Caso D10 - Sharpening knives

Caso D10 32
Push the can opener lever down firmly and hold until the can lid is
automatically pierced and the cutting action begins as shown in figure 3.
Please note
► It is not necessary to hold the can opener lever down during the cutting
cycle.
When the can is fully open, the cutting action will automatically stop. The
can will remain in position until the lever is raised.
To release, grasp the can firmly in one hand and raise the lever using the
other hand. The magnetic lid lifter will retain the lid as shown in figure 4.
Warning
► Don't touch the cutting edge of the can, since this is very sharp.
► Remove the lid carefully from the magnet and dispose of it.
Please note
► This can opener should not be used to open cans designed to be
opened by another method such as rolling key, for example.
► Occasionally, badly dented cans will cause the can opener to stall. If
this happens, grasp the dented can and guide it through the cutting
action manually until the damaged areas are opened. If this doesn't
work, begin the cutting action again in a new place on the can lip which
isn't dented.
► To open a can that has become jammed, raise the can opener lever
and release the can. Begin the cutting action again in a new place on
the can lip.
13.2 Sharpening knives
Be sure knife is clean and free of grease.
Place the heel of knife into the guide slot located on the back of the can
opener.
Lightly draw the blade towards you, applying a slight downward pressure.
Repeat this procedure four to five times, to put a sharp edge on the knife.
Warning
► Always use safe practices when using or sharpening knives. Maintain
hands away from knife blade.
Please note
► Don't try to sharpen blunt hollow grinded blades (with concave
sharpened blades) or serrated blades.