30
ROUTINE MAINTENANCE
5.
Remove screws of the side ducts to dismount four side ducts. See Fig.4.
6.
Remove screws at the lower both side to remove the front panel lower cover (Fig.5). Open the drain
cock to drain all humidifying water, and it will drain through the drain outlet (Fig.6).
Wipe off remained
water with a dry gauze.
Fig. 4
Fig. 5
Fig. 6
7.
Clean all the attachments with neutral detergent and then rinse away the detergent with distilled water.
8.
Wipe the attachments with a gauze containing alcohol for sterilization and then wipe off with a dry
gauze.
9.
Wipe the inside wall of the chamber and water reservoir with a gauze containing alcohol for sterilization
and then wipe off with a dry gauze.
10.
Wipe the water level sensor with a gauze containing alcohol for sterilization and then wipe off with a
dry gauze. Care should be taken not to stress the water level sensor.
11.
Replace all attachments in the chamber with the reversed order mentioned above.
12.
When operating in the normal mode or the high humidity mode, fill the water reservoir with sterile
distilled water. See page 31. If operating in the no humidifying mode, do not supply any water into the
water reservoir.
Note:
• As shown in the fig.7, set the trays with the edge
bent downwardly positioned at the front. Improper
setting may cause tilted or unstable condition.
Downward bend
Drain cock
Front panel lower cover
Side duct
Fig. 7
