Blodgett COS-6 User manual

COS-6, COS-101 and COS-101S
ELECTRIC COOKING APPLIANCES
INSTALLATION -- OPERATION -- MAINTENANCE
COS-6, COS-101 and COS-101S
APPAREILS DE CUISSON D’ÉLECTRIQUE
MANUEL D’INSTALLATION -- FONCTIONNEMENT -- ENTRETIEN
BLODGETT COMBI
www.blodgett.com
44 Lakeside Avenue, Burlington, Vermont 05401 USA Telephone [phone] Fax: [phone]
PN R8131 Rev D (6/01)
E2000 --- Blodgett Combi

A PERSONAL WORD FROM BLODGETT COMBI
QUELQUES MOTS DE BLODGETT COMBI
CongratulationsonyourpurchaseofaBLODGETTCombiappliance.We
firmly believe that your choice has been a wise one, and trust you willre-
ceive many years of excellent service from your new Combi.
You will find that cooking with Combi appliances saves time, labor and
extensive cleaning of both the kitchen and the unit.
With Combi appliances the quality, taste, consistency, and look of your
food are improved, thus endorsing the policy to which we’ve alwaysad-
hered: “For Better Cooking!”
Onceyou’ve hada chanceto useyour Combi,please tellus, yourdealer
andcolleaguesaboutanycreativeandinterestingapplicationsyouhave
discovered; exchange ideas with other users. Be sure to advise us or
your dealer immediately should any mechanical or technical problems
beencountered(...we’reheretohelp!)andaboveall“EnjoyCookingthe
BLODGETT Combi Way!
For information on cooking, please refer to our separate cooking guide.
Toutes nos félicitations sur votre achat d’appareil de Blodgett Combi.
Nous croyons fermement que votre choix est un choix raisonnable et
nous sommes certains que vous obtiendrez de nombreuses années
d’excellent service de votre nouveau four multi-usages.
Vousallezdécouvrirquelacuissondans lesappareils Combiéconomise
le temps, le travail et le degré de nettoyage de l’appareilaussi bien que
de la cuisine.
Avec les appareilde Combi, la qualité, le goût, la consistence et l’appar-
ence des aliments sont améliorés, s’accordant, de ce fait, avec notre
politique ”Pour une meilleure cuisson !”
Une fois que vous aurez eu la chance d’utiliser notre Combi, informez
nous, votre concessionnaire et vos collègues, de toutes les applications
nouvelles et intéressantes que vous avez découvertes ; échangez vos
idées avec d’autres utilisateurs. N’hésitez pas à nous prévenir, ou votre
concessionnaire, de tout problème mécanique ou technique que vous
pourriezrencontrer (... nous sommes ici pour vous aider) et par-dessus
tout “Régalez-vous à cuisiner à la façon BLODGETT Combi!
Pour obtenir de plus amples informations sur l’art culinaire, veuillez con-
sulter notre livre de cuisine séparé.

IMPORT
A
NT
FORYOURSAFETY
Do not store or use gasoline or other flammable vapors or liquids in the vicinity
of this or any other appliance.
AVERTISSEMENT
Ne pas entreposer ni utiliser de l’essence ni d’autres vapeurs ou liquides inflam-
mables dans le voisinage de cet appariel, ni de tout autre appareil.
WARNING:IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR
MAINTENANCE CANCAUSE PROPERTYDAMAGE,INJURY OR DEATH.READTHE
INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS THOROUGHLY
BEFORE INSTALLING OR SERVICING THIS EQUIPMENT
AVERTISSEMENT: UNE INSTALLATION, UN AJUSTEMENT, UNE ALTÉRATION, UN
SERVICE OU UNENTRETIENNON CONFORME AUX NORMESPEUT CAUSERDES
DOMMAGESÀLAPROPRIÉTE,DESBLESSURESOULAMORT.LISEZATTENTIVE-
MENTLES DIRECTIVESD’INSTALLATION, D’OPÉRATIONET D’ENTRETIENAVANT
DE FAIRE L’INSTALLATION OU L’ENTRETIEN DE CET ÉQUIPEMENT.
The information contained in this manual is important for the proper installation,
use, and maintenance of this oven. Adherence to these procedures andinstruc-
tions will result in satisfactory baking results and long, trouble free service.
Please read this manual carefully and retain it for future reference.
Les informations données dans le présent manuel sont importantes pour installer,
utiliser et entretenir correctement ce four. Le respect de ces instructions et procé-
dures permettrad’obtenir de bonsrésultats decuisson etune longue durée de ser-
vice sans problèmes. Veuillez lire le présent manuel et le conserver pour pouvoir
vous y reporter à l’avenir.
Errors: Descriptive, typographic or pictorial errors are subject to correction. Specifica-
tions are subject to change without notice.
Erreurs:Les erreurs de description, de typographie ou d’illustration font l’objet de
corrections. Les caractéristiques sont sujettes à modifications sans préavis.

Your Service Agency’s Address:
Adressedevotreagencedeservice:
Model/Modèl:
Serial Number/Numéro de série:
Your oven was installed by/
Installateur de votre four:
Your oven’s installation was checked by/
Contrôleur de l’installation de votre four:

Table of Contents/Table des Matières
Introduction
The Blodgett Combi-Oven/Steamer 2.....
Description of the Combi-Oven/Steamer 3.
Oven Features 4.......................
Installation
Owner’s Responsibilities 5...............
Location 6.............................
Agency Approvals 7....................
Utility Connections 8....................
Utility Connections 9....................
Leg Attachment 10......................
Stacking 11.............................
Adjustments 12.........................
Final Check Lists 13.....................
Operation
Oven Start-Up 14........................
Standard Controls 15....................
Optional Cook & Hold 17.................
Optional Meat Probe 20..................
Maintenance
Spray Bottle Operating Procedure 21......
Cleaning and Preventive Maintenance 22...
Decalcification 23.......................
Introduction
Le Combi-four/étuve à vapeur Blodgett 24..
Description du Combi-four/étuve à vapeur 25
Caractéristiques du four 26...............
Installation
Responsabilités du propriétaire 27.........
Placement 28...........................
Normes et Codes 29.....................
Branchement Utilitaires 30................
Branchement Utilitaires 31................
Fixation des pieds 32....................
Superposition -
Assemblage section double 33............
Vérification finale et derniers réglages 34...
Vérifications Finales 35...................
Utilisation
Mise en Marche du Four 36...............
Contrôles Standards 37..................
Cuisson et Pause en Option 39...........
Sonde à Viande en Option 43.............
Entretien
Procédé de fonctionnement de la bouteille
vaporisatrice 44.........................
Entretien Préventif et Nettoyage 45........
Détartrage 46...........................

Introduction
2
The Blodgett Combi-Oven/Steamer
For quite some time, commercial cooking equip-
ment has remained more or less unchanged.
There are kettles, deck ovens, the good old range
with its legion of pots and many other extra
appliances. The result: time expenditure, exces-
sive manual work, and countless cleaning pro-
cesses.Thelastfewyearshavepavedthewayfor
a revolution in the equipment of restaurant and in-
stitutional kitchens.
The Blodgett Combi-Oven/Steamer offers a com-
pletely new method of cooking. With the Oven/
Steameryouhave the choice oftwo cookingpro-
cesses:Steam and Hot Air, either...
D Separately
D Combined, or
D In Sequence
And foreasy operation you can choose from three
modes:
Steam Hot Air Combi
Steam &
Hot Air
In the Steam mode you can:
D steam D blanch D poach
D defrost D rethermalize
In the Hot Air mode you can
D roast D bake D braise
In the Combi mode you can:
D defrost D roast D rethermalize
D reheat D bake D sous vide*
D proof* D cook & hold*
* with optional digital controls
Not only that, you can use two or three functions
in sequence during one cooking process. We call
this:
D combi-steaming
D combi-roasting
D combi-baking
The combination of circulating hot air and steam
in the space saving, high performance Combi-
Oven/Steamer leads to improvements in the fol-
lowing areas:
D increased productivity in the kitchen
D a reduction in capital expenditures for multiple
equipment replacement
D a wider range of menu choices
D a simplified cleaning process
The work process is simplified since products are
prepared on or in steam table pans and trays.
Foodcanbecooked,stored,andtransportedwith
the same pans. Small amounts of product can be
processed efficiently; pre-cooked and conve-
nience foods can be reheated within minutes.
Many frozen foods can be processed without pre-
thawing. This flexibility reduces the need for
kettles and steam tables since there is no needto
keep large amounts of food warmfor longperiods
of time.
Today the improvement of food quality is more im-
portant than ever. Vegetables are cooked in the
Blodgett Combi-Oven/Steamer without water at
the optimal temperature of just under 212_F
(100_C), maintaining valuable vitamins, minerals,
nutrients and trace elements.Cooking meat in the
Combiresultsinlessshrinkageandafirmer,juicier
product. The Blodgett Combi-Oven/Steamer is
being usedmore and more for baking. Steam and
Hot Air modes make it a general purpose baking
appliance.

Introduction
3
Description of the Combi-Oven/Steamer
ABOUT THE OVEN/STEAMER
Blodgett Combi-Oven/Steamers are quality pro-
duced using high-grade stainless steel with first
class workmanship.
The high performance fresh steam generator with
its control system makes it possible to enjoy all of
the advantages of a high quality steamer at the
flick of a switch. Fresh steam enters the oven cav-
ity without pressure and is circulated at high
speed. This process enables quick and gentle
cooking and ensures high quality food while pro-
viding convenient working methods. The steam
generator is completely automatic and protected
from running dry.
A patented quench system keeps the air in the
oven clean. Fumes which arise from roasting and
grilling are extracted from the appliance, quenched,
and directed out through the condenser drain. The
exhaust system is effective in all cooking modes
and results in better quality foods and no flavor
transfer. The fan, which is guarded against acci-
dentalfingercontact,isdrivenbyaquietandpow-
erful motor. The condenser draws out excess
steam from the appliance. Condensation and
waste water, which result during steaming and
cleaning, are continuously drained.
The use of high quality insulation impedes exces-
sive heat radiation and saves energy.
The Oven/Steamer has optional adjustable legs
whichadapteasilytoslightlyunevensurfacesand
optional floor stands which are designed for use
with all of the table models.
OVEN/STEAMER OPERATION
The practical oven door, with a viewing window,
has a wide swing radius and handle which can be
operated easily, even with wet or greasy hands.
Ease of operation is guaranteed through the sim-
ple arrangement of the controls. Graphic symbols
make the appliance easy for even inexperienced
kitchenstafftooperate.Steam,HotAirand Combi
modes can be selected with one switch. A fourth
function on the mode selection switch, the Cool
Down mode, allows the oven cavity to cool down
rapidly with the door opened or closed.
Cleaning is kept to a minimum. The interior is
sprayed with a self-acting cleaning solution which
interacts with steam to easily remove crusts and
stains. The oven is designed for easy care and is
welded water tight so that the internal cooking
cavity may be rinsed with a hose after the steam
cleaning process.

Introduction
4
Oven Features
Standard Features
6
5
4
8
7
2
3
9
10
1
Figure 1
1Control Panel
2Fuses, Power Supply
3Oven Door
4Drip Collector (self draining)
5Door Handle
6Door Contact Switch
7Vent (not shown)
8Decalcifying Inlet & Funnel Assembly
9Decalcifying Valve Lever
10 Tilt Down Panel Screw

Installation
5
Owner’s Responsibilities
1. Oven(s)are uncrated, stacked(if applies)and
put in place.
NOTE: Please refer to Leg Attachment and
Stacking Addendum.
2. The owner/operator must have the following
plumbingandelectricalrequirementsmetand
installed.
NOTE: Refer to the Utility Connection infor-
mation provided.
WARNING!!
Improper installation, adjustment, alter-
ation service or maintenance can cause
property damage, injury or death. Read
the installation, operation and mainte-
nance instructions thoroughly before
installing or servicing this equipment.
PLUMBING
Water
Water Pressure (min/max) 40 PSI min / 50 PSI max
Cold Water Connection 3/4” Hose Fitting, 3/8” ID hose minimum
Water Regulator Setting 35 PSI static
Drainage Atmospheric Vented Drain
Drain Connection 2” Copper
Avg Water Drain Temp. Approximately 122_F/50_C
ELECTRICAL
COS-6 COS-101 COS-101S
Electrical 9.4 kw 18.5 kw 18.5 kw
Amp/line (max) Amp/line (max) Amp/line (max)
Volt 3
Phase 1 Phase Volt 3 Phase 1 Phase Volt 3 Phase 1 Phase
208 26 45 208 52 89 208 52 89
240 23 40 240 45 77 240 45 77
480 23 N/A 480 23 N/A
By
M
d
Steam 9kw 18kw 18kw
y
Mode Hot Air 9kw 18kw 18kw
Combi 9kw 18kw 18kw
Blower Motor .33 HP / .4 kW .5 HP / .5 kW .5 HP / .5 kW

Installation
6
Location
The well planned and proper placement of your
appliance will result in long term operator conve-
nience and satisfactory performance.
The following clearances must be maintained be-
tween the unit and any combustible or non-com-
bustible construction.
D Oven body right side --- 1” (2.54 cm)
D Oven body left side --- 4” (10 cm)
D Oven body back --- 6” (15 cm)
NOTE: For models with hose assemblies on the
back of the unit, the hose must be 1” (2.54
cm) from the wall.
The following clearances are recommended, but
not required, for servicing.
D Oven body sides --- 12” (30 cm)
D Oven body back --- 12” (30 cm)
Place the unit in an area which is free of drafts and
accessible for proper operation and servicing.
Keep the oven area free and clear of all combus-
tibles such as paper, cardboard, and flammable
liquids and solvents.
DO NOT place the oven on a curb base or seal to
the wall; either condition will prevent proper venti-
lationtotheblowermotors.Slightunevennesscan
be corrected with the adjustable legs.
Heat and water sources must not be located near
theairventson the left sideof theunit. Consult the
factory for an optional protective side heat shield
kit if a warm surface or water source is to the left
of the unit.
On all models, tripping the blower motor’s thermal
overload device indicates an excessive ambient
temperature on the left side of the unit. This must
be correctedtopreventpermanentdamage tothe
appliance. All motor bearings are permanently lu-
bricated by themanufacturer; there is no need for
additional lubrication during the operational life-
time of the motors.