MECNOSUD PowerRoll DL Series User manual

ROLLING MACHINE DL SERIES
OPERATING MANUAL

SUMMARY
CHAPTER 1 GENERAL INFORMATION ................................................................................ 20
CHAPTER 2 INSTALLATION................................................................................................. 25
CHAPTER 3 FUNCTIONING ................................................................................................. 27
CHAPTER 4 USAGE ............................................................................................................. 28
CHAPTER 5 MAINTENANCE .............................................................................................. 30
CHAPTER 6 AFTER SALE SERVICE ...................................................................................... 32
19
ENGLISH
Introduction
This manual as ritten by the Manufacturer in order to give all useful information for a correct installation,
use and maintenance of the machine, ith extreme caution to avoid risks for the operator during the utilization.
It is very important to keep this manual, an integral part of the machine, in good condition and in an accessible place
for all operators. The Manufacturer reserves the right to modify at any moment the product or the contents
of this manual ithout any notice.
Please be advise on the follo ing symbols to better evidence some passages:
WARNING indicates hazards for hich attention is required.
INFORMATION indicates particularly important technical information.

20 ROLLING MACHINE - DL SERIES Operating manual Edition 08-08
CHAPTER 1 GENERAL INFORMA ION
1.1 Identification Manufacturer and machine
ENGLISH
Identification manufacturer
echnical Data
Serial No.
Conformity Mark
Year of construction
Mod.
Hp.
V.
Matr.
Kw.
A.
Hz.
Peso Kg.
Anno
Model of machine
1.2 Warranty
Guaranteed for two years from date of invoice or purchase ticket. Parts of the machine found to
be a production defect (except electrical components or parts worn out), will be changed or serviced
free by us in our establishments but only ex our factory, within this period.
Delivery expenses and costs of labour are excluded from the warranty.
he warranty will not be valid when the damage is due to : transportation, mistaken or insufficient
maintenance, unskilled operators, damaging, repairs made by unauthorized personnel, non-
observance of the instructions of the manual. All reimbursements from the manufacturer are
excluded for direct and indirect damages caused in the time the machine is inactive for the following
reasons: breakdown, waiting to be repaired or anyway the non-presence of the machine.

The machine is ideal for rolling pizza dough, flat
loaves, buns etc. into a round pie (Mod. DL 30 -
DL 30M - DL 0) or rectangular (DL 0P).
machine is composed of :
· Two pairs of regulating rollers to obtain the
thickness and diameters required;
· Separate safety covers for rollers;
· Gear box realized with special high
resistance resins;
· Digital control panel;
· Frame totally in stainless steel for an easy cleanliness;
· Electric system and safety devices are conform to European regulations.
The range is composed by the following models:
DL 30 Ideal for round pie pizza dough. Max diameter: 300 mm.
DL 30M Ideal for sheet of dough and round pie pizza dough. Max diameter: 300 mm.
DL 40 Ideal for round pie pizza dough. Max diameter: 00 mm.
DL 40P Ideal for sheet of dough. Max width: 00 mm.
Chapter 1 21
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1.3 Description and specifications of the machine
PICT. 1
MOD. DL 30 - DL 40
Roller protection
Control panel
Roller protection
Balance
Cable
Roller
distance regulator
Roller distance
regulator
Pedal
Main
switch
MOD. DL 40P
Control panel
Roller protection
Roller protection
Cable
Roller
distance regulator
Pedal
Main
switch
Roller distance
regulator
Control panel
Main switch
Cable
Roller
protection
Roller
distance
regulator
Pedal
MOD. DL 30M

22 ROLLING MACHINE - DL SERIES Operating manual Edition 08-08
ENGLISH
1.5 Electrical Diagram
1.4 Technical specifications
DL 30
Model
DL 0
DL 0P
Dough weight
80/210
Gr
80/ 00
100/700
Pizza diametre
1 /30
Cm
1 / 0
1 / 0
Motor power
0,5
Hp
0,5
0,5
230/50/1
Volt
230/50/1
230/50/1
Pack dimensions
510 x 75 x 675 mm
A C B
620 x 75 x 830 mm
620 x 75 x 830 mm
Weight
35
Kg
5
5
Absorbed power
375
W
375
375
20 x 50 x 650 mm
Dimensions
520 x 50 x 712 mm
520 x 50 x 750 mm
A C B
DL 30 - DL 40 DL 40P
AC
B
AC
B
B
C
A
PICT. 2
T1
F5A
12VDC
UVN
L
230V/12V
2VA
F5A
LINE
MOTOR
230V
M
3
STARTSTOP LINE
LV
PEDAL
AC
B
B
C
A
DL 30
PICT. 3
DL 30M 80/210 1 /30 0,5 230/50/1 510 x 75 x 375 mm 26375 20 x 50 x 350 mm

Chapter 1 23
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1.6 Operating area
In order to have the best exploitation of the potentiality of the machine, the operator need the
area represented in PICT. 4.
PICT. 4
mt 1
mt 2
1.7 General security indications
Althou h the machine is built in conformity to the required security rules re ardin electrical,
mechanical, and hy ienic re ulations it can be dan erous in followin cases:
· Used in cases and conditions different to those described by the manufacturer.
· Modifications of the protections and/or safety devices.
· Inattention to the instructions of: installation, functionin , usa e, maintenance.
IN ORMATION
All operations for installation and maintenance have to be done by qualified personnel
authorized by the manufacturer who is not responsible for any mistaken installation or
manumission.

24 ROLLING MACHINE - DL SERIES Operating manual Edition 08-08
ENGLISH
1.8 Security indications
INFORMATION
Carefully read this anual before installation and using the achine.
WARNING
To avoid dangerous conditions and/or possible injuries caused by: electric current, echanical
parts, fire or hygiene proble s, you ust follow the safety warnings step by step:
· Keep in order your working area.
· Do not use the achine in hu id, wet or badly lit environ ents.
· Keep the children and/or non authorized personnel away
fro the achine when functioning.
· Do not anu it for any reason the safety devices
· Do not re ove the protection covers when functioning.
· Only utilize the achine with the correct voltage: an i proper use is dangerous.
· Do not put hands or objects through dangerous parts.
· Dress with adequate clothes, in accordance to the regulations against all risks.
· Protect the cable. (Do not use extension cables).
· Disconnect the plug fro the current point when the in achine
is not functioning or before operations of aintenance or oving.
· Cleaning of the parts in contact with dough ust always be carried out
when the achine is off and disconnected. (Do not use high pressured water).
· Do not operate or anu it the achine if alfunctioning,
and contact the qualified personnel only.

Chapter 2 24
ENGLISH
2.1 Instructions for the user
The environment in which the machine must be installed must have the following characteristic:
· Be dry
· Water and heat sources at safe distance
· Adequate ventilation and lighting (corresponding to hygiene and security
rules following the e isting laws.
The surface must be horizontal and smooth for the best cleanliness.
INFORMATION
The electric net must be provided ith an automatic differential s itch and this has to
be suitable to the machine. It is particularly important to have a good ground system and
that the electric tension and the frequency of the system correspond ith the numbers
of the technical specifications described on the small plate at the back of the machine.
2.2 Installation methods
The machine is supplied in a closed package on wood pallet. Inside the package, in addition to
the machine, there are the protection covers for the rollers with a tool for assembling, the instruction
book and the declaration of conformity according to the directives of the machine.
The machine must be unloaded lifting it with an adequate equipment.
Use a trolley with wheels, to move the machine to the installing area.
Take out the machine from the package by adequate belts under the machine, take off the pallet,
and position the machine in the corresponding location, leaving a space of 50 cm. all around for
the usage, cleanliness and maintenance of the machine.
Assemble the protection covers with the included screws (PICT. 5).
WARNING
Before using the machine obligatory apply the protection covers supplied inside the
package. The manufacturer declines all responsibility for damages caused to things or
persons if these instructions are not follo ed.
CHAPTER 2 INSTALLATION

26 ROLLING MACHINE - DL SERIES Operating manual Edition 08-08
2.3 Electrical connections
T e connection of t e mac ine to t e electrical network is made t roug a cable provided wit a plug.
2.4 Positioning of the machine
T e plug must be accessible, does not ave to require any kind of movement. T e cable from t e
mac ine to t e wall plug must not be pulled tig tly, also do not rest t e mac ine on t e cable.
ENGLISH
PICT. 5

Chapter 3 27
ENGLISH
3.1 Control devices (PICT. 6)
A) Main Switch 0 - 1
B) Green button (START)
C) Red button O (STOP)
D) Line signalling
CHAPTER 3 FUNCTIONING
STARTSTOP LINE
CBD
A
P CT. 6
3.2 Functional verification
· Connect the achine to the current point inserting the line cord into the socket.
· Turn on the ain switch (A) (PICT. 6) on position (1). The line signalling (D) will light up.
· Press the green button START (B) to turn on the achine (PICT. 6).
· Press the red button STOP (C) to turn off the achine (PICT. 6).
· Start the achine without using it, let it run for a few inutes
and ake sure it is functioning perfectly.

28 ROLLING MACHINE - DL SERIES Operating manual Edition 08-08
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Be ore every work-cycle always make sure the machine is per ectly clean. I necessary clean the
machine ollowing point 5.1.
4.1 Usage of the machine
· Use the speci ic levers to adjust thickness on both roller units.
· The upper rollers must be adjusted to a airly wide opening while the lower rollers must have
an opening as wide as the required thickness (run a ew tests to correctly per orm this operation).
· Adjust the position o the scale counter-weight according to the size and weight o the dough
to be rolled (run a ew tests to correctly per orm this operation).
·
Make sure the roller blades are in the correct position and their springs are well-tensioned (PICT. 8).
CHAPTER 4 USAGE
START
STOP
LINE
Control panel
Dough
thickness
regulation
Main
switch
Pedal
·Turn on the main switch (PICT. 7)
on position (1).
· Press the green button START (PICT. 7)
or press down the pedal control
(optional), to turn on the machine.
· Introduce the small ball o dough made
with lour and le t to rise or at least 5
hours, through the opening o the
highest cover (PICT. 7). It is
recommended to squash the sides
slightly so the ball o dough can easily
go through the highest rollers.
·When inished, stop the machine
pressing the button STOP (PICT. 7)
· At the end o the work-cycle, disconnect
the power supply turning the main
switch (PICT. 7) on position (0).
PICT. 7

Chapter 4 29
ENGLISH
4.3 Pedal control (Optional)
· When the machine is off, insert the pedal control plug in the socket on the side of the appliance.
· Press the start button to power the pedal.
· Start the machine pressing down on the pedal control. Release the pedal to stop the machine.
· The machine will restart each time the pedal is pressed down.
· When finished, turn off the pedal control by pressing the stop button.
WARNING
To prevent the appliance rom accidentally restarting, always turn o the pedal by pressing
the stop button. Only remove the pedal plug rom the socket a ter pressing the stop button.
INFORMATION
Do not insert balls o dough that are more heavy provided than the weight or each
machine. (see technical speci ications pag. 22)
4.2 Recommendations or use
lways use the machine with a wide opening between the upper rollers to prevent excessively
straining the transmission components.
ST RTSTOP LINE
Control panel
Balance
regulation
Dough thickness
regulation
Pedal
Main
switch

30 ROLLING MACHINE - DL SERIES Operating manual Edition 08-08
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WARNING
Before doing any kind of maintenance or cleaning you must take out the plug. In any
case of malfunctioning or damages of the machine you must apply for authorized
assistance from the manufacturer.
.1 Cleaning
· Remove t e plug from t e electrical socket.
· Accurately clean using neutral products.
· Clean external mac ine parts wit a damp sponge.
· Do not use metallic pads and abrasive detergents.
.2 Roller blade cleaning
· Un ook t e springs on t e lower rollers by pus ing t em outwards (PICT. 8).
· Rotate t e pins inwards and clean t e roller blades wit a damp clot .
· To return t e roller blades to t eir initially position, follow t e above directions in reverse order.
INFORMATION
Before each work cycle make sure the roller blades are correctly fastened (PICT. 8).
CHAPTER MAINTENANCE - TROUBLE SHOOTING - DEMOLITION
PICT. 8

Chapter 5 31
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5.3 Extended periods of disuse
Extended periods of disuse, turn off the main wall switch, clean the machine and cover it with a
cloth to protect it from dust.
5.4. Possible anomalies and breakdown
In the event of breakdown or malfunctioning, turn off the wall fuse and contact your dealers
service center. void dismantling internal machine parts. The manufacturer is not liable for any
machine tampering.
PROBLEM AUSE SOLUTION
The machine does not start
· Main switch off
· No voltage
on the power supply
· Safety fuse burnt out
· Transmission parts broken
· Turn on the main switch
on position I
· Contact your dealers
service center
· Contact your dealers
service center
· Contact your dealers
service center
Rollers malfunctioning
5.5 Disposal and recycling
The machine was designed and constructed to work for an average of 10.000 hours.
When finished using the machine, follow national laws for disposal and recycling.

32 ROLLING MACHINE - DL SERIES Operating manual Edition 08-08
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6.1 Spare parts
For a demand o spare parts, indicate the numbers on the small plate on positioned on the back
side o the machine (Model, year o construction, etc.) and the number corresponding to the part
on the drawings PICT. 9-10-11.
WARNING
Original spare parts are recommended.
CHAP ER 6 AFTER SALE SERVICE