VHF R5 Mode D'emploi D'origine page 33

R5 – Operation: Preparing jobs
Opening & closing the multi-pur-
pose compartment
NOTICE
Damaging of the machine when operating
the multi-purpose compartment
If you open the multi-purpose compartment manu-
ally, if you do not maintain it properly or if you do not
remove leaked cooling liquid, the machine may get
damaged.
Only open the multi-purpose compartment manu-
ally in case of an emergency.
Check regularly if the area below the cooling liquid
tank is dry and remove leaked cooling liquid imme-
diately.
When you operate the blank changer with
DentalCNC, the multi-purpose compartment
opens and closes automatically.
1.
To open the multi-purpose com-
partment, select the depicted icon in
Machining
the view in DentalCNC.
The multi-purpose compartment flap swings
downwards.
F . 33 – O -
IG PENING THE MULTI PURPOSE COMPARTMENT
2.
To close the multi-purpose com-
partment, push the flap upwards until it
is locked in place or select the depicted
Machining
icon in the view in DentalCNC.
Original Operating Instructions: R5
Version: 5/10/2019
Exchanging the cooling liquid and
cleaning the tank
NOTICE
Damages caused by wet machining with
unsuitable cooling liquid
Wet machining without suitable cooling liquid can
damage the machine, tools and blanks.
Before you execute a job, ensure that the cooling
liquid is clean and the liquid level is sufficient.
Only use cooling liquid that meets the require-
ments listed below.
If you use a cooling lubricant: Only add the cooling
lubricant Tec Liquid Pro to the cooling liquid.
Exchange used cooling liquid according to the
maintenance table. Clean the cooling liquid tank
before refilling it.
If you use a cleaning agent to clean the tank,
ensure that no residues of it remain in the tank.
The machine needs cooling liquid that meets the
following requirements:
Drinking water – for some blank types, you must
n
add cooling lubricant (see below)
No added chlorine
n
No distilled water
n
No carbonated water
n
Without sufficient cooling liquid in the tank, wet
machining is not possible. You can find the appro-
priate interval in the maintenance table. Of course,
you can exchange the cooling liquid at any time.
You need to exchange the cooling liquid in the
following cases:
The change interval in the maintenance table has
n
been exceeded.
The cooling liquid is soiled.
n
Every time you exchange the cooling liquid, you must
also clean the tank.
Before every job, you also have to check the strainer
basket and empty it if required.
EN 33