Craftsman 486.2928 User Manual

Operator's Manual

®

STOP

DO NOT RETURN TO STORE
For Missing Parts or Assembly
Questions Call 1-866-576-8388

POWER RAKE

Model No. 486.29280

CAUTION:

Before using this product, read
this manual and follow all Safety
Rules and Operating Instructions.

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
www.sears.com/craftsman

Safety•
Assembly•
Operation•
Maintenance•
Parts•

FORM NO. 40946 (05/22/08)

TABLE OF CONTENTS

SAFETY RULES ..............................................................2

FULL SIZE HARDWARE CHART ....................................3

CARTON CONTENTS .....................................................3

ASSEMBLY ......................................................................4

OPERATION ....................................................................6

MAINTENANCE ..............................................................6

STORAGE .......................................................................6

SERVICE AND ADJUSTMENTS .....................................7

TROUBLESHOOTING .....................................................7

REPAIR PARTS ILLUSTRATION ...............................8,10

REPAIR PARTS LIST..................................................9,11

PARTS ORDERING/SERVICE .........................Back Page

WARRANTY

CRAFTSMAN ONE YEAR FULL WARRANTY

In the unlikely event that this product has an initial issue of missing parts, or you need assembly or operation assistance
please call 1-866-576-8388 for immediate response. Do not return to store.

When assembled, operated and maintained according to the supplied instructions, if this products fails due to 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 a free replacement.

This warranty excludes tines, which are expendable parts that can wear out from normal use in less than 1 year
This warranty is void if this electric dethatcher / power rake is used for commercial or rental purposes.

Thiswarrantygivesyouspeciclegalrights,andyoumayalsohaveotherrightswhichvaryfromstatetostate.

Sears, Roebuck and Co., Hoffman Estates, IL 60179

The model number and serial numbers will be found on a
decal attached to the Power Rake.

You should record both the serial number and the date of
purchase and keep in a safe place for future reference.

MODEL NUMBER: 486.29280

SERIAL NUMBER: __________________

DATE OF PURCHASE: __________________

SAFETY

Any power equipment can cause injury if operated improperly or if the user does not understand how to operate the
equipment. Exercise caution at all times when using power equipment.

Read this owners manual carefully and know how to operate your Power Rake. Be familiar with the controls and the •
proper use of the Power Rake.
Never allow children to use the Power Rake. Do not allow adults to operate without proper instructions.•
Never use the Power Rake while people, especially children, or pets are nearby.•
Wear substantial footwear, long pants and eye protection while using the Power Rake.•
Thoroughly inspect the area where the Power Rake is to be used and remove all stones, sticks and other foreign objects.•

OnlyusethePowerRakeindaylightorgoodarticiallight.•

Do not use the Power Rake on wet grass.•
Be careful when operating the Power Rake on slopes or uneven ground.•
Do not operate on excessively steep slopes.•
Always stop the Power Rake when transporting or crossing any surface other than grass.•

NeveroperatethePowerRakewithoutthedeectors/grasscatchersinplace.•
NeveroperatethePowerRakewithdefectivedeectors/grasscatchers.•

Switch on the motor according to instructions and with hands, feet and any other parts of the body away from the tines.•
Do not tilt the Power Rake when turning on unless absolutely necessary for it to start. If it is necessary to tilt the •
Power Rake when starting, always lift only the part which is away from the operator. Make sure both hands are in the
operating position before returning the appliance to the ground.
Keep hands and feet away from rotating parts at all times.•
Use only outdoor rated extension cords plugged into a ground fault receptacle.•

2

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FULL SIZE HARDWARE CHART

1

3

4

5

6

2

A

B

C

D

E

REF QTY DESCRIPTION

A 6 Wing Knob
B 3 Power Cord Holder
C 1 Bag Support Clip

REF QTY DESCRIPTION

D 6 Carriage Bolt
E 2 Washer

CARTON CONTENTS

REF QTY DESCRIPTION

1 2 Middle Handle Tube
2 1 Power Rake w/ Upper Handle Tube
3 1 Lower Handle Tube

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REF QTY DESCRIPTION

4 2 Handle Attachment Brackets
5 1 Bag
6 1 Cord Holder

3

ASSEMBLY

A

E

D

D

A

LONG END

SHORT END

6

CAUTION: DO NOT ASSEMBLE WITH
POWER RAKE PLUGGED INTO A
POWER SOURCE

STEP 1: (SEE FIGURE 1)

Attach the handle attachment brackets to each side •
of the lower handle tube.

STEP 3: (SEE FIGURE 3)

Attach the long end of each of the middle handle •
tubes to the lower handle tube using 2 carriage bolts
(D) and wing knobs (A).

FIGURE 1

STEP 2: (SEE FIGURE 2)

Fasten the handle attachment brackets and lower •
handle tube to the Power Rake housing using two
carriage bolts (D), washers (E) and wing knobs (A).

FIGURE 3

STEP 4: (SEE FIGURE 4)

Slide the cord holder (6) onto the right middle handle •
tube.

FIGURE 2

4

FIGURE 4

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STEP 5: (SEE FIGURE 5)

D

A

C

B

B

Attach the upper handle tube to the middle handle •
tubes using two carriage bolts (D) and wing knobs
(A). Keep the cord holder above the carriage bolt and
wing knob while assembling.

STEP 7: (SEE FIGURE 7)

Connect the bag support clip (C) to the lower handle •
tube.

FIGURE 7

FIGURE 5

STEP 6: (SEE FIGURE 6)

Clip the power cord holders (B) onto the lower and •
upper handle tubes and then clip the power cord into
the holders.

STEP 8: (SEE FIGURE 8)

Connect the bag rods to the dethatcher.•
Connect the bag support strap to the bag support •
clip.

FIGURE 6

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FIGURE 8

5

OPERATION

SAFETY
SWITCH

POWER
CORD

CORD
HOLDER

CORD

HOLDER

EXTENSION

CORD

COLLECTION BAG

HANDLE
SWITCH

OPERATION

Become familiar with all of the controls and adjustments
on the Power Rake before operating. Controls for
operating Power Rake are as follows:

SAFETY SWITCH - Must be pressed in before handle
switch can be used to start engine.

HANDLE SWITCH - Pull and hold to start and keep
engine running. When let go engine will stop and safety
switch should re-engage.

COLLECTION BAG - Holds material that has been
thatched from the lawn. Empty bag regularly while
detaching.

POWER CORD - Supplies electricity to the Power Rake,
make sure to connect to a power supply only using
outdoor rated extension cables.

CORD HOLDER - Holds extension cord to help keep it
out of the way and take stress off of the handle switch
cord.

EXTENSION CORD RATINGS

(Use only outdoor rated extension cords plugged into a
ground fault receptacle.)

MAINTENANCE

GAUGE LENGTH

16 Gauge 0 - 50 Feet
14 Gauge 51 - 100 Feet

MAINTENANCE

CAUTION: BEFORE PERFORMING
ANY MAINTENANCE, MAKE SURE
THE POWER RAKE IS TURNED OFF
AND UNPLUGGED FROM ANY POWER
SOURCE.

Clear excess debris left in Power Rake housing after •
each use.
Make sure nothing has wrapped around the tines/•
tine shaft. Remove anything that has wrapped itself
around the tines/tine shaft.
Check and make sure all wing knobs and carriage •
bolts are tightened. Re-tighten any loose knobs and
bolts.

FIGURE 9

STORAGE

Clean Power Rake and bag before storing. • Do not
clean with water, solvents or petroleum based
products.

Store in a dry place that is not exposed to the •
elements and out of the reach of children.

6

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SERVICE AND ADJUSTMENTS

ADJUSTMENT ARM

ENGAGEMENT HOLE

ADJUST TINE HEIGHT

The tine height is pre-adjusted for average lawn and
may not need to be changed. Changes can be made to
tine height if working conditions require it. Only make
adjustments to tine height when Power Rake is turned
off and unplugged from a power source. There are 5
positions for the tines (.7", .9", 1.1", 1.4" and 1.7"). Pull
adjustment arm out from engagement hole, move it and
then let it re-engage in the desired height position. Make
adjustments by 1-step increments only and alternate
between left and right sides when making adjustments.
Adjustment arms must always be same height position
when using the machine.

REPLACE DAMAGED OR WORN TINES

If a tine becomes worn a damaged, it can be replaced.
To replace any worn or damaged tines, follow the steps
below:

Make sure the dethatcher is turned off and unplugged 1.
from a power source.
Turn dethatcher over so tines can be easily accessed.2.
Remove the six screws holding the section together 3.
where the damaged tine resides and remove the top
section.
Pull out damaged tine and replace it with a new tine.4.
Reattach the top section removed in step 3 with the 5.
screws that were removed.

FIGURE 10

FIGURE 11

TROUBLESHOOTING

PROBLEM CAUSE CORRECTION

Noise in unit Foreign objects in Power Rake. Turn off Power Rake, unplug from outlet and 1.

Whistling sound from unit Belt (part number 79) is slipping Contact your local Sears Service Center.1.
Power Rake not starting Faulty cable/wiring. Contact your local Sears Service Center.1.
Motor cuts out during operation Tine rotation blocked by foreign objects Turn off Power Rake, unplug from outlet and 1.

Tine depth set too low. Turn off Power Rake, unplug from outlet and 1.

Grass is too tall. Mow lawn before using Power Rake.1.

Dethatching is not satisfactory Spring tines have excessive wear. Replace spring tines (see Service and 1.

Belt (part number 6) malfunctioning. Contact your local Sears Service Center.1.
Grass is too tall. Mow lawn before using Power Rake.1.

wait for rotation to stop.
Remove foreign objects from housing.2.
Check Power Rake for any other damage.3.

wait for rotation to stop.
Remove foreign objects from housing.2.
Wait approximately 1 minute and then plug-in 3.
and turn on Power Rake.

wait for motor to cool down.
Set tine depth to appropriate height.2.

Adjustments section on page 7.)

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DO NOT RETURN TO STORE

7

REPAIR PARTS ILLUSTRATION

34

1

29

29

7

31

5

5

5

5

5

32

24

38

15, 14, 11

37

38

37

27

33

6

4

2

36

36

36

36

4

28

28

4

4

4

28

28

28

35

30

9

8

24

25

23

19

18

20

5

17

21

22

22

3

12, 13, 16

10

26

33

24

27

24

3

MODEL 486.29280

8

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DO NOT RETURN TO STORE

REPAIR PARTS LIST

MODEL 486.29280

REF PART NO QTY DESCRIPTION

1 MDL8.306.028 1 Housing
2 66443 1 Motor Assembly
3 GB/T276-94 6 Ball Bearing
4 GB/T818-2000 6 Screw M4 X 8
5 GB845-85 38 Screw
6 MDL8.299.004 1 Belt
7 MDL8.306.029 1 Motor Housing
8 MDL8.050.037 1 Side Plate

9 MDL8.205.014 1 Steel Frame
10 MDL8.050.036 1 Left Side Plate
11 MDL8.205.021 1 Wheel Axle 1
12 MDL8.205.022 1 Wheel Axle 2
13 MDL8.205.060 1 Wheel Axle 5
14 MDL8.205.061 1 Wheel Axle 4
15 MDL8.205.062 1 Wheel Axle 3
16 MDL8.205.059 1 Wheel Axle 6
17 MDL8.043.032 5 Tine Assembly 2
18 MDL8.043.033 5 Tine Assembly 1
19 MDL8.288.004 40 Tine

REF PART NO QTY DESCRIPTION

20 MDL8.205.023 1 Reel Axle
21 GB 89-86 2 "C" Clip
22 MDL8.123.004 2 Reel Plate
23 GB119-86 2 Round Pin
24 GB894 4 "O" Ring
25 MDL8.224.024 1 Belt Pulley
26 MDL8.306.031 1 Belt Cover
27 66444 2 Wheel Assembly
28 GB97 5 Washer
29 MDL8.100.008 2 Pressing Board
30 MDL8.212.002 1 Foot Pad Bar
31 MDL8.281.044 1 Spring
32 MDL8.271.013 1 Pin
33 MDL8.075.003 2 Height Adjuster
34 MDL8.306.030 1 Rear Housing
35 MDL8.205.019 1 Roller Axle
36 MDL8.224.003 4 Roller
37 MDL8.281.025 2 Spring 2
38 MDL8.917.002 2 Screw

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9

8

10

15

11

9

13

14

1

1

1

1

1

17

17

1

1 1

1

19

23

20

12

18

16

5

4

1

1

6

6

6

6

7

7

3

3

21

21

21

24

25

2

22

27

27

22

26

7

7

7

7

6

6

REPAIR PARTS ILLUSTRATION

MODEL 486.29280

10

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REPAIR PARTS LIST

MODEL 486.29280

REF PART NO QTY DESCRIPTION

1 GB845-85 11 Screw

2 MDL8.253.058 1 Bottom Handle

3 MDL8.253.016 2 Connecting Bar

4 MDL8.253.044 1 Upper Handle

5 MDL8.212.007 1 Foam Grip

6 GB14-80 6 Carriage Bolt, M6 X 35

7 MDL8.253.053 6 Wing Knob

8 MDL8.194.025 1 Crossing Bar

9 MDL8.353.007 1 Switch Box 1
10 MDL8.353.008 1 Switch Box 2
11 MDL8.100.009 1 Pressing Board
12 MDL8.253.052 1 Switch Trigger
13 FA1-6/2B-A1 1 Switch
14 MDL8.369.001 2 Cable Jacket

REF PART NO QTY DESCRIPTION

15 MDL8.281.029 1 Spring 2
16 MDL8.281.028 1 Spring 1
17 MDL8.100.002 2 Cord Grip
18 MDL3.460.006 1 Capacitor
19 MDL5.501.012 1 Cable
20 MDL5.501.016 1 Cable
21 MDL8.486.017 3 Power Cord Holder
22 MDL8.100.010 2 Handle Bracket
23 MDL5.355.006 1 Collecting Bag
24 MDL8074.014 1 Bag Support Clip
25 MDL8.233.006 1 Strap
26 MDL8.486.016 1 Cord Holder
27 R19131316 2 Washer

40946 1 Owners Manual

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11

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