Craftsman 257796040 User Manual WEED AND GRASS TRIMMER Manuals Guides L0707274

CRAFTSMAN Line Trimmers/Weedwackers, Electric Manual L0707274 CRAFTSMAN Line Trimmers/Weedwackers, Electric Owner's Manual, CRAFTSMAN Line Trimmers/Weedwackers, Electric installation guides

User Manual: Craftsman 257796040 257796040 CRAFTSMAN CRAFTSMAN WEED AND GRASS TRIMMER - Manuals and Guides View the owners manual for your CRAFTSMAN CRAFTSMAN WEED AND GRASS TRIMMER #257796040. Home:Lawn & Garden Parts:Craftsman Parts:257796040 Craftsman Grass trimmer (weed wacker) Manual

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SF_/ARS

OWNER'S
MANUAL

MODEL NO.
257.796040

I:RRFTSM N
ADJUSTABLE HANDLE
WEED AND GRASS TRIMMER
DOUBLE INSULATED

CAUTION:

• Assembly

Read RULES for

• Operating

Safe OPERATION

• Repair

Parts

and INSTRUCTIONS

Carefully

Sold

by SEARS,

PROTECTED UNDER ONE OR MORE OF THE FOLLOWING
U.S. PATENTS: 3.708.967; 3.826.068; 3.859.776. OTHER U.S.
AND FOREIGN PATENTS PENDING.

ROEBUCK

AND

CO.,

Chicago,

IL. 60684

U.S.A.

FULL

ONE-YEAR

WARRANTY

ON

CRAFTSMAN

GRASS

TRIMMER

If this Electric Weedwacker fails to perform properly due to a defect in material or workmanship
within one year from the date of purchase, Sears will repair it. free of charge_;
ff this Electric Weedwacker is used for commercial or rental purposes, thiswarranty applies for only
90 days from the date of purchase. This warranty applies only while this product is _n use in the
United States_
Warranty service is available by simply contacting the nearest Sears store or Service Center
throughout the United States,
This warranty gives you specific legal rights, end you may also have other dghts which vary from
state to state.
SEARS, ROEBUCK AND CO,, Dept. 698/73tA,

IMPORTANT:

RULES

SAFETY RULES FOR POWER TOOLS
CAUTION
1. Keep hands, feet and face clear of rotating line. Do not
operate without guard in place.
2. Always use Safety Goggles. Wear at all times when
trimming.
3. Dress properly_ Always wear shoes. Do not operate
Tool while barefoot or when wearing sandals, canvas
or open toed shoes. Use of rubber gloves and safety
footwear
_s recommended when working outdoors.
Wear long pants to protect your legs.
4. Keep Children away. Keep spectators
at e safe
distance.
,

WARNING: To reduce electric shock hazard use only
with an extension cord suitable for outdoor use, A twowire cord without a ground connection
may be used
since the toollis double insufated..Cord should be 16
gauge or heavier to prevent overheating
and loss of,
power. Extension cord should not exceed 100 feet. U.L
listed extension cords are available from your nearest
Sears store.

To prevent disconnection of power supply cord from
the extension cord during operation, see instructions
with Figure 4.
7_
Avoid Dangerous Environment -- Do not use unit in
damp or wet areas.
8. Don't force this tool. It will work better and safer at the
rate for which it was designed. If motor slows down
too much, pul! away and allow unit to obtain full speed.
g,
Do not use tool for any job except that for which it is
intended.
10. Do not immerse tool in water or operate in rain.
11, Don't overreach _ Keep proper footing and balance at
all times.
12. Don't abuse cord -- never carry appliance by cord or
yank cord from receptacle. Keep cord away from heat,
oil and sharp
edges.
Replace
damaged
cord
immediately.
13. Never carry plugged in appliance with finger on switch.
14. Disconnect tool from the power supply when not in use and
when making any repairs or inspections.
15. Maintain Trimmer with care and follow instructions for
replacing or rewinding spool.
16. Store idle Trimmer indoors. When not in use, Trimmer
should be stored indoors in dry place out of reach of
children .......................
.

Sears Tower, Chicago, IL 60684

FOR SAFE

OPERATION

17. Theautomaticlinecutterisextremefysharpandcareshould
be exercised when handling or operating the Trimmer to
avoid contact with the cutter.
"_8. Keep air vents clear of debris.

DOUBLE INSULATION
Double Insulation is a concept in safety, replacing the standard
grounded supply system, in electric power toots. The construction
of a double insulated tool affords comparable protection to a proper[y grounded tool without the necessity for using a grounded
conductor. The double insulation system eliminates the need for
the us_Jalthree wire grounded power cord and grounded supply
system. Wherever there is electric current in the tool there are two
complete sets of insulation to protect the user. All exposed metal
parts are isolated from the internal metal motor components
with protecting insulation. The lead wires, switch, etc. with
their functional insulation have the added protection of nonconductive sleeving or housings to complete the double insulation system.
SERVICING
OF A TOOL WITH DOUBLE INSULATION
REQUIRES EXTREME CARE AND KNOWLEDGE OF THE
SYSTEM AND SHOULD BE PERFORMED
ONLY BY A
QUALIFIED
SERVICE TECHNICIAN,
FOR SERVICE WE
SUGGEST YOU RETURN THE TOOL TO YOUR NEAREST
AUTHORIZED
DEALER FOR REPAIR WHICH WILL BE
DONE WITH ORIGINAL FACTORY REPLACEMENT PARTS,
SUB-FREEZING
TEMPERATURE de-magnetizes
the permanent magnets when in operation. DO NOTloperate
in freezing temperature.

BOX CONTENTS
This box should contain:
1 257.796040Weedand GrassTrimmer
1 LoosePartsKit containing:
! ea. 6831=05AssistHandleAssy.
2 ea. 1745-2Screws
2 ea. 2359-1Stop Nuts
2 ea. 1847-4 Screws
I ca. 6772-05 Front Guard
1 ca. 6852-15 Rear Guard & Blade Assy.
Iea. 88-544-00 Owner's Manual

ASSEMBLY INSTRUCTIONS

HANGER
POWER

Remove and discard
protective
plastic
clips inserted
handle tubes before assembly of trimmer.
TOOLS NEEDED

CORD

"_

POWER

--'_l

RemoveTRIMMERfrom cartonand examineit thoroughIy
to make
sure it is not damaged.

SWITCH

in
UPPER TU6E

_

FOR ASSEMBLY
OUTER

TUSE-'_-_\

Z2:

• Medium Phillips screwdriver
• Adjustable wrench or pliers
ATTACHING

MISER

y_._ TILT
RELEASE
LEVER

THE ASSIST HANDLE AND TUBES

BLADE

ASSY

YOUR
WEEDWACKER
COMES
EQUIPPED
WITH
A
PIVOTING ASSIST HANDLE. THIS FEATURE ALLOWS YOU
ADDITIONAL
FLEXIBILITY
AND COMFORT
FOR THE
ANGLE OR CUTTING POSITION YOU MIGHT REQUIRE,

,__

FRONT

CUTFING

HEAD

1. Remove the bolt and knob from assist handle, being careful
not to lose washer. Siide out yoke (see Fig. 1A).
2, The wire and cable that is exposed between the tube sections
.....
wifl-pass through the slot in the bottom of the yoke,
3_ Slide the yoke onto the upper tube (Fig. 1).

E

4, Locate the assist handle on the yoke (Fig. 1) and replace all
parts as shown in Figure 1A,
5, Slide outer tube sleeve up lower tube and over upper tube until
the assembly holes are aligned. BE CAREFUL NOT TO
PINCH, CUT OR TWIST CABLE AND HARNESS DURING
ASSEMBLY.
6. Insert screws into the holes and attach [ocknuts(Fig. 2). Actuate lever to ensure free movement of cable before tightening
screws (see instructions under "ADJUSTABLE HANDLE"PAGE 4).
7. Adjust position of handle to conform to height and arm length
of user, Handle may be adjusted forward or backward as
desired. Assist handle may be rotated or moved up or down
by loosening the knob.

ATTACHING

FIG.1

A,*__ IST,

PIANOL

F_

yOKE
WASHI_

FIG. 1A

HANOLE
INSERT

1
I_NOB

THE GUARD

TURN TRIMMER
UPSIDE DOWN. SLIDE RE_,R GUARD
SECTION AND FRONT GUARD SECTION INTO GROOVES
ON-TRIMMER HOUSING (FIG. 3).
INSERT 2 SCREWS SUPPLIED
DO NOT OPERATE TRIMMER

AND TIGHTEN
WITHOUT

FIG. 2

FIRMLY.

REAR GUARD

GUARD IN PLACE.

CAUTION: THE CUTTING
BLADE MOUNTED
IN THE
GUARD ASSEMBLY IS EXTREMELY
SHARP AND CARE
SHOULD
BE EXERCISED
WHEN
HANDLING
OR
OPERATING
TRIMMER
TO AVOID
CONTACT
WITH
CUTTER.

__BLADE

A_Y

FIG.3
FRONT GIM_D

GUARD

OPERATING

INSTRUCTIONS

BEFORE OPERATING

HOW TO ACTUATE SELF FEEDING CUTTING LINE

Before using your WEEDWACKER, read and understand the Safety
Rules for Power Tools.

1.
2.
3.

• Always wear SAFETY GOGGLES.
• Cut to your LEFT side.
• Keep people away from you.
•

4.

Inspect the areas you are going to trim for wires, cord and any
string-like matter to prevent them from getting tangled in the
cutting head,

Plug in power cord.
Start motor
Tap the hub lightly on the tuff, Cutting line will advance
automatically while motor is running.
Repeat step number 3 to advance additional cutting line. The
cutting line will be trimmed automatically by the blade line cutter while motor is running, so don't "tap out" unnecessarily long
cutting line lengths,

GENERAL TRIMMING
APPLIANCE
CORD

EXTENSION
CORD

For most trimming the unit is TILTED TO THE LEFT at approximate y
30 degrees (as shown below),

FIG. 5

FIG.4
RETAINING

TIE CORD AS SHOWN
EXTENSION

CORD

_

To prevent extension
cord from disconnecting
from
appliance cord, tie cords as shown in Figure 4. Devices for
retaining extension cords are also available
from your
nearest Sears store.

30 °

MOWING
HOW TO OPERATE
1. HOLD UNIT IN A COMFORTABLE
AND DEPRESS TRIGGER SWITCH,

UPRIGHT POSITION

2. Best results are accomplished with proper length line and
maintaining full speed. Cut only with the tip of the nylon
line.
WHEN
1.

2.

OPERATING

The WEEDWACKER will stir up dust particles which may get
into your eyes. Wear safety goggles'to prevent this. When you
cut to the LEFT SIDE, your WEEDWACKER will sling particles
FORWARD, away from you, When you cut to the RIGHT SIDE,
it v_illsling particles BACK toward you, ALWAYS CUT TO THE
LEFT SIDE ONLY.
Your WEEDWACKER can sling objects with adequate velocity
to cause harm to others. It will ALWAYS sling small particles
of dirt, KEEP PEOPLE AWAY FROM YOU when using your
trimmer just to be safe.

Simply pass your WEEDWACKER over the ares you wish to cut,
keeping the cutting head parallel to the ground. DO NOT use the
usual 30 degree cutting angle when mowing as in fig. 5.
ADJUSTABLE

HANDLE

Your TRIMMER
incorporates
a new adjustable
handle
feature which makes trimming and edging in "hard to get at
areas" much easier. The adjust mechanism is located on top
of the handle grip (FIG.6 !. Make sure head is on the ground
when adjusting.
1. Grasp the lever with thumb and forefinger
and pull
back gently. This will disengage the locking pin in the
motor housing, and the handle tube will pivot freely.
2. Select desired position and release the lever. Tube will
lock into place automatically.

LINE IS TRIMMED AUTOMATICALLY
Your new WEEDWACKER is equipped with a fuUy automatic line
cutter, After a new section of line is fed out, a blade mounted in the
guard will cut the line to its proper length automatically.

ADJUSTMENT
LEVER

This feature keeps the line trimmed to a safe and most efficient cutting length. Always make sure this cutter is working efficiently to
achieve the best results.
CAUTION: THE CUTTING
BLADE MOUNTED
IN THE
GUARD ASSEMBLY tS EXTREMELY SHARP AND CARE
SHOULD
BE EXERCISED
WHEN
HANDLING
OR
OPERATING
TRIMMER
TO AVOID
CONTACT
WITH
CUTTER.

FIG.6

OPERATING INSTRUCTIONS (cont'd)

FIG. 7

POWER MISER
Your WEEDWACKER
comes equipped with a power miser
switch located on the front of the handle. This feature
increases the power of your WEEDWACKER and is intended
for use when additional power is needed.
LOW

HIGH

REWINDING SPOOL

TO REPAIR BROKEN CUTTING

When rewinding be sure to wind the line in the direction of arrow
indicated on spool (Fig. 8) Plastic is a memory material and the line
should be recoiled form the original coil to the spool in a way so the
built-in memory tends to keep the coils tight to the spool. If you recoil
in the opposite direction the coils would be loose and tend to come
unwound. To secure line to spool, place tape over approx. 1V2" of
line, then secure tape to spool. Line must be wound side by side
avoiding crossover or crisscrossing to insure proper line advancing.
Do not wind more than a total of 40 feet of line onto spool.

LINE

1.

Stop the motor an unplug power cord.

2.

Visible cutting line can be retrieved with needle nosed pliers.

3.

Hub should be depressed and released while keeping tension
on the cutting line. One inch of cutting line should feed each
time the hub is depressed.

4.

If cutting line cannot be retrieved, follow instructions
SPOOL REPLACEMENT.

under

SPOOL REPLACEMENT
1.
2,
3.

Stop motor and unplug power cord.
Remove cotter pin
Restrain rear plate and rotate hub assembly counter-clockwise
until locking tabs disengage. Remove hub assembly.
4.
Remove spool from assembly and remove spring from spool.
5.
Rewind spool in accordance with the instructions included herein
(fig. 8) or replace spool as appropriate.
6.
Before reinstalling spool be sure approximately 3 inches of line
exits spool between the two foam pads as shown in fig. 7.
7 " Install spring on "TOP SIDE" of spool. See fig. 7.
8.
Insert line thru eyelet in hub assembly and seat spring end onto center post inside hub assembly.
NOTE: Make sure line does not get trapped under spool, be.
tween the spool and hub assembly.
9. Slide spootand hub assembly onto motor shaft. Manipulate parts
slightly to obtain proper alignment. Align locking tabs on hub
assembly with slots in rear plate and insert-tabs into slots until
parts bottom. Rotate hub assembly clockwise while restraining
the rear plate until all four locking tabs are properly engaged.
10. Replace cotter pin.
11. Remove debris from underside of your WEEDWACKER.

FIG. 8

RECOMMENDED REPLACEMENT
AND ACCESSORIES

PARTS

Your SEARS WEEDWACKER uses SPECIALLY TREATED .080
DIAMETER MONOFILAMENT NYLON cutting line which is available
at SEARS STORES AND CATALOG STORES. You may purchase
a.fully wound spool(Part No. 85745) or you may purchase a package
of two 50 foot coils (Part No, 85773) or a large bulk spool of line and
rewind your present spool.
CAUTION: The use of heavier line, different types of line and accessories or attachments other than recommended may be hazardous or cause unit failure.

THE OPERATION OF ANY TRIMMER CAN RESULT IN FOREIGN OBJ ECTS BEING THROWN
INTO THE EYES, WHICH CAN RESULT IN SEVERE EYE DAMAGE, ALWAYS WEAR SAFETY
GLASSES OR EYE SHIELDS BEFORE COMMENCING
POWER TOOL OPERATION. WE
RECOMMEND WIDE VISION SAFETY MASK FOR OVER SPECTACLES OR STANDARD
SAFETY GLASSES AVAILABLE AT SEARS RETAIL OR CATALOG STORES.

...............

Illll I

I

NOTES

1

I

IIIIII

I

I

NOTES

OWNER'S
MANUAL

How to Order Repair Parts
The Model Number will be found on a plate attached to your Weedwacker
handle tube. Always mention the Model Number when requesting service
or repair parts for_you-i;Craftsman Weedwacker_

Atl parts listed herein may be ordered from any SEARS, ROEBUCK AND
CO. retail or catalog store.
WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING
INFORMATION.
1. PART NUMBER
2. PART DESCRIPTION
3. MODEL NUMBER -- 257,796040
4. NAME OF ITEM -- WEED.AND GRASS TRIMMER

USE ONLY SEARS REPLACEMENT

PARTS,

If the parts you need are not stocked Iocalty, your order will be elec.
tronicalfy transmitted to a Sears Repair Parts Distribution Center for
expedited handfing.

MODEL NO.
257.796040

Sears
SERWCE
is at
YOUR SERVICE.

Sold

by

SEARS,

"Your Sears merchandise
has added value when you consider that Sears has
service units staffed with Sears trained technicans...professional
techni.
clans specifically trained on Sears products, having the parts, tools and equipment to insure that we meet our pledge to you...we
service what we sell."

ROEBUCK

AND

CO.,

Chicago,

IL.

60684

U.S.A.



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