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Opera ng procedure
1. Press the down arrow and hold for 1 second. Check that the solenoid valve opens and that the
condensate drain away. Check that the purge icon is illuminated on the controller interface.
2. The solenoid valve closes and the purging of the condensate stops.
3. Wait for 5 minutes and re-check that draining is carried out correctly.
4. If necessary, change the condensate drain dura on referring to §5.4 sec on.
2.9
safety system
The dryer has a safety system which disconnects the device when triggered.
Electrical circuit
The motor protec on allows disconnec ng the dryer through the thermal relay when the air compressor
operates under overload.
Restart
1. Resolve the problem that caused the device to shut down (refer to correc ve maintenance, or contact
nano-purifi ca on solu ons).
2. Press the start bu on to restart the dryer.
2. 1 0 routine maintenance
Daily maintenance
•
Check that the drain normally evacuates the water and compressed air.
•
Check that there are no air leaks on the inlet and outlet connec ons.
•
Verify the temperature of the compressed air at the inlet and the ambient temperature are within
opera ng parameters of the dryer specifi ca on.
•
Clean the condenser of the dryer at regular intervals (once every two weeks).
Maintenance
Clean the condenser regularly using a vacuum cleaner, brush or a compressed air gun. An improper heat
effi ciency of the exchanger and the shut-down of the dryer due to the triggering of the safety system
following a serious malfunc on will impact the func oning of the condenser.
Ensure that the blades and the thin aluminum plate of the condenser do not get bent out of shape while
cleaning.
cycling refrigerated air dryer
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