13
heatless desiccant air dryer
D2
2.9
shutdown procedure
Close both the inlet and outlet valves ensure the dryer is completely isolated.
The dryer will still be pressurized! In order to depressurize the dryer; ensure the dryer is isolated from the
compressed air supply source.
•
Cycle the dryer at least twice to ensure the dryer exhausts and is completely depressurized.
•
When fully depressurized the ‘clicking’ of the exhaust valves will be heard but no air exhausted.
•
When the dryer is fully depressurized, isolate from the electrical supply.
