertly the safety instructions are not being observed Therefore anyone who is involved in the operation maintenance and or repair of the machine has to read and follow the safety instructions If so desired this could be confirmed by the user s signature Apart from the requirements and regulations mentioned in these operating instructions the following apply general safety requirements land specific regulations GS Engineering B V 8 manufacturer hydraulic sweepers Operating instructions GS 0700R 2 1 Safety symbols The safety symbols on the machine must be kept complete and legible Damaged and illegible safety symbols must be replaced by new ones 1 Applied to the case of the machine on the side hearing protection must be worn 2 Applied to the case of the machine behind the engine read operating instructions before use 3 Applied to the case of the machine on the side eye protection must be worn nieorn 4 Applied to the case of the machine near the switch to the left with the indications rechtsom Arrow forward brush turns to the left rechisherum to the right Horizontal line neutral position Arrow backward brush turns to the right 5 App
10. ou have to carry out heavy sweeping activities for instance straw hay silage etc GS Engineering B V 25 manufacturer hydraulic sweepers Operating instructions GS 0700R 4 Maintenance and Control 4 1 Inspection before starting to work with the GS 0700R Before starting any activity several points must be checked first check whether the machine is in good condition For instance check if there are any loose parts due to vibration check the air pressure of the tyres 0 8 bar check if there are no persons or animals in the immediate surroundings of the GS 0700R A visual check is enough After prolonged use lengthy standstill of more than 30 days or unexpected circumstances the sweeper must be thoroughly checked Bolts and nuts must be checked regularly for tightness 4 2 Maintenance after sweeping After sweeping the machine can be cleaned with water The use of a high pressure spraying device is allowed During cleaning the engine of the GS 0700R must be turned off During cleaning the engine of the sweeper must be turned off 4 3 Brush check Depending on the use the brush hairs are liable to wear Hairs are also pulled out by the sweeping process As a result it could be necessary to adjust the height of the brush In case of severe wear several parts where a lot of hairs are missing from the brush or poor sweeping results the brush must be replaced GS Engineering B V 26 manufacturer
11. push bar in a lower position since the wheels have been placed in a higher position on the case Follow the procedure below to adjust the height of the push bar 1 Use spanner 19 to loosen both bolts on the side of the push bar Turn to the left see Illustration 1 Illustration 1 GS Engineering B V 23 manufacturer hydraulic sweepers Operating instructions GS 0700R 2 When the bolts have been loosened enough the push bar is released Now you can take hold of the push bar from above and pull it towards you see Illustration 2 Pull until you obtain the desired position Illustration 2 3 Turn to the right to tighten the bolts on the push bar again 3 4 Releasing the caster wheel On the front of the case a handle has been placed the locking catch that can be used to release the caster wheel This handle can be used when light sweeping work has to be carried out for instance sand leaves etc The machine will be a lot easier to manoeuvre Follow the procedure below to release the caster wheel 1 Push the locking clasp down and turn it 45 see Illustration 1 Illustration 1 GS Engineering B V 24 manufacturer hydraulic sweepers Operating instructions GS 0700R 2 The locking pin now has to jump away from the clasp see Illustration 2 If this is not the case the pin must be pushed away manually until the locking clasp jumps up again Illustration 2 Lock the caster wheel when y
12. se operating instructions intend to set forth the correct use of the GS 0700R It addresses all aspects that are of relevance to the operation and daily maintenance of the GS Twister It also pays attention to important aspects in respect of technical maintenance The operating instructions must be carefully read in order to use the machine correctly and safely The text in these operating instructions is printed in the following ways Normal text is printed in normal type Important information is printed in bold Options are printed in italics The following pictograms are used to draw attention to issues that require special attention and or involve risks for persons the machine and or the sweeping process Text preceded by this sign requires special attention Warning Instructions preceded by this sign warn you about the risk of damage to the machine or failures if the instructions are not followed carefully Physical injury Text preceded by this sign warns of physical injury if the instructions are not followed carefully GS Engineering B V 4 manufacturer hydraulic sweepers Operating instructions GS 0700R 1 1 User In these operating instructions user means Anyone who is put into contact with the GS 0700R or parts thereof under normal operating conditions The company or user has to make sure that each user is sufficiently qualified to handle this kind of machines and is able to comply with relevant pro
13. sweepers Operating instructions GS 0700R Maintenance Dates GS Engineering B V 29 manufacturer hydraulic sweepers Operating instructions GS 0700R EC DECLARATION OF CONFORMITY FOR MACHINES Directive 89 392 CEE Annex II paragraph A Wilser Constructions Ravenstein Hereby declares that sweeper GS 0700R conforms to the provisions of the Directive relating to machinery directive 89 392 CEE as amended lately and the national legislation implementing this directive and furthermore declares that the following parts of harmonized standards have been applied EN 292 1 Machine safety part 1 Made in Ravenstein 11 April 2003 A A W Giesbers Technical director GS Engineering B V 30 manufacturer hydraulic sweepers
14. tion If the sweeping force requested from the brush is too high it will stop as long as this force is requested The control handle of the brush also equipped with a safety device when the handle is pulled backwards and is subsequently released the machine will stop immediately GS Engineering B V 10 manufacturer hydraulic sweepers Operating instructions GS 0700R 2 4 Emergencies An emergency means a situation in which people animals and or the machine are in danger or danger threatens them If an emergency arises the operator must bring the machine to a standstill and turn of the engine In case of damages to the machine or other situations in which machine parts might have been affected the machine must be thoroughly checked Only this way it can be guaranteed that also after an emergency it is safe to operate the machine 2 5 Non advisable use It is not allowed to sweep materials that are dangerous to human health in any way whatsoever It is advised not to drive the GS 0700R without tools Do not use the sweeper in confined spaces GS Engineering B V 11 manufacturer hydraulic sweepers Operating instructions GS 0700R ii pill 3 Sweeping Process 3 1 Recommended application The sweeper is mainly used for cleaning straight surfaces The material to be swept will largely consist of leaves rubbish snow sand gravel or a combination hereof However the machine can also be use
15. tions refer to the brush height GS Engineering B V 18 manufacturer hydraulic sweepers Operating instructions GS 0700R 3 3 3 Adjusting brush height by means of the caster wheel It is possible to adjust the caster wheel in such a way that it affects the height of the brush This wheel can be found by tilting the machine backwards When the brush is mildly worn it is advisable to adjust this wheel Never tilt the machine sideward By doing so oil could flow out the machine or parts of the engine could get damaged Take the following steps to adjust the caster wheel and brush height 1 Tilt the machine backwards The wheel can be found under the brush 2 Place two spanners 17 on both rear bolts and loosen them You can do this by holding the left bolt with one of the spanners and loosening the other by turning the spanner to the left see Illustration 1 GS Engineering B V 19 manufacturer hydraulic sweepers Operating instructions GS 0700R 3 By pushing the wheel away and tightening the bolts turning the spanners to the right the distance between the brush and the surface to be swept is reduced see Illustration 2 Illustration 2 When adjusting the height make sure that there is a difference of 40 mm between the rear part of the brush and the surface to be swept see Illustration 3 Illustration 3 GS Engineering B V 20 manufacturer hydraulic sweepers Operating instructions
16. visions and safety aspects A clear distinction is made between two groups The user is the person who actually operates the machine in preparation or execution of the production process The mechanic is the person who carries out repairs or maintenance works to the machine The mechanic must be qualified to perform technical operations The mechanic must have a solid understanding of technical matters and be able to read technical drawings Before the machine is operated or serviced by the operator or mechanic they must have been adequately instructed The first instruction is given by specialists from GS This does not apply when a company already has several machines of the same type or if there is sufficient knowledge available within a company GS cannot be held responsible in any way for works that have been carried out by an operator who is not or not sufficiently instructed or qualified 1 2 Liability These operating instructions and the data they contain have been drawn up with the utmost care C S and or your supplier are not liable for lack of clarity mistakes and or damages to the GS 0700R or personal accidents In addition they are not liable for personal accidents caused by incorrect use or attempts to have the sweeper serviced by others that are not qualified mechanics GS Engineering B V 5 manufacturer hydraulic sweepers Operating instructions GS 0700R 1 3 Warranty conditions The warranty terms ment
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