Handling The Coolant/Lubricant (C/L); C/L Analysis - 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 )
▷ Finalise the
operational display.
E N
The machine moves to the starting position.
7 Handling the Cool-
ant/Lubricant (C/L)
CAUTION:
Health hazards are possible through improper
handling of C/L!
▷ Use only C/L recommended by the manufac-
turer!
▷ Observe the safety instructions and handling
regulations for C/L!
42
Change blank holder
function at the 7.1

C/L analysis

For legal and technical reasons, the cool-
ant/lubricant must be analysed weekly.
▷ Observe country-specific laws and
guidelines on coolant/lubricant!
Regular analysis of the C/L is required for proper
function of the milling machine. The results of the
analyses must be documented and archived.
▷ Check the following coolant/lubricant proper-
ties weekly:
▪ Concentration
▪ pH-value
▪ Nitrite content
The analysis is to be carried out with test strips.
These test strips are simple to handle and enable
the pH-value, the nitrite content and the C/L con-
centration to be determined.
▷ Remove the blank from the holder.
▷ Mount the splash guard.
▷ Place a clean, flat receptacle in the centre of the
interior below the splash guard.
▷ Shut the door.
▷ Push and hold operation button [A] for approx.
eight seconds.
After three seconds, the C/L flow is started.
▷ Open the door and remove the receptacle.
▷ Insert the reaction zone of the test strip into the
C/L.
▷ Shake off excess fluid.
▷ After one minute, compare the reaction zone
with the colour scale and read off the measured
value.
The reference values and the information on
measures in case of exceeding or falling below the
reference values can be found on an information
sheet in the delivery scope of the supply unit.