110 7713395 R2
4.10. Emergency Shutdown Procedure
1. Push the E-STOP button.
Pushing the E-STOP button will turn OFF all outputs from the PLC. It does NOT shut off
power into either Control Panel. The Power ON lamp will remain lit on the main Control
Panel
2. Turn OFF the electrical power at the main electrical disconnect.
3. Turn OFF the fuel supply at the main ball valve in the bottom dryer section and then at the main fuel source.
4. If the emergency requires grain to be removed from the dryer more quickly than the unload system can
operate, there are several alternative routes to clear the grain. With power shut off and locked out, the
following methods can be used:
• Open up one or more of the emergency unload doors around the perimeter of the frame. To open, pull
the pin on the clamp assembly. Use caution as the doors can swing open with great force.
Figure 133. Emergency Door — Close
4. OPERATION CONTINUOUS MIXED-FLOW GRAIN DRYER WITH COMMANDER CONTROL SYSTEM
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