Diamond G9/CPA4-N Technical manual

10/2023
MOD :
G9/CPA4-N
Production code : DICPG94A

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
PASTA COOKER
INSTALLATIONS AND USE INSTRUCTIONS
EN
TABLE OF CONTENTS
DESCRIPTION
OF PICTOGRAMS
Danger indications. Im-
mediate hazardous situa-
tion which could result in
serious injury or death. Possibly
dangerous situation that could
cause serious injury or death.
High voltage! Caution!
Danger of death! Non-ob-
servance can cause se-
rious injury or death
Pericolo Risk of high tem-
peratures, non-compliance
may result in serious injury
or death.
Danger of leakage of hi-
gh-temperature materials,
non-observance can cause
serious injury or death.
Danger of crushing of limbs
during handling and / or
positioning, non-com-
pliance may result in serious
injury or death.
Prohibition indications.
Unauthorised persons (in-
cluding children, disabled
individuals and people with limi-
ted physical, sensory and men-
tal abilities) are prohibited from
performing any procedures.
Children being supervised not
to play with the appliance. Clea-
ning and user maintenance
shall not be made by children
without supervision. Prohibition
for the heterogeneous operator
to perform any type of operation
(maintenance and/or other) that
should instead be carried out by
a qualied and authorised tech-
nician. Prohibition for the homo-
geneous operator to perform
any type of operation (mainte-
nance and/or other) without ha-
ving rst read the entire docu-
mentation specics.
Obligation indications.
Obligation to read the in-
structions before carrying
out any work.
Obligation to exclude the
power supply upstream of
the appliance whenever it is
necessary to operate safely.
Obligation to use safety
goggles.
Obligation to use protecti-
ve gloves.
1-2. GENERAL AND SAFETY INFOR-
MATION
3. POSITIONING AND HANDLING
4. POWER SUPPLY CONNECTIONS
5. OPERATIONS
FOR COMMISSIONING
6. GAS TYPE CHANGEOVER
7. REPLACING COMPONENTS
8. INSTRUCTIONS FOR USE
9. MAINTENANCE
10. WASTE DISPOSAL
11. TECHNICAL DATA / IMAGES

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
FOREWORD / Original instructions.
This document has been drawn up in
the mother language of the manufactu-
rer (Italian).
The information it contains is for the
sole use of the operator authorised to
use the appliance in question.
Operators must be trained concerning
all aspects regarding functioning and
safety. Special safety prescriptions
(Obligations-Prohibitions-Dangers) are
carried in a specic chapter concerning
these issues. This document cannot be
handed over to third parties to take vi-
sion of it without written consent by the
manufacturer. The text cannot be used
in other publications without the written
consent of the manufacturer.
The use of: Figures/Images/Drawings/
Layouts inside the document, is purely
indicative and can undergo variations.
The manufacturer reserves the right to
modify it, without being obliged to com-
municate his acts.
PURPOSE OF THE DOCUMENT /
Every type of interaction between the
operator and the appliance during its
entire life cycle has been carefully as-
sessed both during designing and while
drawing up this document. We there-
fore hope that this documentation can
help to maintain the characteristic ef-
ciency of the appliance.
By strictly keeping to the indications it
contains, the risk of injuries while wor-
king and/or of economical damage is
limited to a minimum.
HOW TO READ THE DOCUMENT /
The document is divided into chapters
which gather by topics all the informa-
tion required to use the appliance in a
risk-free way. Each chapter is divided
1.
GENERAL AND SAFETY INFORMATION
Obligation to use a pro-
tective helmet.
Obligation to use safety
shoes.
Other indications. Indica-
tions to implement the cor-
rect procedure, non-com-
pliance may cause a dangerous
situation.
Advice and suggestions to
ensure the correct usage
procedure.
“Homogeneous” Opera-
tor (Qualied Technician).
Expert operator authorised
for handling, transporting, instal-
ling, servicing, repairing and
scrapping the appliance.
“Heterogeneous” Opera-
tor (Operator with limited
skills and tasks). Person
authorised and employed to ope-
rate the appliance with guards
active, capable of performing
simple tasks.
Earthing symbol
Symbol for attachment to the
Equipotential system
Obligation to respect
the regulations for wa-
ste disposal.

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
1.
GENERAL AND SAFETY INFORMATION
EN
into paragraphs; each paragraph can
have titled clarications with subtitles
and descriptions.
KEEPING THE DOCUMENT / This
document and the rest of the contents
of the envelope, are an integral part of
the initial supply. It must therefore be
kept and used appropriately during the
entire operational life of the appliance.
ADDRESSEES / This document is
drawn up as follows:
- Homogeneous operator / Expert
operator authorised for handling, tran-
sporting, installing, servicing, repairing
and scrapping the equipment.
- Generic operator / Person authori-
sed and employed to operate the ap-
pliance with guards active, capable of
performing routine tasks.
OPERATOR TRAINING
PROGRAM / By specic request, it is
possible to carry out a training course
for users, installers and technicians,
following the procedures indicated in
the order conrmation.
PRE-ARRANGEMENTS
DEPENDING ON CUSTOMER /
Unless different contractual agreemen-
ts were made, the following normally
depend on the customer:
• setting up the rooms (including ma-
sonry work, foundations or channelling
that could be requested);
• smooth, slip-proof oor;
• pre-arrangement of installation place
and installation of equipment respecting
the dimensions indicated in the layout
(foundation plan);
• pre-arrangement of auxiliary ser-
vices adequate for requirements of
the system (e.g. electrical mains, gas
network, drainage system);
• pre-arrangement of electrical system
in compliance with regulatory provi-
sions in force in the place of installation;
• sufcient lighting, in compliance
with standards in force in the place
of installation;
• safety devices upstream and down-
stream the energy supply line (residual
current devices, equipotential earthing
systems, safety valves, etc.) foreseen
by legislation in force in the country of
installation;
• earthing system in compliance with
standards in force;
• pre-arrangement of a water softening
system, if needed (see technical details).
CONTENTS OF THE SUPPLY /
The supply vary depending on the or-
der. • Appliance • Lid/s • Metallic rack/s
• Rack support grid
• Pipes and/or wires for connections to
energy sources (only when indicated in
work order). • Gas type change kit sup-
plied by yhe manufacturer
INTENDED USE / This device is in-
tended for professional use. The use
of the appliance treated in this docu-
ment must be considered “Proper Use”
if used for cooking or regeneration of
goods intended for alimentary use; any
other use is to be considered “Improper
use” and therefore dangerous.
These appliances are intended for
commercial activities (e.g. restaurant
kitchens, canteens etc) and in commer-
cial companies (e.g. bakeries etc.) but
not for the continuous food production.
The appliance must be used according to
the foreseen conditions stated in the con-
tract within the prescribed capacity limits
carried in the respective paragraphs.
Only use original accessories and spa-
re parts supplied by the manufacturer
to maintain regulatory compliance.
ALLOWED OPERATING
CONDITIONS /
The appliance has been designed to
operate only inside of rooms within the
prescribed technical and capacity limi-
ts. The following indications must be
observed in order to attain ideal opera-

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
tion and safe work conditions.
The appliance must be installed in a su-
itable place, namely, one which allows
normal running, routine and extraordi-
nary maintenance operations. The ope-
rating area for maintenance must be set
up in such a way that the safety of the
operator is not endangered. The room
must also be provided with the features
required for installation, such as:
• maximum relative humidity: 80%;
• minimum cooling water temperature
> + 10 °C ;
• the floor must be anti-slip, and devi-
ces positioned perfectly level;
• the room must be equipped with a
ventilation system and lighting as
prescribed by standards in force in
the country of the user;
• the room must be set up for draining
greywater, and must have switches
and gate valves which cut all types
of supply upstream the appliance
when needed;
• The walls/surfaces immediately clo-
se/contact to the appliance must be
fireproof and/or isolated from possi-
ble source of heat
TEST INSPECTION AND WAR-
RANTY / Testing: the equipment has
been tested by the manufacturer during
the assembly stages at the site of the
production plant. All certicates related
to the testing performed will be deli-
vered to the customer upon request.
Guarantee: the warranty is 12 mon-
ths from the date of invoicing of the
equipment, this period cannot be ex-
tended. It covers the faulty parts only.
Carriage and installation charges are
for the buyer’s account. Electric com-
ponents, accessories as well as other
removable parts are not covered by the
guarantee. Labor costs relating to the
intervention of authorized by the manu-
facturer at the customer’s premises, for
removal of defects under warranty are
charged to the dealer. Excluded are all
tools and supplies, possibly supplied by
the manufacturer together with the ma-
chines. Damage occurred in transit or
due to incorrect installation or mainte-
nance can’t be considered. Guarantee
is not transferable and replacement of
parts and appliance is at the nal discre-
tion of our company. The Manufacturer
is responsible for the equipment in its
original conguration and only for origi-
nal spare parts replacement. The ma-
nufacturer declines all responsibility for
improper use, for damages caused as a
result of operations not covered in this
manual or not authorized in advance by
the manufacturer.consideration in this
manual or without prior authorisation of
the manufacturer himself.
THE WARRANTY TERMINATES
IN CASE OF / • Damage caused by
transport “ex works” (EXW) and / or by
handling, should this event occur, the cu-
stomer must inform the retailer and the
carrier (eg. via e-mail and / or website)
and write down on the copies of the tran-
sport documents what It’s happened. The
technician authorized to install the ap-
pliance will evaluate the damage and de-
cide if the installation can be carried out.
The warranty also terminates in the
presence of: • Damage caused by in-
correct installation. / • Damage caused
by parts worn due to improper use. /•
Damage caused by use of non-origi-
nal spare parts. / • Damage caused by
incorrect maintenance and/or lack of
maintenance. / • Damage caused by
failure to comply with the procedures
described in this document.
AUTHORISATION / Authorisation
refers to the permission to operate an
activity intrinsic to the appliance. Au-
thorisation is given to anyone who is
responsible for the appliance (manu-
facturer, purchaser, signer, dealer and/
or location owner).
TECHNICAL DATA and IMAGES /
The section is at the ending of this
manual.
GENERAL AND SAFETY INFORMATION

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
2.
GENERAL AND SAFETY INFORMATION
EN
Every technical change has an
effect on the operation or safety
of the appliance and must there-
fore be performed by technical person-
nel of the manufacturer or by techni-
cians who are formally authorised by
the same. Failure to do so exempts the
manufacturer from any liability for for
any possible resulting modications or
damage.
Upon arrival, check the integrity of
the appliance and its components
(e.g. power cord), prior to use. In
the presence of faults do not start the
appliance and contact the nearest servi-
ce centre.
Read the instructions before
acting.
Wear protective
equipment suitable
for the operations to
be performed. As far as personal pro-
tective equipment is concerned, the Eu-
ropean Community has issued Direc-
tives which the operators must comply
with. Noise ≤ 70 dB.
It is forbidden the installation of
stand alone equipment WI-
THOUT anti-tip kit (ACCES-
SORY). TOP versions excluded.
Before making the connections
check the technical data shown
on the rating plate of the applian-
ce and the technical data in this manual.
It is strictly forbidden to tamper with
or remove the plates and pictograms
applied to the equipment.
Disconnect all supplies, if present
(e.g. water - gas - electrical) up-
stream the appliance whenever
you need to work in safe conditions.
Connect the appliance if present,
in the sequence of the water,
then to the gas network. Ensure there
are no leaks then proceed with the con-
nections to the mains.
The appliance is not designed to
work in an explosive atmosphere
and as such its installation and
use is categorically prohibited in such
environments.
Position the entire structure, re-
specting the installation dimen-
sions and characteristics indica-
ted in the specic chapters of this
manual.
The appliance is not intended for
recessed installation. / The ap-
pliance must be used in a well
ventilated area. / The appliance must
have free drainage (not hindered or im-
peded by foreign bodies).
The gas equipment must be in-
stalled beneath an extraction
hood whose system must have
specications in compliance with the
current regulations in the country of use.
Once the appliance is connected
to the power and drain sources, it
must remain static (xed) in the
place of use and maintenance. Incorrect
connection may cause danger.
Use where appropriate exible
cable for connection to the mains
electricity supply with characteri-
stics not inferior to the type model
H07RN-F. The supply voltage suppor-
ted by the cable with the appliance wor-
king must not differ from the nominal
voltage value ± 15% shown at the bot-
tom of the technical data table.
The appliance must be included
in an “Equipotential” ground dis-
charge system.
Drainage of the appliance must
be conveyed into the grey water
discharge network in an open
“glass” unsiphoned formation.

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
The appliance must only be used
for the purposes indicated. Any
other use must be considered
“IMPROPER” and therefore the manu-
facturer declines all liability for any con-
sequent damage to persons or property.
Do not obstruct the heat extrac-
tion and/or dissipation openings.
Do not leave flammable objects
or material near the appliance.
Disconnect all sup-
plies (e.g. water -
gas - electrical) up-
stream the appliance whenever you
need to work in safe conditions.
Whenever it is necessary to oper-
ate inside the appliance (connec-
tions, commissioning, checking
operations, etc.) prepare for the neces-
sary operations (removal of panels,
elimination of supply) in compliance with
the safety conditions.
DUTIES AND QUALIFICATIONS
REQUIRED OF OPERATORS
Prohibition for the homogeneous
operator to perform any type of
operation (maintenance and/or
other) without having rst read the entire
documentation.
The information contained
in this document is for the
use of the qualied techni-
cal operator who is authorised for: han-
dling, installation and maintenance of
the appliance in question.
The operating instructions
have been drawn up for
the “Generic” operator
(Operator with limited responsibilities
and tasks). Person authorised and em-
ployed to operate the appliance with
guards active and capable of perfor-
ming routine maintenance (cleaning the
appliance).
The operators who use the appli-
ance must be trained in all as-
pects concerning its functioning
and safety features. They must there-
fore interact using appropriate methods
and instruments, complying with re-
quired safety standards.
The “Generic” operator must op-
erate on the appliance after the
technician has completed instal-
lation (transportation, xing electrical,
water, gas and drain connections).
WORK AREAS
AND HAZARDOUS ZONES /
To better dene the scope of interven-
tion and the relevant work zones, the
following classication is provided:
•Dangerous zone: any zone within
and/or in proximity to a machine in whi-
ch the presence of an exposed person
constitutes a risk in terms of the health
and safety of such a person;
• Exposed person: any person that is
found wholly or partly in a dangerous
zone.
Maintain a minimum distance
from the appliance when operat-
ing in such a way as to avoid en-
dangering the safety of the operator in
case of unexpected circumstances .
The following are also danger zones /
• All the work areas within the appliance
• All the areas protected by appropriate
safety and protection systems such as
safety photocell photoelectric curtains,
protective panels, interlocked doors,
protective casing.
• All the zones within the control units,
electrical cabinets and junction boxes.
• All the zones around the appliance in
operation when the minimum safety dis-
tances are not being respected.
EQUIPMENT REQUIRED
FOR INSTALLATION /
GENERAL AND SAFETY INFORMATION

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
2.
GENERAL AND SAFETY INFORMATION
EN
The authorised technical operator, in
order to perform the installation ope-
rations correctly, must respect the fol-
lowing requirements:
- 3 and 8 mm screwdriver
- Adjustable pipe wrench
- Gas use tools (hoses, gaskets etc.)
- Electrician’s scissors
- Water use tools (hoses, gaskets etc.)
- 8 mm hex socket wrench
- Gas leak detector
- Tools for electric use (cables, terminal
blocks, industrial sockets etc.)
- 8 mm nut driver
- Complete installation set (ele, gas etc.)
In addition to the tools listed, an
equipment lifting device is requi-
red. This equipment must comply
with all the regulations relating to lifting
equipment.
INDICATION ON RESIDUAL RISK
/ Even though the rules for “good manu-
facturing practice” and the provisions of
law which regulate manufacturing and
marketing of the product have been im-
plemented, “residual risks” still remain
which, due to the very nature of the
appliance, it has not been possible to
eliminate.
These risks include:
RESIDUALRISKOFELECTRO-
CUTION / This risks remains
when intervening on live electrical and/
or electronic devices.
RESIDUAL RISK OF BURNING
/ This risks remains when unin-
tentionally coming into contact
with materials at high temperatures.
RESIDUAL RISK OF BURNS
DUE TO LEAKING OF MATE-
RIAL / This risks remains when
unintentionally coming into contact with
materials at high temperatures. Contai-
ners that are too full of liquids or solids
that during warming change morpholo-
gy (changing from a solid to a liquid),
can, if used incorrectly, cause burns.
During operations, the containers used
must be placed on easily visible levels.
RESIDUAL RISK OF CRU-
SHING LIMBS / This risk exists
where there is accidental contact
between the parts during positioning,
transportation, storage and assembly.
RESIDUAL RISK OF EXPLO-
SIONS / This risk remains when:
• there is smell of gas in the room;
• appliance used in an atmosphere con-
taining substances which risk exploding;
• using food in closed containers (such
as jars and cans), if they are not suitable
for the purpose.
RESIDUAL RISK OF FIRE / This
risk exists by ammable liquids /
material use / use of the applian-
ce as a fryer.
OPERATIONAL MODE FOR A
SMELL OF GAS IN THE ENVI-
RONMENT - see SECTION IMA-
GES - REFERENCES a)
If there is a smell of gas in the
environment, it is mandatory
to urgently implement the pro-
cedures described below.
• Immediately stop the gas supply
(Close the network tap, detail A).
• Ventilate the room immediately.
• Do not operate any electrical device
in the environment (Detail B-C-D).
• Do not operate any device which
could produce sparks or flames (De-
tail B-C-D).
• Use a means of communication that
is external to the environment where
there is a smell of gas to warn the
relevant entities (electricity operator
and/or fire-fighters).

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
Before proceeding with the opera-
tions, see “General and safety in-
formation”.
OBLIGATIONS - PROHIBITIONS -
ADVICE
Upon receipt, open the machine
packaging and ensure that the
machine and accessories have
not been damaged during transporta-
tion. Where this is found to be the case,
notify the carrier immediately and do not
proceed with installation but contact the
qualied and authorised personnel.
The manufacturer is not liable for dam-
age caused during transportation.
HANDLING SAFETY /
Failure to follow the instructions
reported below could result in
exposure to the risk of serious
injury.
The operator authorised for the
handling and installation opera-
tions of the appliance must pre-
pare, if necessary, a “safety plan” in or-
der to ensure the safety of the persons
involved in the operations. In addition,
they must follow and strictly and scrupu-
lously implement the laws and regula-
tions relating to mobile sites.
Ensure that the lifting means
adopted have capacity that is
adequate for the loads to be lifted and
are in a good state of maintenance.
Perform the handling operations
using lifting means with a capaci-
ty appropriate to the weight of the
appliance increased by 20%.
Follow the directions on the
packaging and/or on the same
appliance before handling.
Check the centre of gravity of the
load before lifting the appliance.
Lift the appliance to a minimum
height from the ground in order to
ensure its handling.
Do not stand or pass under the
appliance during lifting and han-
dling.
HANDLING - TRANSPORTATION
/ - see SECT. IMAGES - REF. b).
The orientation of the packed
appliance must be maintained
according to the instructions
given by the pictograms and lette-
ring on the outer packaging.
1. Position the lifting means paying at-
tention to the centre of gravity of the
load to be lifted (detail B-C).
2. Lift the appliance enough to move it.
3. Place the appliance on the site cho-
sen for final positioning.
STORAGE / The storage methods of
the materials must include pallets, con-
tainers, conveyors, vehicles, tools and
lifting devices that are suitable to pre-
vent damage due to vibration, impact,
abrasion, corrosion, temperature or oth-
er conditions that might arise. The parts
stored should be periodically checked to
detect possible deterioration.
DISPOSAL OF PACKAGING
Disposal of the packing materials
is the responsibility of the recipient
that should proceed in accordan-
ce with the laws in force in the country of
installation of the appliance.
1. Remove in sequence the upper and
lower corner protectors;
2. Remove the protective material used
for packaging;
3. Lift the appliance as necessary and
remove the pallet;
4. Place the appliance on the ground;
5. Remove the means used for lifting;
6. Clean the area of operations from all
the material removed;
3.
POSITIONING AND HANDLING

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
3.
POSITIONING AND HANDLING
EN
Having removed the packaging,
there should not be any signs of
tampering, dents or other anoma-
lies. Where evidence of these is found,
immediately notify the customer servi-
ce.
REMOVAL OF PROTECTIVE MA-
TERIALS / The appliance is protected
on the exterior surfaces with a covering
of adhesive lm which must be remo-
ved manually after positioning of the
appliance. Carefully clean the applian-
ce, externally and internally, manually
removing all the material used to protect
the parts.
Be careful not to damage stain-
less steel surfaces. No not use
corrosive products, abrasive ma-
terial or sharp tools.
Do not use pressurised direct wa-
ter or steam cleaners jets for cle-
aning operations
Carefully read the indications
contained on the labels of the
products used. Wear protective
equipment suitable for the operations to
be performed (see the protection infor-
mation shown on the package label).
Rinse the surfaces with tap water
and dry them with an absorbent
cloth or other non-abrasive material.
CLEANING AT COMMISSIONING /
Apply the cleaning liquid using normal
spray over the entire surface of the co-
oking chamber and manually thorou-
ghly clean the entire surface using a
non-abrasive sponge.
Afterwards rinse the cooking chamber
with drinking water.
Let the liquid containing detergent and/
or other impurities ow off into the drain
hole.
Having successfully completed the ope-
rations described, carefully wipe the
cooking chamber with a non-abrasive
cloth. If necessary, repeat the opera-
tions described above for a new clea-
ning cycle.
Also clean with detergent and water the
parts removed and clean them.
With the operations completed, place
the parts removed in the appropriate
housings of the various pieces of equi-
pment.
LEVELLING AND SECURING -
see SECTION IMAGES - REFE-
RENCES c).
Position in the work place (see opera-
tion and environmental limit conditions
permitted), previously made suitable, of
the appliance.
The tasks of levelling and securing in-
clude: adjustment of the appliance as a
single independent unit.
Place a spirit level on the structure (de-
tail D).
Adjust the levelling feet (detail E) accor-
ding to the indications provided by the
level.
Perfect levelling is achieved by
adjusting level and feet on the wi-
dth and depth of the appliance.
“SERIES” ASSEMBLY / see SECT.
IMAGES - REF. d).
In the models provided, remove the
knobs and unscrew the screws for the
xing of the panel (detail F).
Flammable walls / The minimum
distance of the appliance from
the side walls must be 10 cm and
from the rear wall must be 20 cm. If it is
lower, insulate the walls close to the ap-
pliance with reproof and / or insulating
treatments.
Install the appliances so as to
exclude any accidental contact
with high temperature surfaces,
including hot combustion fumes coming
out of the chimney (see identication

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
Before proceeding with the
operations, see “General sa-
fety information”.
These operations must be
performed by qualied and
authorised operators, in ac-
cordance with the laws in force and
using the appropriate materials de-
scribed.
Generally, the appliance is
delivered without electric
mains supply cable, without
pipes for connection to the water,
drainage and gas networks.
CONNECTION OF THE WATER
SUPPLY / see SECT. IMAGES -
REF. e).
You must t an approved dou-
ble check valve to conform to
your local water regulations.
It is imperative to connect it to the
water solenoid valve before con-
necting the appliance to the water
supply (WRAS)
Add the process for the in-
stall testing (WRAS)
To perform a correct installation, it is
essential that:
1. The appliance is supplied with drin-
king water with an operating pressure
of minimum 200 kPa to a maximum of
400 kPa. In addition, a ow rate of 1.5
l/min must be ensured and the ability
to withstand a temperature below 25°.
2. The water inlet pipe is connected to
the distribution network by means of
a check valve (easily identiable and
accessible by the operator) to be shut
off when the appliance is not opera-
ting or for the purposes of maintenan-
ce (Fig. 1).
3. Between the check valve and the
pipe that connects the appliance is in-
with High temperatures warning label
and description on page 2), to people
who transit and / or operate within the
work environment.
To place the equipment adherent each
other perfectly (part G). Level the equip-
ment as described above (detail E).
Insert the screws in their housings and
lock the two structures with the locking
nuts (part H1-H3).
Replace the protective caps between
the devices (part H2).
Repeat, if necessary, the sequence of
leveling and xing operations for the re-
maining equipment.
INTRODUCTION OF TERMINAL (OP-
TIONAL) /
see SECT. IMAGES - REF. d).
In order to introduce the terminal, posi-
tion it and x it with the equipped screws
provided (detail L1).
Once the described operations have
been carried out, position again the pa-
nels and knobs of the different applian-
ces in the respective housings.
POSITIONING AND HANDLING
4.
POWER SUPPLY CONNECTIONS

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
4.
POWER SUPPLY CONNECTIONS
EN
stalled a mechanical lter to prevent
entry of any ferrous slag that, oxidi-
sing, may affect and result in oxidation
over time of the tank.
It is advisable before con-
necting the last section of the
attachment to allow the outow
of a certain amount of water to ush
the pipe of any ferrous slag.
• Connect one end of the supply pipe
to the attachment of the appliance
(Fig. 2);
• Connect the other end of the pipe
provided with filter to the check valve
(Fig. 3-3F).
• Open the check valve and visual-
ly check the tightness of the con-
nection (Fig. 4).
WATER SPECIFICS /
See technical data table
CONNECTION TO GREY WATER
DRAINAGE SYSTEM / A correct in-
stallation requires the following condi-
tions: 1. The connection to the drain
into the system must be “OPEN, WITH
NO TRAP” and the material for pipe
tting and containment must support
high temperatures of approximately
70°C in the appliance outlet area.
2. To perform a correct disposal of the
waters in the drainage system, make
sure there are no obstructions and no
type of hindrances on the whole line
length.
3. Check the correct inclination of the
device for grey water containment and
downow. The device must let the
grey water easily drain away into the
system drain.
Increase the angle of incidence
(from 3° to 5° approximately) of
the drain into the system whene-
ver any backwater occurs.)
• Connect an edge of the drain pipe to
the appliance connection;
• Convey the opposite edge of the pipe
to the open drain (with no trap).
• Make a visual check of the connection
seal and of the drain water downflow.
See schematic drawing (Fig. 5).
GASPOWER CONNECTIONS -
see SECT. IMAGES - REF. f).
Features of the installation site /
The premises for installation of the ap-
pliance (type A1 under hood) must be
equipped with features such as:
Air premises according to the provi-
sions required by the local regulations
in force. The extraction hood above
the appliance must be in operation du-
ring use of the appliance itself.
The distance between the appliance
and the filter of the extraction hood
must be at least 20 cm.
Once the appliance is con-
nected to the power and drain
sources, it must remain static
(fixed) in the place of use and main-
tenance.
A safety valve must be installed
on the network upstream of the
main supply line. It must be ea-
sily identiable and accessible by the
operator (Fig. 3)
To make the connection to the
mains, it is necessary to have a
hose conforming to the local
law in force and with the characteri-
stics specied in EN ISO 228-1 or EN
10226-1 / -2.
The gas supply pipe must com-
ply with local regulations in force
and must be periodically re-
viewed and/or replaced in accordan-
ce with local conformities in force, by
authorized personnel.
If the hose is used , it must com-
ply with the local regulations ; they
must not be longer than 2 meters
and must not touch parts of the equip-
ment subject to high temperatures.

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
The outlet from the appliance is
“male” type and 1/2”G. The con-
nection pipe must be of “fema-
le” type and 1/2 “G as described by
local standards.
The pipes must be screwed fir-
mly to their attachment points.
Conduct a test to ensure that
there are no gas leaks once the
network gate valve is open
(Fig. 4).
Do not connect the appliances
to networks containing gas
with carbon monoxide or other
toxic components
Upon completion of the operations descri-
be, close the network gate valve (Fig. 3).
If it is necessary to replace the
nozzle to conform to another
type of gas supply, see the pro-
cedure described in the Operations
for commissioning (see chapter 5).
GAS TYPE CHANGE - see SECT.
IMAGES - REF. g)
The appliance comes from the
factory with setting to the type
of power indicated on the plate.
Any other conguration that changes
the parameters set must be authori-
zed by the manufacturer or by its re-
presentative.
The transformation from one
type of power to another must
be performed by qualied tech-
nical personnel authorized to per-
form the operation in question. The
correct procedure to be implemented
for the transformation is described in
the relevant manual.
Injectors - By Pass - Pilot injec-
tors - Apertures - and anything
necessary for any gas transfor-
mation must be requested directly
from the manufacturer.
At the end of the transformation
from one type of power to
another, change the label on the ap-
pliance with new the parameters re-
ported on the adhesive document
provided.
Two plates may need to be repla-
ced in certain cases (oven equi-
pment), one outside near the
gas attachment and one inside (see
image ref. g).
ELECTRICAL CONNECTION
Electrical connection should be per-
formed in compliance with the local
regulations in force, only by authorised
and competent personnel. In the rst
instance, examine the data shown on
the technical data table of this manual,
on the serial plate and on the electrical
diagram. The envisaged connection is of
the xed type.
Connect the equipment to an
overvoltage category III omnipo-
lar device.
EARTHING / It is essential to ear-
th the unit.To this purpose, it is ne-
cessary to connect to an efcient
earthing system the terminals marked
with the symbols placed on the line-recei-
ving terminal box. The earthing system
should comply with the local law in force.
SPECIFIC WARNINGS / The electrical
safety of this unit is assured only when
it is correctly connected to an efcient
earthing system as stated in the electri-
cal local safety regulations in force; the
Manufacturer declines any responsibility
for the non-compliance with these sa-
fety regulations.It is necessary to verify
this fundamental safety requisite and,
in case of doubt, ask for an accurate te-
POWER SUPPLY CONNECTIONS

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
4.
POWER SUPPLY CONNECTIONS
EN
sting of the system by professionally qua-
li ed personnel.The Manufacturer cannot
be deemed responsible for any damages
caused by the lack of unit earthing.
Never interrupt the earth wire
(Yellow-Green).
CONNECTION TO THE ELECTRIC
DISTRIBUTION NETWORKS - see
SECT. IMAGES - REF. h)
If necessary, remove the terminal
box protection panel located on the
back of the machine.
The equipment is delivered to work with
the voltage indicated on the technical label
attached on the appliance.. Any other con-
nection is to be considered improper and
therefore dangerous.
It is mandatory to respect the
connection provided by the
manufacturer, visible on the connec-
tion label near the terminal board.
It is forbidden to modify the wir-
ing inside the equipment
ELECTRICAL CONNECTION OF THE
CABLE TO THE TERMINAL BOARD /
Connect the power cable to the terminal
board as described in: “Power supply con-
nection” and indicated on the connection
plate.. The diagram and the table (see
Technical data) indicate the possible con-
nections according to the mains voltage.
CONNECTION TO “EQUIPOTEN-
TIAL” SYSTEM - see SECT. IMA-
GES - REF. i)
The protective earthing consists of a se-
ries of contrivances, which ensure the
same earth potential in the electrical
earths, thus preventing the same earths
from being tensioned.
The earthing has the aim to ensure that
the earths of the household appliances
have the same potential of the earth.
Earthing also makes the automatic in-
tervention of the residual current device
easier. Protection earthing involves not
only the electrical system, but also all the
other systems and metallic parts of the
building, including piping, beams, hea-
ting system and so on, so that the whole
building turns out to be under safety con-
ditions, also in case a lightning should hit
the building.
Before proceeding with the opera-
tions, see “General safety info”.
The appliance must be included in
an “Equipotential” system, which
efciency must be tested, accord-
ing to the rules in force in the installation
country.
The electrician preparing the gen-
eral electrical system must guaran-
tee a system in conformity with the
regulations, for what concerns the direct
and indirect contacts.
The electrician must connect all the
different earths to the same poten-
tial, in order to achieve a good
“Equipotential” earthing system in the
area where the different appliances will
be installed.
For what concerns the connection
of the appliance to the room Equi-
potential system, use an electrical
yellow/green cable, suitable to the power
of the devices installed.
The appliance plate “Equipotential” is
usually on its panel, near the system
used for the connection; carry out the
connection after having recognized the
same plate (see schematic drawing for
the correct location).
Connect an edge of the earth electric
cable (the cable must be characterized
by the double colour yellow/green) to
the system used for the appliance “Equi-
potential” connection (see schematic
drawing Fig. 1).
Connect the opposite edge of the earth
electrical cable to the system used for
the “Equipotential” connection of the
area where the appliance will be instal-
led (Fig. 2).

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
OPERATIONS FOR COMMISSIONING
GENERAL WARNINGS
Operators have a duty to fami-
liarise themselves adequately,
using this manual before per-
forming any intervention, adopting
the specic safety requirements to
make every kind of human-compu-
ter interaction safe.
Any technical modication that
affects the operation or safety
of the machine must only be
carried out by the technical person-
nel of the manufacturer or by techni-
cians that are formally authorised by
the manufacturer. Failure to do so
exempts the manufacturer from any
liability for for any possible resulting
modications or damage.
Even after appropriate familia-
risation, upon the rst use of
the appliance, in any case si-
mulate a number of test operations
to save more rapidly the main fun-
ctions of the appliance, e.g. start-up,
shut-down, etc.
The appliance is provided already
tested by the manufacturer and
tted with the type of gas and
electrical supply specied on the rating
plate applies.
In case of supply with LPG
gas (Butane or Propane) at 50
mbar,a pressure stabilizer 50 mbar
must be installed upstream of the
appliance.
FIRST COMMISSIONING START
UP / Upon completion of the opera-
tions of positioning and connection to
the power sources, perform a series of
operations such as:
1. Cleaning away of the protective ma-
terials (oils, grease, silicones, etc.) insi-
de and outside of the cooking chamber
(see section 3 / Removal of protective
materials).
2. General checks and controls such as:
Check opening of switches & network
gate valves (e.g. water, electricity, gas
when applicable); Checking of drains;
Checking and monitoring of the exter-
nal fumes/vapour extraction; Checking
and monitoring of the protection panels
(all the panels must be tted correctly).
PRESSURE DETECTION
GAS INLET
If the measured pressure is
lower than the 20% compared
to the nominal pressure (ex.
G20 20 mbar ≤ 17 mbar) suspend the
installation and contact the gas di-
stribution service.
If the measured pressure is hi-
gher than the 20% compared to
the nominal pressure (ex. G20
20 mbar ≤ 25 mbar) suspend the in-
stallation and contact the gas distri-
bution service.
The constructor rm does not
recognise the machines war-
ranty in case the gas pressure
is lower or higher than the values
above described.
Make sure there are no gas leaks
After controlling the pressure
and type of gas supply interven-
tion may be required, such as: 1.
Replacement of the nozzle (in the
case where the type of network gas is
different from that for which the ap-
pliance is preset- see chapter 6).
DESCRIPTION OF STOP MODES
Generally, in stoppage condi-
tions caused by faults and
emergencies, in the event of immi-

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
5.
OPERATIONS FOR COMMISSIONING
EN
nent danger, it is mandatory to clo-
se all the locking devices on the
supply lines upstream the applian-
ce (e.g. Water-Gas-Ele).
STOPPAGE DUE TO FAULTY
OPERATIONS
Safety component / STOP: In si-
tuations or circumstances which can
be dangerous, a safety thermostat is
triggered, automatically stopping heat
generation. The production cycle is in-
terrupted until the cause of the fault is
resolved.
RESTARTING: After the problem that
triggered the safety thermostat is re-
solved, the authorised technician can
restart the appliance by means of the
specic controls.
COMMISSIONING FOR
INITIAL START-UP
When commissioning the ap-
pliance and when starting it after
a prolonged stop, it must be tho-
roughly cleaned to eliminate all resi-
due of extraneous material (see chap-
ter 3 / Removal of protective materials).
DAILY ACTIVATION
1. Check the cleanliness and hygiene
of the appliance.
2. Make sure that the room exhaust sy-
stem works properly.
3. When necessary, plug the appliance
into the appropriate socket.
4. Open the network locks upstream
the appliance (e.g. Gas - Water -
Electric).
5. Make sure that the water drain (if
present) is not clogged.
Proceed with the operations described
in “Starting production”.
In order to free air in the pipes,
open the network lock, turn the
knob of the appliance while pressing it
in the piezoelectric position, place a
ame (match or the likes) on the pilot
light and wait for it to ignite.
DAILY DECOMMISSIONG / Upon
completion of the operations descri-
bed above:
1. Close the network locks upstream the
appliance (e.g. Water - Gas - Electric).
2. Make sure that the drain cocks (if
present) are “Closed”.
3. Check the cleanliness and hygiene
of the appliance.
PROLONGED DECOMMISSIONING
/ In case of prolonged inactivity, per-
form all the procedures described for
daily putting out of service and pro-
tect the parts most exposed to oxida-
tion as indicated below:
1. Use lukewarm water with a bit of
soap to clean the parts;
2. Rinse the parts thoroughly, without
use pressurised direct water or steam
cleaners jets for cleaning operations;
3. Dry the surfaces carefully using
non-abrasive material;
4. Wipe a non-abrasive cloth lightly
soaked with food-safe Vaseline oil
over all of the stainless steel surfaces
in order to create a protective lm.
For appliances with doors and rub-
ber gaskets, leave the door slightly
ajar to let it air out and spread pro-
tective talcum powder on the rubber
gasket surfaces.
Periodically air the appliances and
rooms.
To make sure that the appliance
is in perfect technical conditions,
arrange for service at least once
a year by an authorised technician of
the assistance service.

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
UPSTREAM DYNAMIC
PRESSURE CONTROL / See gas
inlet pressure detection.
INJECTOR PRESSURE
CONTROL
If the measured pressure is
lower than the 20% compared
to the entry pressure, suspend
the installation and contact the au-
thorized customer care service
If the measured pressure is hi-
gher than the entry pressure, su-
spend the installation and contact the
authorized customer care service
Make sure there are no gas le-
aks / Check at the end of work
REPLACEMENT OF PILOT
BURNER INJECTOR - see SECT.
IMAGES - REF. l)
1. Close the cut-off cock upstream the
machine.
2. Demount if necessary, the plugs in
order to avoid to damage it during the
injector replacement (Fig. 2).
3. Unscrew the nut and demount the
pilot injector (the injector is hooked to
the compression tting).
4. Replace the pilot injector (Fig. 1)
with the one corresponding to the se-
lected gas according to what reported
in the reference Table.
5. Screw the nut with the new injector.
(Fig. 2).
6. Reassemble the plug (Fig. 2).
7. Turn on the pilot burner to check
whether there are no gas leakages.
REPLACEMENT OF BURNER
INJECTOR - see SECT. IMAGES
- REF. m) / 1. Close the cut-off cock
upstream the machine.
2. Unscrew the injector (Fig. 3)
3. Replace the injector with the one
corresponding to the selected gas ac-
cording to what reported in the refe-
rence Table.
4. Screw the new injector.
Make sure there are no gas
leaks
ADJUSTMENT OF MINIMUM
THERMAL RANGE - see SECT.
IMAGES - REF. n)
In the provided models, the reduced
thermal range is obtained with the “si-
zed” by-pass minimum screw (Fig. 2),
screwed hard (see Gas Table).
Open the cut-off cock upstream the
machine
In case of screw replacement
put a tampering detecting
seal on it at the end of the
detection process
6.
GAS TYPE CHANGEOVER
Before proceeding see chap. 2
1. Remove the instrument panel and
knobs / 2. Open the door /s of the
equipment
REPLACING GAS TAP
1. Unscrew the inlet connections and
gas breakout
2. Unscrew the thermocouple
3. Reassemble the new tap
4. Check the idle screw (vd . Technical
Data Tables)
REPLACING THERMOCOUPLE
1. Unscrew the thermocouple from
the tap
2. Unscrew the thermocouple from
the pilot
3. Fit the new thermocouple and
7.
REPLACING COMPONENTS

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
7.
REPLACING COMPONENTS
EN
screw the connections
REPLACING IGNITION SPARK
1. Remove the high-voltage cable of
the spark
2. Unscrew the nut
3. Replace the spark new
4. Connect the high voltage cable
REPLACING PIEZO /
1. Disconnect the cable (s) from the
ignition button
2. Replace the button
3. Restore the connections
SPARK IGNICTION REPLACEMENT
1. Remove box protection panel and
connections
2. Unscrew the spark igniction screws
3. Replace the spark igniction
4. Replace connections, fixing and pro-
tection.
REPLACING BURNER
Model 74 / 1. Unscrew the screws
2. Remove the burner / 3. Place the
new burner / 4. Screw - in
Model 77 / 1. Unscrew the upper and
lower screws and remove the side panel
2. Remove the burner / 3. Unscrew the
fastening screws / 4. Remove front panel
from burner to replace / 5. Insert the new
panel on the burner and screw / 6. Place
the new burner and replace the side panel
7. Tight the fixing screws of the panels
SOLENOID VALVE REPLACEMENT
1. Remove box protection panel
2. Remove the connections
3. Unscrew the fixing screws
4. Replace the solenoid valve
5. Replace all connections and box
protection panel
Check the gas voltage with
the special tools and replace
the parts removed in the cor-
rect order.
8.
INSTRUCTIONS FOR USE
LOCATION OF MAIN COMPONEN-
TS - see SECT. IMAGES - REF. o)
The layout of the gures is purely indi-
cative and can undergo variations.
1. Burner regulation knob
2. Piezoelectric button
3. Water knob for introducing water in
cooking compartment.
4. Gate valve for emptying water from
cooking compartment.
5. Pilot light control.
6. Pipe for introducing water in co-
oking compartment.
7. Cooking compartment.
KNOBS, KEYS AND INDICATOR
LIGHT MODES AND FUNCTIONS
see SECT. IMAGES - REF. p).
The layout of the keys in the gures is
purely indicative and can be subject to
variations.
1BURNER REGULATION KNOB
(GAS). It performs three different
functions:
1. Igniting the pilot light and burner.
2. Adjusting the ame (min - max).
3. Turning the appliance off.
2PIEZOELECTRIC BUTTON /
It performs one function:
1. When pressed, it produces the
spark to ignite pilot light.
3WATER FILLING KNOB: Fun-
ctions: 1. Reduced water ow ope-
ning. 2. Normal water ow opening. 3.
Water ow closure.

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
4WATER DRAINAGE GATE VALVE
Functions: 1. Gate valve for drai-
ning water from cooking compartment.
STARTING PRODUCTION
Before proceeding see chapters
2 / Residual Risk and 5 / Daily
Activation
Start the appliance only after
having lled the tank. It is stri-
ctly forbidden to use the pasta
cooker as a fryer.
The appliance must be used
with tap water inside the tank.
Any other use is improper and
therefore dangerous.
During operation the mini-
mum water level in the tank
must be 2 cm higher than the
support grid rack.
Use ne kitchen salt (with pieces
smaller than 3 mm). Otherwise
dissolve the salt in a recipient apart.
Salt must be added to the cooking
compartment when the water is boiling.
Do not introduce salt in cold water
FILLING WATER / see SECT. IMA-
GES - REF. q)
Make sure that the water drainage
gate valve is at the “Closed” position
(Fig. 1A).
• Turn the water filling knob to the
open position and fill the tank to the
level gauge (Fig. 2-2A).
• Then turn the knob to zero to stop
the flow of water.
• While operating, the water level in-
side the tank must remain within the
indicated limits.
• During operation, top up the level
of the water in the tank as nee-
ded by acting on the specific knob
(Open-Adjust-Close).
SWITCHING ON/OFF / see SECT.
IMAGES - REF. r)
The appliance must be swi-
tched on after having lled the
cooking compartment with wa-
ter. Do not switch it on when the co-
oking compartment is empty.
When lighting for the rst time,
wait for the possible formation of
air inside the gas circuit to fully
escape from the duct.
Having successfully performed the
water filling operations, proceed
with the “Switch On/Off” procedure
as follows:
• Turn the knob and press it in the
piezoelectric position.
• Simultaneously press the button
several times to generate the spark
which ignites the pilot light (Fig. 3A).
• Release the knob after about 20”
and check to make sure the pilot li-
ght remains lit. The pilot light can be
seen through the hole on the panel.
• When the pilot light has been lit,
turn the knob to the desired position
(Fig.3B).
• Turn the knob to “Zero” (Fig. 3C) to
switch the appliance off at the end
of the work cycle.
LOADING/UNLOADING THE PRO-
DUCT / see SECT. IMAGES -
REF. s)
After having switched the appliance
on and the water begins to boil, load
the product into the container and
place it in the cooking compartment
(Fig. 4). We recommend a ratio of:
10l of water for 1kg of pasta.
Maintain a constant water level in
the cooking compartment. As ne-
eded, act on the water lling knob
(See Filling Water).
The knob which releases water
at a reduced ow allowing con-
stant top up of water in the co-
INSTRUCTIONS FOR USE

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THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
8.
INSTRUCTIONS FOR USE
EN
oking compartment while operating.
When cooking is over, remove the
container from the cooking compart-
ment (Fig. 5) and put it in a place pre-
pared beforehand.to.
DEACTIVATION / see SECT. IMA-
GES - REF. t)
At the end of the work cycle, turn
the knobs on the appliance to
“Zero” (Fig.6). If present, the light
indicators must stay off.
Close the network locks upstre-
am the appliance (Gas - Water -
Electric).
Check the cleanliness and hygiene
of the appliance and of the cooking
containers. / See “Maintenance”.
•Free the cooking compartment from
containers which were used.
•Wait for the water inside the cooking
compartment to cool off.
•Check to make sure the drain piping
has no obstructions.
Empty the cooking compartment
completely following the waste
disposal procedures in force in
the country of use.
WATER DRAIN FROM COOKING
COMPARTMENT /
The appliance with “Collected
Drainage” requires no special
procedures to be drained. All
that is needed is that the drainage pi-
ping is not obstructed (Fig. 7).
• Open the drainage gate valve and let
the water ow out through the drain pi-
ping (Fig. 7).
When the cooking compartment has
been emptied, close the water drainage
gate valve (Fig. 7A).
9.
MAINTENANCE
OBLIGATIONS - PROHIBITIONS -
ADVICE
Before proceeding see chap-
ters 2 and 5.
If the appliance is connected to a
ue, the exhaust pipe must be
cleaned according to that forese-
en by specic regulatory provisions of
the country (contact your installer for in-
formation).
The appliance is used to prepare
food products. Keep the applian-
ce and the surrounding area con-
stantly clean. Failure to keep the ap-
pliance in ideal hygienic conditions
could cause it to deteriorate quickly and
create dangerous situations.
Filth deposit built up near heat
sources can burn during normal
use of the appliance and create
dangerous situations. The appliance
must be cleaned regularly and every in-
crustation or food deposit removed.
The chemical effect of salt and/or
vinegar or other acid substances
can in the long run cause the insi-
de of the hob to corrode during cooking.
At the end of the cooking cycle of such
substances, the appliance must be
washed thoroughly with detergent,
abundantly rinsed and carefully dried.
Be careful not to damage stain-
less steel surfaces. No not use
corrosive products, abrasive material