Grain Systems PNEG-707GSI - Manual (Page 83)

6. Tower Roof
PNEG-707 12', 18', 24' and 30' GSI Commercial Tower Dryer 83
Figure 6AJ Pressing pre-cut bulb seal on rim of access
port cut out on tower roof sheet.
Figure 6AK Close Up - Access port cover installed.
Figure 6AL Inside View - Access Port Cover Installed
Figure 6AM Outside View - Access port
cover installed.