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DTF 25 SH • Operating Manual Table Of Contents Care and maintenance�����������������������������������������������������������������������������������������������������������������������12 Maintenance plan ................................12 Maintenance work ................................13 Repairs ������������������������������������������������������������������������������������������������������������������������������������������������13 Fault tracing ���������������������������������������������������������������������������������������������������������������������������������������13 Technical specifications �������������������������������������������������������������������������������������������������������������������14 General description and principle of function ���������������������������������������������������������������������������������15 Installation of the machine .............................. 15 Mode of operation ................................
The text and illustrations may not be copied or reproduced without the express permission of Von Arx EOOD. Trade marks ® The words “Von Arx“ and the “Von Arx“ logo are registered and internationally protected trade marks. Their use by third parties is prohibited! Patents Various components and processes listed and illustrated in this Operating Manual are patent pending or national and international patents have already been granted.
SAFETY INSTRUCTIONS For your safety Von Arx machines and tools are state of the art technology and they are built according to the construction guidelines of the EC. They have been tested and approved and are safe to operate when used as described in the instructions.
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DTF 25 SH • Operating Manual Safety instructions Do not carry! • For safety and health reasons, the heavy machines and their drums must not be transported by hand. Never leave a machine which is not in a safe state! •...
DTF 25 SH • Operating Manual Field of application NOTE: Hand-arm vibrations Working with the DTF 25 SH leads to vibration stressing. Please follow the legal provisions as regards the permitted operating time. Safety stickers on the machine WARNING: CUTTER SHAFT...
DTF 25 SH • Operating Manual Tools TOOLS The right tool for your particular application can be best determined by tests. The following description only gives guide values. Always use the proper tools provided by the manufacturer to achieve the desired results.
DTF 25 SH • Operating Manual Operation OPERATION Commissioning Machines with electric motors The CEE plug 32A is also supplied for countries in which this plug system has not been intro- duced. • An extension cable must be available for connection to the machine. Unroll the extension cable completely from the cable drum.
DTF 25 SH • Operating Manual Operation Fitting out the tool drum Removing the cutters 1. Detach the hexagon nuts from the tool drum retaining ring. 2. Remove the retaining ring from the tool drum. 3. Pull the blades and the spacers out of the drum core.
DTF 25 SH • Operating Manual Operation Setting the working depth (Fig. 5) Fig� 5 1. Start the tool drum drive 2. Turn slowly the handwheel clockwise until diamond blades touch the ground 3. Adjust zero the scale at the position indicator below...
DTF 25 SH • Operating Manual Care and maintenance In the event of incorrect use, the milling capacity is reduced and the tool unnecessarily stressed and worn. The surface quality after machining depends essentially on the chosen tools and the fit- ment method.
Changing wear parts All Von Arx wear parts and replacement parts are made on the latest machines. This guarantees a perfect fit for all parts. Do not use spare parts of unknown manufacture! Even if they look the same, there may be considerable differences in manufacture and/or materials which may be prejudicial to active and passive safety.
SC 20 • Operating Manual Technical specifications Dust extaction system fails to function 1. Is the dust apron missing or are the dust aprons worn? 2. Is the dust bag full? 3. Is the dust filter on the suction device clogged? 4.
SC 20 • Operating Manual General description and principle of function GENERAL DESCRIPTION AND PRINCIPLE OF FUNCTION Installation of the machine 1. Driving motor 2. Spray tod (water cooling) 3. Dust suction end connector 4. Emergency stop switch 5. Steering device: foot pedal down: easily maneouvring (rear wheel lifted.
DTF 25 SH • Operating Manual List of spare parts LIST OF SPARE PARTS 15A 15B Option Option PART NAME PART NAME HANDLE BAR PREMOUNTED TRACTION LEVER PREMOUNTED WHEEL AXLE AT THE FRONT COMPLETE SPRAY TOD COMPLETE WHEEL BALANCE INCL. DRIVE...
DTF 25 SH • Operating Manual List of spare parts Housing assembly Electrical ARTICLE PART NAME ARTICLE PART NAME 900084 CAMLOCK CAP 3'' TYPE DC 100283 SAFETY NUT 900083 CAMLOCK DN80 FEMALE THREAD 3'' 701183 MOTOR GUIDE 102289 HEXAGON HEAD SCREW...
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DTF 25 SH • Operating Manual List of spare parts Honda, LPG ARTICLE PART NAME ARTICLE PART NAME 900084 CAMLOCK CAP 3'' TYPE DC 100283 SAFETY NUT 900083 CAMLOCK DN80 FEMALE THREAD 3'' 108552 WASHER 102289 HEXAGON HEAD SCREW 103335...
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DTF 25 SH • Operating Manual List of spare parts Vanguard, LPG ARTICLE PART NAME ARTICLE PART NAME 900084 CAMLOCK CAP 3'' TYPE DC 900505 HEXAGON SOCKET SET SCREW 900083 CAMLOCK DN80 FEMALE THREAD 3'' 600811 STRIP 102289 HEXAGON HEAD SCREW...
DTF 25 SH • Operating Manual List of spare parts Handle bar assembly Electric ARTICLE PART NAME ARTICLE PART NAME 702636 CLAMPING RING 703027 PRESSION SPRING VA30S+25S TWIN 101670 WASHER 703022 SPRING ROUTING TOPSIDE 107938 HEXAGONAL SCREW 113918 RIP-LOCK LOCKING WASHER...
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DTF 25 SH • Operating Manual List of spare parts Honda, LPG / Vanguard, LPG ARTICLE PART NAME ARTICLE PART NAME 702636 CLAMPING RING 109668 HEXAGON HEAD SCREW 600659 HANDLE PUR VA 30/DTF 25 109668 HEXAGON HEAD SCREW 105923 ALLEN SCREW...
DTF 25 SH • Operating Manual List of spare parts Wheel axle front complete Compatible for all versions ARTICLE PART NAME ARTICLE PART NAME 708172 WHEEL AXLE FRONT 108552 WASHER 708173 DISTANCE TUBE 113919 SAFETY WASHER 109452 ELASTIC WHEEL 102289...
DTF 25 SH • Operating Manual List of spare parts Stearing gear complete Compatible for all versions ARTICLE PART NAME ARTICLE PART NAME 707995 BRACKET JOINT 108325 SPLINT PIN 707993 BRACKET LEFT 706527 FLANGE HOUSING 707994 BRACKET RIGHT 707997 ADJUSTING RING...
DTF 25 SH • Operating Manual List of spare parts Adjusting rod above V� 1 - compatible for all versions ARTICLE PART NAME 703033 CONNECTING TUBE 706807 ADJUSTING ROD DOWN 113368 HEXAGONAL NUT 113128 TURNBUCKLE SLEEVE 703034 2 5 6 7...
DTF 25 SH • Operating Manual List of spare parts Motor assembled Electric NO ARTICLE PART NAME MODEL ARTICLE PART NAME 113920 RIP-LOCK LOCKING WASHER 707981 PUMP ADJUSTING LEVER FOR DTF25 900251 HEXAGONAL SCREW 107683 HEXAGON HEAD SCREW 708489 BELT PULLEY 114295 REGULATING PUMP LD 0-7.6 CCM...
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DTF 25 SH • Operating Manual List of spare parts Honda, LPG ARTICLE PART NAME ARTICLE PART NAME 900453 BRACKET REGULATOR HONDA LPG 106665 SAFETY NUT 600705 HONDA GX 690 LPG PROCESSED SHAFT 113919 SAFETY WASHER 109397 CLAMP 707981 PUMP ADJUSTING LEVER FOR DTF25...
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DTF 25 SH • Operating Manual List of spare parts Vanguard, LPG ARTICLE PART NAME ARTICLE PART NAME 900487 VANGUARD ENGINE 896CC 106665 SAFETY NUT 900237 HOSE CLAMP 113919 SAFETY WASHER 100283 SAFETY NUT 707981 PUMP ADJUSTING LEVER FOR DTF25...
DTF 25 SH • Operating Manual List of spare parts Belt guard complete Electric ARTICLE PART NAME ARTICLE PART NAME 707998 PUMP PROTECTION DTF 25 SH 107912 HEXAGON HEAD SCREW 100263 SAFETY NUT 708000 BELT GUARD DTF 25 SH 101670...
DTF 25 SH • Operating Manual List of spare parts Vanguard, LPG ARTICLE PART NAME ARTICLE PART NAME 600812 PUMP PROTECTION DTF 25 SH 102285 SAFETY WASHER 100263 SAFETY NUT 600792 ADD. BELT PROTECTION 101670 WASHER 600802 T-BELT COVER WELDED...
DTF 25 SH • Operating Manual List of spare parts Spray tod complete Compatible for all versions NO ARTICLE PART NAME 106665 SAFETY NUT 111366 RIB-LOCK SAFETY WASHER 600651 VALVE BRACKET DTF 25 900223 GARDENA 1/2'' KOPPLING 900221 BRASS NIPPLE 1/2''...
DTF 25 SH • Operating Manual List of spare parts Spray tod complete Compatible for all versions NO ARTICLE PART NAME 600887 OPERATING LEVER ASSY 113917 RIP-LOCK LOCKING WASHER 108693 SAFETY NUT 702926 BOWDEN SPIRAL Ø= 4,8 X 2,7 MM...
DTF 25 SH • Operating Manual List of spare parts Side attachment unit Compatible for all versions: 707900 ARTICLE PART NAME ARTICLE PART NAME 701225 HOUSING 107974 SHAFT KEY 701227 DRIVE SHAFT 103749 SHAFT KEY 108734 SAFETY RING 708369 SPRAY TOD...
DTF 25 SH • Operating Manual List of spare parts Electrical switch set Electric A: 400 V / 50 Hz ARTICLE PART NAME B: 480 V / 60 Hz 115310 COUPLING CEE 32 AMP.3P+N+E 708673 SWITCH ASSEMBLED 32A 600769 SOFT STARTER SWITCH DTF 25 480V...
DTF 25 SH • Operating Manual Electical schemes ELECTICAL SCHEMES Electric 400 V / 50 Hz Motor: 20.6 Amp. Protective Motor Switch Power plug Wire Nr. Motor: 11 kW Electric 480 V / 60 Hz...
DTF 25 SH • Operating Manual Electical schemes Honda, LPG VALVE CONTROL UNIT BATTERY POWER OUT TO THE SWITCHED BATTERY SOLENOID VALVES POWER COMBIINATIION SWITCH IGNATION COIL SIGNAL GROUND SOLENOID VALVES IGNATION COILS 12V BATTERY OIL LEVEL SWITCH Emergency Totmann...
Warranty WARRANTY Von Arx EOOD guarantees perfect operation of the unit for a period of 24 months from the date of purchase. If the product is used in shift operation this warranty period is halved. Von Arx EOOD checks all units to ensure they are complete and operating correctly before they leave the works.
EN 13862:2001+A1:2009 EN 60204-1:2019 Designation of the unit: Surface preparation machine Type DTF 25 SH 3x400 V / 50 Hz, 3x480 V / 60 Hz, LPG Von Arx EOOD, 4000 Plovdiv / Bulgaria Fredrik Åkermark Owner Plovdiv, 22 July 2022 Responsible for technical documentation: eng.
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DTF 25 SH • Operating Manual EC Declaration of Conformity...
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