Black & Decker Alligator NLP1800 - Manual (Page 7)

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Switching on and off (fig. J)
For your safety, this tool is equipped with a double switching
system. This system prevents starting the tool inadvertently.
A chain saw is intended for two-handed use. Serious injury to the
operator, helpers, and/or bystanders can result from one-handed
operation.
Switching on (fig. K)
To open the handles, slide the latch (5) backwards and pull the
handles apart. Ensure a firm grip on the handles and then squeeze
both switch actuators to switch the unit on.
Note: Both switches must be activated for the product to be used.
Do not force the tool - allow it to do the work. It will do a better and
safer job at the speed for which it is designed. Excessive force will
stretch the chain.
If the saw chain or bar becomes jammed:
- Switch the tool off.
- Remove the battery from the tool.
- Open the cut with wedges to relieve the strain on the guide bar.
Do not try to wrench the saw free. Start a fresh cut.
After use, close the handles and slide the latch (5) forward to the
lock position. The handles should be locked during transportation
and storage.
Trimming branches
- Make sure the tool is running at full speed before making a cut.
- Hold the tool firmly in place to avoid possible bouncing or
sideways movement of the tool.
- Guide the tool using light pressure.
- Always cut down from the top. This way you will avoid pinching
the saw chain.
- Remove branches as shown in Fig L. Starting from branch tip
reduce the branch in logical steps cutting off small sections. “When
cutting a limb that is under tension be aware of spring back.
- When the tension in the wood fibres are released the spring
loaded limb may strike the operator and /or throw the tool out of
control”
- Remove the tool from the cut while it is running at full speed.
Maintenance
Your Black & Decker tool has been designed to operate over a long
period of time with a minimum of maintenance. Continuous satisfactory
operation depends upon proper tool care and regular cleaning.
WARNING: Before performing any maintenance or cleaning of
the tool, remove battery from the tool.
Cleaning
- Regularly remove the chain access cover and remove any debris
that has become trapped.
- Regularly clean the ventilation slots with a clean, dry paint brush.
- To clean the tool, use only mild soap and a damp cloth. Never let
any liquid get inside the tool and never immerse any part of the tool
into liquid.
Oiling
- Regularly oil the oiling points (16) as indicated in figure I.
Transporting
- Always transport the tool with the jaws closed and the latch in the
locked position.
Saw Chain Sharpening
CAUTION: Sharp chain. Always wear protective gloves when
handling the chain. The chain is sharp and can cut you when it is
not running.
WARNING: Sharp moving chain. To prevent accidental
operation, insure that battery is disconnected from the tool
before performing the following operations. Failure to do this
could result in serious personal injury.
To get the best possible performance from your chain saw it is
important to keep the teeth of the chain sharp. Follow these helpful
tips for proper saw chain sharpening:
1. Remove the saw chain and use a chain vise when doing any
sharpening. See “Removing the saw chain and chain bar”.
2. For best results use a 4.5mm file and a file holder or filing guide
to sharpen your chain. This will ensure you always get the correct
sharpening angles.
3. Place the file holder flat on the top plate and depth gauge of the
cutter.
4. (Figure M) Keep the correct top plate filing angle line of 30° on
your file guide parallel with your chain (file at 60° from chain
viewed from above).
5. (Figure N) Sharpen cutters on one side of the chain first. File
from the inside of each cutter to the outside. Then turn your saw
chain around and repeat the processes (2,3,4) for cutters on the
other side of the chain. Use a flat file to file the tops of the
rakers (portion of chain link in front of the cutter) so that they are
about .025” below the tips of the cutters.
6. (Figure O) Keep all cutter lengths equal.
7. If damage is present on the chrome surface of the top plates or
side plates, file back until such damage is removed.
CAUTION: After filing, the cutter will be sharp, use extra caution
during this process.
NOTE: Each time the chain is sharpened, it loses some of the low
kickback qualities and extra caution should be used. It is
recommended that a chain be sharpened no more than four times.
Storage
- When the tool will not be used for several months, wipe any metal
components with oil.
- Store the tool in a secure and dry location. The storage
temperature must always remain in the range of 41°F (+5 °C) to
104°F (+40 °C). Place the product on a level safe location.
IMPORTANT: To assure product SAFETY and RELIABILITY, repairs,
maintenance and adjustment should be performed by authorized
service centers or other qualified service organizations, always using
identical replacement parts.
Accessories
Replacement chain and bar are available from your nearest Black &
Decker service center.
Replacement chain catalog number RC600
The use of accessories not recommended in this manual may be
hazardous.
Service Information
All Black & Decker Service Centers are staffed with trained
personnel to provide customers with efficient and reliable power tool
service. Whether you need technical advice, repair, or genuine
factory replacement parts, contact the Black & Decker location
nearest you. To find your local service location, refer to the yellow
page directory under "Tools—Electric" or call: 1-800-544-6986 or
visit www.blackanddecker.com
Full Two-Year Home Use Warranty
Black & Decker (U.S.) Inc. warrants this product for two years
against any defects in material or workmanship. The defective
product will be replaced or repaired at no charge in either of two ways.
The first, which will result in exchanges only, is to return the product
to the retailer from whom it was purchased (provided that the store
is a participating retailer). Returns should be made within the time
period of the retailerʼs policy for exchanges (usually 30 to 90 days
after the sale). Proof of purchase may be required. Please check
with the retailer for their specific return policy regarding returns that
are beyond the time set for exchanges.
The second option is to take or send the product (prepaid) to a
Black & Decker owned or authorized Service Center for repair or
replacement at our option. Proof of purchase may be required.Black
& Decker owned and authorized Service Centers are listed under
"Tools-Electric" in the yellow pages of the phone directory.
This warranty does not apply to accessories. This warranty gives
you specific legal rights and you may have other rights which vary
from state to state or province to province. Should you have any
questions, contact the manager of your nearest Black & Decker
Service Center. This product is not intended for commercial use.
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