DeWalt DW390 Manual De Instrucciones página 24

Sawing in wood (fig. E)
• Gently rock the tool as shown. This increases
performance and lifetime of the saw blades and
helps to remove sawdust.
• When the tool is used indoor for extended
periods of time, it must be connected to a
suitable dust extractor. Use a dust extractor
designed in compliance with the applicable
Directives regarding dust emission.
Sawing in cellular concrete and thermal building
blocks (fig. A)
Cellular concrete and thermal building
blocks contain lime and quartz sand.
To guarantee optimum performance,
the saw blades, the bar and the saw
blade guide slot (12) must be thoroughly
cleaned after use.
Sawing in asbestos cement
When sawing asbestos cement
hazardous dust may be produced.
Follow the statutory guidelines and
observe the recommendations issued by
the asbestos cement manufacturers.
Consult your dealer for further information on the
appropriate accessories.
Maintenance
Your D WALT Power Tool has been designed to
E
operate over a long period of time with a minimum
of maintenance. Continuous satisfactory operation
depends upon proper tool care and regular cleaning.
Lubrication (fig. F)
• Lubricate the saw blades, the bar and the saw
blade guide slot upon cleaning.
• Regularly apply oil in the oil holes on the bar.
• If the tool will not be used for a long period of
time, coat the saw blades and fill the oil holes
with a little oil (e.g. machine oil).
19
Let the tool run for a few seconds to enable the
oil to reach all parts. This protects the tool from
corrosion.
Cleaning
• Keep the ventilation slots clear and regularly
clean the housing with a soft cloth.
• Clean the bar with a mild soap and a slightly
damp cloth. Do not use petrol, turpentine, thinner
or similar products. Do not let liquids enter the
housing.
• Regularly remove the saw blades after cutting
cellular concrete or thermal building blocks.
Thoroughly clean the saw blades and the bar.
To clean the saw blade guide slot use the
scraper supplied with the tool.
Unwanted tools and the environment
Take your tool to an authorized D
agent where it will be disposed of in an
environmentally safe way.
E N G L I S H
WALT repair
E
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