APW HSO-200 Convection Oven User Manual


 
CLEANING DOOR GLASS
To reach the inside glass of the oven door, use the lower latch “A”, open outer glass “B” raising it from the bottom upwards. This will
make it possible to get inside the glass for normal cleaning. Upon completion, close the external glass by pushing it slowly
downwards until the click is heard of insertion in component “A”.
CLEANING THE FAN
Periodically check the condition of the fan. Make sure that there is not too much grease on the blades since it may slow motor
rotation (which in turn may lead to overheating) and uneven heat distribution (resulting in uneven cooking).
WHAT TO DO IN CASE OF A BREAKDOWN OR LONG PERIODS OF INACTIVITY
! Switch off the main electrical switch.
! Set all control panel knobs to zero.
! Inform technical assistance (only in case of a malfunction).
! Clean the oven inside and out.
TROUBLESHOOTING GUIDE
PROBLEM PROBABLE CAUSE REMEDY
Oven does not turn on
Oven does not warm up
Lights not lit
Motors do not work
Oven suddenly stops
Unit unplugged
Fuses
Cables/terminal block
Switch
Safety thermostat
Resistor contactor
Heating element burn out
Thermostat
Switch/lights
Motor contactor/Motor
Safety thermostat
Short circuit
Check the plug connection and reconnect if necessary
Check the fuses and replace them if necessary
Check the cables connection for loose wire and reconnect if
necessary
Check the switch and the voltage at the inlet and outlet. Replace
switch if necessary
Check the safety thermostat and push the red button
Check the voltage at the inlet and outlet of the contactor and replace
if necessary
Replace the heating element
Check the temperature with a manual thermometer and if necessary
replace the thermostat
Check the switch and the lights and replace if necessary
Check the voltage at the inlet and outlet of the contactor. Check the
motor and replace the contactor or the motor if necessary
Push the red button on the thermostat
Check the fuses and replace them if necessary, if the failure persists
check all parts with an appropriate tester in order to find which is the
part to replace
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