Scaling
To remove unwanted vegetation, hold the trimmer head
about 3 in. (7.6 cm) above the ground and at an angle.
Allow the tip of the line to strike the ground cutting the
vegetation off at the surface.
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Mowing
Keep the line parallel to the ground and use a gentle
side-to-side motion.
Maintenance
Maintenance, replacement or repair of emission
control devices and systems may be performed by
any repair establishment or individual; however,
warranty repairs must be performed by a dealer or
service center authorized by Maruyama
Manufacturing Company, Inc. The use of parts that
are not equh:alent in performance and durability to
authorized parts may impair the effectiveness of the
emission control system and may have a bearing on
the outcome of a warranty claim.
Air Filter
Maintenance Interval
• The air filter should be cleaned
daily,
or more
often when working in extremely dusty conditions.
Replace after every 100 hours of operation .
Air Filter Cleaning
[Models: BCL2250C and BCL2250]
BCL2250
Air Filter Case
Foam Element
Air Filter Cover
BCL2550
Air Filter Case
Filter Cover
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Foam Element
1 . Open the air filter cover and remove the foam ele
ment.
2.
Clean the foam element with warm, soapy water.
Let the element dry completely.
3. Apply a light coat of SAE 30 motor oil to the
foam element and squeeze all excess oil.
4. Reinstall the foam element to the air filter case
and close the air filter cover.
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