Filling The Coolant Tank/Replacing The Coolant - Roland DWX-4W User Manual

Preparing for Milling

Filling the Coolant Tank/Replacing the Coolant

CAUTION
CAUTION
Situations Requiring This Work
 Filling: When first using the machine. / When the fluid level in the tank reaches the lower limit.
 Replacement: Once a week, or when the work time exceeds 15 hours.
When the work time exceeds 15 hours, the message shown above is displayed, prompting coolant replacement.
Click [OK], and follow the procedure below to replace the coolant.
If the message appears during milling, click [OK], and replace the coolant as usual after milling completes.
If replacement will be performed before the work time exceeds 15 hours, follow the same procedure for replacing
the coolant.
Water to Use
Use soft or purified water. Using hard water may have a negative effect on the service life of the milling bur and on the quality
of the product.
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2. Milling
Do not overfill or tilt the coolant tank.
The fluid inlet on the coolant tank is open. Overfilling or tilting will cause fluid to
spill out.
When raising or lowering the coolant tank,
hold the positions indicated in the following figure.
Failing to do so may result in your fingers being pinched,
leading to injury.
Lower
limit