SELMI Demoulding User And Service Manual Download Page 5

DEMOULDING 

 

 

1. General information 

1.1. Structure of the manual 

To  simplify  the  reading  and  understanding  of  the 

information  contained  in  this  manual  and  to  make 

searches quicker, it has been divided into sections, each 

dedicated to a specific subject. 

 

1.2. Messages used 

 

 

 

 

 

Attention 

This type of message is used to draw the reader’s 

attention to more delicate or particular procedures 
which, if not carried out correctly, may pose a risk 

to the safety of the operator and cause damage to 

parts of the machine. 

 

 

 

 

 

 

Warning 

This type of message is used to draw the reader’s 

attention  to  procedures  which,  if  not  carried  out 

correctly or at pre-set intervals, may cause damage 
to the machine or its parts, as well as to the product 

being processed.

 

 

 

 

 

 

Environment 

Messages  relating  to  the  environment  draw  the 
operator’s  attention  to  the  rules  to  be  followed  to 

prevent  the  risk  of  environmental  damages 

deriving,  directly  or  indirectly,  from  use  of  the 

machine. 

 

 

 

 

 

Note 

These messages highlight instructions, advice and 

notes  that  can  be  particularly  helpful  during  the 

various uses of the machine. 

 

1.3. Aim and contents 

This  manual  has  been  drawn  up  in  consideration  of  the 

requirements  of  directive  2006/42/EC  and  paying 

particular  attention  to  describing  all  the  procedures 
necessary  to  obtain  the  best  working  conditions  for  the 

machine  and  its  operators,  without  neglecting  product 

quality: 

 

The aim of this manual is, therefore, to provide the user 
with all the information necessary for the correct use and 

maintenance of the machine. Consequently it is absolutely 

necessary: 

 

 

 

 

to  meticulously  follow  the  instructions  given  in  the 
manual  during  every  phase  of  the  machine’s  life, 

from transportation to demolition; 

for  every  machine  operator  to  thoroughly  read  the 

contents of this manual; 

for the company’s safety officer to make sure that all 
machine operators have clearly understood how the 

machine works 

 

 

 

 

 

 

Attention

 

In  case  of  doubts  on  the  correct  interpretation  of 

the instructions please contact the manufacturer to 

obtain  the  necessary  clarifications.  All  those 
carrying out any kind of operation on the machine 

must  have  thoroughly  read  and  understood  the 

contents of this instruction manual. 

 

 

 

 

 

 

Warning

 

If  this  manual  is  damaged  or  lost,  please  ask  the 

manufacturer  or  the  authorised  distributor  in  the 

country  where  the  machine  is  being  used  for 
another copy.

 

 

 

1.4. Preservation of the manual 

The instruction manual is an integral part of the machine 

and must be used to train and inform professional figures 

operating on the machine. Consequently, it is necessary to 

follow  certain  simple  instructions  regarding  its 
preservation, as follows: 

 

store the manual in areas protected from humidity and 

heat, so as not to jeopardise the quality or legibility of 

any part of the publication; 

keep the manual is an easily accessible place known 

to the machine operators; 

avoid handling the manual with dirty or greasy hands; 

if you think it is necessary to highlight important steps 
of  the  manual,  use  non-permanent  systems,  to 

preserve its legibility; 

do not remove, rip or rewrite any parts of the manual 

for any reason. 

 
 

 

Summary of Contents for Demoulding

Page 1: ...A...

Page 2: ...ur machine This document is an integral part of the DEMOULDING as described in section 1 7 4 of annex I of directive 2006 42 EC The Italian edition of this manual contains the original instructions Th...

Page 3: ......

Page 4: ...devices 13 2 5 Client s safety measures 15 2 6 Personal protection equipment 15 2 7 Residual risks 16 2 8 Applied Directives 17 2 9 Harmonized technical norms 17 3 Moving and transportation section 1...

Page 5: ...nformation necessary for the correct use and maintenance of the machine Consequently it is absolutely necessary to meticulously follow the instructions given in the manual during every phase of the ma...

Page 6: ...exiglass cover with handle fot the opening 2 Emergency button 3 Mould entrance 4 Touch screen 5 Main switch 6 Electrical panel 7 Emergency button 8 Sviwelling wheels 9 Drawer collecting the refuses 10...

Page 7: ...ents 1 Empty mould exit 2 Belt motor and reducer 3 Back protection panel 4 Sensor for the tray presence 5 Trays storage 6 Motor and reducer for betl mould entrance 7 Sensor for the mould entrance 8 Mo...

Page 8: ...xiglass for the final product protection 9 Pneumatic actuator for belt vertical movement 3 Belt for the product exit 10 Trays presence sensor 4 Belt motor and reducer 11 Mould presence sensor 5 Manome...

Page 9: ...the mould rotation 9 Hammer that hits the moulds 3 Touch screen 10 Piston for the hamme movement 4 Piston for moving the mould over the belt 11 Hammer sensor 5 Exit belt plexiglass cover 6 Vertical mo...

Page 10: ...g the cover open and close 2 Micro security for the cover 3 Actuator rotating the mould 4 Sensor for the end run of the actuator 5 Horizontal movement piston start run 6 Horizontal movement piston 7 H...

Page 11: ...0V ac 3 Fuse holder supply 24V dc 4 Fuse holder inverter exit belt 5 Fuse holder inverter entrance belt 6 Supply 24V dc 7 Safety module 8 Main contactor 9 PLC board 10 Micro security electrical panel...

Page 12: ...unnel The moulds are automatically demoulded onto a rigid surface at the exit of the tunnel hence avoiding manual intervention from the operator The mat will carry the product to the wrapping machine...

Page 13: ...stalled 1 5 kW Voltage 230V Phases 1 Frequency 50Hz or 60 Hz Protection IP 65 Air compressed 100 lt min 1 14 Dimensions This data may change according to the installation conditions required under the...

Page 14: ...m and steel can be recycled in the appropriate collection centres According to the RoHS regulations electronic boards and electric material should be recycled separately in authorised collection centr...

Page 15: ...orking cycle potential adjustments etc He she can only carry out the specific tasks described in this manual reserved for this role Mechanical maintenance technician The technician is qualified to use...

Page 16: ...Safety limitations Attention The indications mentioned hereafter cannot completely safeguard from all dangers that one might encounter while using the machine they must be used in conjunction with com...

Page 17: ...ulsory reading of the manual positioned on the front of the machine 2 4 Safety and protection devices Attention The components shown here are particularly important for the safety of the operator and...

Page 18: ...0V ac 2 Protection 24V dc 3 Protection inverter belt exit 4 Protection inverter belt entrance To change the fuses see section 6 6 2 Warning If fuses keep blowing it may be an indication of a fault of...

Page 19: ...measures The client must arrange for the following safety measures to be in places Provision of an adequate location for installation paying particular attention to the characteristics below Adequate...

Page 20: ...oceed to empty and clean the machine before inserting the new product Attention Keep the machine with the residual chocolate inside the tank in an adequate environment with temperatures ranging from 1...

Page 21: ...nized technical norms The machine was designed and tested to conform to the essential requirements to health and safety present in attachment I of European Directive 2006 42 EC The norms used as refer...

Page 22: ...ails in order to prevent the machine from falling when it is still high off the ground The machine can be lowered to the ground from the platform only after having lowered the manual trolley The machi...

Page 23: ...n the door of the electric panel Attention If the machine has been purchased to be powered by a three phase line make sure that in the socket there is a connection to the neutral wire This is necessar...

Page 24: ...een display To access the next screen press around the screen center DEMOULDING trays or direct on the belt The second page of the demouldgin let you make a choice if you want the product fall on the...

Page 25: ...duct you are making it will takes more hits or less Emptying When the production is finished to let the the last pralines come out from the demoulding push the button and the belt will run in this way...

Page 26: ...roduct you are making it will takes more hits or less Belt speed Depend on the working mode if you are using the trays you can have a very high speed 1000 cm min Working without the tray in this case...

Page 27: ...DEMOULDING 23 DEMOULDING INSTALLATION WITH SPIDER empty mould exit mould in from spider vertical tunnel Trays storage...

Page 28: ...cle a sole operator is needed located in front of the working panel with easy access to the emergency button 5 5 Involuntary electrical interruptions If the voltage supply were to fail during the work...

Page 29: ...installed on the machine keep to the instructions provided directly by the manufacturers Such instructions are normally attached to the components or obtainable via catalogues or manuals provided by t...

Page 30: ...riate for use in an alimentary environment Avoid the use of flammable or toxic solvents Clean the signalling plaques with a cloth soap and water or any other mild liquid avoid using chemical solvents...

Page 31: ...ve panels Attention Do not start the machine with the protective panels removed or incorrectly screwed into place Do not forget cloths spanners or other maintenance tools inside the machine In order t...

Page 32: ...arts 6 6 1 Disconnection and reconnection of the motor If the motor needs to be replaced an electrical technician will need to intervene He will firstly have to disconnect the damaged motor and then c...

Page 33: ...Slot in the new display board and tighten it into place as it was originally 6 Reconnect the wires to the probes making sure to reinsert the wires in the correct terminals and tighten the screws 7 Rei...

Page 34: ...pect the maintenance time intervals and space them out according to the specific necessities in relation to the productive cycle of the machine Here below is a list of periodic checks suggested by the...

Page 35: ...DEMOULDING 31 7 TECHNICAL DIAGRAMS 7 1 Technical diagrams...

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Page 53: ...LDING 004 Main contactor DEMOULDING 013 Solenoid valve group DEMOULDING 005 Safety module DEMOULDING 014 Manometer DEMOULDING 006 PLC board DEMOULDING 015 Pneumatic actuator for exit belt rising DEMOU...

Page 54: ...LDING 50 DEMOULDING 019 Piston for mould beat DEMOULDING 020 Pneumatic piston mould pushing DEMOULDING 021 Pneumatic piston mould grabbing DEMOULDING 022 Sensor limit switch DEMOULDING 023 Sensor pres...

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