INSTALLATION
1
For single oven installation on 28” stand use gure 1 for stand assembly. For stacked ovens in-
stalled on a 7” stand see gure 2 for stacking instructions and gure 3 for stand assembly.
Mount oven on stand. Secure to stand using 3/8” - 16 x 3/4” hex. hd. screws (P/N 10-2034) and four
3/8” plain washers (P/N 10-2401) as provided.
Be sure that both the blower guard and deectors are properly installed (refer to blower guarde im-
age below)
With a level on the oven shelves, be sure that the oven is level front to back, left to right and diago-
nally. To adjust oven turn feet in stand legs.
The electrical supply connection to the 208-230V oven is made to the circuit breaker located behind
the access panel just below the control panel. The electrical supply connection to the 440-480V is
made to the terminal strip at the same location. Check that supply voltage is the same as the voltage
stamped on the oven rating plate (refer to gure 2). If it is necessary to convert from three phase to
single phase power or vice-versa, change internal connections at the terminal block as indicated on
the wiring diagrams (refer to gure 2W and 4W).
NOTE: Always make sure that a goo ground connection is made to the oven frame. Never use a
neutral leg for oven grounding.
On 440V, 460V and 480V installation, check that the blower rotates in a clockwise direction. If it
does not, simply switch positions of any two of the three power input wires at the circuit breaker or
terminal block.
After installation is complete a nal check of the controls and wiring should be made by turning the
oven on and heating it up to 350oF, for ve minutes (refer to “operating instructions”). During this
period check the current draw (refer to chart below). After this check is complete, turn thermostat
and main power switch off.
Amp Values for Standard Ovens
Single Phase Three Phase
Volts: 208 230 208 230 440 460 480
Amps: 63 57 36 33 17 16 15
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