SELMI Macchia User And Service Manual Download Page 12

 

User and service manual 

– MACCHIA – Hot chocolate dispenser  

10

 

2. Safety section 

2.1. Safety information 

 

 

 

 

 

 

  Attention

 

The  safety  officer  has  the  obligation  to  inform 
the workers on the risks related to the use of the 
machine. 
Furthermore  the  employer  must  inform,  educate 
and train the user according to statutory laws. 

 
The  lack  of  compliance  with  the  basic  norms  or 
precautions  could  result  in  accidents  during  the 
functioning,  maintenance  or  reparations  of  the 
machine.  Accidents  can  often  be  avoided  by 
acknowledging  potential  hazardous  situations  before 
they materialise. The operator must pay attention to the 
potential  dangers  and  have  the  training,  the 
competence and the necessary equipment to deal with 
these tasks correctly. 
The  manufacturer  cannot  be  held  responsible  for 
accidents  or  damages  resulting  from  the  use  of  the 
machine by personnel not adequately trained of having 
used  the  machine  improperly,  as  well  as  the  lack  of, 
even  partial,  compliance  to  the  safety  norms  and 
interventions procedures contained in this manual. 
The  safety  precautions  and  the  warnings  messages, 
the operator could be subject to accidents with serious 
consequences for himself and for other people. 
In  cases  where  tools,  procedures,  work  methods  or 
working  techniques  not  explicitly  suggested  by  the 
manufacturer  are  used,  it  will  be  necessary  to  make 
sure  that  no  dangers  are  present  for  the  individual 
carrying them out and to other alike. 
 

Use  exclusively  original  SELMI  spare 
parts.  The  manufacturer  will  take  no 
responsibility  for  accidents  or  damages  in 
the case o fuse of non-original spare parts. 
 

 
If a tool not supplied by the manufacturer is installed on 
the  machine,  the  client  needs  to  make  sure  that  the 
norms stated in Directive 2006/42/EC are adhered to. If 
this  new  tool  introduces  new  risks  to  the  system  then 
the  new  system  must  be  re-certified.  In  any  case  the 
manufacturer cannot be held responsible for accidents 
or  damages  caused  by  the  machine  if  it  has  been 
modified or equipped with non original accessories.  

 

2.2. 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  common 
sense  and  the  experience  of  the  operator,  the 
only  indispensable  measures  for  the  prevention 
of injury. 

 
Every section has a list of specific safety measures for 
different  operations.  The  safety  measures  mentioned 
here  below  are  generic  and  should  be  followed  for  all 
procedures on the machine. 
The  responsibilities  assigned  to  specific  people 
concerning  the  use  of  the  machine  must  be  clearly 
defined as stated in the “Qualified Personnel” section. 
 

 

 

 

 

 

  Attention

 

The  use  of  the  machine  is  forbidden  to 
personnel  who  have  not  been  authorised  or 
trained by the safety officer. 
Consult  the  manufacturer  before  carrying  out 
procedures  that  are  not  mentioned  in  this 
manual. 

 
Prolonged  overloads  or  anomalies  can  cause  the 
electric  motors  and  electrical  appliances  to  overheat 
with  resultant  harmful  fumes.  In  such  cases 
immediately  disconnect  the  machine  from  the  mains 
and  do  not  approach  the  machine  until  such  fumes 
have been dispersed via adequate ventilation. In case 
of  fires  do  not  use  water  jets  on  the  machine 

–  use 

CO2 extinguishers instead. 
The  operator,  any  helping  technician  and  the 
maintenance  technician  must  use  the  appropriate 
personal  protection  equipment  when  working  on  the 
machine. 
It is forbidden to climb on the machine. 
Do not touch the electrical wires, switches, buttons etc. 
with wet hands. 
The  parts  subject  to  wear  and  tear  during  the 
functioning  of  the  machine  must  be  checked  and 
replaced  as  soon  as  they  present  noticeable  signs  of 
wear and tear. 
The manufacturer has designed and built the machine 
to  last  for  a  reasonable  time  with  the  Client’s  normal 
conditions  o  fuse  in  mind;  it  is  however  necessary  to 
periodically check the components and the structure of 
the  machine,  paying  attention  to  any  anomalous 
conditions,  such  as,  for  example,  cracks  or 
deformations. If necessary, contact the manufacturer to 
ask for a complete check of the machine. 
Please  consult  Section  4  (Installation)  for  the  working 
environmental conditions of the machine. 

Summary of Contents for Macchia

Page 1: ...MACCHIA User and service manual Page not to be printed Note print pages 2 3 and 5 and then to the end...

Page 2: ...This document is an integral part of the MACCHIA hot chocolate dispenser as described in section 1 7 4 of annex I of directive 2006 42 EC The Italian edition of this manual contains the original instr...

Page 3: ...n equipment 13 2 7 Residual risks 14 2 8 Applied Directives 15 2 9 Harmonized technical norms 15 3 Moving and transportation section 16 3 1 General norms 16 3 2 Packaging 16 3 3 Transportation 17 3 4...

Page 4: ...he 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...

Page 5: ...1 5 External components 1 Emergency button 2 Reset button 3 Protection grid safety sensor 4 Protection grid 5 Chocolate dispenser 6 Control panel 7 Front protective panel 8 Stop flow pedal 9 Swivelll...

Page 6: ...dispenser 4 1 Column resistance 2 Column temperature probe 3 Display electrical board 4 Display connection cable 5 Micro security tank grid position 6 Column band resistance 7 Unload product point 8...

Page 7: ...sion pipe resistance 7 Transformer 230V 24V 8 Mixer engine 9 Temperature probes connections 10 Tank micro security 11 Electrical panel opening limiter 12 Unipotential circuit ground strap 13 Safety mo...

Page 8: ...e machine s technical specifications 1 10 Intended use The MACCHIA machine is a Hot chocolate dispenser for chocolate complete with vibrating table It can be used for the following types of product pl...

Page 9: ...pprox Tank reducer ratio 1 7 5 Tank mixer speed 184 rev per min approx 1 14 Dimensions Electrical characteristics Power consumption 1100 Wmax Power at higher load 1100 W Power supply voltage 230V Phas...

Page 10: ...solely of plastic aluminium 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...

Page 11: ...e use of the machine working 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 technici...

Page 12: ...on original accessories 2 2 Safety limitations Attention The indications mentioned hereafter cannot completely safeguard from all dangers that one might encounter while using the machine they must be...

Page 13: ...THE SAFETY MEASURES HAVE BEEN IMPLEMENTED IN OBSERVANCE OF PRESIDENTIAL DECREE 543 ON THE PREVENTION OF ACCIDENTS positioned on the door of the electrical panel Label indicating compulsory reading of...

Page 14: ...fety microswitch is working properly If faulty please proceed immediately with its replacement Fuses The following fuses are located within the electric panel on the power board 1 1 protection fuse fo...

Page 15: ...nt s safety 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 bel...

Page 16: ...ng the processing only insert new chocolate if the product already in the machine has not expired If the old product has expired proceed to empty and clean the machine before inserting the new product...

Page 17: ...ase of fire never use jets of water in the vicinity of the apparatus Disconnect all connections to the mains and use the appropriate CO2 extinguishers located in the building 2 8 Applied Directives Th...

Page 18: ...first symbol shows the correct upright position of the packaging the second symbol shows that the packaging must be protected from the rain the third symbol shows that the content of the packaging is...

Page 19: ...r having completed the unloading procedures the machine should be moved exclusively by means of a manual transportation trolley adequate for euro pallets the platform should only be lifted to the heig...

Page 20: ...ronmental requirements necessary for optimal functioning of the machine please see sections 1 11 and 2 5 4 2 Electrical connections Attention The connection of the machine to the electrical system mus...

Page 21: ...it is release it Power on the machine by pressing the button on the main switch S E L M I M A C C H I A The lighting up of the display confirms that the machine is correctly powered The appearance of...

Page 22: ...User and service manual MACCHIA Hot chocolate dispenser 20 4 5 Drill template for under top installation...

Page 23: ...late dispenser 21 5 Operation section 5 1 Description of the controls A ON button B RESET button C TEMEPRATURE button D button E button F DISPENSER button G MIXER botton H TEMPERING FUNCTION button in...

Page 24: ...ne model I Display screen Displays messages for the operator 5 3 Using the machine Attention The machine must not be used by non authorised and non trained personnel The operators who carry out consen...

Page 25: ...o action to protect the integrity of the machine During normal use of the machine the pressing of the pedal halts the flow of product and stops the rotation of the motor upon releasing the pedal the m...

Page 26: ...e working cycle Before switching off the machine at the end of the working cycle empty the dispenser tubing as follows Press and hold the DISPENSER button F and after a short while also press the MIXE...

Page 27: ...nate anomalies or faults must be expressly authorized by the manufacturer For major repairs it is recommended to turn to the manufacturer whose specialised personnel possessing the technical expertise...

Page 28: ...chanical parts utensils or components used for maintenance that could cause damage to the machine or put personnel at risk 9 Before switching the machine back on make sure that all personnel are at a...

Page 29: ...re it is big enough to contain all the product inside the machine 6 open the tap of the discharge point and start the mixer and wait for all the chocolate to exit the machine 7 stop the machine by ope...

Page 30: ...described in sec tion 6 5 1 4 Remove the screws holding the electric motor to the reducer 5 Check that the electric cable attached to the motor is loose for a long enough part to allow for the motor...

Page 31: ...he case o fuse of non original spare parts 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 d...

Page 32: ...king sure to label the position of each cable 4 Unscrew the display board and remove it 5 Slot in the new display board and tighten it into place as it was originally 6 Reconnect the wires to the prob...

Page 33: ...the productive cycle of the machine Here below is a list of periodic checks suggested by the manufacturer Before and at the end of each working cycle Cleaning of the external parts of the machine see...

Page 34: ...User and service manual MACCHIA Hot chocolate dispenser 32 7 Technical diagrams section 7 1 Electrical circuit diagram...

Page 35: ...User and service manual MACCHIA Hot chocolate dispenser 33...

Page 36: ...User and service manual MACCHIA Hot chocolate dispenser 34...

Page 37: ...User and service manual MACCHIA Hot chocolate dispenser 35...

Page 38: ...User and service manual MACCHIA Hot chocolate dispenser 36...

Page 39: ...User and service manual MACCHIA Hot chocolate dispenser 37...

Page 40: ...User and service manual MACCHIA Hot chocolate dispenser 38...

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Page 42: ...User and service manual MACCHIA Hot chocolate dispenser 40...

Page 43: ...5 Connecting cable between microcircuit board and power board MA 006 Fuse kit MA 007 Line contactor MA 008 Lighted RESET button MA 009 Safety relay MA 010 Emergency button MA 011 Pedal MA 012 Tank mix...

Page 44: ...vice manual MACCHIA Hot chocolate dispenser 42 MA 019 Mechanical pivot wheel MA 020 Temperature probe MA 021 230V Plug MA 022 Tank band resistance MA 023 Column resistance MA 024 Resistance wire for t...

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