Silca Delta 2000 SA Operating Manual

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. First published in october 1998 Printed in Vittorio Veneto by SILCA S.p.A. via Podgora, 20 (Z.I.) 31029 VITTORIO VENETO (TV) - Italy (*) Supplied with 230V machines, on request for other voltages. (**) Waste" is any substance or object deriving from human activity or natural cycles, thrown away or to be thrown away.

DELTA 2000 SA Copyright Silca 1998 -1 INDEX 1 TRANSPORT .................................................................................................. 3 1.1 Packing ................................................................................................ 3 1.2 Transport ............................................................................................. 3 1.3 Unpacking ............................................................................................ 3 1.4 Machine handling ................................................................................. 3 2 WORKING PARTS ......................................................................................... 4 3 MACHINE DESCRIPITON .............................................................................. 5 3.1 Technical data ..................................................................................... 6 3.2 Electrical circuit .................................................................................... 7 4 ACCESSORIES PROVIDED .......................................................................... 8 5 MACHINE INSTALLATION and PREPARATION ......................................... 9 5.1 Checking for damage ........................................................................... 9 5.2 Environmental conditions ..................................................................... 9 5.3 Positioning ........................................................................................... 9 5.4 Description of work station ................................................................. 10 5.5 Separate parts ................................................................................... 10 5.6 Connection to the mains .................................................................... 10 6 REGULATION and USE of the MACHINE .................................................. 11 6.1 Checking And Setting ........................................................................ 11 6.2 Calibration .......................................................................................... 11 6.3 Cutting operations .............................................................................. 12 6.4 Key cutting ......................................................................................... 12 7 MAINTENANCE ............................................................................................ 15 7.1 Cutting tool replacement .................................................................... 15 7.2 Brush replacement ............................................................................. 15 7.3 Tracer point replacement ................................................................... 16 7.4 Regulating carriage depth .................................................................. 16 7.5 Replacing the fuses ........................................................................... 17 8 WASTE DISPOSAL ...................................................................................... 18 9 ASSISTANCE ............................................................................................... 19 9.1 How to request service ...................................................................... 19

DELTA 2000 SA Copyright Silca 1998 1 GUIDE TO THE MANUAL This manual has been produced to serve as a guide for users of the DELTA 2000 SA key-cutting machine. Read it carefully; it is essential if you wish to operate your machine safely and efficiently. CONSULTATION The contents of the manual are divided into sections relating to: chapter - Transport and handling ......................................................................................................................1 - Description of machine and safety devices ............................................................................. 2-3-4-5 - Proper use of the machine..............................................................................................................5-6 - Maintenance ......................................................................................................................................7 TECHNICAL TERMS 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 2 1 5 7 3 6 4

Operating manual - English 2 Copyright Silca 1998 GENERAL INSTRUCTIONS The DELTA 2000 SA key-cutting machine has been designed according to the specifications of the Machine Directives. From the design stage risks for the operator have been eliminated in all areas: transport, regulation, cutting and maintenance. The use of protective goggles is compulsory during cutting operations, as indicated on the machine itself and in this manual. The material used in the manufacture of this machine and the components employed during use of the machine are not dangerous and their use complies with standards. USE The DELTA 2000 SA key-cutting machine must be installed and used in the way laid down by the manufacturer, as illustrated in this manual. If the 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. Negligence in the use of the machine or failure on the part of the operator to observe the instructions given in this manual are not covered by the guarantee and the manufacturer declines all responsibility in such cases. It is therefore indispensable to read the operating manual carefully in order to make the best use of the DELTA 2000 SA key-cutting machine and benefit from its potential. FURTHER RISKS There are no further risks arising from the use of the DELTA 2000 SA key-cutting machine. PROTECTION AND SAFETY PRECAUTIONS FOR THE OPERATOR The DELTA 2000 SA key-cutting machine is built entirely to standards. The operations for which it has been designed are easily carried out at no risk to the operator. The adoption of general safety precautions (use of protective goggles) and observation of the instructions provided by the manufacturer in this manual eliminate all human error, unless deliberate. The DELTA 2000 SA key-cutting machine is designed with features which make it completely safe in all its parts. • Power supply The key-cutting machine must be supplied with electricity by means of a safety device (*). The plug must be earthed. • Start-up The machine is started up by means of: 1) the START button on the safety device (*); 2) the ON switch, situated on the machine, which activates the machine motor. • Maintenance The operations to regulate, service, repair and clean the machine have been devised in the simplest and safest way possible. There is no danger of removable parts being replaced wrongly or unsafely. • Machine identification The DELTA 2000 SA is provided with an identification label which shows the serial number (fig. 2). ATTENTION: should the machine be left on continuously for over 50 minutes, the cutting tool motor is protected against overheating and will automatically cut out. In such cases, proceed as follows: a) turn off the master switch (E); b) let the motor cool for at least 2 hours before using the machine again. Fig. 2 N˚ MATRICOLA SERIAL No. Telefax (0438) 913800 Telex 410579 SILCA I SILCA S.p.A. - Via Podgora 20 (Z.I.) 31029 VITTORIO VENETO (TV) ITALY TIPO TYPE VOLT A. Hz. WATT (0438) 9136 � Manufacturer’s identity Serial No. Type of machine Absorbed power Working frequency Absorbed current Year of manufacture CE mark Working voltage ®

DELTA 2000 SA Copyright Silca 1998 3 1 TRANSPORT The DELTA 2000 SA key-cutting machine is easily transported and is not dangerous to handle. The packed machine can be carried by one person. 1.1 Packing The DELTA 2000 SA key-cutting machine comes in a strong cardboard box, the dimensions of which are shown in fig. 3, designed to protect the machine and all its parts even when it is stored for long periods. Fig. 3 1.2 Transport It is advisable to use the packing every time the machine is transported, as this will avoid knocks which could cause damage to the machine, persons or things. 1.3 Unpacking To remove the machine from the packing box, carefully follow the illustrated instructions below: Fig. 4 Check the contents of the box, which should comprise: - 1 DELTA 2000 SA key-cutting machine; - 1 set of documents, including: operating manual, spare parts list and guarantee; - 1 chippings tray; - 1 power cable; - 1 power supply safety device (*); - 1 set of accessories. 1.4 Machine handling When the DELTA 2000 SA key-cutting machine has been unpacked, place it directly on its workbench. This operation can be carried out by one person, firmly holding the base, and no other part, to lift and carry the machine. A B C D

Operating manual - English 4 Copyright Silca 1998 2 WORKING PARTS Fig. 5 A - clamp knobs B - clamps C - chippings tray D - carriage lever handle E - motor/brush start button F - gauge knob G - gauges H - tracer point I - adjusting nut J - tracer point locking screw K - cutting tool L - cover M - motor N - brush O - carriage movement lever P - fuses Q - supply socket R - Safety device (*) S - START button T - STOP button S T R F E D C B A O N M L K J Q P I H G

DELTA 2000 SA Copyright Silca 1998 5 3 MACHINE DESCRIPITON The DELTA 2000 SA is a professional machine designed for cutting flat keys for cylinder and car locks and cruciform keys. The main parts of the machine are described below: SAFETY DEVICE (*) The device is connected to a power plug with a differential switch. It activates the key-cutting machine when the illuminated START button (S) is pressed and cuts out when the STOP button (T) is pressed. MASTER SWITCH The motor and brush starting button (E) is placed on the left side of the DELTA 2000 SA key-cutting machine. ATTENTION: the switch is constantly illuminated to indicate that the machine is live. MOTOR The DELTA 2000 SA has a direct drive motor. The transmission unit comprises the motor, cutter and brush and is protected by a single cover (L). MOBILE UNIT The mobile unit comprises two clamps (B) fitted to a carriage whose horizontal movement is controlled by a lever (O). Carriage movement by means of gears gives high precision movements, greatly facilitating use during cutting operations. The carriage is designed to prevent the accumulation of dust or chippings. In addition, the key-cutting machine has a sloping table to channel chippings into the special tray (C) situated under the carriage and easily removed for cleaning. CUTTING UNIT The cutting unit contains the working parts of the DELTA 2000 SA key-cutting machine, which work in unison to read and duplicate original keys, and carry out the necessary finishing operations. The working parts are listed below: • Brush The brush (N) is used to eliminate burrs caused by the cutting process and is made of safe materials. • Cutting tool The cutting tool (K) is the part of the DELTA 2000 SA machine which cuts the key blank. The tool is in HSS super rapid steel and is protected by a special cover (L) to ensure safe operation. • Tracer point The tracer point (H), reads the profile of the original key and is housed on the left-hand side of the machine base. Cutting depth is easily regulated by means of the adjusting nut (I). • Clamps The clamps (B) have four sides which rotate to allow the key to be perfectly secured on its back or in profile (fig. 12). • Clamp knobs The clamps are locked in place by two anatomically shaped knobs (A) which ensure perfect hold on the key with minimum pressure. • Gauges Two gauging tabs (G) are placed on the clamps to facilitate alignment of the keys.

Operating manual - English 6 Copyright Silca 1998 3.1 Technical data ELECTRICAL PROPERTIES: - 230V - 50Hz 190W 1,5A - 110V - 60Hz 250W 3,5A CUTTING TOOL: Super Rapid Steel (HSS) MOTOR: One speed single phase 230V-50Hz/110V-60Hz - 230V: 1350 rpm 0,145 Kw - 110V: 1700 rpm 0,180 Kw CARRIAGE MOVEMENT: by means of gears and lever CLAMP: rotating, four sided SAFETY DEVICE: (*) CARRIAGE RUN (maximum length of cuts): 45 mm DIMENSIONS: - width: 210 mm - depth: 370 mm - height: 250 mm NOISE PRESSURE: Lp (A)= 84,35 dB (A) WEIGHT: Kg. 14

DELTA 2000 SA Copyright Silca 1998 7 3.2 Electrical circuit The DELTA 2000 SA key-cutting machine is provided with a motor which performs at: - 1350 rpm with consumption of approx. 0,19 kw and absorption of 1,5A for the 230V version; - 1700 rpm with consumption of approx. 0,25 kw and absorption of 3,5A for the 110V version. The main parts of the electrical circuit are listed below: 1) Safety device inlet (*) 2) Illuminated START button 3) 3 contacts relay, 220V a.c. 4) STOP button 5) Relay contacts 6) Safety device plug (*) 7) Machine inlet 8) Rapid 3,15A fuses on 230V version, 6,3A on 110V version 9) Switch with lamp 10)Motor: 230V a.c. 50Hz / 110V a.c. 60Hz 11)6,3 F condenser (20 F for 110V version) SAFETY DEVICE INLET (*) 110V 230V 5 1 2 3 4 6 7 8 8 9 10 11 plug machine inlet motor

Operating manual - English 8 Copyright Silca 1998 4 ACCESSORIES PROVIDED To ensure trouble-free working with the DELTA 2000 SA, it is advisable to always have certain spare parts on hand. It is advisable to always have a tool box containing: tools, cutting tools, brushes and small replacement parts. DELTA 2000 SA 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. code D401224ZZ STEEL PIN Ø 1,20 2 pcs code D401225ZZ STEEL PIN Ø 1,70 2 pcs code D412507BA STEEL BAR 2 pcs 5X20 FUSES (2 pcs) 3,15 Amps rapid for 230V code D309226ZZ 6,3 Amps rapid for 110V code D306748ZZ 1 2 3 4 5 6 7 9 10 11 12 code D300222ZZ 2,5 mm ALLEN KEY code D300223ZZ 3 mm ALLEN KEY code D300308ZZ 10 mm SPANNER code D312327ZZ 15 mm SPANNER code D401561BA ADJUSTING BAR 2 pcs code D300224ZZ 4 mm ALLEN KEY code D302883ZZ 8 mm SPANNER 8 code D301760ZZ 17 mm SPANNER

DELTA 2000 SA Copyright Silca 1998 9 5 MACHINE INSTALLATION AND PREPARATION The DELTA 2000 SA key-cutting machine can be installed by the purchaser and does not require any special skills. However, some checks and preparation for use need to be carried out by the operator. 5.1 Checking for damage The DELTA 2000 SA is solid and compact and will not normally damage if transport, unpacking and installation have all been carried out according to the instructions on the packing box. However, it is always advisable to check that the machine has not suffered any damage. 5.2 Environmental conditions To ensure that the best use is made of the key-cutting machine, certain parameters must be borne in mind: - damp, badly ventilated sites should be avoided. - the conditions for the machine are: - temperature: between 0 and 40˚C - relative humidity: approx. 60% 5.3 Positioning Place the machine on a horizontal surface, solid enough to take the weight (14 Kg). To facilitate operation and maintenance, install the machine with a clearance of at least 200 mm on all sides (fig. 6). Check that the weight of the machine is evenly distributed over the four feet; horizontal positioning prevents vibrations during operation. 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 Fig. 6 200 mm

Operating manual - English 10 Copyright Silca 1998 5.4 Description of work station The machine needs only one operator, who has the following controls at his/her disposal (fig. 7): - Safety device (R) (*). - Motor START button (E), placed on the left side of the key-cutting machine and incorporating a lamp to indicate that the machine is live. - Carriage movement lever (O). - Carriage lever handle (D). - Gauge knob (F). Fig. 7 5.5 Separate parts The detachable parts of the machine are packed separately and must be fitted to the DELTA 2000 SA by the operator, as follows: POWER CABLE First connect the safety device (R) (*) to the key-cutting machine and the power cable then connect the free end of the power cable to the power mains (fig. 8). Fig. 8 5.6 Connection to the mains It is extremely important for the operator’s safety to ensure that the key-cutting machine is connected to the power mains with the right voltage and by means of a properly earthed differential switch. D F R E O power cable power mains R

DELTA 2000 SA Copyright Silca 1998 11 6 REGULATION AND USE OF THE MACHINE 6.1 Checking And Setting The cutting tool on the DELTA 2000 SA is used to cut the key blanks and must be periodically checked and replaced. Periodically, and whenever the cutting tool is replaced, check the key-cutting machine settings, to ensure perfect machine efficiency. 6.2 Calibration The DELTA 2000 SA key-cutting machine requires two types of calibration: axis and depth. AXIS CALIBRATION Axis calibration is regulation of the space between the stop and the cuts (fig. 9). Fig. 9 The axis setting for the DELTA 2000 SA is fixed and is established on assembly in our workshops. DEPTH CALIBRATION: Depth calibration is regulation of the depths of the cuts (fig. 10). Fig. 10 Proceed as follows: ATTENTION: disconnect the machine from the mains. 1) place the adjusting keys (provided) on the clamps (fig. 11). 2) check that the adjusting keys adhere properly to the clamps (fig. 11). 3) turn the calibration rod (F) towards the operator so that the gauges (G) come into contact with the adjusting keys (fig. 11). 4) release the carriage by pushing the handle downwards, at the same time moving the carriage lever (O) to the right (fig. 13). 5) raise the carriage and take it up to the tracer point and cutting tool. 6) take the adjusting keys into contact with the tracer point and cutting tool. 7) turn the cutting tool anticlockwise manually and check that it skims the adjusting keys in several plac- es. 8) if necessary, regulate the cutting depth by means of the tracer point, as described below: a) loosen the tracer point (H) locking screw (J). b) turn the adjusting nut (I) clockwise to advance the tracer point. c) turn the adjusting nut (I) anticlockwise to move the tracer point back. 9) repeat these operations until regulation is complete, then tighten the tracer point locking screw (J). Fig. 11 6 4 8 9 0 cutting I II III IV V VI space between cuts depth G J I H F

Operating manual - English 12 Copyright Silca 1998 6.3 Cutting operations ATTENTION: to work in complete safety, pay special attention to the following recommendations: • Always work with dry hands. • Check that the machine is properly earthed. • Use the protective goggles, even if the cutting tool is fitted with a protective shield. • Start the motor only when all the operations with the carriage have been carried out (securing keys, etc.). • Keep hands away from the cutting tool when in motion. 6.4 Key cutting Turn the clamps to find the appropriate side for securing the type of key to be cut (fig. 12) 1) loosen the knobs (A) by a couple of turns. 2) raise the lower part of the clamps and turn to the required position (fig. 12): - Side A: for keys to be fitted on their backs; - Side B: for keys to be fitted on their backs which have cutting depths of less than 3,9 mm; - Side C and D: for keys to be cut on both sides and locked on the groove. SECURING THE KEYS IN THE JAWS 1) position the original key (left-hand jaw) and key blank (right-hand jaw), ensuring that: a) the keys are positioned and secured as described in paragraph 6.4; b) the key stop is resting against the calibration tabs (G); 2) secure the keys by closing the clamp with the knobs (A). Fig. 12 A B C D A B C D A G

DELTA 2000 SA Copyright Silca 1998 13 CUTTING THE KEYS (the bracketed letters refer to chapter 2 WORKING PARTS) When the DELTA 2000 SA key-cutting machine has been turned on by means of switch (E) it is ready for cutting: 1) release the carriage by pushing the lever downwards, at the same time moving the carriage lever (O) to the right (fig. 13). 2) to make a copy of the key, move the carriage sideways from right to left by means of the lever (O). 3) turn off the machine with switch (E) before removing the duplicated key. 4) remove the keys from the jaws. 5) turn on the machine with switch (E) and smooth off the key edges by means of the brush (N). Fig. 13 USING THE ACCESSORIES The accessories provided with the DELTA 2000 SA to assist key-cutting are: - pins - bars. USE OF THE PINS The pins are placed between the base of the clamp and the back of the key when the key blanks have fine stems, for the purpose of ensuring that the key protrudes sufficiently to be cut (fig. 14-C). Keys which have fine thin stems need two pins (fig. 14-B), the second one to provide a secure grip on the key. If the key is too thin to be held securely in the jaw, only one pin should be used (fig. 14-A). ATTENTION: the pins provided have two different diameters: 1,20 mm and 1,70 mm. It is essential to use pins with the same diameters for locking both the original and the key blank. Fig. 14 key blank original key A C B pin

Operating manual - English 14 Copyright Silca 1998 USING THE BARS The bars provided are used for cutting cruciform keys and as a tip rest for locking keys with no stop. CUTTING CRUCIFORM KEYS USING BARS All types of cruciform keys (90˚) can be cut with the DELTA 2000 SA clamps and the aid of the bars. Positioning cruciform keys: 1) leave the gauges in the idle position. 2) insert the bars into the slot in the clamps. 3) rest the tip of the keys against the bars (fig. 15). 4) secure the original key in the jaw. 5) remove the bar from the clamp to avoid contact with the tracer point or cutting tool. 6) repeat the same procedure, placing the key blank on the jaw. 7) cut the first side. 8) repeat the same procedure after turning the keys both in the same direction for the other cuts. Fig. 15 TIP STOP WITH A BAR The bars can be used with keys which have no stop. Proceed as follows: 1) leave the gauges in the idle position; 2) insert the bars into the slots in the clamps; 3) rest the tip of the key against the bar; 4) secure the key and remove the bar.

DELTA 2000 SA Copyright Silca 1998 15 7 MAINTENANCE ATTENTION: for repairs or replacement of parts for maintenance, the ‘CE’ mark is guaranteed only if original spare parts provided by the manufacturer are used. Although the DELTA 2000 SA key-cutting machine does not require special maintenance, it is advisable to check and, if necessary, replace the parts subject to wear (cutting tool, brush, tracer point). Replacement is simple and can be carried out by the operator. CLEANING: it is advisable to use a soft brush to keep the carriage and clamps free of chippings from cutting operations. ATTENTION: do not use compressed air! ATTENTION: to keep the machine well maintained we recommend using protective oil, e.g. WD40 or similar, applied to the burnished mechanical parts. This prevents oxidation of the parts in question (clamps, guides, carriages, etc.). Before starting any type of maintenance (checks or replacements), read the instructions below: • never carry out maintenance or servicing with the machine switched on. • always remove the mains plug. • follow all the instructions in the manual to the letter. • use original spare parts. • always check that any screws or nuts removed when replacing a piece are properly tightened. 7.1 Cutting tool replacement It is not necessary to remove the protective shield in order to replace the cutting tool (K). ATTENTION: unplug the machine from the mains. 1) place the spanner provided in position on the motor shaft (fig. 16); 2) use a suitable spanner to loosen the new cutting tool locking nut. ATTENTION: the thread is left-handed. 3) remove the worn cutting tool and carefully clean the seat of the new cutting tool; 4) install the new cutting tool and tighten the nut. ATTENTION: the tool rotates clockwise. Fig. 16 7.2 Brush replacement When the brush (N) is no longer effective it must be replaced, as follows: ATTENTION: unplug the machine from the mains. 1) [lace the spanner provided in position on the motor shaft (fig. 16); 2) use the wrench provided to loosen the brush (N) locking screw (X) (fig. 17); 3) replace the brush (N) and secure with the screw (X); 4) remove the spanner from the motor shaft. Fig. 17 spanner K X L N

Operating manual - English 16 Copyright Silca 1998 7.3 Tracer point replacement To replace the tracer point (H), proceed as follows (fig. 18): ATTENTION: unplug the machine from the mains 1) loosen the screw (J) and remove. 2) turn the adjusting nut (I) anticlockwise until the tracer point is fully released. 3) remove the tracer point. 4) fit the new tracer point. 5) turn the grub screw clockwise and secure the tracer point. 6) re-set the machine as described in chapter 6, page 11. Fig. 18 7.4 Regulating carriage depth The depth on the DELTA 2000 SA is calculated to prevent the clamps from coming into contact with the tracer point and cutting tool. ATTENTION: the distance between the tracer point/cutting tool axis and the clamps must be 0,1 mm. Should it be different from this, proceed as follows: ATTENTION: unplug the machine from the mains 1) release the carriage, raise against the cutting tool and tracer point and take to the end of its run; 2) release the nut (U) with the spanner (fig. 19); 3) use the Allen wrench to screw or unscrew the grub screw (V) in order to move the carriage away from or towards the tracer point and cutting tool; 4) tighten the nut (U). Fig. 19 J I H T U

DELTA 2000 SA Copyright Silca 1998 17 7.5 Replacing the fuses ATTENTION: unplug the machine from the mains. 1) detach the wiring from the machine plug; 2) turn the key-cutting machine so that the fuse box is easily reached; 3) remove the fuse box placed below the power inlet (Q) (fig. 20); 4) replace the fuses (P); 5) close the fuse box and connect the power cable. ATTENTION: the fuses must both be of the same type (rapid) and with the same amps (3,15A for the 230V machine, 6,3A for the 110V version). Fig. 20 P Q

Operating manual - English 18 Copyright Silca 1998 8 WASTE DISPOSAL EU regulations establish special arrangements for the disposal of waste (**). WASTE DERIVING FROM CUTTING OPERATIONS Although residue coming from the key-cutting operations is classified as special waste, it is included in solid urban waste (SUW) as metal wool. Such waste is sorted according to its classification under current Italian and EU law and consigned to the proper disposal units. Cases where waste can be considered contaminated or containing toxic/harmful substance sufficient to transform it from SUW to toxic/harmful waste, are listed in the enclosures to current Italian and EU waste disposal regulations. Re-cycling is a recommended ecological practice. PACKING The DELTA 2000 SA is consigned in a cardboard packing box which can be re-used if undamaged. When it is to be thrown away it is classified as solid urban waste and should be placed in the special paper collecting bins. To facilitate disposal of the waste generated by the machine during its operation and of the machine itself at the end of its useful life, refer to identification of the main types of waste by the relative European CER code: code CER - Iron filings and swarf 12 01 01 - Paper and cardboard packaging 15 01 01 - Plastic packaging 15 01 02

DELTA 2000 SA Copyright Silca 1998 19 9 ASSISTANCE Silca provides full assistance to purchasers of the DELTA 2000 SA 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. On the back cover of this manual is a list of the manufacturer’s addresses; listed below are the addresses of specialised Service Centres. 9.1 How to request service The guarantee attached to DELTA 2000 SA key-cutting machine ensures free repairs or replacements of faulty parts within 12 months of purchase. All other service calls must be arranged by the customer with Silca or with a Silca Service Centre.

Tel. 0438 9136 Fax 0438 913800 www.silca.it Member of the Kaba Group