Roland DWX-4W User Manual page 20

Preparing for Milling
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Refer to the appropriate safety data sheet (SDS) for the chemical substances used in the additives and the safety
related to those substances.
Contact your authorized Roland DG Corporation dealer to purchase additives.
CAUTION
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2.
Store the coolant tank.
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20
2. Milling
Be sure to put the specified additive in the coolant tank.
Additives are effective in reducing coolant deterioration and raising the milling
efficiency in order to maintain product performance. Also, if additives are not
used, the coolant may generate an unpleasant odor.
Part to be wiped
Make the coolant.
The coolant should have a water-to-additive
ratio of 95:5. Use the included measuring cup for
measuring.
The capacity of the coolant tank is approximately
3 L. To fill the tank, use 2850 mL of water and 150
mL of additive.
After you combine the water and additive, there is
no need to mix the substances together.
Remove the fluid inlet cap on the cool-
ant tank, and pour in the coolant.
Do not add coolant past MAX.
After filling with coolant,
close the fluid inlet cap.
Wipe the inside of the bottom cover.
Water accumulates in the bottom inside the bot-
tom cover after using for long periods. Wipe regu-
larly at the same timing as coolant replacement.
Also, pull the rail forward when cleaning.
Return the coolant tank to its original
position.
Important
Move the coolant tank slowly. Forcefully mov-
ing the coolant tank may cause the coolant
to spray out.