Operating Instructions
Contents
1. 2 9 3 Ring saw HRH500 X x x TYROLIT Hydrostress AG Electrical energy A defective electric device e g drive unit can result in an electric shock gt Before operating and regularly during long operating periods check the electric device for damage gt Defective parts as for example cable and plug should be replaced by electrically trained personnel gt Disconnect the mains plug before working on electrical devices Danger of slipping gt Do not operate on uneven surfaces gt Wear safety shoes with non slip soles The sludge resulting from cutting is very slippery gt Remove the sludge or ensure that people can not slip on it Unfit to work gt Do not operate when under the influence of alcohol drugs or medication gt Do not operate when overtired Danger of the ring saw restarting in the event of an accident gt Ensure that the ring saw e g by means of the drive unit emergency STOP can be brought rapidly to a halt Reduced blade quality gt Do not use damaged cutting rings gt Check cutting ring for damage before fitting gt Do not fit new diamond segments to saw blades Danger of damage to property Sideways cutting Cutting with the side of the blade can damage the cutting ring gt Do not cut sideways Deficient water cooling The cutting ring can be damaged when cutting with insufficient water cooling gt Do not operate ring saw without water cooling Excessive pressur2. 2 4 1 Product monitoring obligation The appliance must only be operated in a defect free and undamaged condition Operating personnel must notifv immediatelv changes in operational behaviour or safetv related compo nents to a responsible person or the manufacturer The maintenance intervals must be adhered to Faults affecting safetv must be rectified imme diatelv 2 4 2 Location of these instructions A copv of the instructions must be available to staff at all times at the location where the appa ratus is used 2 4 3 Workplace gt Create sufficient free space to enable safe working gt Provide sufficient workplace illumination gt Cordon off danger area visibly so that during sawing operations no person can enter the danger area Ring saw HRH500 X x x Page 5 TYROLIT Hvdrostress AG 2 5 Protective devices and labels on the appliance 2 5 1 Protective devices Protective devices must only be removed when the appliance is turned off disconnected from the mains and at a standstill Safety components in particular may only be removed and refit ted by authorised personnel Before switching the appliance back on again the safety elements must be checked to ensure correct operation 2 5 2 Labels on the appliance 1 Wear safety shoes 5 Wear protective clothing 2 Wear protective gloves 6 Read the instructions 3 Wear a breathing mask 7 Disconnect from the mains supply before working on the appliance 4 Wear hard h
3. When faults Before starting work each time Hydraulic system gt Check hydraulic hoses and connectors damage leaks cleanliness Water supply gt Check water supply damage leaks X cleanliness gt Blow out water frost hazard Check rollers for wear Motor gt Clean and thoroughly grease motor valves Blade guard gt Check blade guard gt Check the cutting ring for wear Guide plate gt Check guide plate alignment X Major service gt To be performed by TYROLIT Hydros tress AG or an authorised workshop x x x x x x x III DT IMMA Pe l St TT NM i 7 1 Change rollers gt Change drive roller profiled 1 and drive roller smooth 2 Page 20 Ring saw HRH500 x A x TYROLIT Hvdrostress AG 8 Faults Faults Possible cause Ring saw does not start Drive unit switched off Switch on drive unit Emergency STOP on drive unit gt Re set emergency STOP pressed gt Mount the cutting ring correctly Cutting ring does not rotate Cutting ring not located cor rectly on the profiled drive roller gt Check hydraulic system Incorrect hose connection Hydraulic motor fault Oil delivery not connected properly Main drive unit motor not switched on gt Switch on main motor Drive rollers dirty Clean drive rollers Roller pre tension device not Check roller pre tension device engaged Cutting ring revolves too slowly Drive rollers worn
4. gt Change drive rollers Roller bearing defective gt Change roller bearing Inadequate oil flow and pres gt Check drive unit sure Roller pre tension device not Check roller pre tension device engaged Cutting ring disengages Roller distance too large Check roller pre tension device Drive rollers worn gt Change drive rollers Cutting ring damaged gt Change cutting ring Roller pre tension device not Check roller pre tension device engaged Cutting ring twisted Cutting ring inadequately cooled Diamond segments broken off gt Check water cooling gt Change cutting ring Cutting ring twisted gt Change cutting ring Hard resistance in work piece gt Change cutting ring Brazing or welding of segments gt Change cutting ring not professional standard gt Check hydraulic connections and drive unit oil circuit Motor seal split Ring saw runs backwards Pressure too high gt Check setting at drive unit If necessary install a pressure reducing valve and a flow divider Defective seal gt Replace seal Oil return incorrectlyconnected Check connector Ring saw HRH500 Xxx Page 21 TYROLIT Hydrostress AG Faults Cutting ring twisted Incorrect cutting ring type for gt Check cutting ring against diamond tool specification the material Water supply inadequate gt Check and increase water supply Cutting ring slips Drive rollers move unclean in gt Chec
5. the cutting ring above the centre at a work piece corner Unintentional start up gt Before operating ensure The switch handle with safety lock functions correctly There is no other person in the danger area Uncontrolled movements and vibrations gt Never connect or disconnect hoses while the drive unit is running gt When the ring saw is switched on always hold the handle firmly with both hands Thumbs and fingers must be closed around the handles gt Keep the handle clean A loose cutting ring can cause uncontrolled vibration of the ring saw gt Ensure that the smooth drive rolls are fitted correctly Page 7 TYROLIT Hydrostress AG Page 8 2 8 6 Vibrations 2 8 7 2 8 8 2 8 9 2 8 10 2 8 11 2 8 12 2 8 13 Vibrations can cause circulatory problems or nerve damage gt On signs of symptoms seek medical help Catching and entanglement Items of clothing or long hair can get caught up in rotating cutting rings gt Only operate when wearing appropriate protective clothing gt Do not operate when wearing loose hanging items of clothing If hair is long wear a hairnet Pressure connections Hydraulic oil can be released at high pressure If the hoses cannot be connected or only connected with difficulty they are under pressure gt Check hydraulic connections regularly for damage and if required have changed by an au thorised person gt Never connect or disconnect hoses whi
6. TROLD Operating Instructions Ring saw HRH500 x x x Index 000 gt j 7 all WS as a J 00 T 10991784 en 25 07 11 Congratulations You have decided to purchase a tried and tested TYROLIT Hydrostress appliance and have thus acquired a highly sophisticated and reliable state of the art device Only genuine TYROLIT Hydrostress replacement parts can guarantee quality and interchangeabilitv If maintenance work is neglected or carried out inexpertiv we will be unable to honour our warranty obligations Any repair work must only be carried out by trained personnel In order to keep your TYROLIT Hydrostress appliance in perfect condition our after sales service are always at your disposal and pleased to help We hope that working with your TYROLIT appliance will be a satisfying and trouble free expe rience TYROLIT Hydrostress Copyright TYROLIT Hydrostress TYROLIT Hydrostress AG Witzbergstrasse 18 CH 8330 Pf ffikon Switzerland Tel 0041 0 44 952 18 18 Fax 0041 0 44 952 18 00 Page 2 Ring saw HRH500 x x Ring saw HRH500 X x x TYROLIT Hydrostress AG About these instructions These instructions are part of the appliance They describe the safe and proper use in all phases of operation Before use read the instructions carefully especially the information on safety e Keep the instructions somewhere safe during the life of the appliance Make these instructions available to the ope
7. at eye protection and hearing protection 2 6 Replacement parts and modifications Only original spare parts from TYROLIT Hydrostress must be used Otherwise damage may be caused to the appliance or to other property and persons No additions or modifications may be carried out to the appliance without the written agree ment of TYROLIT Hydrostress Page 6 Ring saw HRH500 Xxx 2 7 2 8 2 8 1 2 8 2 2 8 3 2 8 4 2 8 5 Ring saw HRH500 x x TYROLIT Hydrostress AG Personal protective clothing Personal protective clothing Residual risks On the basis of residual risks which are described in the following chapters there is danger of serious injuries Sharp edges On coming in to contact with the tool there is a danger of serious cut injuries gt Do not touch tool when in operation gt Only touch a stationary tool when wearing gloves Flying diamond segments gt Each time before use ensure that the blade guard is correctly fitted and undamaged gt Only begin sawing when no other person is in the danger area gt Ensure that the safe distance to the ring saw of 15 m is maintained gt Change the cutting ring when diamond segments break off Recoil Due to incorrectly fitting the cutting ring or cutting unspecified materials the ring saw can sud denly recoil seriously injuring the operator gt Only cut materials that are permitted within the scope of intended application gt Do not place
8. e The drive can be damaged by excessive pressure gt Do not operate ring saw at a pressure higher than specified gt if necessary install pressure reducing valve or a flow divider Frost damage gt On termination of work or before long shut downs drain the water system and blow out Page 9 TYROLIT Hvdrostress AG 3 Description 3 1 Ringsaw 1 Roller pre tension device 5 Frame 2 Hvdraulic motor 6 Blade guard 3 Operating handle 7 Cutting ring 4 Hydraulic coupling 8 Splash protection flaps 9 Water connection 3 2 Accessories 1 Allen key WAF 5 32 2 Allen key WAF 1 4 3 Combination spanner WAF 9 16 Page 10 Ring saw HRH500 x A x TYROLIT Hvdrostress AG 4 Preparatorv operations The work is prepared in the following manner 1 Clarifv the fundamental conditions Position of pipes and cables in walls floors and ceilings Cooling water drainage danger of electric shock and water damage 2 Securing the site 3 Secure out cuts from wall ceilings or floors e g crane or supports Consider the weight of concrete 1m weighs 2400 to 2700kg Decide on the position and sequence of cuts 4 Visuallv inspect the ring saw 4 1 Position and sequence of cuts 4 1 1 Decide on position gt Obtain information on sawing concrete or sawing brickwork Where does the reinforcement run Is the concrete heavily or lightly reinforced gt Cuts in concrete to be as near as possible at rig
9. e authorised person nel for the company Personnel qualifications e A technically trained person in a management position Has relevant experience in personnel management and danger assessment e Has read and understood the safety instructions Ring saw HRH500 X A x TYROLIT Hvdrostress AG 2 3 4 Operator user As a user TYROLIT Hydrostress designates a person who independentiv performs the following work e Setting up of machines and systems from TYROLIT Hvdrostress within the scope of intended application Independent execution and supervision of work e Location of faults and instigation of fault rectification or independent fault rectification e Maintenance e Verify the correct functioning of the safety devices Personnel qualifications Completed training as a concrete cutting specialist or relevant occupational experience e Introduction basic training in the operation of the appliance by a service technician 2 3 5 Service technician As a service technician TYROLIT Hydrostress designates a person who independently performs the following work e Installation of machines and systems from TYROLIT Hydrostress e Makes adjustments to machines and systems for which special access rights are required Complex service and maintenance work Personnel qualifications e Specialist professional training mechanical electro technical Product specific training from TYROLIT Hydrostress 2 4 Organisational measures
10. ht angles 4 1 2 Define the sequence of cuts An incorrect sequence of cuts can lead to the cutting ring jamming gt Define the sequence of cuts e g for a window cut out carry out the bottom cut first then the side cuts and finally the top cut Ring saw HRH500 X xx Page 11 TYROLIT Hvdrostress AG 5 Assembly disassembly 5 1 Cutting ring assembly 1 Undo upper bolts 3 Remove cover Page 12 Ring saw HRH500 X x x TYROLIT Hvdrostress AG 5 Remove smooth drive roller 7 Withdraw and lock roller pre tension device Ring saw HRH500 Xxx Page 13 TYROLIT Hvdrostress AG 9 Place cutting ring on profiled drive roller Ensure that the cutting ring groove lies on the pro filed drive roller recess 10 Tighten smooth drive roller bolts Page 14 Ring saw HRH500 x Ring saw HRH500 xx TYROLIT Hydrostress AG 11 Slacken roller pre tension device 12 Check the cutting ring for free movement 13 Replace cover but do not yet tighten bolts Page 15 TYROLIT Hvdrostress AG 5 2 Fitsafetv devices 1 Place casing on table edge z al A RER 2 MAMES gt ae 4 A j S 3 Press the casing down on to the base plate and keep pressed 4 Tighten bolts of blade guard and splash protection flaps Ring saw HRH500 x x Page 16 TYROLIT Hvdrostress AG 5 Rotate blade guard over the cutting ring 5 3 Attaching hose connectors 5 3 1 Attachment p
11. k roller pre tension device the casing inadequate contact between cutting ring and drive rollers Drive rollers worn e g due to gt Change drive rollers drive rubbing and inadequate water supply Drive roller shoulders worn by gt Change drive rollers more than 50 Cutting ring internal edge and gt Change drive rollers guide groove worn inade quately flushed drive area or worn drive rollers No water supply to cut Water line blocked Clean the water line ting ring Water faucet on feed line is gt Open the water faucet closed Insufficient water pressure gt Ensure minimum water pressure of 3bar Sparks emitted from side Water supplv inadequate gt Check and increase water supply of cutting ring Casing hot Inadequate oil cooling Check drive unit cooler Hydraulic motor fault gt Replace hydraulic motor Operating handle greasy Hydraulic component seals gt Replace seals faulty Page 22 Ring saw HRH500 x x x TYROLIT Hvdrostress AG 9 Technical data 9 1 Dimensions 2x DWZ 16 cs 20 310 160 115 Measurements in mm 9 2 Ring saw Dimensions and weight Noise emission EN ISO 3744 Conditions for the measurement Cutting ring 510 mm 20 not when cutting at full load Vibrations EN ISO 5349 Ring saw HRH500 x x Page 23 TYROLIT Hvdrostress AG 9 3 Hydraulics Hvdraulics Parameter Value Operating pressure max 172 5 bar F
12. le the drive unit is running gt Never apply force to connect couplings gt Depressurise the hoses by means of the pressure relief device Flying particles Flying particles can cause injury to eyes gt Wear protective glasses or visor B Secure danger area professionally Falling parts Falling parts can cause serious head and foot injuries gt Wear safety helmet and protective shoes with steel toecaps B Secure removed pieces of concrete against falling gt Secure against parts or saw slurry falling to the front below and to the rear of the sawing area Persons must not be injured and equipment not damaged Noise Noise can cause hearing damage gt Wear hearing protection Harmful vapours and aerosols Inhaling harmful vapours and aerosols can cause breathing problems Breathing in the water fog that is created is a health hazard gt Wear a breathing mask gt In enclosed spaces ensure that there is adequate ventilation Hydraulic oil Contact with hydraulic oil can cause allergic reactions gt Wear protective gloves gt On contact with hydraulic oil the affected skin areas must be washed immediately with plen ty of water On connecting and disconnecting the hoses there is the danger of an uncontrolled hydraulic oil leak gt Never connect or disconnect hoses while the drive unit is running Ring saw HRH500 X A x 2 8 14 2 8 15 2 8 16 2 8 17 2 8 18 2 9 2 9 1 2 9 2 2 9 2
13. low rate max 30 l min Flow rate min 25 l min At flow rate gt 33 l min or pressure 2175 bar flow divider with pressure limitation required 9 4 Water supply Water supply Parameter Value Working pressure min 3 bar max 6 bar 9 5 Cutting ring and depth of cut 9 5 1 Cutting ring Cutting ring 9 5 2 Cutting depths Cutting depths Page 24 Ring saw HRH500 x x x TYROLIT Hvdrostress AG EC declaration of conformitv Description Ring saw hvdraulic Tvpe designation HRH500 x Year of manufacture 2007 We declare under our sole responsibility that this product complies with the following direc tives and standards Directive applied 2006 42 EG of 17th May 2006 2000 14 EG of 8th May 2000 Applied standards EN 12100 2010 EN 792 7 2001 A1 2008 EN ISO 4413 2010 EN ISO 13857 2008 Manufacturer TYROLIT Hydrostress AG Witzbergstrasse 18 CH 8330 Pf ffikon Switzerland Authorisation for the technical documentation TYROLIT Hydrostress AG Pascal Schmid Head of Development Witzbergstrasse 18 CH 8330 Pf ffikon Switzerland Pf ffikon 2011 ER DIN EN ISO 9001 2000 Pascal Schmid Head of Development Ring saw HRH500 Xxx Page 25 TYROLIT Hvdrostress AG Ring saw HRH500 x x Page 26
14. onrv The appliance is intended to be connected to a drive unit and must be connected and the drive engaged in accordance with the drive unit operating instructions Adhering to these instructions constitutes proper use of the appliance Misuse Working without protective equipment or with inadequate protective equipment Cutting other materials Removal of protective devices e Cutting in areas with danger of explosion Cutting loose parts e Incorrect or absence of waste water disposal saw sludge Target groups and responsibility Authorised personnel Working on or with machines or systems from TYROLIT Hydrostress may only be undertaken by authorised personnel Personnel are considered to be authorised ifthey meet the necessary training and know how requirements and they have been assigned a precise functional role Manufacturer As manufacturer of the product which is supplied by TYROLIT Hydrostress accept e TYROLIT Hydrostress e a TYROLIT Hydrostress specifically named company Within the context of an integrated quality assurance and safety control system the manufac turer is entitled to request from the operator information about the products Operator The operator named by TYROLIT Hydrostress is the primary legal entity responsible for the cor rect use of the product and for the training and assignment of the authorised personnel The operating company sets out the mandatory skills and level of training of th
15. rator and service engineer at all times e Pass on these instructions to future owners or users of the appliance e Always keep these instructions up to date by including the received manufacture s up dates Danger symbols in these instructions DANGER Warning of danger where failure to comply could lead to death or serious injury WARNING Warning of danger where failure to comply could lead to injury or damage to property Information for the optimum use of appliance Failure to take note of this information may mean that the performances shown in the technical data can not be guaranteed Page 3 TYROLIT Hydrostress AG 2 1 2 2 2 3 2 3 1 2 3 2 2 3 3 Page 4 Safety information Pay attention to the safety information One is only permitted to work with the appliance when the safety information has been read and understood The appliance has been inspected before being shipped and is delivered in perfect condition TYROLIT Hydrostresss accepts no liability for any damage arising due to disregarding these in structions This applies in particular to the following damage Damage caused by improper use and operator error Damage resulting from disregard of the safety relevant information in these instructions or the warning labels on the appliance Damage resulting from unsatisfactory maintenance work Correct application The ring saw is to be used by trained personnel for cutting concrete brickwork and mas
16. reparations gt Ensure cleanliness of connections ring saw and service connections gt Check hoses and couplings for damage and oil leaks 5 3 2 Connect hydraulic hoses gt Connect hydraulic hoses 5 3 3 Connect water hose gt Connect water hoses Page 17 Ring saw HRH500 x TYROLIT Hvdrostress AG 6 Operation 6 1 Ring saw HRH500 x x Operating procedure 1 Start the drive unit 2 Open drive unit water valve and check water deliverv to ring saw 3 Set operating pressure 4 Hold ring saw firmly with both hands 5 Press on safety handle A and operate hand start lever B 6 Check direction of cutting saw rotation WARNING Danger of injury due to sudden recoil of ring saw gt Do not place the cutting ring above the centre at a work piece corner Wa 7 Position the cutting ring below the centre position Page 18 TYROLIT Hvdrostress AG It is more economical to achieve the total required depth of cut in a number of steps 8 Cutting For optimum guidance first of all make a cut from 50 to 70mm deep Divide the total depth of cut into a number of steps 6 2 Terminating the work Close off and disconnect the water feed Blow out water from all lines Withdraw drive unit mains plug Disconnect hvdraulic hoses Clean ring saw with water MBWN Page 19 Ring saw HRH500 X A x TYROLIT Hvdrostress AG 7 Maintenance Maintenance and servicing table
Download Pdf Manuals
Related Search