Sears 316.79248 User Manual
Sears, Roebuck and Co., Hoffman Estates, IL 60179, U.S.A.
Visit our website: www.sears.com/craftsman
CAUTION: Before using
this product, read this
manual and follow all
safety rules and operating
instructions.
Operator’s Manual
Bladed Pruner
ATTACHMENT
Model No. 316.792480
• SAFETY
• ASSEMBLY
• OPERATION
• MAINTENANCE
• PARTS LIST
• ESPAÑOL, P. E1
769-03520A
®
2
• Avoid creating a source of ignition for spilled fuel. Do not start the
engine until fuel vapors dissipate.
• Move the unit at least 30 feet (9.1 m) from the fueling source and site
before starting the engine. Do not smoke. Keep sparks and open
flames away from the area while adding fuel or operating the unit.
• Never start or run the unit inside a closed room or building.
Breathing exhaust fumes can kill. Operate this unit only in a well
ventilated area outdoors.
SAFETY WARNINGS FOR ELECTRIC POWERHEADS
• CORD SETS: Make sure your cord set is in good condition. When
using a cord set, be sure to use a cord that is heavy enough to
carry the current that your unit will draw. An undersized cord set
will cause a drop in line voltage resulting in loss of power and
overheating. See the operator’s manual for the unit that will power
this attachment for the recommended cord size.
• Inspect all extension cords and the unit power connection
periodically. Look closely for deterioration, cuts or cracks in the
insulation. Also inspect the connections for damage. Replace the
cords if any defects or damage appear.
• Prevent disconnection of the electric powerhead from extension
cord during operation by using a plug-receptacle retaining strap,
connector, or by making a knot as shown below:
READ ALL INSTRUCTIONS BEFORE OPERATING
• Carefully read and understand the operator's manual of the unit
that powers this attachment.
• Read this operating instruction manual carefully. Be thoroughly
familiar with the controls and the proper use of the equipment.
Know how to stop the unit and disengage the controls quickly.
• Do not operate this unit when tired, ill, or under the influence of
alcohol, drugs, or medication.
• Never allow children to operate the equipment. Never allow adults
unfamiliar with the instructions to use the unit. Never allow adults
to operate the equipment without proper instruction.
• All guards and safety attachments must be installed properly
before operating the unit.
• Inspect the unit before use. Replace damaged parts. Check for fuel
leaks. Make sure all fasteners are in place and secure. Replace
parts that are cracked, chipped, or damaged in any way. Do not
operate the unit with loose or damaged parts.
• Be aware of the risk of injury to the head, hands and feet.
• Clear the area of children, bystanders, and pets. At a minimum,
keep all children, bystanders, and pets outside a 50 feet (15 m.)
radius; there still may be a risk to bystanders from thrown objects.
Bystanders should be encouraged to wear eye protection. If you
are approached, stop the unit immediately.
SPECIAL SAFETY WARNINGS FOR GAS POWERHEADS
• Store fuel only in containers specifically designed and approved
for the storage of such materials.
• Always stop the engine and allow it to cool before filling the fuel tank.
Never remove the cap of the fuel tank, or add fuel, when the engine is
hot. Never operate the unit without the fuel cap securely in place.
Loosen the fuel tank cap slowly to relieve any pressure in the tank.
• IMPORTANT SAFETY INSTRUCTIONS •
Read the Operator’s Manual and follow all warnings and safety
instructions. Failure to do so can result in serious injury to the
operator and/or bystanders.
FOR QUESTIONS, CALL 1–800–659–5917
The purpose of safety symbols is to attract your attention to possible
dangers. The safety symbols, and their explanations, deserve your
careful attention and understanding. The safety warnings do not by
themselves eliminate any danger. The instructions or warnings they
give are not substitutes for proper accident prevention measures.
NOTE: Advises you of information or instructions vital to the
operation or maintenance of the equipment.
SAFETY ALERT:
Indicates danger, warning or caution.
Attention is required in order to avoid serious personal injury.
May be used in conjunction with other symbols or pictographs.
DANGER:
Failure to obey a safety warning will result
in serious injury to yourself or to others. Always follow
the safety precautions to reduce the risk of fire, electric
shock and personal injury.
WARNING:
Failure to obey a safety warning can
result in injury to yourself and others. Always follow the
safety precautions to reduce the risk of fire, electric
shock and personal injury.
CAUTION:
Failure to obey a safety warning may result
in property damage or personal injury to yourself or to
others. Always follow the safety precautions to reduce
the risk of fire, electric shock and personal injury.
RULES FOR SAFE OPERATION
SYMBOL MEANING
WARNING:
When using the unit, you must follow the
safety rules. Please read these instructions before operating
the unit in order to ensure the safety of the operator and any
bystanders. Please keep these instructions for later use.
WARNING:
Gasoline is highly flammable, and its vapors
can explode if ignited. Take the following precautions:
TABLE OF CONTENTS
Safety Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Know Your Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Maintenance and Repair Instructions . . . . . . . . . . . . . . . . . . . .7
Cleaning and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E9
Service Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover
Copy the serial number here:
Copy the model and parent part number here:
Before beginning, locate the unit’s model plate. It lists the model and
serial numbers of your unit. Refer to the sample plate below and copy
the information for future reference.
WARNING:
To reduce the risk of electrical shock, use
only extension cords approved for outdoor use, such as an
extension cord of cord type SW-A, SOW-A, STW-A, STOWA, SJW-A, SJOW-A, SJTW-W or SJTOW-A. Extension
cords are available from your local retailer. Use only roundjacketed extension cords approved for outdoor use.
Extension
Cord
Power Head
Cord
Power Head
Cord
Extension
Cord
MODEL :
S/N :
ITEM :
3
RULES FOR SAFE OPERATION
• Avoid dangerous environments. Never operate your unit in damp
or wet conditions. Moisture is a shock hazard.
• Do not use the unit in the rain. Do not use in or around water. Do
not use on wet hedges or shrubbery.
• Do not handle the plug or unit with wet hands or standing on any
wet surfaces.
• Do not leave the unit plugged in when not in use, changing
attachments or attachments, or while being serviced.
BLADED PRUNER OPERATING PROCEDURES
• Keep bystanders, especially children and pets, at least 50 ft (15 m) away.
• Wear safety glasses or goggles that are marked as meeting ANSI
Z87.1–1989 standards. Wear ear/hearing protection and protective
head gear when operating this unit. Non-skid footwear is
recommended when working outdoors. Wear protective hair covering
to contain long hair. Wear a face or dust mask if the operation is dusty.
• Be sure the cutting attachment is not in contact with anything
before starting the unit.
• Wear heavy, long pants, boots, gloves and a long sleeve shirt. Do
not wear loose clothing, jewelry, short pants, sandals or go
barefoot. Secure hair above shoulder level.
• Use the unit only in daylight or good artificial light.
• Use the right tool. Only use this tool for the purpose intended.
• Always stop the engine/motor when operation is delayed or when
walking from one location to another.
• Use only genuine factory replacement parts and accessories for
this unit. These are available from your authorized service dealer.
Use of any unauthorized parts or accessories could lead to serious
injury to the user or damage to the unit, and void your warranty.
• Do not attempt to touch or stop the blade when it is rotating.
• A coasting blade can cause injury while it continues to spin after the
engine is stopped or the throttle trigger is released. Maintain proper
control until the blade has completely stopped rotating.
• Do not run the unit at high speed when not cutting.
• If you strike or become entangled with a foreign object, stop the
engine immediately and check for damage. Have any damage
repaired before attempting further operations. Do not operate unit
with a bent, cracked or dull blade. Discard blades that are bent,
warped, cracked or broken.
• Do not sharpen the cutting blade. Replace the blade.
• Use the bladed pruner only for the purpose described in this manual.
• Stop the engine IMMEDIATELY if you feel excessive vibration. Vibration
is a sign of trouble. Inspect thoroughly for loose nuts, bolts or damage
before continuing. Repair or replace affected parts as necessary.
BLADE THRUST PRECAUTIONS
• With a basic understanding of blade thrust, you can reduce or eliminate
the element of surprise. Sudden surprise contributes to accidents.
• Always cut with the engine running at full speed. Fully squeeze
the throttle trigger and maintain a steady cutting speed.
• Do not overreach. Always keep proper footing and balance.
• Always hold the unit with both hands when operating. Keep a
firm grip on both handles or grips.
• Keep hands, face, and feet at a distance from all moving parts. Do not
touch or try to stop the cutting attachment when it rotates.
• Keep unit clean of vegetation and other materials. They may
become lodged between the blade and blade cover.
OTHER SAFETY PRECAUTIONS
• DO NOT operate a bladed pruner with one hand! Serious injury to
the operator, helpers, or bystanders may result from one-handed
operation. A bladed pruner is intended for two-handed use.
• Keep the work area clean. Cluttered areas invite injuries. Do not
start cutting until you have a clear work area, secure footing, and
a planned retreat path from the falling branches.
• Stay Alert. Watch what you are doing. Use common sense. Do
not operate the bladed pruner when you are tired. Keep all parts
of your body away from the pruner blade when the motor is
operating. Before you start the pruner, make sure the pruner
blade is not contacting anything.
• Disconnect the bladed pruner when not in use, before servicing,
and when changing blades.
• Check damaged parts. Before further use of the bladed pruner, 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 in this instruction manual.
• Do not operate a bladed pruner in a tree unless you are
specifically trained to do so. When cutting a limb that is under
tension, be alert for spring back so that you will not be struck
when the tension in the wood fibers is released.
• Do not expose the bladed pruner to rain. Do not use the bladed
pruner in damp or wet locations.
• Do not use the bladed pruner in the presence of flammable
liquids or gases.
• All bladed pruner service, other than the items listed in the user
manual safety and maintenance instructions, should be performed
by qualified personnel. Do not attempt to repair it yourself; there
are no user serviceable parts inside.
• The bladed pruner will do a better and safer job when used at the
rate for which it was intended.
• Use the right tool. Cut wood only. Do not use the bladed pruner for
purposes for which it was not intended. For example, do not use the
bladed pruner for cutting plastic, masonry, or non-building materials.
• Do not operate a bladed pruner that is damaged, improperly
adjusted, or not completely and securely assembled. Be sure that
the blade stops moving when the trigger is released.
• Do not attempt operations beyond your capacity or experience.
• Never remove, modify or make inoperative any safety device
furnished with your unit.
• This pruner is intended for infrequent use by homeowner’s,
cottagers and campers, and for such general applications such as
clearing, pruning, cutting firewood, etc. It is not intended for
prolonged use. If the intended use involves prolonged periods of
operation, this may cause circulatory problems in the user’s hands
due to vibration. It may be appropriate to use a pruner having an
anti-vibration feature.
• Safety clothing required by your safety organizations, government
regulations, or your employer should be used; otherwise, snug fitting
clothing, safety footwear, and hand and ear protection should be worn.
• Never touch the blade or attempt to service the unit while the
engine is running. Make sure all moving parts have stopped.
Allow the blade to cool as the blade can be hot.
• Make sure the blade is properly tightened. Visually inspect for
damage. Repair any damage before restarting or operating the unit.
• Do not cut near electrical cables or power lines.
• Do not use the bladed pruner to fell a tree. Use a standard chain
saw for this application.
MAINTENANCE AND STORAGE
• Allow the unit to cool before storing or transporting. Be sure to
secure the unit while transporting.
• Store the unit in a locked up and dry or high and dry place to
prevent unauthorized use or damage, out of the reach of children.
• Never douse or squirt the unit with water or any other liquid. Keep
handles dry, clean and free from debris. Clean after each use. See
Cleaning and Storage.
• Keep these instructions. Refer to them often and use them to
instruct other users. If you loan someone this unit, also loan them
these instructions.
• Only qualified personnel should perform any repairs or
maintenance procedures that are not described in this manual.
SAVE THESE INSTRUCTIONS
WARNING:
Blade thrust may occur when the spinning
blade contacts an object that it does not immediately cut.
Blade thrust can be violent enough to cause the unit and/or
operator to be propelled in any direction, and possibly lose
control of the unit. Blade thrust can occur without warning if
the blade snags, stalls or binds. This is more likely to occur
in areas where it is difficult to see the material being cut.
DANGER:
RISK OF CUT OR SHOCK — Keep hands
away from blades. Keep one hand on assist handle on the
powerhead and on the loop handle of attachment when power
is on. Do not attempt to remove cut material or hold material to
be cut when blades are moving. Make sure the switch on the
power unit is off when clearing jammed material from blades.
Wear gloves when handling the blade. Do not operate unit
with one hand.
4
• SAFETY AND INTERNATIONAL SYMBOLS •
This operator's manual describes safety and international symbols and pictographs that may appear on this product. Read the operator's
manual for complete safety, assembly, operating, maintenance, and repair information.
RULES FOR SAFE OPERATION
• READ OPERATOR'S MANUAL
WARNING: R
ead the operator’s manual(s) and follow
all warnings and safety instructions. Failure to do so can
result in serious injury to the operator and/or bystanders.
SYMBOL MEANING
• WEAR HEAD, EYE, AND HEARING PROTECTION
WARNING: Thrown objects and loud noise can
cause severe eye injury and hearing loss. Wear eye
protection meeting ANSI Z87.1–1989 standards and
ear protection when operating this unit. Use a full face
shield when needed.
• HOT SURFACE
WARNING: Do not touch a hot surface. You may
get burned. These parts get extremely hot from
operation. They remain hot for a short time after the
unit is turned off.
• KEEP BYSTANDERS AWAY
WARNING: Keep all bystanders, especially
children and pets, at least 50 feet (15 m) from the
operating area.
• POWER LINES CAN CAUSE SEVERE INJURY
WARNING: Do not operate unit near power lines.
Contact with a power line may cause serious injury or
damage to the unit. Maintain a clearance of at least
50 ft (15 m) between the bladed pruner (including any
branches it is contacting) and any electrical line.
• USE BOTH HANDS
Always use both hands while operating the bladed
pruner. Never use only one hand to operate the unit.
• SAFETY ALERT SYMBOL
Indicates danger, warning or caution. May be used in
conjunction with other symbols or pictographs.
SYMBOL MEANING
WARRANTY STATEMENT
CRAFTSMAN FULL WARRANTY
If this Craftsman product fails due to a defect in material or workmanship within one year from the date of purchase, return it to any Sears
store or other Craftsman outlet in the United States for free replacement.
This warranty applies for only 90 days from the purchase date if this product is ever used for commercial or rental purposes.
This warranty covers ONLY defects in materal and workmanship. Sears will NOT pay for:
• The pruner blades, which are expendable items that can wear out from normal use within the warranty period.
• Repairs necessary because of accident or failure to operate or maintain the product according to all supplied instructions.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Sears, Roebuck and Co., Hoffman Estates, IL 60179
5
Shaft Housing
Hook
KNOW YOUR UNIT
Blade Cover
Pruner Blade
Extension Boom
Craftsman Convertible™
Coupler
Hanger
ASSEMBLY INSTRUCTIONS
INSTALLING / REMOVING THE ATTACHMENT
The Bladed Pruner Attachment may be mounted to different power
tools. The instruction manuals for the basic power tool and the
attachment contain the information necessary for operation of the
power tool combination. Therefore, always read BOTH instruction
manuals before using the power tool for the first time. Keep the
manuals in a safe place for future reference.
NOTE: To make installing or removing the attachment easier, place
the unit on the ground or on a work bench.
Removing the Attachment or Extension Boom
1. Turn the knob counterclockwise to loosen (Fig. 1).
2. Press and hold the release button (Fig. 1).
3. While firmly holding the upper shaft housing, pull the
attachment or extension boom out of the coupler (Fig. 2).
Installing the Attachment or Extension Boom
1. Remove the hanger or shipping cap from the top of the shaft housing.
2. Turn knob counterclockwise to loosen (Fig. 1).
3. While firmly holding the attachment or extension boom, push it
straight into the coupler (Fig. 2).
NOTE: Aligning the release button with the guide recess will help
installation (Fig. 1).
WARNING: Prior to operation, read and understand the
operator’s manual for unit to be used with this attachment.
WARNING: To avoid serious personal injury and
damage to the unit, shut the unit off before removing or
installing attachments.
Fig. 1
Release Button
Guide Recess
Knob
4. Turn the knob clockwise to tighten (Fig. 3).
5. Repeat steps 1–4 for the
attachment or extension
boom.
The attachment should be installed with the release button in the primary
hole.
Check Flex Shaft Engagement Prior to Using
1. Start the unit.
2. Briefly engage and release the trigger.
3. Check that attachment is operating.
4. If the attachment is not operating, remove attachment and
repeat steps for installing the attachment.
5. Recheck operation of attachment.
Fig. 3
Knob
WARNING: To avoid serious personal injury and
damage to the unit, NEVER install more than one extension
boom to a power tool.
Fig. 2
Coupler
Primary Hole
Release Button
Knob
Upper Shaft Housing
Lower Shaft Housing
CAUTION: The attachments with the coupler system is
to be used in the primary hole only. Using the wrong hole
could lead to personal injury or damage to the unit.
Nut
Washer
Craftsman Convertible™
Coupler
CAUTION: Lock the
release button in the
primary hole (Fig. 2) and
securely tighten the
knob before operating
this unit.
Allen Wrench
6
OPERATING INSTRUCTIONS
OPERATING PRECAUTIONS
1. Keep bystanders 50 feet (15 meters) away when operating the
pruner.
2. Do not use the bladed pruner to cut down trees. Use a chain saw.
3. Grip bladed pruner securely—one hand on the grip, the other
on the handle.
5. Keep finger off the trigger until ready to make cut.
6. Before starting the bladed pruner, make sure the blade is not
touching anything.
7. Keep all parts of your body away from the blade when the
pruner is running.
8. Do not force the bladed pruner while cutting. Apply light
pressure. It will do the job better and safer at the rate for which
it was intended.
9. When cutting limbs or branches that are under tension, use
extreme caution. Be alert for wood springing back. When wood
tension is released, the limb could spring back and strike
operator causing severe injury or death.
10. When carrying bladed pruner from one place to another:
• hold pole at balance point
• keep blade to the rear
11. Do not cut small brush and saplings with the bladed pruner.
Slender matter may catch in the blade and be whipped toward
you. This could also pull you off balance.
12. Never stand directly under the limb you are trimming. Always
position yourself out of the path of falling debris (Fig. 4).
13. Never stand on a ladder or other type of unstable support while
using the bladed pruner.
14. Always use both hands to operate bladed pruner. Keep a firm,
steady pressure on the bladed pruner while cutting, but do not
try to force the blade through the wood.
15. Do not use the bladed pruner to cut limbs larger than 1.5”
(38 mm) in diameter.
16. Keep other persons away from cutting end of bladed pruner
and at a safe distance from work area. (Fig. 5).
17. Do not use the bladed pruner near cable, electric power or
telephone lines (Fig. 6). Maintain a minimum clearance of 50
feet (15 m) from all power lines.
STARTING INSTRUCTIONS
Start and operate your bladed pruner without assistance. For
specific starting instructions, see the appropriate section of your
powerhead manual. Proper starting methods reduce the risk of
injury.
1. Place the bladed pruner on firm ground or other solid surface
in an open area.
2. Maintain good balance and secure footing.
Fig. 4
Fig. 5
Fig. 6
WARNING: Dress properly to reduce the risk of injury
when operating this unit. Do not wear loose clothing or
jewelry. Wear eye and ear/hearing protection. Wear heavy
long pants, boots and gloves. Wear a hard hat. Use a full
face shield when needed.
WARNING: To reduce the risk of fire and burn injuries,
start the engine at least 30 ft. (9.1 m) from the fueling spot,
outdoors only.
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