Hobart HEB101E, HEB061G, HEB202G, HEJ061G, HEJ061E Technical Instructions
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COMBI OVENS
- WARRANTY
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- WARNING
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3HE
390995E
I
COMBI
GAS AND ELECTRIC
MANUFACTURERS INSTRUCTIONS
Part A: Technical characteristics
Part B: Technical instructions for the installer
To ensure the guarantee on this equipment, you should comply with the MANUFACTURER’S
INSTRUCTIONS in this manual.
However if you cannot undertake the required maintenance operations, our installation and service
network is available to provide you with a personalized contract.
The product delivered to you complies with current standards. If any modifications are made
the manufacturer cannot accept any responsibility whatsoever. The manufacturer cannot be
held responsible in the event of inappropriate use of the equipment.
This equipment is intended for use by suitably trained professionals.
When handling it, it is imperative to leave the appliance on its base till final installation.
Read all the documentation before installation.
Keep your documents for future reference.
Translation of the original manual
Page 1 3HE390995EI – 04/17
CONTENT
COMBI
GAS AND ELECTRIC
A) TECHNICAL CHARACTERISTICS ................................................................ 2
B) TECHNICAL INSTRUCTIONS FOR THE INSTALLER
1 DATA PLATE .......................................................................................................................................... 3
1.1 GAS OVENS ......................................................................................................................................................... 3
1.2 ELECTRIC OVENS ............................................................................................................................................... 4
2 INSTALLATION ....................................................................................................................................... 5
2.1 GENERAL ............................................................................................................................................................. 5
2.2 RECOMMENDATIONS ......................................................................................................................................... 5
2.3 HANDLING............................................................................................................................................................ 6
2.4 UNPACKING ......................................................................................................................................................... 7
3 INSTALLATION: LOCATION .................................................................................................................. 8
3.1 20 LEVEL OVEN ................................................................................................................................................... 8
3.1 TWIN CAVITY OVENS ......................................................................................................................................... 8
3.2 6 AND 10 LEVEL OVENS ON A STAND ............................................................................................................. 9
3.3 INSTRUCTION FOR HOT CONTAINERS ........................................................................................................... 9
3.4 ACCESSORIES .................................................................................................................................................. 10
4 INSTALLATION: CONNECTIONS ........................................................................................................ 12
4.1 ELECTRICAL CONNECTION ............................................................................................................................. 12
4.2 GAS CONNECTION ........................................................................................................................................... 14
4.3 WATER CONNECTION ...................................................................................................................................... 15
4.4 DRAIN CONNECTION ........................................................................................................................................ 16
4.5 CONNECTION OF CLEANING PRODUCTS (OPTION) .................................................................................... 17
5 PARAMETER ADJUSTMENT ............................................................................................................... 18
5.1 FACIA .................................................................................................................................................................. 18
5.2 WATER TREATMENT COUNTER ..................................................................................................................... 19
6 CHANGING THE APPLIANCE FROM ONE GAS TO ANOTHER ......................................................... 20
6.1 LIST OF AUTHORISED GASES/PRESSURES ACCORDING TO CATEGORIES AND COUNTRIES ...................... 20
6.2 CHANGING FROM ONE GAS TO ANOTHER: .................................................................................................. 21
6.3 GAS FLOW RATES AND POWERS .................................................................................................................. 21
6.4 CHART OF GAS JETS ....................................................................................................................................... 21
HOBART GmbH
Registered office:
Robert Bosch Str. 17,
77656 Offenburg - Germany
Page 2 3HE390995EI – 04/17
A: TECHNICAL CHARACTERISTICS
Imax
CODE Designation Energy U Lib KwE
Combi Boiler 6 Levels GN1/1 (Elec) Electric 400 3Na.c. 9,3 14,3 - - - - - - 110 846 920 899
HEB061E
Combi Boiler 6 Levels GN1/1 (Elec) Electric 230 3a.c. 9,3 27,3 - - - - - - 110 846 920 899
HEB061E
Combi Boiler 6 Levels GN1/1 (Gas) Gas 230 a.c. 3,3 14,3 23,00 1,79 1,81 2,43 2,76 2,76 125 846 920 899
HEB061G
Combi Boiler 10 Levels GN1/1 (Elec) Electric 400 3Na.c. 15,8 23,8 - - - - - - 129 846 920 1069
HEB101E
Combi Boiler 10 Levels GN1/1 (Elec) Electric 230 3a.c. 15,8 40 - - - - - - 129 846 920 1069
HEB101E
Combi Boiler 10 Levels GN1/1 (Gas) Gas 230 a.c. 3,3 14,3 23,00 1,79 1,81 2,43 2,76 2,76 144 846 920 1069
HEB101G
Combi Boiler 20 Levels GN1/1 (Elec) Electric 400 3Na.c. 27,7 42,2 - - - - - - 280 862 990 1947
HEB201E
Combi Boiler 20 Levels GN1/1 (Elec) Electric 230 3a.c. 27,7 70,4 - - - - - - 280 862 990 1947
HEB201E
Combi Boiler 20 Levels GN1/1 (Gas) Gas 230 a.c. 0,7 3 68,50 5,33 5,40 7,25 8,23 8,23 297 862 990 1947
HEB201G
Combi Boiler 20 Levels GN2/1 (Elec) Electric 400 3Na.c. 54,7 81,3 - - - - - - 328 1187 990 1947
HEB202E
Combi Boiler 20 Levels GN2/1 (Elec) Electric 230 3a.c. 54,7 138,2 - - - - - - 328 1187 990 1947
HEB202E
Combi Boiler 20 Levels GN2/1 (Gas) Gas 230 a.c. 0,7 3 68,50 5,33 5,40 7,25 8,23 8,23 345 1187 990 1947
HEB202G
Combi 6 Levels GN1/1 (Elec) Electric 400 3Na.c. 9,3 14,3 - - - - - - 103 846 920 899
HEJ061E
Combi 6 Levels GN1/1 (Elec) Electric 230 3a.c. 9,3 27,3 - - - - - - 103 846 920 899
HEJ061E
Combi 6 Levels GN1/1 (Gas) Gas 230 a.c. 0,3 1,3 23,00 1,79 1,81 2,43 2,76 2,76 118 846 920 899
HEJ061G
Combi 10 Levels GN1/1 (Elec) Electric 400 3Na.c. 15,3 23 - - - - - - 121 846 920 1069
HEJ101E
Combi 10 Levels GN1/1 (Elec) Electric 230 3a.c. 15,3 38,8 - - - - - - 121 846 920 1069
HEJ101E
Combi 10 Levels GN1/1 (Gas) Gas 230 a.c. 0,3 1,3 23,00 1,79 1,81 2,43 2,76 2,76 136 846 920 1069
HEJ101G
Combi 10 Levels GN2/1 (Elec) Electric 400 3Na.c. 24,3 36,1 - - - - - - 250 1171 920 1069
HEJ102E
Combi 10 Levels GN2/1 (Elec) Electric 230 3a.c. 24,3 61,4 - - - - - - 250 1171 920 1069
HEJ102E
Combi 10 Levels GN2/1 (Gas) Gas 230 a.c. 0,3 1,3 23,00 1,79 1,81 2,43 2,76 2,76 265 1171 920 1069
HEJ102G
Combi 20 Levels GN1/1 (Elec) Electric 400 3Na.c. 27,7 42,4 - - - - - - 228 862 990 1947
HEJ201E
Combi 20 Levels GN1/1 (Elec) Electric 230 3a.c. 27,7 70,4 - - - - - - 228 862 990 1947
HEJ201E
Combi 20 Levels GN1/1 (Gas) Gas 230 a.c. 0,7 3 45,50 3,54 3,59 4,81 5,47 5,47 255 862 990 1947
HEJ201G
Combi 20 Levels GN2/1 (Elec) Electric 400 3Na.c. 54,7 81,3 - - - - - - 287 1187 990 1947
HEJ202E
Combi 20 Levels GN2/1 (Elec) Electric 230 3a.c. 54,7 138,2 - - - - - - 287 1187 990 1947
HEJ202E
Combi 20 Levels GN2/1 (Gas) Gas 230 a.c. 0,7 3 45,50 3,54 3,59 4,81 5,47 5,47 304 1187 990 1947
HEJ202G
Combi 6 on 10 Levels GN1/1 (Elec) Electric 400 3Na.c. 24,6 37,4 - - - - - - 233 887 920 1945
HEJ611E
Combi 6 on 10 Levels GN1/1 (Elec) Electric 230 3a.c. 24,6 62,5 - - - - - - 233 887 920 1945
HEJ611E
Combi 6 on 6 Levels GN1/1 (Elec) Electric 400 3Na.c. 18,6 28,7 - - - - - - 215 887 920 1825
HEJ661E
Combi 6 on 6 Levels GN1/1 (Elec) Electric 230 3a.c. 18,6 47,5 - - - - - - 215 887 920 1825
HEJ661E
(A)
KwGkWG31 37/50
Débit gaz / Gas flow / Gasdurchsatz Poids / Weight /
G30 28/50
G20 20
G25 20
Kg/h
Kg/h
m3/h
m3/h
G25 25
m3/h
Gewicht / Peso
(Kg)
Dimensions / Maße / Dimensiones (mm)
Avancée / Depth /
Tiefe / Profundidad
Largeur / Width /
Breite / Anchura
The balanced acoustic pressure level A is less than 70 dB(A).
Hauteur / High /
Höhe / Altura
HOBART GmbH
Registered office:
Robert Bosch Str. 17,
77656 Offenburg - Germany
Page 3 3HE390995EI – 04/17
Gas changing plate
1 DATA PLATE
1.1 GAS OVENS
In any correspondence about your equipment, please indicate:
- The model number (Model.)
- The serial number (Fab.Nr.)
- The date (Date).
The data plate, on all ovens, is fixed onto the front panel, in the lower left hand corner when the door is open.
HOBART GmbH
Robert Bosch Str. 17,
77656 Offenburg - Germany
Location of the data plates
Indicates the gas for which the appliance has been adjusted
The box marked with a cross
A second plate is fixed next to the data plate which
indicates:
- The gas for which the appliance has been
adjusted.
- The country(ies) of destination.
Country of destination of the appliance
IN CASE OF A CHANGE OF GAS (See Section: Changing the appliance from one gas to another) Modify
this plate, and mention the new gas used.
Fill in the "Pays" zone with the name of the country where the appliance is installed.
NOTE: Both the Gas and Pressure for which the appliance is set must be authorised in the country in
question. Check this point in the section: Changing the appliance from one gas to another.
HOBART GmbH
Registered office:
Robert Bosch Str. 17,
77656 Offenburg - Germany
Page 4 3HE390995EI – 04/17
1.2 ELECTRIC OVENS
In any correspondence about your equipment, please indicate:
- The model number (Model.)
- The serial number (Fab.Nr.)
- The date (Date).
The data plate, on all ovens, is fixed onto the front panel, in the lower left hand corner when the door is open. On
twin cavity ovens it is fixed to the lower oven.
HOBART GmbH
Robert Bosch Str. 17,
77656 Offenburg - Germany
Location of the data plate
HOBART GmbH
Registered office:
Robert Bosch Str. 17,
77656 Offenburg - Germany
Page 5 3HE390995EI – 04/17
2 INSTALLATION
2.1 GENERAL
A qualified engineer must carry out the installation, modification or repair of the appliance in a workmanlike
manner.
These appliances must be installed with sufficient ventilation to prevent the formation of excessive
concentrations of noxious substances hazardous to health in the area in which they are installed.
The appliance is of Type A (not connected to an exhaust duct for combustion products).
The required flowrate of new air for combustion is 2 m3/h per kW of heat release rate.
The equipment is not designed to work in an explosive atmosphere. Accordingly it must not be installed in an
area subject to an ATEX directive
The steam exhaust flues should not to be connected directly to a hood or extract duct.
If these units are installed against a wall or a partition, this must be of non-combustible materials or, if not, it
must be covered with an appropriate, good insulating and non-combustible material.
These appliances may be installed on a floor with maximum slope of 1 cm/m.
Observe the necessary minimum distances between the appliance and a partition (wall or other cooking
appliances) (4cm on the left, 50cm on the right).
Do not place a source of heat against the right hand side of 6 and 10 level ovens.
The manufacturer certifies that the packaging meets the provision 94/62/CE (relating to packaging and
packaging waste of 20.12.94) and requests that the final installer (or user) observes the rules relating to the
removal of the packaging (recycling or reuse).
Always comply with current local regulations regarding connecting the unit to water, electricity and drainage.
2.2 RECOMMENDATIONS
Only for use on dedicated individual circuits
ATTENTION – Disconnect electrically before any form of maintenance.
Combination ovens should be cleaned with specific products which can resist temperature of up to 70°C. An
inappropriate cleaning or descaling product may have a slightly corrosive effect.
HOBART GmbH
Registered office:
Robert Bosch Str. 17,
77656 Offenburg - Germany
Page 6 3HE390995EI – 04/17
We strongly recommend the use of cleaning products suggested by the manufacturer and supplied with the
oven to ensure good results and optimise the service life of its components.
Except for the UK market: No detergent product is recommended or supplied. Any detergent used with this
appliance must have been verified to represent no greater risk than Fluid Category 3. If the detergent used
represents a Fluid Category risk greater than Fluid Category 3 alternative backflow protection to the double
check valve supplied with the appliance will be required immediately upstream of the appliance. The backflow
protection used must be appropriate to the risk posed by the detergent.
For maximum efficiency of the descaling product without damaging the material and components of the oven,
you should use an appropriate descaler. The use of certain acids has an irreversible destructive effect that may
cause significant damage. The descaling product must contain corrosion inhibitors to prevent metal attack. It
must also comply with legal requirements, in particular for material intended to come into contact with
foodstuffs. Chemical products containing nitric acid are strictly prohibited.
Recommended composition:
- Phosphoric acid <50%
- Corrosion inhibitor
Never use descaling product in the automatic cleaning system. This could seriously damage the ovens
hydraulic circuits.
Danger of irritation to the skin and eyes or acid burns.
Detergents and descalers will cause irritation and possible burns if in direct contact with the skin or eyes.
- Do not inhale the mist or spray
- Avoid direct contact with these products
- Never open the oven door during the automatic cleaning cycle
- Wear protective clothing, gloves and hermetic protective goggles in accordance with the safety data sheet.
Remember the dangers identified on the safety data sheet for each detergent or descaler
- Harmful if swallowed.
- Can result in serious burns.
- Irritates the eyes.
- Irritates the respiratory tracts.
- Risk of serious eye lesions.
Remember the safety advice provided by the safety data sheet for each detergent or descaler
- Do not each or drink when using these products.
- Do not inhale their vapours.
- If case of contact with eyes rinse immediately with plenty of water and seek medical advice.
- Wear appropriate protective clothing, gloves and face and eye protective gear.
- In the event of an accident or sickness seek immediate medical attention
- Dispose of the product and its container as hazardous waste.
2.3 HANDLING
The appliance should only be handled with suitable lifting equipment.
Should the appliance need to be transported, this must be on its original pallet and it must not be stacked on other
appliances under any circumstances.
If the appliance is to be moved without its pallet, it should be carried and not pulled.
6 and 10 level ovens
HOBART GmbH
Registered office:
Robert Bosch Str. 17,
77656 Offenburg - Germany
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