How to Easily Calibrate Your Blodgett Thermostat

You can calibrate your Blodgett Thermostat easily and effortlessly. Although it is among the foremost industrial ovens globally,times still come when it needs some servicing. There are some problems that could arise with your oven which originate from the thermostat. The first of such problems is when it refuses to reach a pre-set temperature. This can be caused by the thermostat having a defect or it may require being calibrated. The second is the oven not attaining the temperature you set it to. This is also a challenge that is mostly brought about by a need for calibration. In this case, if calibration does not solve the problem then you might need to completely replace the thermostat. Here are steps you can take to easily and effortlessly calibrate your Blodgett Thermostat.

Check First

The first step is to check the calibration to see whether it is normal or not. To do this, find a thermometer you recognize to be working accurately and normally. Place it inside your oven and set the temperature to 250 degrees. Now go below the door of the oven and open the kick plate. Keep an eye on the burner flame to see whether it will go off before the oven attains the 250 degrees you have set. If it does, then your thermostat might need to be calibrated.

Take the Knob Off

To know the type of thermostat that came with your oven, you should take off the knob and have a look. It normally comes in either a D shaft with a tiny screw in its middle or a round disk with twin screws keeping it in place. In any of both cases, ensure that you only turn the screw or disc a small percentage of a complete turn at a time. You should also ensure that you do not turn either of them more than one quarter of a full turn when turning in either direction.

Continue While Being Observant

Continue this action of turning the screw or disc in fractions of a full turn for every turn until you observe that the oven’s burner has come back on. When the burner does come back on, closely observe the oven’s temperature so you notice when it comes within your pre-set temperature by a range of between 5 to 10 degrees. This is the signal that tells you the thermostat has been successfully calibrated. Its proper calibration might not happen with just a single try. If on the other hand you attain the point of a quarter turn and the burner does not return by coming on again, then you have a defective thermostat and it needs to be replaced.

In concluding, you must replace the thermostat if it fails to calibrate within the range of temperature you initially set. Thermostats from the factory need no calibrations at installation. This is because they come pre-set. These are valuable steps to follow whenever you also discover that a new thermostat needs calibration. They are the foremost steps for calibrating your Blodgett Display Board.