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9.
Coolant unit
9.1
Safety regulations for the handling of cooling lubricant
1. Pay particular attention to leaked coolant as this can quickly cause people to slip and caused acci-
dents as a result.
2. Secure your coolant unit in such a way that it cannot be switched on by children. Persons who have
not been trained may not operate the coolant unit.
3. Ensure you have a clean workplace, dirty areas can quickly lead to accidents.
4. Never use the coolant unit when processing magnesium alloys. In combination with water-mixed
coolants, this may result in flammable gas mixtures which may explode under certain circumstan-
ces.
5. Avoid longer skin contact with the coolant.
6. Use skin protecting creams when handling coolants.
7. Regularly monitor the concentration of the water-mixed coolant.
8. Regularly monitor the pH value of the coolant.
9. Make sure that the coolant is only disposed of in an environmentally friendly way in accordance with
the relevant guidelines. Coolant is a special waste product
9.2
Filling the coolant unit
A number of protective measures must be observed and taken in order to ensure that the handling of
coolant does not cause health risks or environmental loads.
■
Always observe the datasheet and the safety regulations of the coolant being used (can be obtained
from the supplier or manufacturer)
■
Observe all safety regulations set out in these operating instructions, in particular those that refer to
the safe handling of coolants.
■
In order to ensure reliable operation of the coolant pump, a minimum coolant filling level is required
in the coolant tank.
■
The capacity of the coolant unit is approximately 19 liters.
■
The maximum filling level should be just below the shelf insert
■
The minimum filling level is approximately 15 mm below that.
■
To fill, remove the shelf insert and fill to the maximum filling level with a suitable coolant whilst ob-
serving all safety regulations.
■
After filling, replace the shelf insert
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