909 CSS9 사용 설명서 - 페이지 10

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Cleaning

1. Keep the tool's air vents unclogged and clean at all times.
2. Remove dust and dirt regularly. Cleaning is best done
with a rag.
3. Never use caustic agents to clean plastic parts.
CAUTION.
Do not use cleaning agents to clean the plastic
parts of the sander. A mild detergent on a damp cloth is
recommended. Water must never come into contact with
the sander.

Maintenance

All the bearings are sealed ball bearings, lubricated for life,
and require no maintenance.
Regularly check that all the fixing screws are tight. They
may vibrate loose over time.

Power cord maintenance

If the supply cord needs replacing, the task must be carried
out by the manufacturer, the manufacturer's agent, or an
authorised service centre in order to avoid a safety hazard.
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