Black & Decker 3803-10 User Manual
MAINTENANCE (Unplug Chain Saw)
1. Keep chain sharp and tensioned correctly.
2. Turn bar over periodically (5 hours use) to ensure even wear on topand bottom rails.
3. Clean accumulated sawdust and oil from passages at the base of the bar, to ensure
proper lubrication of chain and bar groove.
4. Do not use fluids or cleaning agents to clean the saw. Excessive moisture can cause
a short-circuit. Strong cleaning agents and solvents such as kerosene and gasoline
can attach the plastic housings. Wipe the saw clean with rags and use a small brush
to clean the motor cooling air inlet and exhaust slots,
5. The chain saw uses self-lubricating bearings and relubrication is not required.
However, after two seasons of use we recommend a thorough cleaning and
inspection at a Black & Decker Service Center.
6. If the Chain Saw fails to operate, disconnect extension cord from power source first,^
and then from the chain saw. Check service panel for blown fuse or tripped circuit
breaker and examine the extension cord for damage. If chain saw still will not operate,
do not attempt to repair it yourself, take it to a Black & Decker Service Center
for repair.
ACCESSORIES
Use of other than specified accessories may be hazardous.
Model
Guide Bar
Saw Chain 38003
File
File Guide
3801-10
38000
38006
38007 38007
14"
3802-10
38001
38004
38006 38006
16"
3803-10
38002
38005
38007
IMPORTANT
To ensure product safety and reliability, repairs, maintenance and adjustment (other
than those described in the mianual) should be performed by B & D Authorized Service
Centers or other qualified service organizations. Always use B & D replacement parts.
Note: Use only the correct length of bar and chain types as replacements (See
nameplate). An increase in length may overload and damage the motor.
COMMERCIAL/INDUSTRIAL USE WARRANTY
Black & Decker warrants this product for one year from date of purchase. We will repair
without charge, any defects due to faulty material or workmanship. Please return the
complete unit, transportation prepaid, to any Black & Decker Service Center or
Authorized Service Station listed under ‘Tools Electric" in the yellow pages. This
warranty does not apply to accessories or damage caused where repairs have been
made or attemped by others.
MOTOR
Your Black and Decker tool is powered by a B&D-built motor. Be sure your power supply
agrees with nameplate marking. Volts 50/60 Hz means Aiternatiiig Cyrrentiy ONLY, Volts
DC“60 Hi means it will also operate on Direet Current, Voltage decrease of more than 10%
will cause loss of power and over-heating. All B&D tools are factory-tested; if this tool does not
operate, check the power supply,
Eieistrie ©ihiiiic Sm:
Model 3801-10 - 12" Electric Chain Saw
Model 3802-10 - 14" Electric Chain Saw
Model 3803-10 - 16" Electric Chain Saw
IMPORTANT
BEFORE YOU PLUG IN YOUR BLACK & BECKER ELECTRIC CHAIN SAW...
© Read Owner’s Manual
© Check chain for proper tension
© Ensure chain brake lever is pulled back fully
(Motor will not run if brake engaged.)
Black & Decker Electric Chain Saws are Double-Insulated for added protec
tion against electric shock. This also eliminates the need for a 3 prong
grounding plug.
DO NOT CONNECT TOOL TO DC POWER SUPPLY
Form No. 237595
626 HANOVER PIKE, HAMPSTEAD, MD 21074 U.S.A,
BLACK & DECKER (U.S.) INC.
INDUSTRIAL/CONSTRUCTION DIVISION
omima
IMPORTANT SAFETY INSTRUCTIONS (FOR ALL TOOLS)
WARNING; When using Electric Tools, basic safety precautions should always be
followed to reduce the risk of fire, electric shock, and personal injury,
including the following;
READ ALL INSTRUCTIONS
1. KEEP WORK AREA CLEAN. Do not clutter work area.
2. CONSIDER WORK AREA ENVIRONMENT. Don’t expose power tools to rain. Don’t
use power tools in damp or wet locations. Keep work area well lit.
3. GUARD AGAINST ELECTRIC SHOCK. Prevent body contact with grounded sur
faces. For example; pipes, radiators, ranges, refrigerator enclosures.
4. KEEP CHILDREN AWAY. Ail visitors should be kept away from work area. Do not let
visitors contact tool or extension cord.
5. STORE IDLE TOOLS. When not in use, tools should be stored in dry, and high or
locked-up place-out of reach of children.
6. DON’T FORCE TOOL. It will do the job better and safer at the rate for which it was
intended.
7. USE RIGHT TOOL. Don't force small tool or attachment to do the job of a heavyduty tool. Don’t use tool for purpose not intended.
8. DRESS PROPERLY, Do not wear loose clothing or jewelry. They can be caught in
moving parts. Rubber gloves and nonskid footwear are recommended when work
ing outdoors. Wear protective hair covering to contain long hair.
9. USE SAFETY GLASSES. Also use face or dust mask if cutting operation is dusty.
10. DON’T ABUSE CORD. Never carry tool by cordoryank it to disconnect from recep
tacle. Keep cord away from heat, oil, and sharp edges.
11. SECURE WORK. Use clamps or a vise to hold work. Both hands must be used to
operate Chain Saw.
12. DON'T OVERREACH. Keep proper footing and balance at all times.
13. MAINTAIN TOOLS WITH CARE, Keep tools sharp and clean for better and safe
performance. Follow instructions for lubricating and changing accessories. Inspect
tool cords periodically and replace if damaged have repaired by authorized service
facility. Inspect extension cords penodcally andhf damaged. Keep handles dry,
clean, and free from oil and grease.
14. DISCONNECT TOOLS, When not m use, before servicing, and when changing bar
and chain.
15. REMOVE ADJUSTING KEYS AND WRENCHES, Form habit of checking to see that
keys and adjusting wrenches are removed from tool before turning it on.
16. AVOID UNINTENTIONAL STARTING. Don't carry plugged-in too! with finger on
switch. Be sure switch is off when plugging in.
17. OUTDOOR USE EXTENSION CORDS. When tool is used outdoors, use only exten
sion cords intended for use outdoors and so marked.
18. STAY ALERT. Watch what you are doing. Use common sense. Do not operate tool
when you are tired.
19. CHECK DAMAGED PARTS. Before further use of thetool, a guard or other part that
is damaged should be carefully checked to determine that it will operate properly
and perform its intended function. Check for alignment of moving parts, binding of
moving parts, breakage of parts, mounting, and any other conditions that may affect
its operation. A guard or other part that is damaged should be properly repaired or
replaced by an authorized service center unless otherwise indicated elsewhere in
this instruction manual. Have defective switches replaced by authorized service
center. Do not use tool if switch does not turn it on and off.
20. DO NOT OPERATE portable electric tools near flammable liquids or in gaseous or
explosive atmospheres. Motors in these tools normally spark, and the sparks might
ignite fumes.
2ND CUT DIRECTION
FIG. 27
FIG. 26
FIG. 28
FIG. 29
FIG. 30
Bucking
1. Work from uphill side, if log lies on a slope. (FIG. 7),
2. Make sure you have firm footing with weight on both feet.
3. When possible raise log and support clear of ground to avoid touching ground with
saw chain,
4. Log Supported along Entire Length, Cut from top (overbuck) being careful to avoid
cutting earth, (FIG. 28).
5. Log Raised at One End. First, cut from bottom (underbuck) for 1/3 of diameter of log
to avoid splintering. (FIG, 30). Second, cut from top (overbuck) to meet the first cut.
6. Log Supported on Both Ends. First, cut from top (overbuck) for 1/3 of diameter of log.
(FIG. 29). Second, cut from bottom (underbuck) to meet the first cut and avoid
pinching the guide bar
15
GENERAL CUTTING INSTRUCTIONS
1. Before using chain saw, review the Safety instructions listed in this Manual and be
aware of local regulations covering the operation of your saw.
2. For all types of cutting always hold the saw firmly in both hands, with thumbs
fingers encircling the handles. (FIG. 25).
3. Ensure work area is clear, and that you have firm footing.
4. When cutting through the log, reduce the cutting pressure near the end of the cut
without relaxing your grip on the chain saw to maintain complete control.
5. After completing cut, allow saw chain to stop before moving saw, or moving to
another tree.
Felling
1. When felling and,bucking operations are being performed by two or more persons at
the same tinrie, the felling operation should be separated from the bucking operation
by a distance of at least twice the height of the tree being felled.
2. Trees should not be felled in a manner that would endanger any person, strike any
utility line or cause any property damage. If the tree does contact a utility
line notify the utility company without delay.
3. Before felling is started clear your retreat path diagonally away from the expected line
of the fall. (FIG. 6).
4. Remove dirt, stones, loose bark, nails, staples and wirefrom thetreewherethefelling
cuts are to be made.
5. Notching Undercut should be 1/3 the thickness of the tree at right angles to the
direction of the fall (FIG. 26).
6. Make the horizontal notching cut first, to help avoid pinching of saw. chain or
guide bar when the second notching cut is made.
Felling back cut. Should be 2" above the horizontal notching cut. (FIG. 26). Do not cut
through the hinge which will stop the tree from twisting and falling in the wrong
direction.
As the felling back cut nears the hinge, the tree should begin to fall. If the tree tends to
rock backwards, to avoid pinching the guide bar and chain use hard wedges to hold the
cut open and drop the tree in the right direction. When the tree begins to fall, withdraw
the chain saw from the cut, release the trigger, put the saw down and retreat along the
planned path; Be alert for over limbs dropping and watch your footing.
Limbing, Leave the large lower limbs to support the trunk of the tree on the ground.
Remove other limbs in preparation for bucking the trunk to required lengths. (FIG. 31).
Note: Limbs under load will pinch and trap the guide bar if cut from the inside. Always
cut from the outside.
READ ALL SECTIONS OF THIS MANUAL BEFORE
PREPARING AND USING YOUR CHAIN SAW
CHAIN SAW NAMES & TERM!
Become familiar with these particular
names and terms, so that you will fully
understand the advice contained in this
Manual.
BORING ~ The process involved in cutting
with the Saw Chain at the nose of the
Guide Bar in order to make a hole. (Boring
should only be attempted by experienced
operators who have been specifically
trained. See Sawing Precautions Page 3).
BUCKING - The process of cross cutting a
felled tree, or log, into lengths.
CHAIN BRAKE - A device designed to
stop the saw chain whbn kickback occurs.
CLUTCH - A mechanism connecting and
disconnecting the chain from a rotating
source of power.
FELLING - The process of cutting down a
tree.
FELLING BACK CUT - The final cut in the
felling process, made on the opposite side
of the tree from Notching Undercut.
FRCNT HANDLE - The handle located
toward the front of the chain saw normally
gripped by the left hand.
GUIDE BAR - A solid railed structure
which supports and guides the saw
chain.
HANDGUARD - A shield located ahead of
the front handle to protect the left hand,
and prevent the hand from contacting the
saw chain should it slip off the handle.
COOLING AIR
EXHAUST SLOTS
REAR HANDLE
POWER
CORD
KICKBACK - The backward and/or
upward motion of the guide bar resulting
from nose contact of the guide bar, or
pinching of the saw chain in the cut. (See
Page 3 for advise on the avoidance of
Kickback).
LIMBING - The process of removing the
branches from a felled tree.
NCRMAL CUTTING PCSITICN - The
position assumed in performing the
Bucking or Felling Cuts.
NCTCHING UNDERCUT - A notch cut m
a tree which directs the fall of the tree.
CILER - A system for oiling the guide bar
and saw chain.
REAR HANDLE - The handle located
toward the rear of the chain saw. normally
gripped by the right hand.
SAW CHAIN - A loop of chain with teeth
for cutting wood.
SPIKED BUMPER (Spike) - The pointed
projections located at the front of the
chain saw beside the guide bar, on which
the chain saw pivots when felling or
bucking.
SPRCCKET - The toothed part that drives
the saw chain.
SWITCH - A device which can complete,
or interrupt, an electrical power circuit to
the motor.
CHAIN BRAKE HAND GUARD
GUIDE BAR MOUNTING
PAD (Behind Bar)
14
SPIKED BUMPER '
COOLING AIR INTAKE SLOTS
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