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SET MAKINA TIGER Maintenance And Instruction Manual

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TIGER DRILL
Maintenance and Instructions Manual

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Summary of Contents for SET MAKINA TIGER

  • Page 1 TIGER DRILL Maintenance and Instructions Manual...
  • Page 2 WARNING SET-A Makina This manual contains important information on safety. Before carrying out any handling or use operation consult this use and maintenance manual. This manual contains copyright reserved information. All rights reserved. Any form of reproduction, adaptation, or translation without the previous written consent of SET-A Makina is forbidden.

  • Page 3: Table Of Contents

    CONTENTS CONTENTS ....................................2 PRESENTATION ..................................3 GENERAL NOTES ON DELIVERY ............................4 Guarantee ....................................4 Parts subject to wear are not covered by the guarantee....................... 4 Modifications To The Machine ............................... 4 Identification Of Spare Parts ..............................4 TECHNICAL DESCRIPTION..............................

  • Page 4: Presentation

    PRESENTATION ‘TIGER DRILL’ is an pneumatic drill ideal for making large diameter holes (95 mm – 3.7 inch). It is mainly used for making holes for the passage of diamond wire. Practicality in use, derived from its simple construction, and the lightness of the structure are its main characteristics.

  • Page 5: General Notes On Delivery

    GENERAL NOTES ON DELIVERY On receipt of the machine, open the package and check that: • The equipment is not damaged. • In the case of transport damage, inform the forwarder and / or the transport insurance company In a detailed way, immediately on delivery. •...

  • Page 6: Technical Description

    TECHNICAL DESCRIPTION MOD. TIGER DRILL SERİ No. TD___________________ Pneumatic drill comprised of a column supporting the rotating head with an attachment for the down the hole hammer. The rotating head can be supplied with a thread for rods with a cylindrical, male fitting (RD 50) or a conical, female fitting (API 2”...

  • Page 7: Technical Characteristics

    TECHNICAL CHARACTERISTICS 2200 mm (86”) column 2700 mm (106”) column Control unit weight Rotation head weight Down jack weight (complete) Down the hole hammer weight (DTH) Bit weight 1 m (39”) rod weight 1.5 m (59”) rod weight Total weight - 2200mm column (excluding down the hole hammer, rods and bit) Total weight - 2700mm column (excluding down the hole hammer, rods and bit) Advance motor air consumption 800 Lt/min at 6 bar (29 cfm at 87 P.S.I.)

  • Page 8: Safety

    SAFETY General Information Concerning Safety The design and manufacturing of this machine in conformity with the Machinery Safety Directive 2006/42/AT, 2006/95/AT LVD Directive, 2004/108/AT EMC Directive (specify relevant provisions and other applicable directives, if any). In particular, measures designed to prevent risks to operators were adopted during the design and construction phases.

  • Page 9: Handling And Transportation

    HANDLING AND TRANSPORTATION WARNING: the handling and transportation of the machine should be carried out by specialised or adequately trained staff with the support of the adequate lifting equipment. Slide and rotating head weight 110 kg (245 lb) Hammer and bit weight 30 kg (66 lb) Total weight 140 kg (311 lb)

  • Page 10: Positioning

    POSITIONING Positioning for vertical work (Anchoring down jack) Using a small drill with a standard drill steel Ø 40 x 400 make a hole at least 25 cm (10 inc) deep (F) 24 cm (9.5 inc) away from the point in which you want to drill (Fig. 1a). The hole must be as perpendicular as possible to the rock face.

  • Page 11: Positioning For Horizontal Drilling

    6. Block the column in the spherical seat of the down jack and firmly tighten the locking bolts 8 (Appendix II) with the correct wrench. 7. Manually check the column stability. If these operations have been performed correctly, the column is now positioned and anchored to the rock to be drilld.
  • Page 12 COLUMN ANCHORING WITH CHAINS Chain fixing rings Hooks (clevises) Column Chains Tightener Plug 1. Make 3 - 34 mm holes 20 cm ( 8 inc) deep 2. Fix the chains (4) to the rings (1) of the column (3) using the hooks (clevises) (2). 3.
  • Page 13 AIR CONNECTIONS 1. Position the control unit at a suitably safe distance. 2. Direct the control unit to the most suitable and safe position for performing the operations. 3. Close the compressor 12 (Appendix III) entry valve and the supply valve for the down the hole hammer 13 (Appendix III) as in fig.4 4.

  • Page 14: Verifications And Adjustment

    VERIFICATIONS AND ADJUSTMENT WARNING: if the machine is new or has been idle for a long period, pour some oil directly into the drill supply pipes for more rapid initial lubrication. • Check that there is a sufficient amount of lubricating oil in the tank 8 (Appendix III and fig.9) of the lubricator.

  • Page 15: Using The Machine

    USING THE MACHINE WARNING: before using the machine, check that it is well anchored to the ground and that all the bolts and air hoses are correctly tightened. Fitting the down the hole hammer (DTH) The machine is generally supplied with the down the hole hammer fitted to the rotating head. The same hammer, has the drilling bit fitted to its bottom end.

  • Page 16: Extension Rod Jointing

    EXTENSION ROD JOINTING At the end of the drilling limit: 1. Block the advance, rotation and percussion by closing the respective distributors (Appendix III, pos. 1, pos 2, pos 13). 2. Recover the play of the carriage springs 3 (Appendix I) by slightly lifting up the rotating head (fig.8 and fig.9).

  • Page 17: Rod And Hammer Recovering

    ROD AND HAMMER RECOVERING 1. Block the advance, rotation and percussion by closing the respective distributors and valve 2, 1, 13 Appendix III. 2. Position the rotating head high on the column almost as far as it will go. 3. Insert the wrench supplied into the seat (d) of the rod which finds itself in the hole and make it rest on the rod guide.

  • Page 18: Machine Stopping And Removal

    MACHINE STOPPING AND REMOVAL After detaching the main supply and discharging the air found in the control unit: • Detach the feeding hoses from the rotating head, the hammer and advance gear motor; • Remove the support column from the spherical seat of the anchoring down jack; •...

  • Page 19: Maintenance

    MAINTENANCE Adding Oil WARNING: before proceeding with the oil addition operations, stop the machine, close the compressor air supply and discharge any air remaining in the control panel by opening valve 13 Appendix III. This is important because it is dangerous to remove the plug or the lubricator tank with the control panel under pressure.

  • Page 20: Hammer Bit Sharpening

    HAMMER BIT SHARPENING In use, the down the hole hammer bit wears changing the shape of the teeth (Fig.15a) and that of the teeth support (Fig.15b). It is therefore necessary to regenerate both the tooth shape and that of the teeth support. Figure 15a Using the special sharpening machine, (optional) with a suitable Figure 15b...

  • Page 21: Reconstructing The Tooth Support

    Reconstructing the tooth support Concerning the tooth support, it is also necessary to reconstruct the side because its original shape is lost through wear, tending to become straight, chamfered and rounded. (Fig.18). During drilling, the bit teeth wear leaving the tooth support exposed to a greater diameter.

  • Page 22: Air Reciever (Optional)

    AIR RECIEVER (OPTIONAL) 1. Connect the condensation separator to the drilling machine (pos. 17 Appendix III) using the rubber hose supplied (1.300 mm. long) screwed to the AIR OUTLET SIDE. 2. On the AIR INPUT side, open the air supply ball valve from the compressor. 3.

  • Page 23: Problem Solution Suggestions

    PROBLEM SOLUTION SUGGESTIONS Problem CAUSE SOLUTION Insufficient air pressure (needle • • Quantity of air generated by the Replace the compressor with one with a below the green field of the compressor insufficient. higher yield (air delivery rate). gauge). • •...
  • Page 24 APPENDIX I 1. Support column 2. Advance chain 3. Carriage 4. Rotating head 5. Rotating head output group 6. Hammer feeding hose 7. Hammer or rod fitting seat 8. Rotating head feeding hoses 9. Advance motor 10. Fast fittings of advance motor feeding hoses 11.
  • Page 25 APPENDIX II 1. Grooved pin 2. Spherical half-shell 3. Conical fixing pin 4. Levelling screws 5. Lock nuts (wing nuts) 6. Locking bolts...
  • Page 26 APPENDIX III 1. Rotating head distributor 2. Advance distributor 3. Gauge 4. Pressure regulator 5. Advance speed adjustment knob 6. Stop for blocking the rotation head advance speed 7. Line lubricator 8. Lubrication oil tank 9. Correct lubrication visualizer 10. Lubrication regulation screw 11.

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