Grain Systems PNEG-1707 - Manual (Page 36)

7. Test Firing
36 PNEG-1707 TM-Series Tower Dryer
Dryer Shut Down
To shut down the dryer,
1. Close the fuel supply valve at the tank or valve along the fuel line.
2. If the burner is operating, let the dryer run out of fuel, and it will shut down automatically due to loss
of flame.
3. Close the fuel valve at the dryer, and press the Dryer Power Stop button.
4. Turn OFF the control power.
5. Turn OFF the safety disconnect handle on the front of the power box, and turn OFF the main power
to the dryer.
Emergency
In case of emergency push the Dryer Stop button or the Emergency Stop button. This will interrupt power
to the control panel and the fan, burner and all augers will stop immediately.
Figure 7A Vapor Fuel Train
Figure 7B Modulator Fuel Train