LABEC AA-22N - Manual (Page 21)

Operation manual
SEA Series Steam Sterilizers
17
After a long time usage, maybe some small impurity will deposit on the drain filter, it will
affect vacuum and drying. All the impurity comes from the oil or dirt or dust of the
instrument which need sterilization, also maybe comes from the water. In order to prolong
the life of the drain filter, please note the following items:
2 Rotate off the filter screw.
3 Pull out the filter from the
connection.
4 Take off the blue rubber
which on the filter clean or
change a new one as you need.
5 After you clean or change
a new filter shim, plug in the
water filter back on the chamber
connection. Notice: please put
the blue rubber down and touch
the chamber and rotate tighten
the screw nut.
If draining filter plug up, you can solve according to fig 9-5.
-5 Fig9
1 Find the water filter.
9.3 Change fuse (Fig 9-6)
1). Switch off the power.
2). Unscrew the fuse holder with a screw driver anti-clockwise.
3). Pull the fuse holder out with your fingers.
4). Make sure to replace the cooked fuse with a correct fuse.
5). Put back the fuse holder and screw it on clockwise with a screw driver.
6). You may use your hand to change the fuse.
-6 Fig9