SMC Networks IDFB60-23-C, Operation Manual, Page: 24 / 52

IDX-OM-V024
Chapter 5 Checks and Maintenance
5.2
Regular maintenance
IDFB60/70/80/90 Series
5-2
5.2 Regular maintenance
5.2.1 Clean the dustproof filter of the ventilation grille
Vacuum or air-blow the filter every month to remove dust and particles of the ventilation grille.
5.2.2 Auto drain maintenance
Remove the dust accumulated in the auto drain element and bowl assembly every month. Use neutral
detergent for cleaning.
When cleaning does not improve the operation, replace the element and bowl assembly. From the next
time, clean them with intervals shorter than a month.
(1) Removal of the bowl assembly
1) Turn off the switch with lamp.
2) Shut off the earth leakage breaker of the power supply or remove the power supply plug from the
socket.
3) Fully close the valve at the compressed air IN and OUT piping. (Open the bypass valve, only when
compressed air is required during maintenance.)
4) Close the ball valve on the top of the auto drain.
5) Remove the drain tube.
6) Remove the clip and rotate the auto drain cock to the "O" side to release the residual air pressure
in the auto drain.
Ball valve: close
(Can be opened and
closed by hand)
Remove the clip
Drain cock
“O”: (Open)
- Be sure to release the residual pressure of the auto drain before starting maintenance.
- When the bowl assembly is broken or very dirty, replace it with a new one.
WARNING
Wear protective goggles or mask during air blow.
CAUTION