Electric Circuit - JMA VIENNA Manual De Instrucciones

PRESENTATION AND GENERAL ASPECTS
1.1 GENERAL POINTS
the Vienna key cutting machine has been designed on the basis of the safety stan-
dards currently in force in the eu.
the safety of the personnel involved in the handling of this type of machines can only
be achieved with a well designed worker safety programme, like the implementation of
a maintenance programme and following recommended advice as well as compliance
with the safety standards included in this manual.
although the machine is not difficult to install, it is best not to try to install, adjust or
use it without having first read this manual.
the machine leaves our factory ready for use and only requires calibration operations
for the tools that are going to be used.
1.2 TRANSPORT AND PACKING
the machine comes in a robust cardboard box protected with packing foam with the
following dimensions:
width = 570 mm; height = 410 mm; depth = 520 mm
weight of machine plus packing = 30 Kg.
when you unpack the machine, check carefully if it has suffered any damage during
transportation.
if you find any problems, please inform the carrier immediately and do not do anything
with the machine until the carrier's agent has carried out an inspection.
to move the machine from one place to another, get hold of the machine by the handles
on the base, and not by any other part.
1.3 IDENTIFICATION LABEL
the Vienna key cutting machine has an
identification label, giving the serial number,
the manufacturer's name and address, the
ce mark and the year of manufacture.
2.- CHARACTERISTICS OF THE MACHINE
the Vienna machine is a highly robust, precision, semi-automatic key cutting machine,
for cutting flat cylinder lock, vehicle, cross-shaped and special keys.
2.1 PARTS OF THE KEY
1. head
2. neck
3. top shoulder
4. bottom shoulder
5. teeth
6. blade
7. back
8. tip
2.2 MAIN ELEMENTS OF THE MACHINE
1.- cutter
2.- tracer
3.- 4 sided clamp
4.- Knob to open-close the clamp
5.- Knob to change the clamp face
6.- slide
7.- slide control lever
8.- slide traverse lever
9.- slide release button
10.- handle to position the positioning devi-
ces
11.- tracer support
see figure 2
1
2
3
4
6
7
5
8
12.- tracer depth adjustment control
13.- tracer side adjustment control
14.- brush
15.- swarf tray
16.- tray for keys, accessories, etc.
17.- handles for carrying the machine.
18.- start switch
19.- brush start switch
20.- lighting diodes
21.- Multifunction display
2.3 TECHNICAL INFORMATION
Motor: ..........................single phase 220V, 50 hz, 0.18Kw, 1350 rpm, 1.7 amp.
(optional: 110V, 60hz, 0.18Kw, 1700rpm, 3.14amp.)
cutter: ..........................high speed steel (hss); Ø 80x16x5
cutter speed: ................612 rpm
clamps: ........................ steel, with 4 clamping faces
displacements: ............ on self-lubricated bearings
effective stroke: ...........X axis = 53 mm
lighting: .......................by means of diodes
dimensions: ................. width = 430 mm; height = 280 mm; depth = 420 mm
weight: .........................27 Kg
2.4 COMPONENTS AND FUNCTIONAL PARTS
2.4.1 accessories
See figure 3
1.- size 18 spanner.
2.- Keys for side and depth adjustment, using the traditional method.
3.- templates for side and depth adjustment, using electrical contact.
4.- wedges to adjust key by tip.
5.- recessed wedges, to stop cross-shaped keys.
6.- Ø 1,20 rods.
7.- Ø 1,70 rods.
8.- rod for changing the cutter or the brush.
9.- set of allen keys (2, 2.5, 3, 4, 5).

2.4.2 electric circuit

the main electric circuit and electronic components are as follows:
1. general socket
2. start switch
3. brush button
4. slide microswitch
5. Motor
6. transformer
7. electronic card
8. tracer contact connection
9. counter microswitch
10. earth connection
11. cutter contact connection
12. Keypad
2.4.3 Four-sided claMP
the clamp has been designed to clamp a different family of keys on each of its 4 si-
des.
the figures below show the cutting possibilities on each side of the clamp.
A) cutting with suPPort on the bacK oF the KeY:
side 1: Keys with a normal blade
side 2: Keys with a narrow blade
B) cutting with claMPing on the KeY guide (ProFile):
side 3: Key with guide at the bottom
side 4: Key with guide at the top
See figure 5A
c) cutting with clamping on the guide of a neiMan type key:
See figure 5B
3.- HOW TO OPERATE THE MACHINE
3.1 DISPLAY FUNCTIONS