ICARO CALANDRA 34 Instruction manual

ICARO Page 1
CALANDRA 34
Manual of use and maintenance
COMPILED FROM:ICARO SCAFFOLDING
LAST REVISION: April 2009

ICARO Page 2
The builder declares that the machinery is conforming to the laws and Technical
Norms of good construction to the state of the art,existing during the present
declaration
DECLARATION OF THE MANUFACTURER
The Icaro Scaffolding it declares under the personal responsibility of Mr.Carmine
Re, General director and administrator of the society,born in Milan 1969 resident in
Milan via degli Alerami n.5 that the CAL 34,register N° ..........................CE
It has been realized near the establishment in Trezzo S/Adda and it is conforming to
the essential safety of the MACHINES FORESEEN by the followings Laws and
Normative:
-DPR 547/55 Norms for the prevention of the accidents on the job
-EUROPEAN NORM CENELEC EN 60204-1(NORM CEI 44-5)ELECTRIC
EQUIPEMENTS OF INDUSTRIAL MACHINES.
-DL 15/08/91 N.277 –Workers’ protection against consequential riscks from
expo sure to lead ASBESTOS,noise and to chemical,physical and biological
agents
-Directive EEC 89/392 amended
-DL 626/94
In respect to the prescriptions of which to the enclosure V to the Directive
Community 89/392 ECC and 91/368 EEC,it declares that the machinery in object of
the present declaration of conformity respect the safety and sanitary essential
requisite.
The Icaro in the person of his legal representative identified in precedence,
IT DECLARES BESIDES
That to the technical office of the brand,the followings are avaible documents:
-Sketches of together of the machinery
-Schemes encircled voters
-Sketches of the particular ones
-Documentation related to the installed components
-Analysis of the conformity of the car to the essencial requisite of the quoted
directive
-Norms and use technical specifications
Date Stamp and signature

ICARO Page 3
IDENTIFICATION OF THE MACHINERY
MANUFACTURER
Icaro Scaffolding srl
ADDRESS
Via S. Agnese
DENOMINATION PLOTS
CALANDRA –SPIRALATRICE
MODEL
CAL 34
REGISTER NUMBER
...........................CE
YEAR OF
CONSTRUCTION
20............
TENSION
Three phase ...............Volts
FREQUENCY
........... Hz.
TECHNICAL ASSISTENCE
SOCIAL REASON
ADDRESS
TELEPHONE NUMBER
On the car it is rivetted a plate on whitch the followings data are recapitulated:
-Builder
-Model
-Register number
-Year of construction
-Marked CE
To the arrival of the machinery to make sure some presence of the complete
nameplate of the data of identification above listed.
In case of lack or incompleteness of the data,to immediately tell the builder or the
retailer.
The present documenti s of reserved ownership.And it is forbidden the reproduction without specific authorization.

ICARO Page 4
INDEX
Pag.
1.0 INTRODUCTION…………………………………………………………..…6
1.1 INTRODUCTION…………………….…………………………..…....6
1.2 FORESEEN AND NOT FORESEEN USE………...….…….……...7
1.3 WAY OF CONSULTATION OF THE MANUAL…………………….8
2.0 DESCRIPTION OF THE MACHINERY……………………..……………10
2.1 CHARACTERISTIC
TECHNIQUES………………………………………………………..11
3.0 SAFETY PRESCRIPTIONS………………..……………………………..13
4.0 SAFETY SYMBOLS…...……………….………………………………….16
5.0 SAFETY DEVICES…………………………………………………………18
5.1 PROTECTIONS OF THE ORGANS OF FOLDING..….……..…18
5.2 EMERCENCY STOP………………….…….…………..…………18
5.3 OPENING ELECTRIC PANEL……..……….…………………….18
5.4 COMMAND PEDAL…….……………….…… ……...……………18
6.0 PREPARATION OF THE INSTALLATION AREA……………..………20
7.0 MOVEMENT AND STOCKPILING RECEPTION……………………….20
7.1 SAFETY PRESCRIPTIONS FOR THE MOVEMENTS………....20
7.2 CONTROLS IMPLEMENTATION AT THE RECEPTION…........21
7.3 DISPOSAL OF PACKAGING MATERIAL...……..……………….21
7.4 STOCKPILING AND MAINTENANCE…...…………..…………...21
8.0 INSTALLATION……………………………………………..……………...22
8.1 ELECTRIC CONNECTION.….…………………………………….22
8.2 SENSE OF ROTATION CHECKING…….………………….…….24
8.3 SAFETY DEVICES CHECKING………………………..……..…..24
9.0 USE…...……………………………………………………………………...26
9.1 COMMANDS…....……………………………………………………26
9.2 REGULATIONS..……………………………………………..……..28
9.2.1 REGULATION SCREW..………….……………………..….28
9.2.2 REGULATION ROLLS….….………………………………..28
9.3 OPERATOR POSITION…………..………………………………..28
9.4 MACHINERY STARTING…………….………………………..…...29
9.4.1 PRELIMINARY CONTROLS…...…………………….……..29
9.4.2 STARTING…..……………………..……………….………...29
9.5 MACHINERY STOP………………………………………….……..29
9.6 REACTIVATION AFTER A FORCED INTERRUPTION………...29

ICARO Page 5
10.0 OPERATIONAL PRACTICES..……………………………..…………….30
10.1 EXECUTION OF CIRCLE ARCS….…………………………….…30
10.2 EXECUTION OF CIRCLES…….…………………………………..30
10.3 EXECUTION OF SPIRALS…...…………………………………….30
11.0 MALFUNCTIONING……………….……………………………………….31
12.0 RESIDUAL RISK…………………………………………………………...32
13.0 MAINTENANCE..………….……………………………………………….33
13.1 SAFETY PRESCRIPTIONS……….………………………………..33
13.2 DISSECTION DEVICES FORESEEN….……………….…………34
13.3 PROGRAMMED MAINTENANCE CARD………….………….…..35
13.4 PROGRAMMED MAINTENANCE OPERATIONS……..………...35
13.5 LONG PERIODS STOP……………………………..……………...36
14.0 DISPOSAL…….…………………………………………………………….36
14.1 PRODUCTION REJECTS.………………………………………….36
14.2 MACHINERY DEMOLITION………...……………………………...36
15.0 ENCLOSURES TECHNICAL………………..……………………………36
TABLE IDEX :
Table 1 Technical data……..………………………………………………….11
Table 2 Calandering capacity…...……………………………………………11
Table 3 Characteristics of the material to be worked………………....…12
Table 4 Safety symbols…………………..……………………………………16
Table 5 Maintenance card……………………………………………………..35

ICARO Page 6
1.0 INTRODUCTION
1.1 INTRODUCTION
This manual is destinated to the staff employed to the installation,to the use
and to the maintenance of the machinery,and it has been created for allowing
the operators a correct and sure job.
We remember that this document has to be always available at the
employes,which,before effecting any operation on the
machinery,obligatorily have to read and to assimilate all the contained
indications in this manual.
All the operations of installation,use and maintenance must be perform
from the qualified and authorized staff.
If some part of this manual doesn’t sufficiently result clear,our department of
technical support is available to furnish all the information that were held
necessary.
In case of necessity ask to:
Icaro scaffolding srl
Via Sant’Agnese
20148 Milano
Italia
This manual contains reserved sketches,projected and realized by Icaro.
And it’s forbidden any reproduction,also partial,without specific authorization.
All the rights are reserved,also those of translation.

ICARO Page 7
1.2 FORESEEN AND NOT FORESEEN USE
The machinery is destined to the calandering of steel bars,smooth or
nervate,for armed cement.
It’s forbidden to use the machinery for other non foreseen uses.
Particulary it is forbidden to work material with different characteristics
from those foreseen in table 2 and table 3.
The improper use of the machinery and the missed observance of the
procedure of job,of safety and of maintenance,can cause risks for the
operators and the staff,as well as damages to the structure of the machinery
and its components.
The builder doesn’t answer to the possible consequential damages from
improper use or from changes brought to the machinery.Responsibility
reverts,in this case,on the consumer.

ICARO Page 8
1.3 Way of consultation of the manual
The manual takes in examination all the operations of installation,use and
maintenance of the machinery.
To underline the parts concerning operations or situations that can jeopardize
the safety of the operators or the functionality of the machinery has been
adopted this symbol:
ATTENTION!
We recomends the maximum attentions in the reading of these parts.
The pages containing images,have progressively been marked with the
letters of the alphabet(A,B,C..etc.)and they are situated to the LEFT.
The initials of the suitable details (A1,A2..etc.)it coincides with the descriptive
part that is found on the RIGHT.
NOTE
This manual is delivered to the buyer with the machinery.
It is important that the manuali s introduced to the whole staff entrusted of the
operations of installation,use and maintenance of the machinery,and that it is
available in a defined place.

ICARO Page 9
A.3
2.0 DESCRIPTION OF THE MACHINERY
The machinery is destined to the calendering of steel bars,smooth or nervate,for armed
cement.
The machinery is constituted by a strong loom in plate,a bench in plate of suitable
thickness, two drawing rolls and an idle roll.
Inside the loom it is installed an electric engine that through a reducer it transmits the
motion to the rolls of drawing.
The idle roll,that has the function to determine the bending radius,it is adjustable acting on
the regulation screw.
The locking lever it maintains the screw in position.
The organs folders are protected from a coverage(A.3)connected to a micro safety
interrupter,that prevents the operation of the machinery with the lifted coverage.

ICARO Page 10
The calendering command is given by the operative one through special pedal.
Looking at the machinery of forehead,that is from the part of the selector.the toward of
correct job is from left toward right.
This because the drawing rolls are endowed with grooves tilted for making taking on the
bar.
Through the rotation selector it is possibile to reverse the sense of rotation of the rolls,but
this is allowed only phase of return of the calendered bar,and to effect the real
calendaring,is incurred not otherwise in the risk to ruin the Theeths of the rolls.
The machinery is endowed with a locking lever that,during the calendering,it has to be
shut.
ATTENTION!
It’s important that during the job phase,the locking
lever,it’s always shut!
In the iron exit zone a regulation bench roll has fixed.
Regulating the bench roll in exit,it is possible to get the spiral calendering.