Chain Saw Names And Terms - BLACK&DECKER ALLIGATOR NLP1800 Manual De Instrucciones

90520380 Lopper w batt revised
coming into contact with the operator.
Reduced Kickback Guide Bar - This has been designed with a
small radius tip which reduces the size of the kickback zone on the
bar tip.
Reduced Kickback Chain - Designed with a contoured depth gauge
and guard link which deflect kickback force and allows wood to
gradually ride into the cutter.
Electrical safety
This tool and charger is double insulated; therefore no grounding
wire is required. Always check that the power supply corresponds to
the voltage on the rating plate.
WARNING: Some dust created by power sanding, sawing,
grinding, drilling, and other construction activities contains
chemicals known to cause cancer, birth defects or other
reproductive harm. Some examples of these chemicals are:
• lead from lead-based paints,
• crystalline silica from bricks and cement and other masonry
products, and
• arsenic and chromium from chemically-treated lumber. (CCA)
Your risk from these exposures varies, depending on how often you
do this type of work. To reduce your exposure to these chemicals:
work in a well ventilated area, and work with approved safety
equipment, such as those dust masks that are specially designed
to filter out microscopic particles.
• Avoid prolonged contact with dust from power sanding,
sawing, grinding, drilling, and other construction activities.
Wear protective clothing and wash exposed areas with soap
and water. Allowing dust to get into your mouth, eyes, or lay on the
skin may promote absorption of harmful chemicals.
WARNING: Use of this tool can generate and/or disburse
dust, which may cause serious and permanent respiratory or
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8/27/07 10:57 AM Page 5
other injury. Always use NIOSH/OSHA approved respiratory
protection appropriate for the dust exposure. Direct particles away
from face and body.
CAUTION: Wear appropriate personal hearing protection during
use. Under some conditions and duration of use, noise from this
product may contribute to hearing loss.
The label on your tool may include the following symbols.
V................volts
Hz..............hertz
min ............minutes
..........direct current
.............. Class II Construction
............safety alert symbol
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CHAIN SAW NAMES AND TERMS

• Bucking - The process of cross cutting a felled tree or log into
lengths.
• Chain Brake - A device used to stop the chain saw.
• Chain Saw Powerhead - A chain saw without the saw chain and
guide bar.
• Clutch - A mechanism for connecting and disconnecting a driven
member to and from a rotating source of power.
• Drive Sprocket or Sprocket - The toothed part that drives the
saw chain.
• Felling - The process of cutting down a tree.
• Felling Back Cut - The final cut in a tree felling operation made on
the opposite side of the tree from the notching cut.
• Guide Bar - A solid railed structure that supports and guides the
saw chain.
• Kickback - The backward or upward motion, or both of the guide
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A ....................amperes
W ..................watts
..................alternating current
n o ..................no load speed
....................earthing terminal
.../min ............revolutions
per minute