Duke 155433P, Installation, Operation, Parts & Maintenance Manual

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INSTALLATION INSTRUCTIONS
A. Qualified Personnel
These installation instructions are for the use of
qualified installation and service personnel only.
Installation or service by other than qualified
personnel may result in damage to the oven
and/or injury to the operator.
Qualified installation personnel are those individuals, firms,
companies or corporations which either in person or
through an agent are engaged in and responsible for:
•
The installation of electrical wiring from the
electric meter, main control box or service
outlet to the electrical appliance. Qualified
installation personnel must be familiar with all
precautions required and have complied with all
requirements of state and local authorities
having jurisdiction. See: National Electrical
code, ANSI/NFPA 70-1990.
B. Delivery and Inspection
Duke Manufacturing Co., does everything within its power
to insure you receive your oven in good condition. They
are strapped down on heavy wooden skids and surrounded
by heavy "tri-wall" cartons to prevent shipping damage.
They have all been carefully inspected before they were
packaged and consigned to the carrier.
Upon Delivery of your Duke oven:
•
Look over the shipping container carefully
noting any exterior damage on the delivery
receipt which must also be signed by the
driver/delivery person.
•
Uncrate and check for any damage which was
not evident on the outside of the shipping
container. This is called concealed damage.
The carrier must be notified within fifteen (15)
days of the delivery of the oven and the carton,
skid and all packaging materials must be
retained for inspection.
Duke Manufacturing Co. cannot assume liability for loss or
damage suffered in transit. The carrier assumes full
responsibility for delivery in good order
when the shipment was accepted. However, we are
prepared to assist you in filing any freight claim.
C. Location of the Oven
Proper planning and placement of the oven will give you
the best results in terms of long term user convenience and
satisfactory performance. We urge you to give adequate
thought in the placement of your oven prior to its arrival.
•
The oven should be placed in an area which is
free from drafts and accessible for proper
operation and servicing.
•
The area around the oven must be kept clear of
combustible materials. A minimum of one (1)
inch from the left or right side, three (3) inches
from the rear and eight (8) inches from the floor
must be maintained between the oven and any
combustible or non-combustible
surface.
It is also important not to obstruct the natural flow of
ventilation air if the oven is to operate properly. Do
not place any objects on top of the oven. This oven
should not be installed on a curb base or sealed to the
wall. Either condition can prevent proper ventilation
of the blower motor. The blower motor has a thermal
protection device which will trip because of excessive
ambient temperatures at the side of the oven. If the
device trips continually, this condition should be
corrected immediately to avoid damaging the oven
permanently.
Before making any connections to the over, check the rating
plate to be sure the oven specifications concur with the
voltage and phase to be supplied to the oven.
The rating plate and serial number data are located behind
the motor access cover on the right side panel.
D. Electrical Connections
Each section of the Duke 5/9 Half-Size Convection Ovens
is rated at 8.0 KW.
Your oven is supplied for connection to a 208 or 240 volt,
1-phase or 3-phase grounded circuit. The
electric motor, indicator lights and control circuits are
powered internally and do not have a separate power
supply.
Before making any connections to these units, check the
rating plate to assure that the voltage and phase rating of the
oven is compatible with the electrical supply. When
installing, all ovens must be electrically grounded in
accordance with local codes or in the absence of local
codes, with the National Electrical Code, ANSI/NFPA 70-
1990 (in Canada - CSA Std. C22.1).