21
cycling refrigerated air dryer
R
1
Operating 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 duration referring to §5.4 section.
The dryer has a safety system which disconnects the device when triggered.
Electrical circuit
The motor protection allows disconnecting 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 corrective maintenance, or contact
nano-purification solutions
).
2. Press the start button to restart the dryer.
2.9 safety system
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 connections.
•
Verify the temperature of the compressed air at the inlet and the ambient temperature are within
operating parameters of the dryer specification.
•
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
efficiency of the exchanger and the shut-down of the dryer due to the triggering of the safety system
following a serious malfunction will impact the functioning of the condenser.
Ensure that the blades and the thin aluminum plate of the condenser do not get bent out of shape while
cleaning.
2.10 routine maintenance
Содержание NXC 0020
Страница 1: ...NXC series cycling refrigerated air dryer user guide...
Страница 47: ...47 cycling refrigerated air dryer R1 3 3 electrical wirings NXC 0020 115V 1 60 NXC 0030 to NXC 0045 115V 1 60Hz...
Страница 48: ...48 cycling refrigerated air dryer R1 NXC 0065 to NXC 0110 115V 1 60 NXC 0130 to NXC 0165 115V 1 60Hz...
Страница 49: ...49 cycling refrigerated air dryer R1 NXC 0200 to NXC 0400 230V 1 60 NXC 0200 to NXC 0400 460V 3 60Hz...
Страница 50: ...50 cycling refrigerated air dryer R1 NXC 0500 to NXC 0850 460V 3 60Hz NXC 1050 to NXC 2000 460V 3 60Hz...
Страница 61: ...notes...
Страница 62: ...notes...