Cleaning The Working Chamber - VHF S5 Originalbetriebsanleitung

EN 44
8.6 Cleaning the w orking chamber
Cleaning the working chamber includes the following
components:
Measuring key
n
Blank holder
n
View window
n
Damaging of the linear guides
NOTICE
or the spindle when cleaning
with compressed air
If you clean the working chamber with compressed air,
material chips can reach the linear guides or the
spindle bearings.
Never clean the working chamber with compressed
air.
Breathing difficulties caused
CAUTION
by processing dust
Processing dust that gets into your lungs can cause
breathing difficulties.
Clean the machine only if the air extraction system is
properly installed and activated.
Wear a face mask of class FFP2 during the
entire cleaning
We recommend cleaning the working chamber
after all other required maintenance tasks.
1. Have ready:
A wet cloth
n
A mild cleaning agent (optional)
n
A dry cloth (if the machine was used for dry
n
machining only)
A vacuum cleaner (if the machine was used
n
for dry machining only)
A wet brush for the measuring key
n
2. Close the working chamber door.
3. Move the axes into the cleaning position
by selecting the depicted icon in the
Machining view in DENTALCNC.
4. Open the working chamber door.
5. Mount the ionizer cover.
6. If the machine was used for dry machining only:
a. Suck up the coarse dirt in the working cham-
ber with the vacuum cleaner.
b. Clean all surfaces and cracks in the working
chamber thoroughly with the dry cloth. Use a
mild cleaning agent if necessary.
7. If the machine was used for wet machining: Clean
8. Clean the measuring key with the wet brush:
9. Thoroughly clean the blank holder from all sides
10. If necessary, clean the view window with a dry
11. Allow the working chamber to dry.
12. Close the working chamber door.
13. Move the axes into the default position by
Original Operating Instructions: S5
Version: 12/15/2021
S5 – Maintenance and do-it-yourself
all surfaces and cracks in the working chamber thor-
oughly with a wet cloth. Use a mild cleaning agent
if necessary.
a. Clean every opening of the protective cage
(marked orange) with the wet brush.
b. Clean the measuring key from all sides with
the wet brush, reaching into the openings of
the protective cage.
c. Clean the protective cage with a cloth.
F . 49 M (
IG EASURING KEY MARKED BLUE
( )
MARKED ORANGE
with a brush. Especially clean all openings and mov-
able parts of the blank holder.
cloth. Use a wet cloth if the machine was used for
wet machining. Use a mild cleaning agent if neces-
sary.
selecting the depicted icon in the Machin-
ing view in DENTALCNC.
)
WITH PROTECTIVE CAGE