Why is the OVER TEMP light on in my NovaTec NovaDrier ND-7?
If the OVER TEMP light is on in your NovaTec Dryer, it's often due to incorrect deviation or alarm set points in the temperature controller(s). To fix this, adjust the settings for your specific drying application. It could also be due to thermocouple failure(s), in which case you should repair or replace the thermocouple(s).
What to do if the LOW AIR PRESSURE light is on in my NovaTec NovaDrier ND-7 Dryer?
If the LOW AIR PRESSURE light is on for your NovaTec Dryer, make sure the air LOWER valve is fully on (handle is vertical) and that ample air is supplied (85 psi +) as indicated on the pressure gauge on the side of the cabinet. Also, drain any water and clean the drainage tubes and/or base of the filters. Consider replacing both filters.
Critical information on compressed air quality, pressure, and ozone avoidance.
Step-by-step guide for powering on the dryer and setting initial operating parameters.
Procedure for adjusting the UPPER and LOWER drying temperatures for optimal performance.
Explanation of fault lights (OVER TEMP, LOW AIR PRESSURE) and their causes.
System behavior during power outages and safety precautions for control box access.
Detailed chart listing problems, checks, conditions, and recommended solutions.
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