Tuttnauer EA - Pressure Door Lock System

De 劑 點
| 7.9 PRESSURE DOOR LOCK SYSTEM
This satety device prevents the door from opening when the chamber is pressurized
| The system is based on the built in pressure in the chamber which pushes the Silicon -
rubber bellows (12) and the pin (13) into the groove of the tightening bolt. This prevents the
operator from opening the door. When the steam is released, this bellow and pin return to
| their original position, thus releasing the tightening bolt.
DOOR BELLOW REPLACEMENT PROCEDURE
Located in the door bridge.
| 1 . Open the door.
| 2. Unscrew and remove the tightening screw (5).
3. Gently pull out the door safety device locking pin(13)
| 4. I is possible that the washer and bushing (7,10) will be stuck - if so, push
them out by introducing pressurized air through the steam inlet hole.
5. Reconnect the door device locking pin (13) into a new silicon bellow (12).
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