Bonnet Maestro Bain-marie 450A13 Operating instructions

USA VERSION
MAESTRO
COOKING SUITE
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MANUFACTURER’S SPECIFICATION
OPERATING AND MAINTENANCE MANUAL
IF YOU SMELL GAS
TURN OFF THE GAS SUPPLY
OPEN ALL WINDOWS TO VENTILATE ROOM
LEAVE THE ROOM IMMEDIATELY
CONTACT THE GAS COMPANY
POST THESE INSTRUCTIONS IN A PROMINENT LOCATION
WARNING
IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION , SERVICE OR
MAINTENANCE CAN CAUSE MATERIAL DAMAGE, PHYSICAL INJURY OR DEATH.
READ THE INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS
THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT.
FOR YOUR SAFETY
DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS OR LIQUIDS
IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.
US3000.2

Page 1
BONNET GRANDE CUISINE
Siége social:
Rue des Frères Lumière - Z.I Mitry Compans
77292 MITRY MORY Cedex
Contents
MAESTRO COOKING SUITE
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1. TECHNICAL DATA..................................................................................................................................... 2
2. OPERATION................................................................................................................................................ 3
2.1. CONTROLS...........................................................................................................................................................................3
2.1.1. THE HOB POWER ..............................................................................................................................................................3
2.1.2. THE WATER SUPPLY .........................................................................................................................................................3
2.2. FUNCTION............................................................................................................................................................................4
2.3. OPERATING .........................................................................................................................................................................4
2.4. CLEANING............................................................................................................................................................................4
3. MAINTENANCE AND AFTER SALES .......................................................................................................5
3.1. TECHNICAL ACCESS..........................................................................................................................................................5
3.2. ELECTRIC CIRCUIT AND COMPONENTS .....................................................................................................................................6
3.3. HYDRAULIC CIRCUIT AND COMPONENTS....................................................................................................................7
3.4. OTHER SPARE PARTS........................................................................................................................................................8

Page 2
BONNET GRANDE CUISINE
Siége social:
Rue des Frères Lumière - Z.I Mitry Compans
77292 MITRY MORY Cedex
1. TECHNICAL DATA
MAESTRO – Electric top units : Bain- Marie
450A13 451A13 452A13 453A13
G
GE EN NE ER RA AL L
•Radiused stainless well 180 mm. (71/16”) deep (for a maximum 85 mm. (33/8”) water level) flush with the top and with
an 8 mm (5/16”) reinforced base.
•Removable perforated internal well for use with non gastronorm sized containers.
•Well drain and overflow connected to drain outlet.
•Manual fill via taps on the front facia with hot or cold water.
•Heating is external to the well and has integral overheat protection.
•Fitted with a frame to support gastronorm containers (with divider bars) and a flush stainless cover.
•Control and heat adjustment by thermostatic switch with indicator light.
•Cast brass control knob and backing plate set back from the top.
M
MO OD DE EL LMUS.BM3 MUS.BM4 MUS.BM5 MUS.BM6
E
EL LE EC CT TR RI IC CI IT TY Y
Voltage 208 V 2 a.c. / 60 Hz 208 V 3 a.c. / 60 Hz
Power (kW) 2.9 5.7
Intensity Max (A) 14 24
N
NO OR RM MS S : : C CO ON NF FO OR RM MS S T TO O
ANSI Z83.11-2002 :
CSA 1.8-2002 :
NSF4 :
American standard relative to safety of gas appliances.
Canadian standard relative to safety of gas appliances.
Food hygiene standard. Non contractual document. Edition 10/2003-US300.0
Model shown:
MUS.BM3

Page 3
BONNET GRANDE CUISINE
Siége social:
Rue des Frères Lumière - Z.I Mitry Compans
77292 MITRY MORY Cedex
2. OPERATION
2.1.CONTROLS
2.1.1. THE HOB POWER
ÀHEATING
•Heating is controlled by a single control for each
hob (heating area) :
1 on MUS.BM3 and MUS.BM4.
2 on MUS.BM5 and MUS.BM6.
ÁTEMPERATURE ADJUSTMENT
•Turn the control knob to obtain the required setting.
•The heating is controlled by a thermostat that
regulates the temperature according to the setting
from 1 (low temp) to 10 (high temp).
•An indicator light shows that the hob is heating and
its position shows which hob area the control
corresponds to. LOW TEMP HIGH TEMP
ÂTO SWITCH OFF
•Turn the control knob to the “l” position
(indicated on the cast back plate).
2.1.2. THE WATER SUPPLY
CONTROLS
•The water supply is controlled by a manual mixer
tap on the front facia.
•Output is increased by turning the knob anti-
clockwise.
HOT WATER COLD WATER

Page 4
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Siége social:
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77292 MITRY MORY Cedex
2.2.FUNCTION
•The function of a wet well Bain-marie is to keep hot food products hot:
The bain-marie operates with a relatively low water level to ensure good steam exchange.
To function effectively food product that is already hot should be placed in Gastronorm sized stainless steel
containers. These should be placed in the frame over the Bain Marie which can be arranged to accommodated
sub multiples of Gastronorm sizes using one or more of the cross bars provided.
It should be noted that containers suited to every operation are not supplied with the cooking suite.
2.3.OPERATING
•Fill the well to the required level with hot water.
•Heat the water using full power and with the lid in place (to reduce the heating time).
•Reduce the temperature as required.
•Keep an eye on the water level during service.
WARNING!: NEVER OPERATE WITHOUT WATER !
2.4.CLEANING
The design allows for easy daily cleaning with a damp sponge.

Page 5
BONNET GRANDE CUISINE
Siége social:
Rue des Frères Lumière - Z.I Mitry Compans
77292 MITRY MORY Cedex
3. MAINTENANCE AND AFTER SALES
3.1.TECHNICAL ACCESS ACCESS TO CONTROLS
1- Remove the stainless facia strip or panel (Modern range) or
the cover (Classic range) that supports the hob’s controls (see
procedure in paragraph 5 in the general instructions).
2- Access to thermostat(s) and heat indicator light(s).
ACCESS TO HEATING COMPONENTS
1- Remove the stainless facia strip (Modern range) or the cover
(Classic range) located in front of the hob (see procedure in
paragraph 5 in the general instructions).
2- Access to the hobs and the fixing clamp(s).
3- Remove the clamp which supports the hob, by undoing
the two M5 screws that hold it in place. 4- Access to the hob, the control thermostat bulb and to the fixing clamp.

Page 6
BONNET GRANDE CUISINE
Siége social:
Rue des Frères Lumière - Z.I Mitry Compans
77292 MITRY MORY Cedex
3.2.Electric circuit and components
DIAGRAM
PARTS LIST
Quantity per model
Ref. Designation MUS.BM3MUS.BM4MUS.BM5MUS.BM6 Code
Sma Thermostatic switch 1 2 650405
Hr Heat indicator light 1 2 905445
RRadiant hobs 1 2 1700747
PARTS LIST FOR CONNECTIONS
Quantity per model
Applicable Ref Designation MUS.BM
3
MUS.BM4MUS.BM5MUS.BM6 Code
Live connection 2 4 904718
USA Xa Earth connection 1 1 904716
Distribution connection 2 3 1700622
Xa Earth connection 1 1 904716
USA Option
CANADA QCircuit breaker 1 2 1700965

Page 7
BONNET GRANDE CUISINE
Siége social:
Rue des Frères Lumière - Z.I Mitry Compans
77292 MITRY MORY Cedex
3.3.HYDRAULIC CIRCUIT AND COMPONENTS
DIAGRAM
PARTS LIST
Quantity per model
Ref. Designation MUS.BM3MUS.BM4MUS.BM5MUS.BM6 Code
1Complete water control knob 2 650360
Brass water backing plate 23000017L
2Nickelled brass water backing plate 23000017N
3Mixer tap 1 1701109
4Spout 1 313136
5Hexagon lock nut 1 317879
6Olive 1 317877
7Lock nut 1 317878

Page 8
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77292 MITRY MORY Cedex
3.4.OTHER SPARE PARTS
DIAGRAM
5
6
7
PARTS LIST
Quantity per model
Ref Designation MUS.BM3MUS.BM4MUS.BM5MUS.BM6 Code
1
Electric back plate
1
2
1600017
2
Complete electric control knob
1
2
660355
3
Fixing clamp sub-assembly
1
2
1651731
4
Holding spring
4
1650019
1
3000000
1
3000001
1
3000002
5Multifunction frame
1
3000003
6
Gastronorm crossbars
2
3
4
5
1651716
1
3000004
1
3000005
1
3000006
7Well lid
2
3000007
8
Hr
9
Sma
10
R
See electric diagram page 6
11
Mixer tap
12
Water back plate
13
Complete water control knob
See hydraulic diagram page 7

Page 9
BONNET GRANDE CUISINE
Siége social:
Rue des Frères Lumière - Z.I Mitry Compans
77292 MITRY MORY Cedex