Filling In C/L; Installing The Supply Unit Into The; Set-Up Cart; Cleaning The C/L System - IDC Mill 5X Mode D'emploi

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 )
7.5

Filling in C/L

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.
7.6

Installing the supply unit into the

set-up cart

▷ Lift the supply unit into the set-up cart.
▷ Connect the control cable.
▷ Connect the return pipe and the C/L supply line
at the top to the supply unit.
▷ Mount the left-hand side wall of the set-up cart.
NOTE:
Danger of damaging cables and hoses!
▷ When moving the set-up cart, do not pinch or
drive over any cables or hoses.
▷ Connect the C/L drain pipe, the C/L supply line
and the control cable to the milling machine.
7.7

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 60).
▷ Clean the C/L container (see page 60).
▷ 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 60).
After the cleaning, the C/L used for the
cleaning must be disposed of.
▷ Refill the C/L container (see page 61).
E N
61