Silca Bravo Series Operating Manual
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Silca Bravo Series Operating Manual

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Operating manual
EN
D432446XA
5.0
vers.
®

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Summary of Contents for Silca Bravo Series

  • Page 1 Operating manual D432446XA vers. ®...
  • Page 2 This manual has been drawn up by SILCA S.p.A. All rights reserved. No part of this publication may be reproduced or used in any form or by any means (photocopying, microfilm or other) without the written permission of SILCA S.p.A. Edition: April 2011 Printed in Vittorio Veneto by SILCA S.p.A.

  • Page 3: Table Of Contents

    INDEX GUIDE TO THE MANUAL ..................1 GENERAL INTRODUCTION .................2 TRANSPORT ....................4 Packing ....................4 Transport ....................4 Unpacking .....................4 Handling the machine ................5 WORKING PARTS ..................6 MACHINE DESCRIPTION ................7 Safety ....................8 Technical Data ..................8 Electric circuit ..................9 ACCESSORIES PROVIDED .................10 MACHINE INSTALLATION AND PREPARATION ........11 Checking for damage ................11 Environmental conditions ..............11 Positioning ..................11...

  • Page 5: Guide To The Manual

    Common technical terms are used in this manual. To assist those with little experience of key cutting, below is an illustration of the terms used for the different parts of keys. Fig. 1 1) Head 2) Rim 3) Stop 4) Stem 5) Tip 6) Back 7) Cuts 8) Stem Copyright Silca 2011...

  • Page 6: General Introduction

    If the key-cutting machine is used differently or for purposes different from those described in this manual, the customer will forego any rights he may have over SILCA S.p.A. Furthermore, unforeseen danger to the operator or any third parties may arise from incorrect use of the machine.
  • Page 7 Operating manual - English BRAVO MAXIMA II • Machine Identification The BRAVO MAXIMA key-cutting machine is provided with an identification label which shows the serial number (fig.2). Fig. 2 (*) see ch.8 "DISPOSAL", page 34. Copyright Silca 2011...

  • Page 8: Transport

    4) check the contents of the box, which should comprise: 1BRAVO MAXIMA key-cutting machine packed in a protective shell 1set of documents, including: operating manual, spare parts list and guarantee 1 connecting wire 1 accessory container 5) remove the key-cutting machine from the protective shell. Copyright Silca 2011...

  • Page 9: Handling The Machine

    When the BRAVO MAXIMA has been unpacked, place it directly on its workbench. This operation can be carried out by one or two persons, firmly holding the base and no other part, to lift and carry the machine (fig.4). Fig. 4 Copyright Silca 2011...

  • Page 10: Working Parts

    Q - carriage release push button R - calibration drum S - neon lamp T - belt housing U - double speed motor V - carriage handle X - display unit Z - protection from swarf produced by cutting Copyright Silca 2011...

  • Page 11: Machine Description

    Illumination of the work area In order to facilitate safe use of the BRAVO MAXIMA key-cutting machine, it has a fixed neon lamp (S) that illuminates the work area and is switched on by means of the master switch (C). Copyright Silca 2011...

  • Page 12: Safety

    DIMENSIONS: width: 400 mm depth: 520 mm height: 400 mm NOISE POTENTIAL: Lw (A) = 90 dB (A) - speed 1 (steel keys) Lw (A) = 89,5 dB (A) - speed 2 (brass keys) WEIGHT: 22,5 Kg. Copyright Silca 2011...

  • Page 13: Electric Circuit

    W V U 3 2 1 brown black brown black light blue light blue light blue brown Fig. 7 11) Display 12) Lithium battery CR2032 13) Potentiometer 14) Tracer Point Copyright Silca 2011...

  • Page 14: Accessories Provided

    It is good policy to have a replacement CUTTER, BRUSH and BELT in the tool box. BRAVO MAXIMA is supplied with a full range of accessories. The accessories provided by Silca are all that is necessary to carry out the operations for which the machine is designed.

  • Page 15: Machine Installation And Preparation

    ATTENTION: ensure that the machine voltage is the same as that of the mains, which must be properly earthed and provided with a differential switch. 200 mm 200 mm 200 mm Fig. 8 Copyright Silca 2011...

  • Page 16: Description Of Work Station

    Connect the supply wire to the inlet on the back of the machine. Connection to the mains For the safety of the operator and the machine it is important to ensure that the machine is connected to the proper mains voltage by means of an earthed differential switch. Copyright Silca 2011...

  • Page 17: Display Functions

    (ch.7.18, page 33). OFF: automatically switches off the display about 3 minutes after switching on or from the last movement shown. (Restart electrical contact by pressing the I/O key). - .10 Fig. 11 Copyright Silca 2011...

  • Page 18: Checking And Setting

    (O). b) with the other hand turn the mobile part below it (O1). TEMPLATE (T) TEMPLATE (C) TRACER POINT SIDE CUTTER SIDE Fig. 13 Copyright Silca 2011...
  • Page 19 (B1) sideways by loosening or tightening the screw (B2) (fig.18, pag.17) until ON appears. c) tighten the screw (J1) all the way, without exerting pressure. 6) Lower the carriage by means of the handle (V) (it will engage automatically). 7) Remove the templates. Fig. 15 Copyright Silca 2011...

  • Page 20: Mechanical Calibration (Without Electric Contact)

    9) Zero the tracer point by taking the reference index on the handwheel (O1) to the white mark on the graduated drum, as described below: a) with one hand hold still the knurled part of the knob (O). b) with the other hand turn the mobile part below it (O1). Fig. 16 Fig. 17 Copyright Silca 2011...
  • Page 21 8) Lower the carriage by means of the handle (V) (it will engage automatically). 9) Remove the adjusting key. ATTENTION: when adjusting keys have been repeatedly scratched by the cutting tool, they must be replaced. They can be replaced by two identical key blanks. Fig. 18 Copyright Silca 2011...

  • Page 22: Cutting Operations

    6, page 8. • for keys with cuts on both sides, turn the clamps as shown in fig.6. Copyright Silca 2011...

  • Page 23: Cutting Cruciform Keys (With 3 Fins)

    8) Turn the keys in the same direction to cut the other fins. ATTENTION: the cuts on each fin are different. POSITION OF KEY AND BAR Fig. 22 - Key stop towards the INNER part of the clamp Copyright Silca 2011...
  • Page 24 BRAVO MAXIMA II Operating manual - English Fig. 23 - Key stop UP Fig. 24 - Key stop DOWN Copyright Silca 2011...

  • Page 25: Cleaning And Maintenance

    5) Carefully clean the new cutting tool and all the parts which come into contact with it. 6) Replace the cutting tool and tighten the nut. ATTENTION: the tool rotates clockwise. 7) Remove the locking pin and fix the shield (H) with screw (H1). Fig. 25 Fig. 26 Copyright Silca 2011...

  • Page 26: Replacing The Brush

    2) Loosen and remove the screw (J) and remove the tracer point (B) (fig.28). 3) Place the new tracer point in position and fix with the screw (J). 4) Re-calibrate the machine, following the procedure described in chapter 5.10 on page 14. Fig. 28 Copyright Silca 2011...

  • Page 27: Regulating Of Maximum Carriage Depth

    2) Turn the key-cutting machine so that the fuse box is easily reached. 3) Remove the fuses box placed below the key-cutting machine socket (fig.30). 4) Replace the fuses (U). 5) Close the fuses box and connect the power cable. vaschetta porta fusibili Fig. 30 Copyright Silca 2011...

  • Page 28: Access To Bottom Compartment

    5) Fit the new switch properly, taking care to secure it well (tabs). 6) Reconnect the various connectors (1, 2, 3, 4). 7) Replace the bottom safety plate and fix with the 7 screws (W) and 2 feet. Fit the swarf tray. Fig. 32 Copyright Silca 2011...

  • Page 29: Replacing The Condenser (Motor) And/Or Feeder (Lamp)

    4) Place the new reactor in its seat and secure with the 2 screws (Y). 5) Replace the bottom safety plate and fix with the 7 screws (W) and 2 feet (W1) (fig. 31, page 24). Fit the swarf tray. Fig. 33 Fig. 34 Copyright Silca 2011...

  • Page 30: Replacing The Microswitch

    8) Raise and lower the carriage to check that the microswitch works properly (click). 9) Replace the bottom safety plate and secure with the 7 screws (W) and 2 feet (W1) (fig. 31, page 24). Fit the swarf tray. Fig. 35 Copyright Silca 2011...

  • Page 31: Replacing The Commutator

    8) Push into its seat and fix with the 2 screws (C2) (fig.36). 9) Replace the bottom safety plate, fix with the 7 screws (W) and 2 feet. 10) Place the machine upright again. Fit the swarf tray. 11) Fit the commutator knob (C1). Fig. 36 Fig. 37 Copyright Silca 2011...

  • Page 32: Replacing The Push Button

    16) Replace the belt cover and tighten the 3 screws (T2). 17) Replace the central cover and tighten the 3 screws (T1) 18) Replace the cutter cover and tighten the 2 screws (H1). Fig. 38 Fig. 39 Copyright Silca 2011...

  • Page 33: Replacing And/Or Tightening The Belt

    8) Replace the cutter cover and fix with the 2 screws (H1). (*) Should the tightening be difficult to do, loosen the 4 fixing screws and move the motor until it is properly placed. Tighten the 4 fixing screws. Fig. 42 Copyright Silca 2011...

  • Page 34: Replacing The 2 Speed Motor

    23) Push the commutator upwards to replace it in its ideal seat. Fix with the 2 screws (C2). Fit the knob (C1) (fig. 36, page 27). 24) Replace the bottom plate and fix with the 7 screws (W) and 2 feet. Fit the swarf tray. Fig. 44 Fig. 45 Copyright Silca 2011...

  • Page 35: Replacing The Light Bulb

    21) Fit the caps (D3). 22) Replace the carriage safety shield (D1) and fit the knob (V), pressing it downwards. 23) Tighten the 2 screws (V2). 24) Replace the protection from swarf (Z) and tighten the 2 scews (V1) Fig. 47 Copyright Silca 2011...
  • Page 36 BRAVO MAXIMA II Operating manual - English Fig. 48 Fig. 49 Fig. 50 Fig. 51 Copyright Silca 2011...

  • Page 37: Replacing The Display Unit

    3) Use a long-pronged pincer insulated with adhesive tape (fig.54) to remove the spent battery (B6). 4) Use long-pronged pincers with insulated points to fit the new battery, paying attention to the poles. 5) Replace the flap (B5) into its seat. Fig. 53 insulated points with adhesive tape YES! Fig. 54 Copyright Silca 2011...

  • Page 38: Disposal

    To remove batteries/accumulators, consult the manufacturer’s specific instructions: (see relevant chapter in the users’ manual) The sanctions currently provided for by law shall apply to users who dispose of equipment, batteries and accumulators in unauthorised ways Copyright Silca 2011...

  • Page 39: Assistance

    BRAVO MAXIMA II ASSISTANCE Silca provides full assistance to purchasers of the BRAVO MAXIMA key-cutting machine. To ensure complete safety for the operator, any job not specified in this manual should be carried out by the manufacturer or in the special Service Centres recommended by Silca.
  • Page 40 European Union DIRECTIVE 2006/95/CE (Low Voltage) and with the EN 60204-1 ( sections 20.2 – 20.3 – 20.4 ) Standards Claudio Tomasella of the Silca S.p.A. Research & Development Division is authorized to create a Technical File. General Manager Basic Production Center...
  • Page 41 European Union DIRECTIVE 2006/95/CE (Low Voltage) and with the EN 60204-1 ( sections 20.2 – 20.3 – 20.4 ) Standards Claudio Tomasella of the Silca S.p.A. Research & Development Division is authorized to create a Technical File. General Manager Basic Production Center...
  • Page 42 SILCA S.p.A. Via Podgora, 20 (Z.I.) 31029 VITTORIO VENETO (TV) Tel. 0438 9136 Fax 0438 913800 E-mail: silca@silca.it www.silca.biz Members of the Kaba Group...

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Bravo maxima iiBravo w-max ii

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