Silca Delta 2000 AY User manual

®
D413450XA
vers. 3.0
Operating manual
EN

© 1998 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: march 2008
Printed in Vittorio Veneto
by SILCA S.p.A.
via Podgora, 20 (Z.I.)
31029 VITTORIO VENETO (TV) - Italy

INDEX
1TRANSPORT ...................................................................................................3
1.1 Packing ... ..............................................................................................3
1.2 Transport ... ...........................................................................................3
1.3 Unpacking .............................................................................................3
1.4 Machine handling ..................................................................................3
2WORKING PARTS ..........................................................................................4
3MACHINE DESCRIPTION ...............................................................................5
3.1 Technical data ......................................................................................6
3.2 Electrical circuit .....................................................................................7
4ACCESSORIES PROVIDED ...........................................................................8
5MACHINE 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
6REGULATION and USE of the MACHINE ...................................................11
6.1 Checking and setting ..........................................................................11
6.2 Gauging .. ............................................................................................11
6.3 Cutting operations ...............................................................................13
6.4 Key cutting ..........................................................................................13
6.5 Code key-cutting .................................................................................13
7MAINTENANCE .............................................................................................14
7.1 Cutting tool replacement .....................................................................14
7.2 Brush replacement ..............................................................................14
7.3 Tracer point replacement ....................................................................15
7.4 Replacing the fuses ............................................................................15
8DISPOSAL ....................................................................................................16
9ASSISTANCE ................................................................................................17
9.1 How to request service .......................................................................17

Operating manual - English DELTA 2000 AY
Copyright Silca 1 998 1
GUIDE TO THE MANUAL
This manual has been produced to serve as a guide for users of the DELTA 2000 AY key-cutting ma-
chine. 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: Ch.
- 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) Tip
4) Cuts
2
1
3
4

DELTA 2000 AY Operating manual - English
2 Copyright Silca 1 998
GENERAL INSTRUCTIONS
The DELTA 2000 AY key-cutting machine has been designed according to the specifications of the Ma-
chine Directives. From the design stage risks for the operator have been eliminated in all areas: tr ans-
port, 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 AY key-cutting machine must be installed and used in the way laid down by the man-
ufacturer, as illustrated in this manual.
If the machine is used differently or for purposes different from those described in this manual, the cus-
tomer will forego any rights he may have over SILCA S.p.A. Furthermore, unforeseen danger to the op-
erator or any third parties may arise from incorrect use of the machine.
Negligence in the use of the machine or failure on t he 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 AY key-cutting machine and benefit from its potential.
FURTHER RISKS
There are no further risks arising from the use of the DELTA 2000 AY key-cutting machine.
PROTECTION AND SAFETY PRECAUTIONS FOR THE OPERATOR
The DELTA 2000 AY 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 p rotective goggles) and observation of the instruc-
tions provided by the manufacturer in this manual eliminate all human error, unless deliberate.
The DELTA 2000 AY key-cutting machine is designed with features which make it completely safe in all
its parts.
• Power supply
The key-cutting machine must be supp lied with electricity by m eans of a saf ety device (standard with
230V key-cutting machines, on request for other voltages). The plug must be earthed.
• Start-up
The machine is started up by means of:
1) the safety device switch (standard with 230V key-cutting machines);
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 AY is provided with an identification label which shows the serial number (fig. 2).
WARNING: should the machine be left on continuously for over 50 minutes, the cutting tool motor is protect-
ed against overheating and will automatically cut out. In such cases, proceed as follows:
a) turn off the master switch (D) (fig. 5, page 4);
b) let the motor cool for at least 2 hours before using the machine again.
Fig. 2
(*) see chap.8 DISPOSAL, page 16.

Operating manual - English DELTA 2000 AY
Copyright Silca 1 998 3
1 TRANSPORT
The DELTA 2000 AY 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 D ELTA 2000 AY key-cutting m achine com es in a strong
cardboard box, the dimensions of which are shown in fig. 3, de-
signed to protect the machine and all its parts eve n 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 AY 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 (standard with 230V key-cutting machines);
- 1 set of accessories.
1.4 Machine handling
When the DELTA 2000 AY 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.
AB
CD

DELTA 2000 AY Operating manual - English
4 Copyright Silca 1 998
2 WORKING PARTS
Fig. 5 A - rotating centring clamp knob
A1- rotating centring clamp
A2- jaw
A3- tip stop
A4- coded angle device indicator
A5- coded spacing device drum
B - carriage
B1 - carriage lever handle
C - chippings tray
D - motor/brush start button
E - axis regulation grub screw
E1- axis regulation locking screw
E2- coded spacing device knob
F - tracer point
F1- tracer point locking screw
F2- adjusting nut
F3- tracer point’s group locking screw
G - cutting tool
H - carter
I-motor
J - brush
K - supply socket
L - fuses
X - safety device (standard with 230V key-cutting machines, on request for other voltages)
X1- safety device main switch
X2- warning light
CODED SPACING
DEVICE
CODED ANGLE
DEVICE
A
A2
A1
A3 A4
A5
B
B1
C
D
E2
F
F1
F2 F3
G
K
L
HI
J
X
E
E1
X1
X2

Operating manual - English DELTA 2000 AY
Copyright Silca 1 998 5
3 MACHINE DESCRIPTION
DELTA 2000 AY is a professional key-cutting machine for ABLOY keys. The machine comprises the fol-
lowing main parts:
SAFETY DEVICE (X)
The device is conne cted to a power plug with a d ifferential switch. power the key- cutting machine by
pressing the switch (X1).
The warning light (X2) illuminates to indicate voltage in the plug (X3).
WARNING: 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).
Fig. 6
MASTER SWITCH (D)
The motor and brush starting button is placed on the left side of the DELTA 2000 AY key-cutting machine.
WARNING: the switch is constantly illuminated to indicate that the machine is live.
MOTOR
The DELTA 2000 AY has a direct drive motor (I). The transmission unit comprises the motor, cutter and
brush and is protected by a single cover (H).
MOBILE UNIT
The mobile unit comprises a carriage (B) which holds a code space setting device and a clamp for se-
curing the keys, with a code device for adjusting inclination (fig. 5, page 4).
The carriage (B) is fitted to the translation shaft and is moved manually by the operator.
It has been designed to avoid the accumulation of cutting dust or chippings.
The key-cutting machine has an inclined table which allows the chippings to collect in the special tray (C)
placed under the carriage and easily removable for thorough cleaning.
• Brush (J)
The brush is used to eliminate burrs caused by the cutting process and is made of safe materials.
• Cutting tool (G)
The cutting tool is the part of the DELTA 2000 AY machine which cuts the key blank. The tool is in HSS
super rapid steel and is protected by a special cover (H) to ensure safe operation.
• Tracer point (F)
The tracer point is housed on the left-hand side of the machine base. Its depth settings are easily regu-
lated with the ring nut (F2).
• Coded angle device
The device comprises:
-a clamp (A1) connected directly to the inclination setting device, which acts as a key
centring device and tip stop;
-a jaw (A2) with which to secure the key, activated by knob (A).
• Coded spacing device
The code device comprises a knob (E2) to activate a graduated slide which determines the position of
the various cuts.
X
X1
X2
X3

DELTA 2000 AY Operating manual - English
6 Copyright Silca 1 998
3.1 Technical data
ELECTRICAL PROPERTIES: 230V - 50Hz 190W 1,5A
CUTTING TOOL: Super Rapid Steel (HSS)
MOTOR: One speed single phase 230V-50Hz 1350 rpm 0,145 Kw
SAFETY DEVICE: standard with 230V key-cutting machines, on request for other voltages
CLAMP: rocker
CARRIAGE MOVEMENT: manual
CARRIAGE RUN: (maximum length of cuts): 23 mm
DIMENSIONS: width: 210 mm depth: 370 mm height: 250 mm
CUTTING NOISE: Lp (A)= 92,2 dB (A)
NOISE POTENTIAL: Lw (A)= 104,9 dB (A)
WEIGHT: Kg. 14

Operating manual - English DELTA 2000 AY
Copyright Silca 1 998 7
3.2 Electrical circuit
The DELTA 2000 AY key-cutting machine is provided with a motor which performs at 1350 rpm with con-
sumption of approx. 0,19 kw and absorption of 1,5A.
The main parts of the electrical circuit are listed below:
1) Safety device inlet
2) Safety main switch
3) Warning light
4) Wiring clip
5) Machine inlet
6) Rapid 3,15A fuses
7) Switch with lamp
8) Motor: 230V a.c. 50Hz
9) 6,3 F condenser
5
6
6
7
8
9
machine inlet
motor
Safety device
3
brown
light blue
yellow-green
brown
light blue
OUT
IN
4
1
2

DELTA 2000 AY Operating manual - English
8 Copyright Silca 1 998
4 ACCESSORIES PROVIDED
To ensure trouble-free working with t he DELTA 2000 AY, it is advisab le to always ha ve 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 AY 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 D309226ZZ
5X20 FUSES (2 pcs)
3,15 Amps rapid
1
2
3
4
5
6
8
9
code D300222ZZ
2,5 mm ALLEN KEY
code D300223ZZ
3 mm ALLEN KEY
code D300308ZZ
10 mm SPANNER
code D312327ZZ
15 mm SPANNER
code D300224ZZ
4 mm ALLEN KEY
code D302883ZZ
8 mm SPANNER
7code D301760ZZ
17 mm SPANNER
code D403587BA
GAUGING CALLIPER

Operating manual - English DELTA 2000 AY
Copyright Silca 1 998 9
5MACHINE INSTALLATION AND PREPARATION
The DELTA 2000 AY key-cutting machine can be installed by the pu rchaser 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 AY is solid and compact and will not normally damage if transport, unpacking and in-
stallation 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 m ade of t he key-cutting machine, certain parameters must be bo rne 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 20 0 mm on all
sides (fig. 7).
Check that the weight of the machine is evenly distributed over the four feet; horizontal positioning pre-
vents vibrations during operation.
WARNING: 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. 7
200mm

DELTA 2000 AY Operating manual - English
10 Copyright Silca 1 998
5.4 Description of work station
The machine needs only one operator, who has the following controls at his/her disposal (fig. 8):
• Safety device (X).
• Master switch (D), placed on the left-hand side of the machine; provided with a warning light
indicating that the machine is live.
• Carriage lever handle (B1).
Fig. 8
5.5 Separate parts
The detachable parts of the machine are packed separately and must be fitted to the DELTA 2000 AY
by the operator, as follows:
POWER CABLE
First connect the safety device (X) to the key-cutting machine and the power cable then connect the free
end of the power cable to the power mains (fig. 9).
Fig. 9
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.
B1
X
D
X
power
mains power
cable

Operating manual - English DELTA 2000 AY
Copyright Silca 1 998 11
6 REGULATION AND USE OF THE MACHINE
6.1 Checking and setting
The cutting tool on the DELTA 2000 AY 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.
Fig. 10
6.2 Gauging
AXIAL GAUGING
Axial gauging is regulation of the position of the cutting spaces (fig. 10 - A).
AXIAL GAUGING REGULATION
To regulate the axial gauging, proceed as follows:
WARNING: disconnect the machine from the mains.
1) set up the coded spacing device (fig. 5, page 4) by means of the knob (E2) so that the indicator "5"
is aligned with position "2" (fig. 11).
2) place the gauging calliper provided in the clamp (A1) (fig. 12), pushing towards the side of the tip stop
(A3), and secure by turning the knob (A).
3) take the carriage towards the cutting tool and place the tracer point (F) all the way into the locating
groove (E3) (fig. 11).
4) check that the cutting tool enters clearly into the groove in the gauging caliper (fig. 12). If adjustment
is necessary, loosen screw (E1) and adjust axial gauging by means of the grub screw (E).
5) when gauging is complete, tighten the screw (E1) well.
Fig. 11
AB
35
2
E2
E
N
OE1
F
E3

12 Copyright Silca 1 998
DEPTH SETTING
Depth setting is regulation of the cutting depth (fig. 10 - B). Usually depth setting is not necessary during
normal use of the machine. However, if the tracer point is replaced or an optional carriage is used it is
advisable to check the depth settings.
REGULATING DEPTH SETTING
To regulate the depth settings, proceed as follows:
WARNING: disconnect the machine from the mains.
1) set up the coded spacing device by means of the knob (E2) so that the indicator "5" is aligned with
position "2" (fig. 11).
2) insert the tip of the gauging calliper (provided) into the rotating clamp (A1) (fig. 12), push up against
the tip stop (A3) and lock in the calliper by turning the knob (A).
3) take the carriage towards the cutting tool and place the tracer point (F) all the way into the locating
groove (E3) (fig. 11).
4) check that the cutting tool enters clearly into the groove in the gauging calliper (fig. 12). If adjustment
is necessary, adjust axial gauging in the way described above ("Axial gauging regulation").
5) loosen the screw (F3) locking the tracer point unit (fig. 5, page 4).
6) use the lateral brush (J) to turn the cutting tool shaft in the opposite direction to cutting. The cutting
tool should skim the bottom of the groove on the gauging caliper. If not, turn the ring nut (F2) (fig. 5,
pag. 4) clockwise to move the cutting tool unit forward, or in the opposite direction to move it back.
7) when regulation is complete, screw down the screw (F3) to lock the tracer point’s group.
8) if the height of the tracer point must be adjusted, loosen screw (F1) and re-position manually.
9) when the ideal regulation has been reached, tighten the tracer point locking screw (F1).
10) if an optional carriage is used, check that the tracer point enters freely into the locating groove (E3)
(fig. 11) and that t here is not excessive play on it. If necessary, adjust play b etween the locat ing
groove and tracer point by loosening the nut (O) and turning the grub screw (N). When adjustment is
complete, tighten the nut (O).
Fig. 12
gauging
calliper
groove
A1
A
A4
A3

Operating manual - English DELTA 2000 AY
Copyright Silca 1 998 13
6.3 Cutting operations
WARNING: 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
PLACING KEYS INTO CLAMP
Place the key blank into the clamp, pushing against the side of the tip stop (A3), and secure by turning the knob
(A) (Fig. 13).
Fig. 13
6.5 Code key-cutting
N.B.: ABLOY keys can feature two types of cut which differ only in the distance between the
first cut and the tip of the key. This distance can be 3 or 5 mm (fig. 10-A). To cut keys with 3 mm
use mark 3 on the locator (Fig. 11) as a reference for positioning the key. For 5 mm keys, use
mark 5.
To code cut a key blank proceed as follows:
1) set the cutting position on the space code device by means of knob (E2) (fig. 13). Exert pressure on
knob (A) to turn the rotating clamp (A1) until the code for the inclinations marked on the drum (A5) is
aligned with the indicator (A4).
2) activate the machine by pressing the motor/brush start switch (D) (fig. 5, pag. 4).
3) move the carriage towards the cutting tool, making sure that the tracer point slides right into the notch
on the locator (fig. 13). Make the cut and pull back the carriage.
4) go on to the following position and repeat the cutting operation with the corresponding code, and so
on until the key has been cut.
5) pull the carriage back, turn off the machine, loosen the clamp (A1) and remove the key.
key blank
locator
E2
A
E2
A1 A5
A4
A3
A1
A

DELTA 2000 AY Operating manual - English
14 Copyright Silca 1 998
7 MAINTENANCE
WARNING: 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 AY 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.
WARNING: DO NOT USE COMPRESSED AIR!
WARNING: 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 (G).
WARNING: unplug the machine from the mains.
1) place the spanner provided in position on the motor shaft (fig. 14);
2) use a suitable spanner to loosen the new cutting tool locking nut.
WARNING: the thread is left-handed.
3) replace the cutting tool after cleaning its seat;
4) install the new cutting tool and tighten the nut.
WARNING: the tool rotates clockwise.
Fig. 14
7.2 Brush replacement
When the brush (J) is no longer effective it must be replaced, as follows:
WARNING: unplug the machine from the mains.
1) place the spanner provided in position on the motor shaft (fig. 14);
2) use the wrench provided to loosen the brush locking screw (X) (fig. 15);
3) replace the brush and secure with the screw (X);
4) remove the spanner from the motor shaft.
Fig. 15
G
X
J

Operating manual - English DELTA 2000 AY
Copyright Silca 1 998 15
7.3 Tracer point replacement
To replace the tracer point (F), proceed as follows (fig. 16):
WARNING: unplug the machine from the mains.
1) loosen and remove the tracer point locking screw (F1).
2) remove the tracer point.
3) fit the new tracer point.
4) re-gauge the machine as described in (Ch. 6, page 11).
Fig. 16
7.4 Replacing the fuses
WARNING: 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 (K) (fig. 17);
4) replace the fuses (L);
5) close the fuse box and connect the power cable.
WARNING: the fuses must both be of the same type (rapid) and with the same amps (3,15 Ampere)
Fig. 17
F1
F
K
L

DELTA 2000 AY Operating manual - English
16 Copyright Silca 1998
8DISPOSAL
For correct disposal please refer to current standards.
INFORMATION FOR USERS OF PROFESSIONAL EQUIPMENT
From "Actuation of Directive 2012/19/EU regarding Waste Electrical and Elec-
tronic Equipment (WEEE)"
The symbol of a crossed waste bin found on equipment or its packing indicates that at the end of the
product’s useful life it must be collected separately from other waste so that it can be properly treated
and recycled.
In particular, separate collection of this professional equipment when no longer in use is organised and
managed:
a) directly by the user when the equipment was placed on the market before 31 December 2010 and the
user personally decides to eliminate it without replacing it with new equivalent equipment designed for
the same use;
b) by the manufacturer, that is to say the subject which was the first to introduce and market new equip-
ment that replaces previous equipment, when the user decides to eliminate equipment placed on the
market before 31 December 2010 at the end of its useful life and replace it with an equivalent product
designed for the same use. In this latter case the user may ask the manufacturer to collect the existing
equipment;
c) by the manufacturer, that is to say the subject which was the first to introduce and market new equip-
ment that replaces previous equipment, if it was placed on the market after 31 December 2010;
Suitable separate collection for the purpose of forwarding discarded equipment for recycling, treatment
or disposal in an environmentally friendly way helps to avoid possible negative effects on the
environment and human health and encourages re-use and/or recycling of the materials making up the
equipment.
The sanctions currently provided for by law shall apply to users who dispose of products in unauthorised
ways
.