Maintenance Precautions - Roland DWX-4W User Manual

Maintenance Precautions

Maintenance Precautions

WARNING
Never use a pneumatic blower.
This machine is not compatible with a pneumatic blower. Milling waste may get
inside the machine and cause fire or electrical shock.
WARNING
Never use a solvent such as gasoline, alcohol, or thinner to perform cleaning.
Doing so may cause a fire.
WARNING
Caution: High temperatures.
The milling tool and spindle motor become hot. Exercise caution to avoid fire or burns.
CAUTION
Be careful around the milling tool.
The milling tool is sharp. Broken milling tools are also dangerous. To avoid injury,
exercise caution.
CAUTION Use a dry cloth when cleaning silicone resin parts, and be careful to prevent the
silicone resin from being damaged.
The silicone resin being damaged may lead to electric leakage.
 This machine is a precision device. Carry out daily care and maintenance.
 Carefully wipe away any fluid or milling waste. Operating the machine with fluid or milling waste present may cause
malfunction or breakdown.
 Never install in an environment where silicone substances (oil, grease, spray, etc.) are present. Doing so may cause
poor switch contact.
Do not turn the power off during the following operations or stop work before the opera-
tion is complete.
 Automatic correction (P. 39)
 Milling bur change test (P. 45)
 Detection pin maintenance (P. 36)
 When the machine is operating after you click the [Emergency release] button (P. 9)
If you turn the power off during these operations or stop work before the operation is complete, the spindle unit may be
in a state where it does not hold anything (the milling bur and detection pin may also be in states where they do not hold
anything). Note that the machine may malfunction in this state.
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3. Maintenance