Blodgett McDonald's KCO-25E Owner's manual

KCO-25E
CONVECTION OVEN
INSTALLATION -- OPERATION -- MAINTENANCE
BLODGETT OVEN COMPANY
www.blodgett.com
44 Lakeside Avenue, Burlington, Vermont 05401 USA Telephone [phone] Fax: [phone]
PN 31594 Rev C (6/01)
E2000 --- G.S. Blodgett Corporation

IMPORTANT
FORYOURSAFETY
Do not store or use gasoline or other flammable vapors or
liquids in the vicinity of this or any other appliance.
WARNING: IMPROPER INSTALLATION, ADJUSTMENT,
ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE
PROPERTY DAMAGE, INJURY OR DEATH. READ THE IN-
STALLATION, OPERATING AND MAINTENANCE IN-
STRUCTIONS THOROUGHLY BEFORE INSTALLING OR
SERVICING THIS EQUIPMENT
The information contained in this manual is important for the proper
installation, use, and maintenance of this oven. Adherence to these
procedures and instructions will result in satisfactory baking results
and long, trouble free service. Please read this manual carefully and
retain it for future reference.
Errors: Descriptive, typographic or pictorial errors are subject to correc-
tion. Specifications are subject to change without notice.

THE REPUTATION YOU CAN COUNT ON
For over a century and a half, The Blodgett Oven Company has been building
ovens and nothing but ovens. We’ve set the industry’s quality standard for all
kinds of ovens for every foodservice operation regardless of size, application
or budget. In fact, no one offers more models, sizes, and oven applications
than Blodgett; gas and electric, full-size, half-size, countertop and deck, con-
vection, Cook’n Hold, Combi-Ovens and the industry’s highest quality Pizza
Oven line. For more information on the full line of Blodgett ovens contact your
Blodgett representative.

Your Service Address: Model:
Serial Number:
Your oven was installed by:
Your oven’s installation was checked by:

Table of Contents
INTRODUCTION
Electrical Specifications 2.................................................
Oven Approvals 3........................................................
Pre-Installation 4.........................................................
Delivery 4...............................................................
INSTALLATION
Oven Location 5.........................................................
Electrical
Connections 5...........................................................
Oven Assembly 6.........................................................
OPERATION
General Guidelines for Operating Personnel 8................................
Oven Controls 9.........................................................
Display Messages 9.......................................................
Oven Operation 10........................................................
Product Programming 11...................................................
MAINTENANCE
Cleaning the Oven 12......................................................
Preventative Maintenance 12................................................
Troubleshooting Guide 13..................................................

INTRODUCTION
2
ELECTRICAL SPECIFICATIONS
KIOSK CONVECTION OVEN KCO-25E
AMPERES ELECTRICAL
C
O
N
N
E
C
T
I
O
N
KW/SECTION VOLTS (60 HZ) PHASE L1 L2 L3
C
O
N
N
E
C
T
I
O
N
AWG*
3.0 208 115 --- 15 14
* Refer to Page 4 in this manual for Electrical Connection specifications
Load ratings are double the above data for Double Stacked units.

INTRODUCTION
3
OVEN APPROVALS
KCO-25E
Single
KCO-25E
Double Stacked

INTRODUCTION
4
PRE-INSTALLATION
THE INSTALLATION INSTRUCTIONS
CONTAINED HEREIN ARE FOR THE USE
OF QUALIFIED INSTALLATION PERSON-
NEL ONLY. INSTALLATION OR SERVICE
BY OTHER THAN QUALIFIED PERSON-
NEL MAY RESULT IN DAMAGE TO THE
OVEN AND/OR INJURY TO THE OPERA-
TOR.
Qualified installation personnel are individuals, a
firm, a corporation, or a company which either in
person, or through a representative are engaged in
and responsible for :
D The installation of electrical wiring from the elec-
tric meter, main control box, or service outlet, to
the appliance. Qualified installation personnel
must be experienced in such work, familiar with
all precautions required, and have complied with
all requirements of state or local authorities hav-
ing jurisdiction. Reference: National Electrical
Code, ANSI/NFPA 70--- Latest Edition and/or
Canadian Electrical Code CSA C22.1 as applica-
ble.
D The ventilation of this oven should be in accor-
dance with local codes. In the absence of local
codes, refer to the National ventilation code
titled, “Standard for the Installation of Equip-
ment for the Removal of Smoke and Grease Laden
Vapors from Commercial Cooking Equipment”,
NFPA-96-Latest Edition.
DELIVERY
All Blodgett Ovens are strapped on heavy wooden
skids, and surrounded by tri-wall cartons to prevent
shipping damage. When tendered to the carrier,
each unit has been carefully inspected and packaged.
Upon delivery of your Blodgett oven:
D Inspect the shipping container for external dam-
age. Any evidence of damage should be noted on
the delivery receipt, which must be signed by the
driver.
D Uncrate the oven and check for any concealed
damages. Carriers will accept claims for damages,
if notified within 15 days of delivery, and the car-
ton is retained for inspection.
The Blodgett Oven Co. cannot accept re-
sponsibility for loss or damages suffered in
transit. The carrier assumed full responsibil-
ity for delivery in good order, when the ship-
ment was accepted. However we are pre-
pared to assist you in your claim.

INSTALLATION
5
OVEN LOCATION
The well planned and proper placement of the oven
will result in long term operator convenience and sat-
isfactory performance. It is therefore, urged that ad-
equate thought be given to the location of the oven
prior to its delivery for installation.
Place the oven in an area which is accessible for prop-
er operation and servicing.
It is also essential that ventilation air not be ob-
structed in any way if proper operation is to be as-
sured. Tripping of the blower motor thermal over-
load protective device is caused by excessive ambient
temperature in the motor compartment resulting
from insufficient ventilation. Such a condition must
be corrected immediately if permanent damage to
theovenistobeavoided.
ELECTRICAL
CONNECTIONS
This unit is supplied with a power cord and L6-20P
NEMA plug (3 prong grounding 250 volt). It is in-
tended for use with a L6-20R NEMA receptacle.
Before making any connections to this oven, check
the rating plate attached to the back of the oven to
assure that the voltage, phase and KW rating are
compatible with the electrical supply. See the table
on Page 2 for electrical specifications.
WARNING
THIS APPLIANCE IS EQUIPPED
WITH A THREE-PRONG GROUND-
INGTYPEPLUGFORYOURPRO-
TECTION AGAINST SHOCK HAZ-
ARD. THE APPLIANCE MUST BE
PLUGGED DIRECTLY INTO A
PROPERLY GROUNDED THREE
PRONG RECEPTACLE. DO NOT
CUT OR REMOVE THE GROUND-
ING PRONG FROM THE PLUG.

INSTALLATION
6
DOUBLE STACKING
Stacking
Angle
OVEN ASSEMBLY
MOUNTING OVEN ON 4” LEGS:
NOTE: Before operating the KCO-25E, the unit must
be mounted on the legs provided.
1. Tilt the oven onto its back.
2. Screw 4” legs into 4 holes located near oven cor-
ners.
3. Use a tool to tighten the hex nut at the top of
each leg.
4. Lift oven forward onto legs.
LEVELING THE OVEN:
After the oven is mounted on the legs it should be lev-
eled by screwing the adjustable leg feet in or out as
necessary. Check with a spirit level placed on the top
of the oven.
DOUBLE STACKING:
1. Mount the lower section on legs as directed.
2. Set the upper section on the lower section.
3. Remove the bottom left and right screws from
the upper section. Remove the top left and right
screws from the lower section.
4. Attach the two stacking angles with the screws
removedinStep2.