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Sterilizer Manufacturer:
Tuttnauer
Model of Sterilizer:
Problem Title:
Exhaust Problem of Tuttnauer E/EA/EK/EAK
Problem Description:
Exhaust Valve opens at the wrong time
Reasons
1. Wrong DC power supply to the exhaust valve

Solutions

1. Check between TP11 and TP1 for the correct signal voltage either a 0 to 1 volt DC reading if the valve is suppose to be open or 10 to12 volts if the valve should be closed.

If TP11 shows an incorrect signal then this would indicate a control problem
2. Check for a shorted black wire going to the Solenoid Coil Remove the Solenoid Coil and check for a short in the Solenoid Coil
3. Remove the connection box from the Solenoid Coil and check that the
connectors are in place and making good contact with the terminals on the Solenoid Coil.

The technical information is just to help sterilizer users as reference to do their trouble shooting.
no guarranty implied. For each specific technical help to do with sterilizers
or autoclaves, go to www.sterilizers.com ... or call 1-800-801-9934 Contact Us