Duke 59-E3V, Инструкция по установке и эксплуатации

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Installation and Operation of 5/9 Electric Convection Oven
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no adjustment is needed. If this reading is more than
10°F, proceed with calibration procedure.
To Calibrate the Ovens
• Remove the thermostat knob by loosening the
setscrew and pull the knob forward. Take care not
to rotate the thermostat stem, which will change
the setting.
• With a very small screwdriver, turn the screw located
in the bottom of the hollow of the stem clockwise
to lower the temperature or counterclockwise to
raise the temperature. DO NOT allow the stem of
the thermostat to rotate as you turn the screw.
• Open the door and turn the POWER SWITCH to the
COOL DOWN position. This will allow the oven fan
to come on without the burners and cool off the oven.
Allow the oven to cool to about 250°F (120°C).
• Return the POWER SWITCH to the ON position and
repeat the previous steps until the oven thermostat
and the pyrometer (thermometer) reading agree.
• Replace the knob and tighten the setscrews.
NOTE: Maximum turn of screw “A” is 1-1/2 turns –
clockwise or counter-clockwise.
This thermostat is a direct-acting (opens on temperature
rise) device.
Rotation Screw "A"
Dial Shaft "B"
1/4
turn
Decrease
Increase
D. CLEANING OF THE OVENS
The stainless steel on your oven can be kept clean with
a good stainless steel cleaner, many of which are on
the market. The painted surfaces should be wiped clean
regularly with a MILD detergent. Moisten a cloth and
wipe down the oven while it is COLD. Wiping down an
oven while it is hot will cause streaking and otherwise
unsatisfactory results. Once the oven is clean it can
be wiped down with light oil.
Porcelain oven interiors should be cleaned regularly
using a degreasing agent. For heavier deposits a
commercial oven cleaner such as Dow Oven Cleaner,
Easy-Off, or Mr. Muscle can be used. Care must be
taken to prevent these alkaline-type cleaners from
coming in contact with any aluminized steel surfaces
in the oven, including the blower wheel.
The blower wheel, racks and rack supports can be removed
and soaked in a solution of ammonia and water.
Make certain that all parts are thoroughly rinsed before
returning to use.