Silca TARGA 2000 User manual

®
D412790XA
vers. 3.0
Operating manual

© 1996 SILCA S.p.A - Vittorio Veneto
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: December 1999
Printed in Vittorio Veneto
by SILCA S.p.A.
via Podgora, 20 (Z.I.)
31029 VITTORIO VENETO (TV) - Italy

INDEX
GUIDE TO THE MANUAL ................................................................................5
GENERAL ........................................................................................................6
1 TRANSPORT ...................................................................................................7
1.1 Packing .................................................................................................7
1.2 Transport .............................................................................................. 7
1.3 Unpacking .............................................................................................7
1.4 Machine handling ..................................................................................7
2 WORKING PARTS ..........................................................................................8
3 MACHINE DESCRIPTION .............................................................................10
3.1 Technical data ....................................................................................11
3.2 Electrical circuit ...................................................................................12
4 ACCESSORIES PROVIDED .........................................................................13
5 MACHINE INSTALLATION AND PREPARATION .......................................14
5.1 Separate parts ....................................................................................14
5.2 Connection to the mains .....................................................................14
5.3 Checking for damage ..........................................................................14
5.4 Environmental conditions ....................................................................15
5.5 Positioning ..........................................................................................15
5.6 Description of work station ..................................................................15
6 REGULATION AND USE OF THE MACHINE ..............................................16
6.1 Calibration for bit/double bit keys ........................................................16
6.2 Cutting operations ...............................................................................17
6.3 Use of the tracer point spring ..............................................................17
6.4 Cutting male bit and double bit keys ...................................................17
6.5 Cutting female bit and double bit keys ................................................18
7 MAINTENANCE .............................................................................................20
7.1 Cutting tool replacement .....................................................................20
7.2 Replacing the belts and adjusting tension ..........................................20
7.3 Tracer point replacement ....................................................................21
7.4 Fuse replacement ...............................................................................22
8 WASTE DISPOSAL .......................................................................................23
9 ASSISTANCE ................................................................................................24
9.1 How to request service .......................................................................24

TARGA 2000 Operating manual - English
Copyright Silca 1999 5
GUIDE TO THE MANUAL
This manual has been produced to serve as a guide for users of the TARGA 2000 key-cutting
machine. It is essential to read it carefully and consult it regularly if you wish to operate your
machine safely and efficiently.
Consultation
The contents of the manual are divided into sections relating to:
- Transport and handling .......................................................................................................... 1
- Machine description and safety .................................................................................... 2-3-4-5
- Use ...................................................................................................................................... 5-6
- Maintenance ........................................................................................................................... 7
Technical terms
Common technical terms are used in this manual. To assist those with little experience of cutting
keys, below is an illustration of the terms used for the different “keys”.
Fig.1
Bit key Male double bit key Female double bit
head
double
bit
male
with reveal female
without reveal
stem
bit

Operating manual - English TARGA 2000
6 Copyright Silca 1999
GENERAL
TARGA 2000 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 TARGA 2000 must be installed and used in the way laid down by the manufacturer. 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 TARGA 2000 key-cutting machine and benefit from its potential.
Further risks
There are no further risks arising from the use of the TARGA 2000.
Protection and safety precautions for the operator
The TARGA 2000 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 goggles) and observation of the instructions
provided by the manufacturer in this manual eliminate all human error, unless deliberate.
The TARGA 2000 is designed with features which make it completely safe in all its parts.
• Power supply
The key-cutting machine is supplied with electricity by means of a safety device (supplied with
230V machines, on request for other voltages). The mains socket must be earthed.
•Start-up
The machine is started up by:
- pushing the button on the safety device ( supplied with 230V machines );
- switching on the motor master switch on the left-handside.
• 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 TARGA 2000 key-cutting machine is provided with an identification label which shows the
serial number (fig. 2).
Fig.2
(*) see chap. 8 "WASTE DISPOSAL", page 23.

TARGA 2000 Operating manual - English
Copyright Silca 1999 7
1 TRANSPORT
The TARGA 2000 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 TARGA 2000 key-cutting machine is consigned in a strong cardboard box, the dimensions of
which are shown in fig. 3, designed to protect the machine even when it is stored for long periods.
Inside the box, the machine is completely enclosed in two expanded polystyrene semi-shells (fig.
3).
The box and shells ensure safe transport for the machine and the detached separate parts.
Fig.3
1.2 Transport
It is advisable to use the packing every time the machine is transported, as this will avoid knocks
causing damage to the machine, people or things.
1.3 Unpacking
To remove the machine from the packing box:
1) cut the straps with scissors and remove,
2) prise off the staples,
3) it is advisable to open the box without damaging it so that it may be used again (removals,
dispatch to manufacturers for repairs or servicing),
4) check the contents of the box, which should comprise:
- 1 clamp carriage;
- 1TARGA 2000 key-cutting machine packed in its protective shell;
- 1 chippings tray;
- 1 tool tray;
- 1 carriage lever handle;
- 1 power cable;
- 1 power safety device ( supplied with 230V machines );
- 1 set of documents, including: operating manual, spare parts list and guarantee;
5) remove the machine from the protective shell.
1.4 Machine handling
When the 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.
500
580
400
shells

Operating manual - English TARGA 2000
8 Copyright Silca 1999
2 WORKING PARTS
Fig.4
X1
X
X2 X3
A
B
C
C1
D
D1
D2
L
L1
O
M1MI3I2
QP
I1
I
N
H E
G1
G
D2G2
E1E1
H1G2
E

TARGA 2000 Operating manual - English
Copyright Silca 1999 9
TARGA 2000 key-cutting machine:
A - carriage lever
B - carriage handle
C - chippings tray
C1- tool tray
D - clamp carriage
D1- carriage release knobs
D2- carriage horizontal locking knob
E - double bit keys clamps
E1- bit and double bit clamp knobs
G - centring devices for male keys
G1- centring devices for female keys
G2- centring device knobs
H - head stop
H1- head stop locking knob
I - tracer point
I1 - tracer point locking screw
I2 - tracer point regulation ring
I3 - tracer point spring locking knob
L - cutting tool
L1- cutting tool cover
M-motor
M1- motor cover
N - motor start switch
O-belt
P-fuses
Q - power inlet
SAFETY DEVICE:
X - safety device (standard with 230V key-cutting machines, on request for other voltages)
X1- safety main switch
X2- warning light
X3- plug

Operating manual - English TARGA 2000
10 Copyright Silca 1999
3 MACHINE DESCRIPTION
TARGA 2000 is a professional machine for the cutting of male and female bit and double bit keys.
The main parts of the machine are described below:
• SAFETY DEVICE
Device connected to a power point with a differential switch; power the key-cutting machine by
pressing the switch (X1).
The warning light (X2) illuminates to indicate voltage in the plug (X3).
ATTENTION: switch (X1) is electromagnetic, in the event of a power failure it goes out automatically.
When electricity is restored it must be reset manually to power the machine again by
means of the plug (X3).
• MOTOR MASTER SWITCH
The motor button (N) is placed on the left side of the TARGA 2000 key-cutting machine.
ATTENTION: the switch is constantly illuminated to indicate that the machine is live.
• MOTOR AND TRANSMISSION UNIT
Transmission to the motor is driven by abelt which activates the cutting tool. The transmission unit
is protected by two protective covers:
- cutting tool cover (L1),
- motor cover (M1).
• CLAMP CARRIAGE
The clamp carriage (D) comprises two clamps (E) for the cutting of bit and double bit keys. The
carriage moves horizontally by means of lever (A). The carriage handle (B) is used for rounding off
the key cuts. The key-cutting machine has a slopingtable 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 TARGA 2000 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:
-Cutting tool: the cutting tool (L) is the part of the TARGA 2000 machine which cuts male and
female bit and double bit keys. The tool is in HSS super rapid steel and is protected by a spe-
cial cover (L1) to ensure safe operation.
-Tracer point: the tracer point (I) reads the profiles of male and female bit and double bit keys
and is housed on the left-hand side of the machine base. Cutting depth and pitch are easily
regulated. Its spring facilitates and speeds up cutting as it guides the operator’s movements
accurately and precisely.
-Clamps for male and female bit and double bit keys: the clamps (E) have two jaws which
ensure perfect grip on the stems of male and female bit and double bit keys.
-Bit and double bit key clamp knobs: the two jaws are locked in place by two anatomically
shaped knobs (E1) which ensure a perfect grip on the key.
-Male and female centring devices: the jaws also hold the male (G) and female (G1) centring
devices for aligning and centring the keys.
-Centring device knobs: two anatomically shaped knobs (G2) lock and release the centring
device to avoid vibrations during the key cutting operations.
-Head stop: situated on the carriage in the same position as the right-hand jaw, the head stop
(H) helps to secure the keys during the cutting operation. It can be regulated according to the
length of the key by releasing the knob (H1).

TARGA 2000 Operating manual - English
Copyright Silca 1999 11
3.1 Technical data
POWER:
• 230V - 50Hz 220W 1,6A
• 110V - 60Hz 250W 3,5A
CUTTING TOOL: High speed steel (HSS)
MOTOR:one speed single phase 230V-50Hz-1,5A / 110V-60Hz-3,5A
• 230V: 1350 rpm - 0,18 Kw
• 110V: 1620 rpm - 0,18 Kw
MOVEMENT: by means of a lever and a rectified carriage shaft
CLAMP: with self-centring jaws.
SAFETY DEVICE: supplied with 230V machines, on request for other voltages
CARRIAGE RUN (maximum length of cuts): 55 mm
DIMENSIONS:
• width: 345 mm
• depth: 550 mm
• height: 330 mm
CUTTING NOISE: Lp (A)= 95,8 dB (A)
NOISE POTENTIAL: Lw (A)= 108,5 dB (A)
MASS: kg. 16,5

Operating manual - English TARGA 2000
12 Copyright Silca 1999
3.2 Electrical circuit
The TARGA 2000 key-cutting machine is provided with a motor which performs at:
• 1350 rpm with consumption of approx. 0,18 kw and absorption of 1,5A for the 230V version;
• 1620 rpm with consumption of approx. 0,18 kw and absorption of 3,5A for the 110V version.
The main parts of the electrical circuit are listed below:
1)
Safety device socket
2) Safety main switch
3) Warning light
4) Wiring clip
5) Machine inlet
6) Rapid 4A fuses on 230V version, rapid 8A fuses on 100V version
7) Illuminated switch
8) Motor: 230V a.c. 50Hz / 110V a.c. 60Hz
9) 8 F condenser on 230V version (25 F condenser on 110V version)
10)Lamp socket
Fig.5
Fig.6
3
brown
light blue
yellow-green
brown
light blue
OUT
IN
4
1
2
Safety device
Machine inlet
Motor
9
8
6
6
10
7
5

TARGA 2000 Operating manual - English
Copyright Silca 1999 13
4 ACCESSORIES PROVIDED
To ensure efficient use of the TARGA 2000 key-cutting machine we recommend keeping certain
spare parts in stock.
It is advisable to ensure that the tool box always has a set of tools, a spare cutting tool, tracer point
and belt and components normally subject to wear and tear.
TARGA 2000 comes with a full set of all the accessories needed for its operation and maintenance.
Fig.7
code D512533ZM
CENTRING DEVICE
FOR FEMALE KEYS
2 pcs.
code D202552ZZ
SETTING PINS
2 pcs.
FUSES 5X20 (2pCS.)
4 Amp rapid for 230V
code D301185ZZ
8 Amp rapid for 110V
code D310668ZZ
code D300222ZZ
2.5 mm ALLEN WRENCH
code D300223ZZ
3 mm ALLEN WRENCH
code D400754BA
CUTTING TOOL
RELEASE ROD
code D300224ZZ
4 mm ALLEN WRENCH
code D300225ZZ
5 mm ALLEN WRENCH
code D300308ZZ
ONE-ENDED SPANNER
10 mm
code D300783ZZ
ONE-ENDED SPANNER
19 mm

Operating manual - English TARGA 2000
14 Copyright Silca 1999
5 MACHINE INSTALLATION AND PREPARATION
TARGA 2000 key-cutting machine can be installed by the purchaser and does not require any
special skills. However, some checks and preparation for use are advisable.
5.1 Separate parts
The detachable parts of the machine are packed separately and must befitted to the TARGA 2000
by the operator, as follows:
Clamp carriage
Place the clamp carriage into its seating and tighten the carriage release knobs (D1) (fig. 8).
Carriage lever handle
Screw the handle (A) onto the carriage lever (fig. 8).
Chippings tray
Insert the chippings tray (C) into the special seat (fig. 8).
Power cable
Connect the safety device (X) to the key-cutting machine with the power cable then connect the
free end of the cable to the power mains (fig. 9).
Fig.8
5.2 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.
Fig.9
5.3 Checking for damage
The TARGA 2000 is solid and compact and will not normally damage if transport, unpacking and
installation have all been carried out according to the instructions in this manual.
However, it is always advisable to check that the machine has not suffered any damage.
D
D1
A
C
power mains
power
cable
X

TARGA 2000 Operating manual - English
Copyright Silca 1999 15
5.4 Environmental conditions
To ensure that the best use is made of the TARGA 2000 key-cutting machine, certain parameters
must be borne in mind:
- damp, badly ventilated sites should be avoided.
- the ideal conditions for the machine are:
- temperature: between 0 and 40°C
- relative humidity: approx. 60%
5.5 Positioning
Place the machine on a horizontal surface, solid enough to take the weight (16,5 kg).
To facilitate operation and maintenance, install the machine with a clearance of at least 200 mm
on all sides (fig. 10).
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.10
5.6 Description of work station
The machine needs only one operator, who has the following controls at his/her disposal (fig. 11):
- Safety device (X);
- Motor start button (N), placed on the left side of the key-cutting machine and incorporating a
lamp to indicate that the machine is live.
- Carriage movement lever (A).
- Carriage lever handle (B).
Fig.11
A
NB
X

Operating manual - English TARGA 2000
16 Copyright Silca 1999
6 REGULATION AND USE OF THE MACHINE
The cutting tool on the TARGA 2000 is usedto cut the key blanks and must be periodically checked
and replaced. Periodically check the key-cutting machine settings, to ensure perfect machine
efficiency.
6.1 Calibration for bit/double bit keys
The TARGA 2000 key-cutting machine requires two types of calibration: axis and depth .
Axis calibration for bit/double bit keys
Axis calibration is regulation of the cutting spaces (fig. 12).
The axis setting for the TARGA 2000 is fixed and is established on assembly in our workshops.
Fig.12
Depth calibration:
Depth calibration is regulation of the depths of the cuts (fig. 12).
Proceed as follows:
1) Disconnect the machine from the mains.
2) Place the adjusting pins (S) (provided) on the clamps (fig. 13).
3) Lock the clamps in the horizontal position by means of the knob (D2).
4) Raise the carriage and take the setting pins into contact with the tracer point and cutting tool
(fig. 13).
5) Turn the cutting tool anticlockwise manually and check that it skims theadjusting pins in several
places.
6) If necessary, regulate the cutting depth by means of the tracer point, as described below:
a) Turn the nut (I2) clockwise to advance the tracer point.
b) Turn the nut (I2) anticlockwise to move the tracer point back.
c) Repeat these operations until the cutting tool skims the setting pins in several points.
Fig.13
cutting space
cutting
depth
S
D2
S
I2

TARGA 2000 Operating manual - English
Copyright Silca 1999 17
6.2 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 (switch N) only when all the operations with the carriage have been car-
ried out (securing keys, etc.).
- Keep hands away from the cutting tool when in motion.
6.3 Use of the tracer point spring
The spring movement facilitates the identification of the cutting space before the cut is made.
-To activate the tracer point spring: release the tracer point spring locking knob (I3).
-To lock the tracer point spring: push the tracer point all the way up and securewith the spe-
cial knob (I3) (fig. 14). Use of the tracer point spring is recommended for the cutting of male
and female bit/double bit keys.
Fig.14
6.4 Cutting male bit and double bit keys
1) Align the mobile clamp (cutting tool side) by means of the carriage locking knob (D2) (fig. 16).
2) Fit the special centring devices (G) into their seat, pushing all the way in.
3) Placethe original keyintothe clamp (E)onthe tracer pointside,pushing upagainst the centring
device.
4) Push the key into the centring device so that the bit butts against the stop (fig. 16).
5) Secure the key in this position by tightening the knob (E1).
6) Place the key to be cut in position by repeating steps 3, 4, 5, in that order.
7) Take the head stop (H) up against the key to be cut and lock the knob (H1).
8) Lock the centring device knobs (G2) to avoid vibrations.
9) Release the carriage by means of the knob (D2).
10)Turn on the key-cutting machine by means of the motor ON switch (N).
11)Take the carriage up to the tracer point and cutting tool by raising the carriage lever (A).
12)Grip the lever (B), turn upwards to avoid the cutting tool coming into violent contact with the bit
and cut the tooth.
13)Rest the tracer point properly on the bottom of the cut and round off the cut by moving the
carriage up and down.
14)Repeat this operation for all the cuts on the bit.
15)It is advisable to rectify the side of the key opposite the stop (fig. 15)
16)For all double bit keys, turn the keys in order to cut the second side.
Fig.15
I3
side stop
to rectify

Operating manual - English TARGA 2000
18 Copyright Silca 1999
Fig.16
6.5 Cutting female bit and double bit keys
1) Align the mobile clamp (cutting tool side) by means of the carriage locking knob (fig. 18).
2) Fit the special centring devices (G1) into their seat, pushing all the way in.
3) Loosen knob (E1).
4) Place the original key into the jaws, pushing up against the centring device (G1).
5) Push the key into the centring device so that the bit butts against the stop (fig. 18).
6) Secure the key in this position by tightening the knob (E1).
7) Place the key to be cut in position and repeat steps 3, 4, 5, 6, in that order.
8) Take the head stop (H) up against the key to be cut and lock the knob (H1).
9) Lock the centring device knobs (G2) to avoid vibrations.
10)Release the carriage by means of the knob (D2).
11)Turn on the key-cutting machine by means of the motor ON switch (N).
12)Take the carriage up to the tracer point and cutting tool by raising the carriage lever (A).
13)Grip the lever (B), turn upwards to avoid the cutting tool coming into violent contact with the bit
and cut the tooth.
14)Rest the tracer point properly on the bottom of the cut and round it off by moving the carriage
up and down.
15)Repeat this operation for all the cuts on the bit.
16)It is advisable to rectify the side of the key opposite the stop (fig. 17)
17)For double bit keys, use the same procedure to cut the second side.
Fig.17
E1
B
E1
G2
H1
G2
D2
H
side to stop
rectify

TARGA 2000 Operating manual - English
Copyright Silca 1999 19
Fig.18
E
E1 G2 H1 G2
E1
B
D2
H

Operating manual - English TARGA 2000
20 Copyright Silca 1999
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 TARGA 2000 key-cutting machine does not require special maintenance, it is
advisable to check and, if necessary, replace the parts subject to wear (cutting tool, tracer point,
belt). 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.). Do not contaminate the electronic parts with the oil.
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 (L1) in order to replace the cutting tool.
ATTENTION: Unplug the machine from the mains.
1) Place the locking rod (provided) into the slot on the cutting tool shaft (fig. 19).
2) Use the spanner provided to loosen the cutting tool locking nut.
ATTENTION: the thread is left-handed.
3) Remove the worn cutting tool.
4) Carefully clean the new cutting tool and its seat.
5) Install the new cutting tool and tighten the nut.
ATTENTION: the tool rotates clockwise.
6) Remove the locking rod.
7) Check the depth setting as described in ch. 6, page 16.
Fig.19
7.2 Replacing the belts and adjusting tension
If the belt (O) has become worn or loose, tension must be re-set to ensure safety in the use of the
cutting tool.
Adjusting tension:
ATTENTION: Unplug the machine from the mains.
1) Remove the protective cover on the motor (M1) by removing the four screws.
2) Loosen the four screws which fix the motor to the base (fig. 20).
3) Push the motor downwards until the belt tension is normal.
4) Tighten the four screws.
locking
rod
cutting tool
Lshaft