Sharp SVX500 Maintenance Manual page 19

PRECISION MACHINE TOOLS
Maintenance Manual
Cautions
1) If the shank is not installed onto the spindle, do not operate the spindle. See the figure below.
If the temperature of the bearing has increased for more than 10%, reduce the rotation speed of the
spindle to 500 and do not carry out the warm-up until the temperature is about 5°C higher than the room
temperature.
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