Operating Instructions
Contents
1. It can cause death or serious injury if the saw blade flies away gt Only use original screws and bolts from TYROLIT Hydrostress AG DANGER Serious injury can be caused by sudden start up of the saw blade gt Switch off the drive unit before working on the saw blade gt Depressurize the hoses 3 5 1 Fixing saw blade in position The direction of rotation of the saw blade must match the direction of rotation of the machine Correct alignment Countersinking of the fastening bores against the blade cover For normal cuts gt Wall saw DZ S2 Page 7 TYROLIT Hydrostress AG For flush cuts 3 6 Mount the blade guard gt Mount the blade guard according to the instruction leaflet Page 8 Wall saw DZ S2 TYROLIT Hydrostress AG 3 7 Connecting the wall saw to the drive unit v The drive unit is isolated from the power supply Y Couplings are clean v Hoses are undamaged gt Wall saw DZ S2 Page 9 TYROLIT Hydrostress AG 4 Servicing and maintenance Maintenance and servicing table commissioning At end of work Weekly Yearly Wall saw Retighten loose bolts screws and nuts refer to the tightening torque speci fications gt lt Before every gt lt After faults gt lt After damage Prism guides gt Check for wear gt Replace2. 2 Feed motor Flush cutting Gerotor Special flange 15 mm Normal cutting Standard blade hub with blade cover Water Water connection on chassis Wall saw DZ S2 Page 11 TYROLIT Hydrostress AG 5 3 Weight Parameter Value Wall saw head incl feed motors without blade drive motor 27 kg Blade drive motor size 2 5 5 kg 5 4 Blade drive motor Blade drive motor Parameter Value Hydraulic motors 1100 to 3333 rpm Size 2 Absorption volume 12 to 30 cm Transmission ratio 1 2 Operating pressure max 260 bar Type External geared motor Rotational speeds hydraulic motors for wall saws cm cm cm cm cm 12 16 18 22 26 5000 Page 12 Operation possible Operation not possible Wall saw DZ S2 5 5 Feed motor travel TYROLIT Hydrostress AG Feed motor travel Parameter Value Hydraulic motors 187 rpm Type Gerotor Operating pressure max 120 bar Output torque 50 Nm Feed force 6 000 N Feed Toothed wheel on rail 5 6 Feed motor swivel Feed motor swivel Parameter Value Hydraulic motors 187 rpm Type Gerotor Operating pressure max 120 bar Output torque 50 Nm Swivel range swivel arm 360 Feed force 3 000 N 5 7 Saw blades Parameter Value Saw blade max 1 200 mm Fully detachable saw blade 900 mm Bla
3. before the anchoring screws of the guide prisms touch the rail or the chassis touches the rail Y guides Apply 2 3 applications of grease to the lubricating nipples Couplings Check for leak tightness and damage and replace as required Swivel arm Clean with water Check the saw blade uptake for wear Feed motor Check cleanliness and leak tightness Drive motor Check cleanliness and leak tightness Water economy Check water line for cleanliness and leak tightness XXX Xx x lt lt X Xx XXX Xx Blow out water Saw blade Clean with water X Check for wear X X Service To be performed by TYROLIT Hydros tress AG or an authorised workshop After 100 300 500 700 hours Page 10 4 1 Lubricate lock unit gt 1 Grease nipple Wall saw DZ S2 5 Technical data 5 1 Dimensions SN TYROLIT Hydrostress AG 140 155 j1 240 255 Dimensions with flush cutting flange 5 2 Design Parameter Value Construction Cast aluminium steel Rotatable swivel arm 360 Power transmission toothed belt Blade drive transmission 1 2 Lock unit Low wearing suitable for all VS and VAS rails Rail mounting Locking and securing function at the prism guide Blade drive motor Secured by means of quick release device hydraulic motor size
4. WAOLIY Operating Instructions Wall saw DZ S2 Index 001 10987273 EN 25 07 2007 Congratulations With a Hydrostress unit from TYROLIT you have chosen a tried and tested piece of equipment which has been designed and built to leading technical standards Only genuine TYROLIT Hy drostress replacement parts can guarantee quality and interchangeability We are unable to ful fil our warranty obligations if maintenance work is neglected or carried out unprofessionally Any repair work must be carried out by trained personnel only Our aftersales service is available to help ensure that your TYROLIT Hydrostress units remain in perfect working order We hope that you enjoy untroubled and fault free working with your TYROLIT unit TYROLIT Hydrostress Copyright TYROLIT Hydrostress TYROLIT Hydrostress AG Witzbergstrasse 18 CH 8330 Pfaffikon Switzerland Tel 0041 0 44952 18 18 Fax 0041 0 44 952 18 00 Page 2 Wall saw DZ S2 PP PE Wall saw DZ S2 TYROLIT Hydrostress AG Safety These instructions are just one part of the documentation which is supplied together with the wall saw These instructions go together with the Safety Manual System Description for Wall Saws to form a complete set of documentation DANGER Failure to comply with the safety instructions in the Safety Manual System Manual may re sult in serious injury or even death gt Please ensure that the Safety Manual System Des
5. cription for Wall Saws has been read and understood in full DANGER Cuts from the saw blade gt Always wear protective gloves when working on the wall saw particularly when working on the saw blade gt Always use the blade guard when operating the wall saw DANGER Serious injury or material damage as a result of uncontrolled movements of the wall saw gt Never connect or disconnect hoses while the drive unit is running Page 3 TYROLIT Hydrostress AG 2 Description 2 1 Wall saw system The layout and functions of the wall saw systems are described in the Safety Manual System Description for Wall Saws 2 2 Wallsaw HYDROSTRESS eh Ne Ene ce Components 1 Feed motor swivel 6 Blade drive motor 2 Blade guard holder 7 Saw blade holder 3 Water connection 8 Name plate 4 Feed motor travel 9 Chassis 5 Lock unit 10 Belt swivel arm Page 4 Wall saw DZ S2 TYROLIT Hydrostress AG 3 Assembly disassembly 3 1 Place the wall saw on the guide rail Page 5 Wall saw DZ S2 TYROLIT Hydrostress AG 3 2 Adjustment of the closure A Rotate as far as the stop B Rotate back two notch positions 3 3 Release the closure 2 Perform the remaining assembly steps in reverse order Page 6 Wall saw DZ S2 TYROLIT Hydrostress AG 3 4 Mount the drive motor gt 3 5 Mount the saw blade DANGER
6. de holder 60 mm Blade flange mounting at wall saw fixed Saw blade fixing on blade flange central screw Saw blade fixing flush cuts 6 countersunk head screws reference circle 130 mm Blade cover mounting on blade flange 1 hexagonal bolt Blade flange 165 mm Cutting depth 800 mm 310 mm 900 mm 360 mm 1000 mm 410mm 1200 mm 510mm Wall saw DZ S2 Page 13 TYROLIT Hydrostress AG 5 8 Lubricants fluids and sealants Lubricants fluids and sealants Parameter Value Lubricating grease lock unit Penetration 265 to 295 NLGI 2 5 9 Connectable drive units The wall saw must only be operated with the coordinated drive units from TYROLIT Hydrostress Drive unit power requirements Parameter Value Minimum output 12 kW max operating pressure 260 bar Maximum performance 20 kW max operating pressure 260 bar Water connection Parameter Value Pressure 2 to 6 bar Quantity At least 6 l min Max temperature 25 C Page 14 Wall saw DZ S2 Wall saw DZ S2 TYROLIT Hydrostress AG EC Declaration of Conformity Description Wall saw Type designation DZ S2 Year of construction 2002 We declare under our own liability that this product complies with the following directives and standards Directive applied Machinery Directives 2006 42 EC Standards applied EN 12100 1 Safety of machines Basic concep
7. ts general design principles EN 12100 2 EN 294 Safety of machinery Safety distances to prevent upper limbs reaching danger areas EN 349 Safety of machinery Safety distances to avoid crushing of body parts EN 982 Safety of machinery Safety requirements for safety systems and their components hydraulics Page 15
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