Contactor

The conveyor belt works at this stage, however the oven does not heat up, until we wire it direct as show below.

 

pizza pride - reading Top left pole of coil - grounded.
reading Top left pole of coil – grounded.

 

reading Top right pole of coil - grounded.
reading Top right pole of coil – grounded.

 

reading bottom left pole of coil - grounded.
reading bottom left pole of coil – grounded.

 

reading bottom right pole of coil - grounded.
reading bottom right pole of coil – grounded.

 

reading when power is off to conveyor belt
reading when power is off to conveyor belt

 

power is off to high temp switch
power is off to high temp switch

 

 

reading across both bottom poles
reading across both bottom poles

 

reading across top 2 poles where we were expecting to get a significantly higher reading.

 

reading of lower cross bar of the contactor when motor to conveyor belt is on.
reading of lower cross bar of the contactor when motor to conveyor belt is on.

 

 

reading of upper cross bar of the contactor to the high temp switch when motor to conveyor belt is on.
reading of upper cross bar of the contactor to the high temp switch when motor to conveyor belt is on. At this point the oven will heat as we have taken off the top left pole and wire it directly.