Thomas AP-60/80 - Other Airflow and Noise Issues

23
Problem
No air flow
Little or no air flow
Additionally loud
noise
Possible cause
Thermal protection
activated due to high
temperature.
Diaphragm damaged
Other defect
Valves or diaphragm are
faulty.
Due to defective
diaphragm armature hits
coil/core.
Solution
After cooling the pump will switch
back on automatically.
Service pump by trained service
personnel.
Check pump by trained service
personnel.
Check pump by trained service
personnel.
Check pump by trained service
personnel.