Giorik BG74FM User manual

BG74FM - BG74CM
BG94FM - BG94CM - BG94FA - BG94CA
BG96FA - BG96CA
EN - TILTING GAS BRAISING
PAN
ENGLISH: Installation, Use and Maintenance Manual
DE - KIPPBARER GAS-BRÄTER
DEUTSCH: Anleitung zu Installation, Gebrauch und Wartung
11/2016
rev.02/2018

3
Contents
1. INSTALLATION 4
1.1 General and safety warnings .............................................. 4
1.2 Positioning ......................................................................... 8
1.3 Electric connection ............................................................. 9
1.4 Equipotential ...................................................................... 9
1.5 Smoke exhaust ..................................................................10
1.6 Water connection ..............................................................10
1.7 Gas connection ..................................................................11
1.8 Connecting To A Different Type Of Gas ..............................12
2. GENERAL INSTRUCTIONS FOR USE 13
2.1 Commissioning ..................................................................13
2.2 Functioning of manual lifting models .................................14
2.2.1 Ignition ..........................................................................14
2.2.2 Switch-off.......................................................................15
2.2.3 Lifting and Emptying the pan ..........................................15
2.3 Functioning of automatic lifting models .............................15
2.3.1 Ignition ..........................................................................15
2.3.2 Switch-off.......................................................................16
2.3.3 Emergency Button ..........................................................17
2.3.4 Lifting and Emptying the pan ..........................................17
2.3.5 Safety thermostat...........................................................17
3. MAINTENANCE and CLEANING 18
4. DISPOSAL OF THE APPLIANCE 19
5. TABLES 20
6. ELECTRICAL DIAGRAMS 22
Dear Customer,
Thank you for purchasing one of our products.
This appliance is part of a full range of equipment specically designed for the
food & beverage industry. They are appliances that combine ease of use and
ergonomics in a pleasant and modern design.
The appliance has a 12 month warranty against any manufacturing defects which
is effective as of the date indicated on the sales invoice. The warranty covers
normal operation of the appliance and does not include consumable materials
(light bulbs, etc.) and failures due to installation, maintenance, incorrect repairs
and cleaning, tampering and improper use.
The manufacturer reserves the right to make changes at any time it deems
necessary or useful.

4
1. INSTALLATION
1.1 General and safety warnings
• Read this manual
thoroughly before
installation and use of
the oven, as it provides
important instructions
regarding its safe
installation, use and
maintenance.
• Keep the manual in a
location that can be easily
accessed by the operators
for further consultation.
• Always include the
manual if the appliance is
transferred; if necessary,
request a new copy from
the authorised dealer
or directly from the
manufacturer.
• For appliances weighing
more than 50 Kg, use
suitable devices for
handling.
• As soon as the packaging
is removed, make sure
the appliance is in good
condition and there is no
damage caused during
transportation. Never
install or use a damaged
appliance; if in doubt,
contact the after-sales
technical assistance
or your local dealer
immediately.
• As the packaging material
is potentially dangerous,
it must be kept out of
the reach of children or
animals and disposed of
correctly in compliance
with local regulations.
• Installation must be
performed in compliance
with the mandatory
regulations of the country
of installation.
• Before installing the
equipment, check that the
systems are compliant
with the regulations in
force in the country of
use and with that stated
on the information plate
afxed to the appliance.
• Installation or
maintenance different
to those indicated in
the manual can cause
damage, injury or fatal
accidents.

5
• Installation, extraordinary
maintenance and
repair operations on
the equipment must
only be performed by
professionally qualied
personnel and following
the manufacturer's
instructions.
• During assembly of the
appliance, the transit or
permanence of staff not
assigned to installation is
not permitted in the work
area.
• The appliance was
designedtocookfoodstuffs
in indoor environments
and must only be used for
this function. Any different
use must therefore be
avoided as it is considered
improper and dangerous.
• The appliance must only
be used by personnel who
have been appropriately
trained in its use. To avoid
the risk of accidents or
damage to the equipment,
it is essential that the staff
is constantly trained with
regard to safe operation.
• The appliance must not
be used by persons with
reduced physical, sensory
or mental capacities or by
those who do not have
the necessary experience
or knowledge unless
they are supervised or
instructed in the use
of the equipment by a
person who is responsible
for their safety.
• The appliance must
be placed in a suitably
ventilated room to
prevent the excessive
accumulation of harmful
substances in the air.
• Children must be
supervised to ensure they
neither play with nor use
the appliance.
• During operation, pay
attention to the hot areas
on the exterior surfaces
of the equipment which,
during operation, can
exceed 60°C.
• The use of hearing
protection is not necessary
as the sound pressure
level of the appliance is
lower than 70 dB(A).
• In the event of failure
or malfunctioning, the
equipment must be

6
deactivated; any repairs
must only be performed
by an assistance centre
authorised by the
manufacturer and original
spare parts must be used.
• Disconnect the appliance
from the electric power
supply before performing
any installation or
maintenance intervention.
• Interventions, tampering
or modications not
expressly authorised,
which do not respect that
stated in this manual, will
make the warranty null
and void.
• Do not deposit or use
ammable substances
near the equipment.
• In the event of prolonged
non-use, the electricity,
water and gas must be
turned off.
• Before commissioning the
appliance, make sure that
all parts of the packaging
have been removed,
making sure they are
disposed of in compliance
with current legislation.
• Any changes to appliance
installation that become
necessary must be
approved and performed
by authorised technicians.
• Any electrical repair must
be performed by highly
qualied personnel.
• Attention! In case of
damage to the power
cables, it is not possible
to use the appliance and
the damaged cable must
be replaced by qualied
personnel.
• The appliance is intended
for professional use only.
• No changes of any kind are
permitted to the wiring of
the equipment.
• Failure to comply with the
previous warnings can
compromise both your
safety and the safety of
the equipment.
• ATTENTION: the oor near
the appliance must not be
slippery.
• The technical plate,
afxed to the appliance,
provides important
information: this is
essential if interventions

7
must be requested for
maintenance or repairs of
the appliance; therefore,
it must not be removed,
damaged or modied.
• After installation, it is
recommended to set-up
a scheduled maintenance
plan (at least once a year),
performed by qualied
personnel.
• The equipment is compliant
with the Gas Directive
2009/142/EC expiring in
April 2018 and EU regulation
426/2016 with effect from
April 2018.
• The equipment complies
with the essential
requirements of the
Machinery Directive
2006/42/EC.
• The equipment complies
with the essential
requirements of the
Electromagnetic
Compatibility Directive
2014/30/EU.
• The equipment complies
with the essential
requirements of the
Low Voltage Directive
2014/35/EU.
• The appliance complies
with the essential
requirements of the
1935/2004 EC regulation
regarding contact with
foodstuffs.

8
1.2 Positioning
The appliance was designed to be installed in enclosed spaces. It cannot
be used outdoors and must be exposed to atmospheric agents.
The place designated for the installation of the
appliance must have a rigid, level and horizontal
surface, which must be able to safely support
the weight of the appliance and the load at
maximum capacity.
The appliance must be transported to the place
of installation on its wooden pallet and handled
using precautions to prevent over-turning.
The appliance must be installed at a minimum
distance of 100 mm from the side wall and 50
mm from the rear wall (Fig 1).
All of the materials used for packaging are
compatible with the environment, they can be stored without danger or
be disposed of according to local regulations.
Remove the appliance from the
packaging and inspect it for damage,
then position it in the place of use.
Ensure the appliance rests on a level
oor and adjust the height via the
levelling feet as shown in Fig 2.
Signicant unevenness or inclinations can
compromise the operation of the oven.
The oor of the premises where the appliance is installed must be
re-proof.
If the appliance is placed against a wall, this must be able to withstand
temperatures of 80°C and if it is ammable, heat insulation must be installed.
Remove the entire protective lm from the external panels of the
appliance, detaching it slowly to remove all traces of adhesive.
Make sure that all openings and holes designed for heat intake/discharge
are not obstructed.
Do not block the intake or heat dissipation openings and vents and
place the appliance beneath an extractor hood whose system must be
legally compliant.
100
50
Fig. 1

9
1.3 Electric connection
As prescribed, the electrical system must have an efcient earth
system, as required by the regulations in force. The electrical safety of
the appliance can only be ensured when the electrical system is conform.
Before making the electrical connection, check the mains voltage
and frequency to ensure that they conform to the requirements of the
appliance, as indicated in its data plate.
For direct connection to the mains, you should place between the
appliance and the network a device, sized according to the load, which
ensures disconnection. Its contacts should have a minimum opening
distance that enables complete disconnection under the conditions of
overvoltage category III, according to installation rules; this device
should also be located so that it can be easily used by the operator at
any time.
Turn the master selector, to which the power supply plug will be
connected, to position 0 (zero). Have the socket cable section checked
by qualied staff to make sure it suits the power absorbed by the device.
The machine is usually supplied with a connected electric power supply
cable. In the case of particular machine congurations, this is not
mounted, the cable must be at least type H05 RN F and have suitable
section for the appliance (see tab. I).
The connection terminal board is in the power supply box, inside the
casing, in the front rear part.
Pass the cable through the cable gland, connect the wires to the
corresponding terminal of the terminal board and x them.
The earth wire must be longer than the others so that, if the
cable holder breaks, the earth cable detaches after the voltage
cables.
The supply voltage of the appliance in operation must not
deviate from the nominal voltage by ±10%.
1.4 Equipotential
The appliance must be included within an equipotential
system whose efciency is checked in compliance with the
standards in force.
For connection there is a clamp, located on the frame and
marked with the symbol of Fig. 3.
Fig.3

10
If the appliance is installed in the vicinity of other household appliances,
ensure the electrical cables and pipes are sufciently distanced from the
hot parts of the same.
Make sure that around the appliance there is sufcient air circulation.
1.5 Smoke exhaust
The machine must always be installed under a fume hood.
For proper installation, make sure that
the following guidelines are followed:
• the volume extracted must be higher
than that of the ue gases generated
(see current regulation);
• the gas supply to the appliance must
be controlled directly by this system
and must cut-off whenever the ow
rate drops below the values prescribed;
• the gas must only be re-admitted to
the appliance manually;
• the end part of the appliance
evacuation pipe must be positioned
inside the base perimeter projection of
the hood (Fig.4).
1.6 Water connection
The appliance has a 1/2” coupling for direct connection to the water system.
The water inlet is under the left side, in front of the gas inlet.
The maximum water pressure allowed is 6 bar.
The appliance must be supplied with drinkable water.
The water inlet pipe must be connected to the water system using a cut-off
cock, which can be easily closed when the braising pan is not functioning or
requires maintenance.
A mechanical lter must be installed between the cock and the appliance in
order to prevent the entrance of ferrous particles which, on oxidising, could
corrode the pan.
Fig. 4

11
Before coupling the last stretch of piping, it is recommended to allow
the water to ow through in order to eliminate any ferrous residues
inside the pipe.
1.7 Gas connection
Check on the rating plate (Fig. 5), placed
on the side in the bottom left corner, that the
appliance has been tested and approved for
the type of gas that the user uses.
Make sure the nozzles installed upstream of
the appliance correspond to the type of gas
that is available.
Check the data on the technical plate to
make sure that the pressure reducer capacity
is sufcient for the appliance supply.
The appliance has been set in the factory for
use with G20 gas at a pressure of 20 mbar,
unless requested differently on placing the
order.
Do not reduce the diameter of the section between the reducer and the
appliance. Fit a gas lter above the pressure adjuster in order to ensure
optimum operation.
Connect the appliance to a special
gas pipe with an internal diameter of
at least 16 mm for G1/2” connections
and a diameter of at least 20 mm
for G3/4” connections. The pipe may
be xed or exible and the coupling
can be in metal. Make sure that the
exible metal connection pipe to the
gas tting does not touch overheated
parts and that it cannot be twisted. Use
xing straps that are in compliance
with the installation regulations. Envision cocks or drain valves with an
internal diameter no smaller than the coupling pipe mentioned above. After
connecting the pipe, make sure that the joints and couplings have no leaks.
To do this, use soapy water or specic foamy product to identify the leaks.
NEVER USE NAKED FLAMES!
GASKET SEAL
INLET GAS RAMP
HOSE
Fig. 5
CAT
G30 G31 G20 G25 COUNTRY
A �
TYPE
MOD
NR
II
II
II
II
II
II
I
I
I
I
2H3+
2H3B/P
2E+3+
2ELL3B/P
2H3B/P
3+
2E+
2E3+
3B/P
2E
ΣQn kW
G30 G20 G25
kg/h m³/h m³/h
Pmbar
Pmbar
Pmbar
Pmbar
Pmbar
Pmbar
Pmbar
Pmbar
Pmbar
Pmbar
28-30
28-30
28-30
28-30
30
50
30
30 30
50 50
50
37
37
37
37 20
20
20
20
20
20
20
20/ / /
/ /
/
/ / 25
/ /
20
25
/
/
/
IT - ES - IE - PT
GB - GR - CH
LT - DK - FI - EE- NO
LY - CZ - SK - SI - SE
FR
AT - CH
CY - BE
DE
BE
LU
MT - IS - HU - CY
PL
PRDISPOSTO A GAS - PREVU A GAZ
PRESET FOR GAS - EINGSTELLT AUF GAS
PREDISPUESTO A GAS - PREDISPOSTO À GÀS
mbar
V Hz kW IP EN 203-1
MADE IN ITALY
CAT
II
II
2L3B/P
2EK3B/P
m³/h
Pmbar
Pmbar
G30 G31 G20 G25
G25.3
COUNTRY
NL
NL
30 30 / 25 /
30 30 / 2520
G25.3
A

12
Control of the Nominal Heat Input:
During initial installation and during maintenance or adaptation to
another type of gas nominal heat input must be measured. It can be
measured by using the volumetric method with the aid of a litre counter
or a chronometer.
The appliance must be
supplied with one of the types
of gas whose properties and
pressure are set out in Tab. 1.
Checking Gas Pressure:
Gas supply pressure must be measured at the
pressure point (Fig. 6) after the sealing screw
has been removed.
Use a exible pipe, connect a gauge to the
pressure point (e.g. a liquid manometer with
minimum resolution of 0.1 mbar) and measure
the inlet pressure whilst the appliance is
operating.
The pressure value must not be less than the minimum limit indicated in
Tab. 1.
If the value is not respected, switch off the appliance, disconnect the
gauge, close the seal screw and insert the washer, contact the gas company
to test main gas supply pressure. A pressure adjuster may need to be
inserted upstream of the appliance.
1.8 Transformation for use with Different Gas
If the appliance must be connected to a different type of gas than that
for which it has been prepared, the nozzles must be replaced.
GAS TYPE PRESSURE IN
mbar.
NOM MIN
G20 NATURAL GAS 20 18
L.P.G. G30/31 28-30/37 25/25
Table 1
Fig. 6

13
Replacing the main burner nozzle:
Remove the lower front panel, unscrew the nozzle
and replace it with that of the corresponding pre-
selected gas, according to that stated on the technical
plate. The nozzles are marked in hundredths of a
millimetre.
When conversion or adaptation has been completed
for every type of gas, it is MANDATORY to afx the
corresponding plate above the technical plate, which
is provided along with the nozzles.
Replacing the pilot burner nozzle:
The pilot burner is accessible after the lower front
panel has been removed. Replace the nozzle mounting
the one relative to the type of gas which is to supply
the machine. Verify that the ame envelops the
thermocoupling and that its appearance is correct.
2. GENERAL INSTRUCTIONS FOR USE
2.1 Commissioning
The appliance must be used only for the purposes for which it was
expressly declared; browning, cooking, braising: meat, sh, vegetables,
pasta, rice.
Any other use is improper.
Do not use the braising pan to fry!
Before commissioning the appliance, all packaging material must be
removed and the pan must be cleaned to remove all industrial protection
greases, using a neutral detergent and non-abrasive products; rinse
thoroughly and dry.
Check that no objects around the appliance could impede the ow of
air necessary for combustion and that the room is sufciently ventilated.
Check the efciency of the devices that evacuate cooking fumes.
Fig. 7
Fig. 8

14
The machine has a water loading cock (Fig. 9), made up from an “open and
close” knob on the front of the appliance and a chrome-plated pipe that pours
water into the pan (Fig. 10), positioned in the bottom right of the pan level.
The braising pan tilts to facilitate emptying and cleaning. It can be
overturned with the aid of a hand wheel in the manual versions and a
button in the automatic versions.
Attention!
The pan must be overturned very slowly to empty its contents through
the unload outlet and thus prevent dangerous overowing.
It is recommended to empty the pan when it is cold, in order to prevent
burns hazards!
Position a large recipient under the outlet to collect the content of the
braising pan.
Do not use coarse salt for cooking foodstuffs. If it deposits on the
bottom of the pan it could lead to corrosion. If it is not possible to use
ne salt, it is recommended to dissolve the coarse salt in hot water in a
separate recipient.
2.2 Functioning of manual lifting models
BG74FM - BG74CM - BG94FM - BG94CM
2.2.1 Ignition
• After having prepared the appliance
for functioning as described previously,
proceed with ignition as follows:
• turn the knob to the pilot burner
ignition position (Fig. 12) and
simultaneously press the
piezoelectric ignition button until the
water load chrome-plated pipe
Fig. 10
Fig. 9
water load tap
Fig. 11

15
pilot light turns on. Ignition can be
observed through the peephole under
the braising pan dashboard. Hold the
knob down for a further 15-20 seconds.
If the ame should go out when the
knob is released, repeat the operation;
• after the pilot has been ignited, turn
the knob again to the left and adjust
it to the desired temperature. Burners
ignition can be checked through the
same peephole used to check pilot
ignition.
2.2.2 Switch-off
It is possible to switch off the main burner only by turning the knob to
the pilot ignition position .
In this way, only the pilot burner remains on.
If, instead, the knob is taken to the "Off" position, the pilot burner also
switches off in addition to the main burner.
2.2.3 Lifting and Emptying the pan
The braising pan has a mechanical device that allows
the pan to be lifted for easy emptying (Fig.13).
Lifting is performed by rotating the hand wheel on the
front of the machine. Turning it clockwise, the pan lifts
to an almost vertical position to allow total emptying
of the content of the pan. Pay attention to the speed
of rotation to prevent swaying and overow of the
contents.
By turning it anti-clockwise, the pan goes back to the start position.
Only empty the pan when the main burner has been switched off!
Pay attention during emptying operations and follow the indications
given on page 14.
Piezoelectric Ignition
Position
Off
Ignition Position
Pilot
Fig. 12
Fig. 13

16
2.3 Functioning of automatic lifting models
BG94FA - BG94CA - BG96FA - BG96CA
2.3.1 Ignition
• After having prepared the appliance
for functioning as described previously,
proceed with ignition as follows(reference
Fig. 15):
• by turning the machine temperature knob, the machine is powered
and the green indicator light switches on;
• turn and press the valve knob to the pilot switch-on position
until the ame ignites. Ignition can be observed through the peephole
under the braising pan dashboard. Hold the knob down for a further
15-20 seconds. If the ame should go out when the knob is released,
repeat the operation;
• after having ignited the pilot, turn the valve knob again to the left
onto the burner ame position . Burner ignition can be checked
through the same peephole used to check pilot ignition. The orange
light also switches on when the burners are operating.
• Adjust the temperature knob to the desired position, the orange
indicator light remains on until the braising pan reaches temperature.
Green indicator light
(machine live)
Orange indicator light
(burner on)
Valve Knob:
Off
pilot ame
burner ame
Fig. 15
Fig. 14

17
2.3.2 Switch-off
It is possible to switch off the main burner only by turning the valve
knob to the pilot ignition position .
In this way, only the pilot burner remains on.
The main burner switches off when the temperature is reached or if it is
necessary to lower that initially set.
If, instead, the temperature knob is taken to the “Off” position, the pilot
burner switches of as well as the main burner and the braising pan is no longer
live; therefore, the valve knob must also be turned to the “Off” position.
2.3.3 Emergency Button
The automatic braising pans have a red emergency button on the front
panel (Fig.16), which allows o block functioning at any time due to machine
malfunctioning or emergency situations.
By pressing this button, the machine blocks: the
ow of gas to the burner is cut off and the tilting
movement of the pan stops.
To restore functioning of the braising pan, turn the
button. Once back in position, the machine can be
switched on again.
2.3.4 Lifting and Emptying the pan
The braising pan has an automated device that allows the pan to be lifted for
easy emptying; this is also on the front of the appliance.
Lifting is performed by holding the black knob in the rotated position (Fig. 17)
to the right. The pan lifts to an almost vertical position to allow total emptying
of its contents. Pay attention to the speed of rotation to prevent swaying and
overow of the contents.
By turning it left instead, the pan goes back to the
start position.
The automatic braising pans have a micro-switch
which switches off the main burner when pan tilting
is activated (the pilot burner remains on).
Once the pan has been taken back to position, the
burner lights again.
Pay attention during emptying operations and follow
the indications given on page 14.
Fig. 16
Emergency Button
Lifting Handle
Pan
Fig. 17

18
2.3.5 Safety thermostat
The automatic braising pans have a safety thermostat that intervenes in
the event of functioning anomalies of the service thermostat.
Whenever the safety thermostat should intervene, the thermostat must
be re-armed in order to re-start the machine. To do this, remove the knobs
and buttons on the machine front panel, remove the front panel itself and
press the safety thermostat re-arm button, which is found inside the power
supply box.
This operation must be performed by qualied staff.
3. MAINTENANCE and CLEANING
Disconnect the appliance from the gas supply and electric power supply
(where envisioned) before performing any cleaning or maintenance
intervention.
At the end of the working day, clean the appliance, both for reasons of
hygiene and to prevent operating faults.
The appliance must never be cleaned with direct or high pressure jets of
water. Moreover, the appliance should not be cleaned with wire sponges,
ordinary steel brushes or scrapers; eventually, and only for the steel parts,
you can use stainless steel wool, wiping the appliance in the direction of the
sheet metal grain.
The inside of the pan must be cleaned using hot water and non-chlorine-
based detergents. It must never be cleaned using steel wool, sandpaper
or similar. If dirtiness is accentuated, the use of synthetic sponges is
recommended (e.g. Scotchbrite).
For the pans with stainless steel bottom,. it is mandatory to dry the pan and
protect it with cooking fat or oil to keep it in excellent condition and prevent
rusting.
If rust should form on the bottom due to the water, humidity and/or no
protection of the pan at the end of the job, the rust must be removed to
prevent corrosion using stainless steel wool until the oxidised part has been
polished. Wash, dry and protect the pan as described previously.
Attention not to protect the wet or damp bottom surface. As well as being
useless, this operation is damaging since rusting will increase under the layer
of protection!
After cleaning, rinse with clean water and dry using a cotton, wool or linen

19
cloth. Do not use synthetic materials.
All maintenance must be performed by qualied staff.
Subject the appliance to a control at least once a year.
4. DISPOSAL OF THE APPLIANCE
At the end of its life span, the appliance must be disposed of in
accordance with legal obligations.
The symbol in Fig. 18 species that, at the end of its
life span, the appliance must be disposed of according
to the indications of the European Parliament Directive
2012/19/EU dated 04/06/2012.
Information regarding disposal in nations of the European Union
The European Community Directive regarding WEEE equipment has
been implemented differently by each nation, therefore if his appliance
is to be disposed of, we suggest you contact the local authorities or
the dealer to nd out the correct method of disposal.
Fig. 18

20
5. TABLES
Model GAS Power
KW
Power KW
1N 230
50/60 Hz
VERSION CAPACITY
LITRES PAN
BG74FM 12 M 50 MILD STEEL
BG74CM 12 M 50 COMPOUND
BG94FM 20 M 80 MILD STEEL
BG94CM 20 M 80 COMPOUND
BG94FA 20 0.3 A 80 MILD STEEL
BG94CA 20 0.3
A 80 COMPOUND
BG96FA 24 0.3 A 120 MILD STEEL
BG96CA 24 0.3 A 120 COMPOUND
Technical characteristics
Tab. 2
Nozzles Table
Gas
Type
Pressure
(mbar)
Nozzle Pilot
Nozzle
1/100 mm
Primary Air
Regulation
(“X”=mm) (Fig.7)
Braising
pan S.700
12 kW
G20 20 270 K 27 7
G20 25 280 K 27 5
G31 37 175 k 14 10
G31 50 150 K 14 10
Braising
pan S.900
20 kW
G20 20 345 K 27 10
G20 25 350 K 27 10
G31 37 240 K 14 OPEN
G31 50 215 K 14 OPEN
Braising
pan S.900
24 kW
G20 14* 400 K 27 10
G25 20 400 K 27 5
G31 37 260 K 14 10
G31 50 235 K 14 10
Tab.3 * Adjust the output valve pressure