Filling In C/L; Cleaning The C/L System - Amann Girrbach ceramill mikro ic Modo De Empleo

H A N D L I N G T H E C O O L A N T / L U B R I C A N T ( C / L )
7.4

Filling in C/L

E N
The water for the coolant/lubricant must
have drinking-water quality. The optimal
hardness range is between 10 - 20 °dH
(corresponds to 1.8 - 3.6 mmol total hard-
ness per litre). If the hardness is far
beyond this range, we recommend the
addition of distilled water. For grinding
glass-ceramic materials, it is generally rec-
ommended to use distilled water.
▷ Fill 20 litres of water and 1 litre of coolant/lubri-
cant concentrate into a separate container and
mix well.
▷ Insert the filter bag into the C/L container.
▷ Fill the mixed C/L into the C/L container.
▷ Reattach the cover with the drain pipe and
secure it with the four star-knob nuts.
44
7.5

Cleaning the C/L system

▷ Remove and clean the swarf sieve.
▷ Clean the milling chamber.
▷ Reinsert the swarf sieve.
▷ Mount the splash guard.
▷ Empty the C/L container (see page 43).
▷ Clean the C/L container (see page 43).
▷ Fill 5 litres of water and 250 ml of coolant/lubri-
cant concentrate into a separate container and
mix well.
▷ Insert the filter bag.
▷ Fill the mixed C/L into the C/L container.
▷ Fully connect the supply unit again.
▷ Activate "Clean coolant/lubricant circuit" in the
control service functions.
▷ Start the cleaning in the software.
-or-
▷ briefly press operation button [A] on the milling
machine.
C/L is circulated for 15 minutes to clean the sys-
tem.
The cleaning can be interrupted and
restarted by briefly pressing operation
button [A].
When the cleaning is completed:
▷ Empty the C/L container (see page 43).
After the cleaning, the C/L used for the
cleaning must be disposed of.
▷ Refill the C/L container (see page 44).