Figure 35. Changing desiccant-Dryspell Plus model 375
l Disconnect the solenoid coil and inlet valve wire connection
l Remove the pilot air connection from the top block assembly
l Remove the socket head cap screws M8 * 40
l Remove the top chamber with the controller.
l Remove the drying tower gasket and replace with new ones
l Remove the top compactor plates (Six)
l Remove the old desiccant bags.
l Clean the drying towers
l Filling the desiccant bag assembly :
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