DeWalt DW073 Mode D'emploi page 39

• To perform a quick check, switch on the tool with
the laser head rotating. The tool should produce
a single line. If the tool produces a double line,
the laser head must be calibarated.
• Switch on the tool with the laser head stationary.
• Rotate the head so that the laser dots appear on
the vertical surface.
• Mark the vertical position of the centre of each of
the laser beams. Switch off the tool.
• Measure the difference between the marks.
• If the difference between the marks is 2.4 mm or
less, the laser head is properly calibrated.
• If the difference between the marks is more than
2.4 mm, the laser head must be calibrated.
Plumb error check
The following check is performed to check the
calibration of laser head for plumb alignment.
• Place the tool in an area at about 7.5 m from a
vertical surface.
• With the tool in a tripod set-up, adjust the head
for a plumb application.
• Hang a plumb bob from the vertical surface.
• Switch the tool on with the laser head rotating.
• Align the laser line with the plumb bob string.
• If the laser line aligns with the plumb bob string,
the laser head is properly calibrated.
• If the laser line does not align with the plumb bob
string, the laser head must be calibrated.
Cleaning
• Unplug the charger before cleaning the housing
with a soft cloth.
• Remove the battery pack before cleaning your
power tool.
• Keep the ventilation slots clear and regularly
clean the housing with a soft cloth.
• When necessary, clean the lens using a soft cloth
or a cotton bud soaked in alcohol. Do not use
any other cleaning agents.
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Environment
Rechargeable battery pack
This long life battery pack must be recharged when
it fails to produce sufficient power on jobs which
were easily done before. At the end of its technical
life, discard it with due care for our environment:
• Run the battery pack down completely, then
remove it from the tool.
• NiCd and NiMH cells are recyclable. Take them
to your dealer or a local recycling station. The
collected battery packs will be recycled or
disposed of properly.
Unwanted tools
Take your tool to an authorised 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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