10
Operation, All Modes
Warning
To avoid personal injury do not use
in the presence of flammable or
combustible chemicals; fire or
explosion may result. This device
contains components which may
ignite such materials.
Hot Surface
Caution: Avoid Contact. To avoid
burns, this furnace must not be
touched on the exterior or interior
surfaces during use or for a period
of time after use.
Warning
To avoid electrical shock, the door
safety switch must be
operating properly.
Warning
Always wear safety glasses or a
safety shield and high temperature
gloves when loading or unloading
the furnace. Long sleeved, fire
retardant clothing and a fire retar-
dant apron is also recommended.
Power Switch
Both the ON/OFF power switch and the digital
display will illuminate when power is switched
ON. The furnace will begin to heat to the con-
troller's current setpoint. (See the instructions
for your type of controller for information on
checking and setting the setpoint.)
Cycle Light
The amber cycle light will illuminate whenever
the power is being applied to the heating ele-
ments. The cycle light will turn on and off as
the furnace reaches the setpoint.
Door Safety Switch
The door safety switch removes power from
the heating elements when the door is
opened. Open and close the door a few
times; note that the amber CYCLE light will
switch off when the door is opened. If this
condition is not true, consult the
Troubleshooting section before proceeding.
This check must be done when the furnace is
heating and the cycle light is illuminated.
Summary of Contents for FB1310M
Page 27: ...27 Wiring Diagrams FB 1400 models FB1300 models ...
Page 28: ...EXPLODED VIEW 28 ...
Page 29: ...EXPLODED VIEW 29 ...
Page 31: ...31 ...