PackLab MODULE 40 User manual

CO412006A0100.fmIDM
Keep this service manual to hand during the machine/
equipment's working life
IMPORTANT
Sede legale: Via A.Volta, 16 - 6030 S.Giorgio (MN) ITALY
Tel. [phone] Fax [phone]
www.packlab.com - E-mail [email protected]
Complete or partial reproduction of this manual is forbidden without the manufacturer’s prior written consent. The manufacturer implements a policy of continuous improvement and reserves the right to make changes that do not affect safety to this document without prior notice. © 2003 - Text,
illustrations and layout by IDM esperti in comunicazione tecnica - Forlì. The text in this manual is copyright and the intellectual property of IDM. It may be quoted in full or in part provided reference to the author is made.
Serial number Edition 0
09-2003
ENGLISH
user manual
1
INDEX
GENERAL AND SAFETY
INFORMATION
Section
1
LABELING UNIT
MODULE 40/60/90/120
Section
5
MODULE
40/60/90/120

-1-Ed. 0 (05-2003)English
F412010200.fmIDM
Section 1
GENERAL AND SAFETY INFORMATION 2
PURPOSE OF THE MANUAL....................................... 2
IDENTIFICATION OF MANUFACTURER
AND MACHINE ............................................................. 2
GLOSSARY AND TERMINOLOGY .............................. 3
METHODS FOR REQUESTING ASSISTANCE ........... 3
ACCOMPANYING DOCUMENTATION ........................ 3
SAFETY REGULATIONS.............................................. 3

Section 1
GENERAL AND SAFETY INFORMATION
-2-
English
F412010200.fmIDM
PURPOSE OF THE MANUAL
The manufacturer has developed this manual, which is
an integral part of the machine, to provide the
necessary information to those who are authorized to
interact with it during the course of its expected life.
In addition to adopting good usage techniques, the
recipients of this information must carefully read and
rigorously apply it. The manufacturer has written this
information in its original language (Italian) and it may
be translated in other languages to satisfy legal and/or
commercial requirements.
A little time spent reading this information will allow you
to avoid jeopardizing the health and safety of yourself
and others and causing property damage. In the event
that this manual contains supplementary information
about the actual set-up of the machine, it will not
interfere with your reading.
Keep this manual for the machine's entire lifetime, in a
known and easily accessible place, so that it will
always be available when it needs to be consulted.
The manufacturer reserves the right to make
modifications without any obligation to provide
advance notice.
Several symbols, whose meaning will be described
below, have been adopted to emphasize some
particularly important parts of the text or to indicate
important specifications.
Danger - Warning
Indicates situations of serious danger that, if
ignored, could seriously jeopardize the health and
safety of yourself and others.
Caution - Precaution
Indicates that it is necessary to adopt the
appropriate behavior to avoid jeopardizing the
health and safety of yourself and others as well as
not causing property damage.
Important
Indicates particularly important technical
information that should not be overlooked.
IDENTIFICATION OF MANUFACTURER AND MACHINE
The identification plate shown is directly attached to
the machine. It shows the references and all
indispensable instructions for safe operation.
A) Identification of manufacturer.
B) CE conformity marking.
C) Machine model.
D) Serial number.
E) Year of manufacture.
F) Mains supply frequency.
G) Size of power cables.
H) Mains supply voltage.
L) Electrical consumption.
M) Number of phases.
N) Electrical current.
P) Weight of machine.
IDM-41200200100.tif
H
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F
G
A
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Section 1
GENERAL AND SAFETY INFORMATION
-3-
English
F412010200.fmIDM
GLOSSARY AND TERMINOLOGY
We describe several recurring terms in the manual so
as to provide a more complete understanding on their
meaning.
Installer: a technician selected and authorized by the
manufacturer from among those who posses the
requirements for installing and testing the machine.
Regular maintenance: the total of all operations
necessary for maintaining the machine at the
appropriate level of functionality and efficiency.
Normally, these operations are scheduled by the
manufacturer who defines the necessary skills and the
intervention methods.
Extraordinary maintenance: the total of all
operations necessary for maintaining the machine at
the appropriate level of functionality and efficiency.
These operations are not scheduled by the
manufacturer and must be performed by the line
manager.
Operator: a trained, authorized person who is
selected from among those possessing the
requirements, skills and information necessary for
using and overseeing the machine.
System manager: a technician selected and
authorized to oversee all organizational and
operational aspects of the persons assigned to the
system and its productive activities.
METHODS FOR REQUESTING ASSISTANCE
Contact the manufacturer's Service Department for
any need.
For any request for technical support having to do with
the machine, provide the information shown on the
identification plate, the approximate hours of use and
the type of defect encountered.
ACCOMPANYING DOCUMENTATION
The customer is being provided with the indicated
documentation in addition to this manual.
– Electrical diagram
– Spare parts
SAFETY REGULATIONS
General rules
–During the design and construction phase, the
manufacturer has paid particular attention to those
aspects that could be hazardous to the safety and
health of those working with the machine. In addition
to observing current law on the subject, the
manufacturer has following “good construction
practices.” The purpose of this information is to
sensitize users to the need to pay particular
attention to prevent all other risks. There is no
alternative to common sense. All operators working
with the machine are responsible for safety.
–Carefully read the instructions in the manual
provided and those directly applied, especially
those regarding safety. A little time spent reading
will spare you unpleasant incidents; it is always too
late when you remember what you should have
done after an accident has already happened.
–Inserting this machine into a system requires an
overall plan that keeps in mind the requirements of
“good practice,” as well as laws and regulations.
Particular attention should be paid to all the
instructions and technical information provided by
the manufacturer.
–Pay attention to the meanings of the applied plates;
their shape and color are meaningful for safety
purposes. Keep them legible and observe the
information shown.

Section 1
GENERAL AND SAFETY INFORMATION
-4-
English
F412010200.fmIDM
–Do not tamper with, circumvent, remove or bypass
the installed safety devices. Failure to observe this
requirement can cause series risks to the safety and
health of yourself and others.
–The personnel who perform any type of intervention
throughout the entire life of the machine must have
specific technical skills, particular abilities and
recognized, earned experience in the specific
sector. The failure to observe these requirements
can damage the health and safety of yourself and
others.
–During operation, use only the clothing and/or
individual protective devices indicated in the
instructions for use provided by the manufacturer
and those required by current occupational safety
regulations.
–During normal use or for any intervention, maintain
the perimeter spaces, especially access to the
controls, under conditions adequate to prevent risks
to the safety and health of yourself and others.
–Several phases may require the assistance of one
or more helpers. In these cases it will be a good idea
to train them and adequately inform them about the
type of activity to perform so as not to cause harm to
the safety and health of yourself and others.
Rules for handling and installation
–Lift and handle the machine with respect for the
information shown directly on the packing, on the
machine and in the use instructions provided by the
manufacturer.
–The personnel who load, unload and handle the
machine must have ability and earned and
recognized experience in the specific sector and
must have mastery of the lifting means to be used.
–The machine must be lifted and transported using
equipment of adequate capacity and anchoring the
machine at the points provided by the manufacturer.
Those who are authorized to perform such
operations must have specific abilities and
experience for the purpose of safeguarding their
safety and that of the other persons involved.
–Before moving the vehicle, make sure that the
machine and its components are adequately
anchored and that there shape does not exceed the
maximum anticipated dimensions. If necessary
provide the appropriate signs.
–All the installation phases must be taken in account,
starting the with the creation of an overall plan. In
addition to defining the installation site, before
beginning these phases the person authorized to
perform these operations must, if necessary,
actuate a “safety plan” to protect those directly
involved from injury and to rigorously apply all the
laws, with particular reference to those regarding
mobile job sites.
–During the installation phase, respect the perimeter
spaces indicated by the manufacturer, also keeping
in mind all the surrounding work activities. This
requirement should also be implemented with
respect for current law on the subject of
occupational safety.
–Installation and hook-ups should be performed
conforming to the manufacturer's instructions. The
individual responsible must also take in account the
legal and regulatory requirements, performing all
installation and hook-up operations in a workman-
like manner. When the installation is completed, but
before beginning to use the machine, he must make
a general inspection to verify that these
requirements have been respected.
Rules for operation and use
–In addition to being suitably documented and
trained in the use of the machine, the operator must
possess the necessary abilities and skills for the
type of work to be performed.
–Even after being appropriately documented, at the
first use the operator should simulate some test
maneuvers, if necessary, to identify the controls and
their main functions, especially those relative to
starting and stopping.
–The machine is only to be used by for those
purposes anticipated by the maker. Using the
machine for improper purposes can jeopardize the
safety and health of yourself and others and cause
property damage.
–The machine has been designed and constructed to
satisfy all the operating conditions indicated by the
manufacturer. Tampering with any device to
achieve performance other than that anticipated can
jeopardize the safety and health of yourself and
others and cause property damage.
–Do not use the machine unless all safety devices
are perfectly installed and in working order. Failure
to observe this requirement can cause series risks
to the safety and health of yourself and others.

Section 1
GENERAL AND SAFETY INFORMATION
-5-
English
F412010200.fmIDM
Rules for adjustment and maintenance
–Maintain the machine in perfect working order,
performing the scheduled maintenance required by
the manufacturer. Good maintenance will allow you
to achieve better performance, longer working life
and constant observance of safety standards.
–Before performing any maintenance or
adjustments, activate all safety devices provided
and evaluate whether or not it is necessary to inform
the personnel who are working on and around the
machine. In particular, place suitable signs around
the perimeter to prevent access to all those devices
that, if activated, could cause conditions of
unexpected danger, damaging the safety and health
of yourself and others.
–Maintenance and adjustments must be performed
by authorized personnel, who must provide all
necessary safety conditions and observe the
indicated procedures.
–All maintenance interventions that require a precise
skill or particular ability must be performed
exclusively by qualified personnel with recognized
experience earned in the specific intervention
sector.
–When performing maintenance in areas that are
dangerous or not easily accessible, provide
adequate safety conditions for yourself and others,
following current occupational safety law.
–Replace worn parts with original replacement parts.
Use the oils and greases shown in the manual. All
this will ensure that the system performs at the
expected operational and safety level.
–Do not discard polluting materials into the
environment; dispose of them with respect for
current law.

-1-Ed. 0 (09-2003)
IMPORTANT FOR SAFETY
The information found in this booklet is relevant to the
functional aspects of the operator unit installed on the
machine. However, the safety regulations found in
Booklet 1 and those indicated with appropriate symbols
must be carefully read for personnel safety. Discretion
is invaluable; safety is also in the hands of all the
operators who interact with the machine.
English
F412050100.fmIDM
Section 5
LABELING UNIT 2
version:
Module 40/60/90/120
pag
e
DESCRIPTION OF THE MACHINE .............................. 2
DIFFERENT CONFIGURATIONS (VERSIONS)........... 3
TECHNICAL SPECIFICATIONS ................................... 4
pag
e
PACKAGING AND UNPACKING .................................. 6
ASSEMBLY AND INSTALLATION................................ 6
ELECTRICAL CONNECTIONS..................................... 8
pag
e
LABELLING MACHINE HEIGHT ADJUSTMENT ......... 9
REEL CARRIER DISKS ADJUSTMENT ....................... 9
DEVIATION ROLLERS ADJUSTMENT ...................... 10
BRAKE UNIT ADJUSTMENT...................................... 10
STOP PHOTOCELL ADJUSTMENT........................... 11
LABEL DETACHING BLADE ADJUSTMENT ............ 11
DRIVING ROLLER - COUNTER-ROLLER
ADJUSTMENT ........................................................... 12
ADJUSTING THE PAPER-BRAKING PAD ................ 13
ADJUSTING THE CLUTCH ON THE
WINDER SPOOL ....................................................... 13
DRIVING MOTOR BELT ADJUSTMENT.................... 14
SPEED ADJUSTMENT ............................................... 15
AUTOMATIC ADJUSTMENT OF THE LABEL-READING
PHOTOCELL’S SENSITIVITY .................................... 15
MANUAL ADJUSTMENT OF THE LABEL-READING
PHOTOCELL’S SENSITIVITY .................................... 16
ADJUSTING FOR NARROW LABELS -
MODULE 40E.............................................................. 16
pag
e
DESCRIPTION OF THE CONTROLS
(VERS.60/90/120/40 KEYBOARD) ............................ 17
Basic terminal functions .............................................. 18
Setting the configuration parameters .......................... 18
Setting the size-related operating parameters ........... 19
Diagnostic functions .................................................... 21
Functions accessible only to qualified personnel ........ 21
DESCRIPTION OF THE CONTROLS
(VERSION 40 E) ......................................................... 22
INSERTING A REEL ................................................... 24
REMOVING THE REWOUND PAPER ....................... 28
pag
e
CLEANING OPERATIONS.......................................... 29
CLEANING THE PAPER BRAKING PAD ...................29
CLEANING THE STOP PHOTOCELL .......................30
CLEANING THE DIVERTER ROLLERS ..................... 30
CLEANING THE RUBBER ROLLER/
COUNTER-ROLLER ................................................... 31
CLEANING THE LABEL DETACHING BLADE .......... 31
CLEANING THE REEL CARRIER DISKS................... 32
pag
e
GENERAL PROBLEMS .............................................. 32
pag
e
WINDING/UNWINDING UNIT - DISASSEMBLY ........35
UNWINDING UNIT BRAKE BELT - REPLACEMENT. 36
LABEL DETACHING BLADE - REPLACEMENT ........37
DRIVING UNIT MOTOR - REPLACEMENT................ 37
DRIVING ROLLERS - REPLACEMENT......................38
DISPOSAL OF THE MACHINE................................... 40
TECHNICAL INFORMATION
INSTRUCTIONS FOR HANDLING AND
INSTALLATION
ADJUSTMENT INSTRUCTIONS
OPERATING INSTRUCTIONS
MAINTENANCE INSTRUCTIONS
FAULT FINDING INSTRUCTIONS
PART REPLACEMENT INSTRUCTIONS

Section 5
LABELING UNIT
-2-
English
F412050100.fmIDM
version
:
Module 40/60/90/120
DESCRIPTION OF THE MACHINE
This machine is a labeling unit for attaching wrap-
around and flat self-adhesive labels to cylindrical,
rectangular or oval containers with straight or slightly
tapered sides. The machine is not suitable for use
with containers whose sides have complex
curvatures (i.e. concave or convex).
The labels are applied as they are detached from an
unwinding reel of previously-prepared backing paper.
The labeling unit is not an independent machine, it is
designed to be incorporated in a machine made by a
third party or on a more complex machine produced by
the labeling unit’s manufacturer.
It is equipped with a control panel where cycle parame-
terscanbesetup.
TECHNICAL INFORMATION
IDM-412006001.tif
Winding roller: it is a powered
paper feedback roller (MODULE 40 with clutch)
Reel carrier disk
Control panel
(Single button for
MODULE 40E)
Support tubing
Electric switchboard
Unwinding device: it is a device for
the support of the unwinding reel
Reel carrier disk
Encoder unit: to be installed on
the carousel gear
START photocell: reads the bottle to be
labelled at its passage
Winding dandy roller: controls the speed of the winding motor
Deviation rollers: they deviate the paper tape and support it with special rings
Driving unit: for feedback paper driving
STOP photocell (Photostop): stops label
feeding at each individual label
Label detaching blade
(label detaching device):
allows label detachment
from the paper
Glueing roller:
it glues the label on the bottle
Braking unit: applies the correct tensioning to the paper
during labelling
Column: allows adjusting the height of the support tubing
Unwinding dandy roller: controls reel unwinding

Section 5
LABELING UNIT
-3-
English
F412050100.fmIDM
version
:
Module 40/60/90/120
Themachinehighversatilitydoesnotallowconsidering
allthevariants;nonetheless,thebasic operationprinci-
pleisnotaltered.
Thehighproductivityandlongautonomyofoperationof
thismachinemakeitsuitableforinstallationinindustrial
environments, within a linear or rotation labelling ma-
chine.
Thismachinedoesnotrequiretheconstantpresenceof
anoperator.
The only necessary supervision includes functionality
checkingoperations,anynecessaryadjustmentandthe
replacementoftherunoutreel.
DIFFERENT CONFIGURATIONS (VERSIONS)
The machine can have the following configurations, for
specificneeds:
MODULE"40": rated surface speed 40 m/min;
MODULE"60": rated surface speed 60 m/min;
MODULE"90": rated surface speed 90 m/min;
MODULE"120":rated surface speed 120 m/min;
"DX" VERSION:carousel clockwise rotation;
"SX" VERSION:carousel anticlockwise rotation;
"150" SIZE: for max 150 mm
high reels;
"200" SIZE: for max 200 mm
high reels
"300" SIZE: for max 300 mm
high reels
“E” VERSION with simplified control push-button
panel(only for MODULE 40)
Important
On request, the machine can be delivered in
various formats. Refer to the “ASSEMBLY
DRAWINGS” document to identify the format
applicable to your machine.
IDM-412006002.tif
SIZE 150/200/300
LEFT-HAND FORMAT (anticlockwise rotation) RIGHT-HAND FORMAT (clockwise rotation)

Section 5
LABELING UNIT
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English
F412050100.fmIDM
version
:
Module 40/60/90/120
TECHNICAL SPECIFICATIONS
Rated surface speed ....................40/60/90/120 m/min
Idling noise .................................................. <75 dB(A)
Single-phase electric supply
See technical details on the small plate stuck onto the
machinebody.
Example of configuration: Module 60 SX 150
Label speci fications
Recommended backing material
thicknesses:
Clear polyester: ......... 0.03 - 0.05 mm
Silicone paper: .......... 0.05 - 0.06 mm
The tolerance on dimensions Cand G
may influence positioning accuracy.
The narrower the tolerance on these dimensions, the
greater the precision of the label’s positioning on the
container.
Module 40
(mm)
60 - 90 - 120
(mm)
AMax 290-300 Max 395-400
B45÷75 45÷75
C15÷480 15÷480
D2,5 2,5
E150/200/300 150/200
F0.08÷0.10 0.08÷0.10
GMin 3 Min 3
IDM-412006003.tif
IDM-41200200800.tif

Section 5
LABELING UNIT
-5-
English
F412050100.fmIDM
version
:
Module 40/60/90/120
The coupling between the backing film
and the label must be such that:
– the label does not come away as the
film slides around a roller 35 mm in
diameter;
– the label easily comes away from the
backing film as it slides around an
edge no more than 2 mm in
diameter.
Reel winding direction
IDM-41200204100.tif
LEFT HAND GROUP RIGHT HAND GROUP
container feed container feed
IDM-41200204200.tif

Section 5
LABELING UNIT
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English
F412050100.fmIDM
version
:
Module 40/60/90/120
PACKAGING AND UNPACKING
The machine is packed with protection cardboard.
All the information needed by the subjects who will
load and unload the machine are reported on the
packaging. The machine will be shipped with its reel
carrier disks and dandy rollers disassembled, in order
to avoid any damage to these components and to
reduce overall dimensions during transport. During
unpacking, check the integrity and exact quantity of the
components.
ASSEMBLY AND INSTALLATION
Machine handling (loading and unloading), installation,
connections and set-up shall be carried out solely by
the qualified personnel authorised by the
Manufacturer.
Lifting
Lift the machine as per instructions and
place it in its specific installation area.
Installation
1 -The pre-arranged installation area
shall be adequately lighted and
provided with an external power
socket.
2 -Install the tubing on the basement
of the labelling machine, by using
the two threaded holes (M10,
pitch 90) of the support bars.
3 -A perimeter area all around the
labelling machine shall be reserved
for adjustment and maintenance
operations.
Important
The labeling unit can be delivered
with a column that is adjustable on
five axes; for positioning the unit,
refer to the “Assembly drawings”
document.
INSTRUCTIONS FOR HANDLING AND INSTALLATION
41200603600.tif
41200603700.tif
support bar
M10 hole

Section 5
LABELING UNIT
-7-
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F412050100.fmIDM
version
:
Module 40/60/90/120
Reel carrier disk assembly
1 -Assemble the dandy rollers, if
they are disassembled.
2 -Assemble the reel carrier disks on
the winding and unwinding rollers.
START photocell assembly
1 -Install the Start photocell on the
carousel, according to the space
available; the photocell must be
able to read the jack of each
individual bottle. For power
connections, please refer to the
electric technical documentation
attached.
2 -Contact the Manufacturer’s
Service Department for any further
information.
Encoder assembly
The encoder provides the signal for synchronizing the
self-adhesive labeling units. One encoder can control
up to 4 units. In the case of a rotary labeling machine,
the encoder unit must be installed underneath the
base, making a size M8 hole as illustrated in the figure.
Refer to the tables GR-0015-C, P-00165-B and SK-
00130-A in the ASSEMBLY DRAWINGS document.
Important
If the primary diameter of the carousel gear differs
from the primary diameter of the plate centers,
construct the SK-0130-A gear with a
proportionately larger or smaller primary diameter.
IDM-01_007_0.tif
dandy roller
IDM-01_008_0.tif
reel carrier disk
IDM-01_009_0.tif
start photocell

Section 5
LABELING UNIT
-8-
English
F412050100.fmIDM
version
:
Module 40/60/90/120
Important
To attach labels to rotating bottles,
reduce the primary diameter of the
gear to suit the ratio of the bottle’s
actual peripheral speed to the
peripheral speed of the plate center.
Important
While tightening the M8 fixing
screw, turn the encoder unit towards
the carousel gear so as to take up
any slack between the carousel gear
and the gear wheel SK-0130-A. The
lack of slack guarantees a greater
precision in the delivery of the label.
ELECTRICAL CONNECTIONS
Important
Since the labelling unit is not an
autonomous machine, but rather a
unit meant for integration with an
equipment built by third parties, the
installer shall foreseen and install a
disconnecting switch and an
external emergency-stop circuit on
the electric system of the machine
including the unit. Such devices
shall comply with the EN 60204-1
regulation.
– Using the special tools for the
purpose, make sure that the earth
system of the plant and the power
supply line to which the machine will be connected are
perfectly efficient.
– The unit shall be connected to a single-phase power
feeding: check that the line voltage (V) and the
frequency (Hz) correspond to the data shown on the
identification plate.
– Power supply connection shall consist in connecting
the earth wire to the terminal marked with the letters
“PE” and the two phase wires to the terminals marked
with “L1” and “L2” inside the switchboard. Please, see
the electric documentation attached for any further
information about power supply connection.
Important
If the connection is made incorrectly, disconnect the
voltage and consult the electric diagram of the
general electric system.
IDM-01_010_0.tif
labelling gear
screw
spacer
gear
(SK-0130-A)
washer
M8 hole
IDM-01_011_0.tif

Section 5
LABELING UNIT
-9-
English
F412050100.fmIDM
version
:
Module 40/60/90/120
Foreword
The machine can be adjusted in several different
configurations, including the following changes and/or
adjustments:
– height of label positioning on the bottle;
– height of reel carrier disks and winding device disk;
– rings of the deviation rollers;
– position of the brake;
– position of the Stop photocell;
– angle of incidence of the label detaching blade
(label detaching device);
– label ejection speed (see page 15).
Important
Refer to the sizing parameter tables for the
settings relating to the various adjustments to
make. No tools are needed to adjust the SIZE. The
parts on which action has to be taken (knobs,
handles, rings) to change the size are colored in
red.
LABELLING MACHINE HEIGHT ADJUSTMENT
The height of the whole module can be
adjusted according to the height of
labelling required on the bottle.
1-Loosen the handle.
2-Turn the hand wheel to raise or
lower the column.
3-Tighten the handle.
Important
If the 5-axis column is installed, it
may be necessary to take action on
the rolling, pitching and depth
adjustments too, according to the
values given in the size tables.
REEL CARRIER DISKS ADJUSTMENT
The height of the reel carrier disk can
be adjusted.
1 -Loosen the locking screw.
2 -Rotate the disk so that it can be
raised or lowered according to
operational needs.
Adjust both reel carrier disks
accordingly.
Important
Make sure that the reel carrier disks
on the unwinding device and winder
are on the same level (30 or 38 mm
from the top surface of the 80x80
support tubing). Adjust the red paper-guiding rings
fitted on the diverter rollers to the same level too. The
upper and lower rings must just come into contact
with the paper. Faulty alignment gives rise to:
- an inaccurate vertical positioning of the label;
- damage to the edge of the label backing paper;
- an untidy rewinding of the paper on the winder’s
spool.
ADJUSTMENT INSTRUCTIONS
IDM-41200600400.tif
hand-wheel
support
handle
IDM-01_008_0.tif
locking screw
reel carrier disk

Section 5
LABELING UNIT
-10 -
English
F412050100.fmIDM
version
:
Module 40/60/90/120
3 -Loosen the fixing screw on the
bottom flange.
4 -Manually shift the winder disk
upwards or downwards, turning it to
facilitate this adjustment.
5 -Tighten the fixing screw on the
bottom flange.
Important
Spaces are cut in the bottom flange
to contain the spindle-fixing pins, so
that the flange can be moved right
down.
DEVIATION ROLLERS ADJUSTMENT
The diverter rollers are complete with
sliding rings to ensure the correct
positioning of the paper on the rollers.
Position the upper ring by hand so that
the top edge of the paper just comes
into contact with the ring.
Important
It is very important for all the bottom
rings to lie on the same level as the
unwinding device and winder disks,
which is typically 30 mm (or 38 mm)
from the top surface of the 80x80
support tubing, so that the paper
just comes into contact with the
rings.
BRAKE UNIT ADJUSTMENT
The height of the brake unit must be
adjusted by approximately centring it in
relation to the paper tape.
1 -Loosen the knob and set the brake
at the height desired.
2 -When the brake has been set,
tighten the knob.
IDM-41200603500.tif
winder disk
flange
screw
IDM-41200600500.tif
IDM-01_014_0.tif
knob
brake

Section 5
LABELING UNIT
-11 -
English
F412050100.fmIDM
version
:
Module 40/60/90/120
STOP PHOTOCELL ADJUSTMENT
Take action on the knobs to adjust the
horizontal and vertical position of the
stop photocell.
To ensure accurate operation, it is a
good idea to choose an edge of label
as vertical as possible for the reading
position.
Important
Shifting the stop photocell forward
(towards the label detaching blade)
makes the label protrude further
(and vice versa) for all the sizes set
on the control keyboard. The same
effect can be achieved by adjusting
the “STOP DELAY” parameter from
the control keyboard.
If you are working with new labels, it is important to
calibrate the photocell’s sensitivity as illustrated in
chapter 4.
LABEL DETACHING BLADE ADJUSTMENT
For a correct detachment of the label
from the paper, the detaching blade
must be oriented at approximately 20°
(+/- 5°) in relation to the tangent of the
carousel or in relation to the direction
from which the containers come.
1 -Loosen the locking nut and orient
the blade support according to the
angle suggested.
2 -When the blade has been adjusted,
tighten the nut.
Important
There is usually a reference notch
on the plate connecting the label
detaching blade to the main support
tubing. Keep the label detaching
blade in line with this reference
unless it is strictly necessary to
change its position.
IDM-41200600600.tif
knobs
nut
IDM-01_016_0.tif
support

Section 5
LABELING UNIT
-12 -
English
F412050100.fmIDM
version
:
Module 40/60/90/120
DRIVING ROLLER - COUNTER-ROLLER ADJUSTMENT
It is a good idea to check the preloading of the springs
serving the (rubber-coated) counter-roller’s flexible
bearings because:
– if the springs are too slack, the paper will not be
drawn correctly and this will result in label
positioning errors;
– if the springs are overloaded, it may become
impossible to close the driving unit and/ or the motor
may seize under the thrust from the counter-roller.
Proceed as follows.
1 -open the driving unit by unlocking
the handle;
2 -tighten the adjusting screws of the
elastic supports;
3 -unscrew the adjusting screws with
the same number of turns (e.g.:
four turns) both up and down, so
that the force of the contact
between the driving roller and the
counter-roller is uniform along the
whole line of contact of the rollers
themselves.
If the driving unit hatch is difficult to
close, it may be necessary to loosen
the flexible bearing screws slightly.
IDM-41200600700.tif
handle
IDM-41200600800.tif
screw
rollers