| Sterilizer Manufacturer: Tuttnauer |
| Model of Sterilizer: Tuttnauer 2340 E/EK/EA/EKA |
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Problem Title:
Tuttnauer - 2540E Air Outlet Valve Problem |
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Problem Description:
Tuttnauer air outlet stays open all the time |
| Reasons |
| 1. either the solenoid control signal wrong or the solenoid itself out of order |
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Solutions |
| 1. Check between TP14 and TP1 the reading should be between 3.5 and 5 volts DC when the valve is off and 0 to 1 volt when the valve is on. If TP14 is showing 0 to 1 volt constantly this indicates a control problem If TP14 is between 3.5 and 5 volts and the valve is open then check for a ground short in the black wire going from the solenoid to the Electronic Box Remove the Solenoid Coil and check across the terminals for a short Take apart the Plunger Assembly and clean any debris that may be stopping the Plunger from sliding back and forth. Check the housing of the Plunger for any nicks or distortions that can cause the Plunger to become stuck. |
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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 |