Figure 5-46.--Wiring diagram of M-series oven.
The principle of operation of the convection oven is
warping. Figure 5-47 shows a self-heating griddle. The
different from that of a standard oven. In the convection
electric griddle operates on 208-, 230-, and 460-volt ac,
oven the air is forced around the chamber by the
60-hertz, single- or three-phase power. It is
motor/fan located at the rear of the oven. The
thermostatically controlled and has a heating range of
convection oven heating elements are also at the rear of
200F to 450F10F. The thermostat is used to control
the oven and are controlled by a thermostat switch with
a range of 175F to 450F. When the doors are opened,
the fan motor and heating elements will be de-energized
because the door interlock switch opens.
The step-down transformer is 240/480 volts ac and
is used for the control circuit only. Figure 5-46 shows
a simplified wiring diagram of the M-series oven.
ELECTRIC GRIDDLE
Electric griddles are designed to be installed into
metal fixtures or fabricated tops. The tops must be rigid
enough to support the equipment weight without
Figure 5-47.--Self-heating griddle.
5-66
