Mocom millenium B2, Руководство по эксплуатации, Страница: 74 / 96

APPENDIX C – MAINTENANCE
69
Clean internal distilled
water tank
Clean external distilled
water tank
Safety valve
maintenance
Clean/replace the drain
filter
1. Arrange an empty container on the floor near the sterilizer and put the free end of a tube
into it.
2. Unscrew the plug (1) from the rear draining point and plug-in the other end of the tube.
3. Wait until the internal tank is completely drained; close the draining point with the plug.
4. Prepare 4 liter of distilled water mixed with 10% of pure alcohol and fill the supplied
standard container
5. Now fill completely the internal tank with this solution (see chapter “Filling distilled
water” for the procedure) and allow the solution to sit for 30 minutes.
WARNING
DO NOT RUN ANY CYCLE DURING THIS PERIOD.
6. Drain again the internal tank and discard the solution. Close the draining point with the
plug.
1.
Disconnect the external tank from the sterilizer; eventually recover the distilled water
contained in it.
2. Fill the tank with a solution of distilled water and alcohol (10%)
3. Allow the solution to sit for 30 minutes.
4. Drain the tank and discard the solution.
5. Reconnect the tank to the sterilizer.
1.
Access the safety valve located on the rear of the machine.
2. Loosen the knurled locking ring with your fingers (or a suitable tool inserted in the two
holes in the ring itself), turning counter-clockwise until it reaches the end and turns
loosely.
3. Retighten the locking ring and repeat the operation a couple of times.
4. Definitively tighten the locking ring all the way down.
WARNING
THIS OPERATION IS NECESSARY TO GUARANTEE THE CORRECT
FUNCTIONING OF THE VALVE OVER TIME.
AT THE END OF MAINTENANCE, MAKE SURE THAT THE LOCKING RING
IS COMPLETELY SCREWED ON AND TIGHTENED.
With use, various residues will probably tend to accumulate inside the filter, obstructing the
lower drain tube over time.
For cleaning (or replace) the filter, open the door of the sterilizer and remove the nut (1) with a
hexagonal wrench n. 14.
Then remove the fitting (2) and the filter (3).
Remove the filter from the support and carefully clean it under a throw of running water, using
if necessary a pointed tool to remove possible material of greater dimensions.
If the filter cannot be reused, replace it with a new one.
Plug the filter in the support, block it with a drop of sealing (if available), having care to not
obstruct the holes.
Reassemble all parts following reversely the above procedure, paying attention on screwing
down the fitting (2) so as to let the draining holes (4) at level of the chamber wall.