GreenWorks 27022 User manual

GWK 10A Dethatcher
27022CA
技术要求：
@此为P0801502-00编号升级版本，爆炸图更新。
2.72P, 内容见电子档；
3.单色印刷，要求无色差、无污点；
4.骑马钉，裁切均匀、无连页；
5.以封样为准。
1.材质要求：60g双胶纸；
常州格力博集团
说明书
许乃鑫
许乃鑫
B
蒋思聪
周艳
王小妮
李海平
20.06.05
20.06.05
版本号
描 复
日 期
工艺
审核
校对
设计
标记处数 签名 日期
阶段标记 视角标记 重量 比例
批准
审定
标准化
日期
更改文件号
SCALE: A5
210mm
145mm
6.料件需符合格力博HSF文件(编号：GLB-CGR-146) 里关于环保和有害物质的具体要求。
Ａ B
P0801502-01
P0801502-01
@1

Read all safety rules and instructions carefully before operating this tool.
Owner’s Manual
TOLL-FREE HELPLINE: 1-888-90WORKS (888.909.6757)
14" 10A ELECTRIC
DETHATCHER
27022

2
Contents .............................................................................................................................. 2
...................................................................................................................... 2
Important Safety Instructions............................................................................................3 - 4
........................................................................................................... 5
Symbols ............................................................................................................................6 -7
Electrical...........................................................................................................................8 -9
Know Your Electric Dethatcher .......................................................................................... 1 0
Assembly .......................................................................................................................11-12
Operation...................................................................................................................... 13-15
Maintenance ................................................................................................................. 16-19
Troubleshooting ................................................................................................................. 2 0
Warranty ............................................................................................................................ 21
Exploded View ................................................................................................................... 22
Parts List............................................................................................................................ 23
Notes ............................................................................................................................ 24-25
SPECIFICATIONS
14" 10A ELECTRIC DETHATCHER
Motor ............................................................................. 120 V, AC only, 60 Hz, 10 Amps
Speed............................................................................................................. 3,700 RPM
Aerating Path...............................................................................................................14”
Unit Weight........................................................................................................24.69 Ibs.
CONTENTS
YEAR
ANS
AÑOS
LIMITED WARRANTY
GARANTIE LIMITÉE
GARANTÍA
LIMITADA
3

3
SAVE THESE INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
WARNING
TO AVOID MISTAKES THAT COULD CAUSE SERIOUS INJURY, DO NOT PLUG IN THE
DETHATCHER UNTIL THE FOLLOWING STEPS HAVE BEEN READ THOROUGHLY.
• Read and become familiar with this entire instruction manual. Learn the tool’s applications,
limitations, and possible hazards.
• Avoid dangerous conditions. Do not use in wet or damp areas or expose to rain.
• Do not use in the presence of ammable liquids or gases.
• Keep bystanders at a safe distance. Never allow children near the tool.
• Dress for safety. Do not wear loose clothing, gloves, neckties, or jewellery (rings, watches,
etc.) When operating tool. Loose clothing can get caught and pull you into moving parts.
• Always wear eye protection.
• Always remove the power cord plug from the electric outlet when making adjustments,
changing parts, or cleaning.
• Avoid accidental start-ups. Make sure the power switch is in the off position before plugging in
the power cord.
• Do not abuse the power cord. Do not use it to carry the tool. Keep cord away from heat, oil,
sharp edges, or moving parts. Replace damaged cords immediately; they may create a shock
or re hazard.
• Never leave a running tool unattended. Turn the power switch to off. Do not leave the tool until
it has come to a complete stop.
• Do not overreach. Keep proper footing and balance at all times.
• Disconnect tools. Disconnect tools from their power supplies when not in use, prior to
servicing and when changing accessories such as blades, etc.
• Keep all safety devices in place.
• Know locations and functions of all controls.
• MAINTAIN TOOLS PROPERLY. ALWAYS keep tools clean and in good working order.
• CHECK FOR DAMAGED PARTS. Check for proper alignment of moving parts, binding,
breakage, or any other conditions that may affect the tool’s operation. Any part that is
damaged should be properly repaired or replaced before use.
• CLEAN AND FREE OF OIL OR GREASE. To clean the tool, always use a clean cloth when
cleaning. Do not use solvents, brake uids, gasoline, or other petroleum products to clean the
tool, as they may damage plastic parts.

4
SAVE THESE INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
WARNING
ONLY USE IDENTICAL REPLACEMENT PARTS WHEN SERVICING. TOLL-FREE HELPLINE:
at 1-888-909-6757 (1-888-90WORKS).
WARNING
ALWAYS WEAR EYE PROTECTION. This tool can eject foreign objects into your eyes,
posing the risk of permanent eye damage. Always wear safety goggles (not glasses). Ordinary
eyeglasses have only impact-resistant lenses-they are not safety goggles.

5
SAVE THESE INSTRUCTIONS
SPECIFIC SAFETY RULES
• Do not use the dethatcher in the rain or in moist, wet conditions.
• Do not work close to the edge of swimming pools or garden ponds.
• Please observe any local noise restrictions.
• Always wear eye protection.
• Wear a dust mask. Soil mixed with fertilizers may cause harmful chemicals to be inhaled.
• Extension Cord – To reduce the risk of disconnection of appliance cord from the extension
cord during operating, it is possible to tie the extension cord and power cord in a knot to
prevent them from becoming disconnected during use. Make the knot as shown in gure 1,
then connect the plug end of the power cord into the receptacle end of the extension cord. This
method can also be used to tie two extension cords together.
• Make sure your extension cord is in good condition. When using an extension cord, be sure to
use one heavy enough to carry the current your product will draw. A wire gauge size (A.W.G.)
of at least 14 is recommended for an extension cord 50 feet or less in length. A cord exceeding
100 feet is not recommended mended. If in doubt, use the next heavier gauge. The smaller
the gauge number, the heavier the cord. An undersized cord will cause a drop in line voltage
resulting in loss of power and overheating.
• Wear hearing protection.
• Ensure that people and pets are at least 50’ (15 m) away from dethatcher while in use.
• Do not use the maximum dethatching depth setting, allow tines to wear down, start in the
highest setting and adjust as tines wear down.
• Replace worn or damaged parts only with identical replacement parts.
• Ensure that work area is free of slippery spots or excessive quantities of stone.
• Do not dethatch on slopes greater than 15 degrees.
Fig. 1

6
Some of the following symbols may be used on this product. Please study them and learn their
meaning. Proper inter-pretation of these symbols will allow you to operate the product better and
safer.
SYMBOLS
n
o
SYMBOL NAME DESIGNATION/EXPLANATION
V Volts Voltage
A Amperes Current
Hz Hertz Frequency (cycles per second)
W Watts Power
min Minutes Time
Alternating Current Type of current
Direct Current Type or a characteristic of current
No Load Speed Rational speed, at no load
Class II Construction Double-insulated construction
/min Per Minute Revolutions, strokes, surface speed, orbits etc.,
per minute
Wet Conditions Alert Do not expose to rain or use in damp locations
Read The Operator’s Manual To reduce the risk of injury user must read and
understand operator’s manual before using this
product.
Eye and Head Protection Wear eye and head protection when operating
this equipment.
Ricochet Thrown objects can ricochet and result in personal
injury or property damage.
Rotating tines Danger – Keep hands and feet away from rotating
tines. Rotating tines can cause severe injury.
Operating on a slope Do not mow a slope that has an angle of greater
than 15°.
Keep Bystanders Away Keep all bystanders at least 50 ft. away.

7
The following signal words and meanings are intended to explain the levels of risk associated
with this product.
SERVICE
Servicing requires extreme care and knowledge and should be performed only by a qualified
service technician. For service we suggest you return the product to your nearest AUTHORIZED
SERVICE CENTER for repair. When servicing, use only identical replacement parts.
W A R N I N G
To avoid serious personal injury, do not attempt to use this product until you read thoroughly
and understand completely the operator’s manual. If you do not understand the warnings and
instructions in the operator’s manual, do not use this product. Call GREENWORKS customer
service for assistance.
W A R N I N G
The operation of any power tool can result in foreign objects being thrown into your
eyes, which can result in severe eye damage. Before beginning power tool operation,
always wear safety goggles or safety glasses with side shields and, when needed, a
full face shield. We recommend Wide Vision Safety Mask for use over eyeglasses or
standard safety glasses with side shields. Always use eye protection which is marked to
comply with ANSI Z87.1.
SYMBOL SIGNAL MEANING
DANGER Indicates an imminently hazardous situation, which, if not
avoided, will result in death or serious injury.
WARNING Indicates a potentially hazardous situation, which, if not avoided,
could result in death or serious injury.
CAUTION Indicates a potentially hazardous situation, which, if not avoided,
may result in minor or moderate injury.
CAUTION (Without Safety Alert Symbol) Indicates a situation that may
result in property damage.
SYMBOLS
SAVE THESE INSTRUCTIONS

8
ELECTRICAL
WARNING
KEEP THE EXTENSION CORD CLEAR OF THE TINES AND WORKING AREA. POSITION
THE CORD SO THAT IT WILL NOT GET CAUGHT ON LUMBER, TOOLS OR OTHER
OBSTRUCTIONS WHILE YOU ARE WORKING WITH A CULTIVATOR. FAILURE TO DO SO
CAN RESULT IN SERIOUS PERSONAL INJURY.
WARNING
THIS DETHATCHER IS FOR OUTDOOR USE ONLY. DO NOT EXPOSE TO RAIN OR USE IN
DAMP LOCATIONS.
GUIDELINES FOR USING EXTENSION CORDS
USE THE PROPER EXTENSION CORD. Make sure your extension cord is in good condition.
When using an extension cord, be sure to use one of heavy enough gauge to carry the current
your product will draw. An undersized cord will cause overheating. The table below shows the cor-
rect size to use depending on cord length and nameplate ampere rating. If in doubt, use the next
heavier gauge.The smaller the gauge number, the heavier the cord.
Make sure your extension cord is properly wired and in good electrical condition. Always replace a
damaged extension cord or have it repaired by a qualied technician before use. Keep extension
cords away from sharp objects, excessive heat and damp or wet areas.
Use a separate electrical circuit for tools. This circuit should not be less than #12 wire and should
be protected with a 15 A time delayed fuse. Before connecting the motor to the power line, make
sure the switch is in the OFF position and the electric current is rated the same as the current
stamped on the motor nameplate. Running at a lower voltage will damage the motor.
MINIMUM GAUGE FOR EXTENSION CORDS (AWG)
(WHEN USING 120V ONLY)
Amp Rating Total Length of Cord in Feet (meters)
More Than Not More Than 25' (7.6 m) 50' (15 m) 100' (30.4 m) 150' (45.7 m)
0 6 18 16 16 14
6 10 18 16 14 12
10 12 16 16 14 12
12 16 14 12 Not Recommended
**Ampere rating (on tool faceplate)

9
ELECTRICAL
WARNING
CHECK EXTENSION CORDS BEFORE EACH USE. IF DAMAGED REPLACE IMMEDIATELY.
NEVER USE TOOL WITH A DAMAGED CORD SINCE TOUCHING THE DAMAGED AREA
COULD CAUSE ELECTRICAL SHOCK RESULTING IN SERIOUS INJURY.
ELECTRICAL CONNECTION
This tool is powered by a precision built electric motor. It should be connected to a power supply
that is 120 volts, 60 Hz, AC only (normal household current). Do not operate this tool on direct
current (DC). A substantial voltage drop will cause a loss of power and the motor will overheat. If
the product does not operate when plugged into an outlet, double check the power supply.
SPEED AND WIRING
The speed is not constant and decreases under a load or with lower voltage. For voltage, the
wiring in a shop is as important as the motor’s horsepower rating. A line intended only for lights
cannot properly carry a cultivator motor. Wire that is heavy enough for a short distance will be too
light for a greater distance. A line that can support one cultivator may not be able to support two
or three tools.
FOR ALL DOUBLE-INSULATED APPLIANCES
Replacement Parts — When servicing use only identical replacement parts.
Polarized Appliance Connections —To reduce the risk of electric shock, this appliance has a
polarized plug (one blade is wider than the other) and will require the use of a polarized extension
cord. The appliance plug will t into a polarized extension cord only one way. If the plug does not t
fully into the extension cord, reverse the plug. If the plug still does not t, obtain a correct polarized
extension cord. A polarized extension cord will require the use of a polarized wall outlet. This plug
will t into the polarized wall outlet only one way. If the plug does not t fully into the wall outlet,
reverse the plug. If the plug still does not t, contact a qualied electrician to install the proper wall
outlet. Do not change the equipment plug, extension cord receptacle, or extension cord plug in
any way.

10
KNOW YOUR DETHATCHER
The safe use of this product requires an understanding of the information on the tool and in this
operator’s manual as well as a knowledge of the project you are attempting. Before use of this
product, familiarize yourself with all operating features and safety rules. (See Figure 2)
POWER BUTTON
The power button prevents accidental starting of the dethatcher.
BALE SWITCH
The bale switch starts and stops the rotation of the tines.
Fig. 2
Electrical cord
Cable clip
Upper handle
Knob
Lower handle
Wheel
3-position
depth adjustment knobs
Cord retainer
Handle bar
Bale
switch
Power button

11
UNPACKING
• This product requires assembly.
WARN I N G
This new product has been shipped in a partially assembled condition as described below.
Carefully check the packing list below to ensure all items are included in the package; the packing
list describes all loose items that are not assembled to the product as shipped. Do not operate the
product if any packing list items are already assembled to your product when you unpack it. Call
the customer service number below for assistance. Operation of a product that may have been
improperly pre-assembled could result in serious personal injury.
• Carefully remove the product and any accessories from the box. Make sure that all items
listed in the packing list are included.
• Inspect the product carefully to make sure no breakage or damage occurred during shipping.
• Do not discard the packing material until you have carefully inspected and satisfactorily
operated the product.
• If any parts are damaged or missing, please call 1-888- 909-6757 for assistance.
PACKING LIST
• Dethatcher
•
•
Accessory bag (includes): cord retainer, knob & bolt , rubber cushion, hang for power cord,
screws (2),
Operator’s Manual
WARN I N G
Do not attempt to modify this product or create accessories not recommended for use with this
leading to possible serious personal injury.
WARN I N G
Disconnect the dethatcher from the power supply until assembly is complete. Failure to comply
could result in accidental starting and possible serious personal injury.
WARN I N G
Do not connect to power supply until assembly is complete. Failure to comply could result in
accidental starting and possible serious personal injury.
ASSEMBLY

12
ASSEMBLY
INSTALLING THE LOWER HANDLE (See Figure 3.1)
• Insert the lower handle (2) into the housing hole. Place rubber pad (1) between the housing
and lower handle. Slide cord retainer onto lower handle.
• Using the supplied screws (3), fasten the lower handle to the housing using a star-shaped
screwdriver, not supplied.
INSTALLING THE UPPER HANDLE (See Figure 3.2)
• Position the upper handle so the holes line up with the lower handle holes.
• Insert the supplied carriage bolt (1) through the hole from the outside of the handle bar.
• Thread the knob (2) onto the carriage bolt to tighten securely into place.
Fig. 3
1
2
3
1
2
Fig. 3.1
Fig. 3.2

13
OPERATION
STARTING AND STOPPING THE DETHATCHER (See Figure 4)
IMPORTANT
Prior to dethatching the lawn, the lawn should be mowed to a height of approx. 2” (0.05 m). Do-
ing this will lengthen the life span of the tines and prevent unnecessary motor overload on the
dethatcher.
STARTING THE DETHATCHER
• Plug the dethatcher into an approved outdoor extension cord.
• Press and hold the Power button (1). This makes the bale switch operational.
• Pull the bale switch (2) upward to the handlebar to operate.
STOPPING THE DETHATCHER
• Release the bale.
Fig. 4
Power
Button
Bale
Switch

14
OPERATION
USING THE CORD RETAINER (See Figure 5)
This dethatcher is equipped with a cord retainer in order to prevent the extension cord from dis-
connecting from the power cord while the mower is in use. The cord retainer hangs from the cord
guide bar.
NOTE: Do not plug the extension cord into the outlet until it has been connected to the cord retainer and
plugged into the mower.
To use the cord retainer:
• Fold the extension cord in order to forming a tight loop near the retainer.
• Push the loop through the bottom hole in the retainer.
• Slide the loop over the retaining clip, and pull down until the cord is secured.
Fig. 5

15
OPERATION
ADJUSTING THE DETHATCHER DEPTH (See Figure 6)
CAUTION
BEFORE YOU ADJUST THE DETHATCHER DEPTH, TURN OFF THE POWER, UNPLUG THE
TOOL AND ENSURE THE MOTOR HAS STOPPED.
• The dethatcher depth is adjusted by turning the hubcaps. You can choose from three different
depth settings by pulling out and turning hubcaps.
• When setting “III” is at the bottom, the high setting is locked in. The dethatcher depth is approx
1 mm above the ground. Select depth setting “III” when transporting the dethatcher.
• When setting “II” is at the bottom, the middle setting is locked in. The dethatcher depth is
approx 1/8” (3 mm).
• When setting “I” is at the bottom, the low setting is locked in. The dethatcher depth is approx
3/8” (10 mm).
CAUTION
THE HUBCAPS MUST BE FIRMLY LOCKED INTO PLACE! AT THE BEGINNING IT IS BEST
TO SELECT DEPTH SETTING ”III” AT THE START. YOU CAN THEN SWITCH TO SETTING “II”
WHEN THE DETHATCHER SPIKES HAVE BECOME WORN.
Fig. 6

16
MAINTENANCE
The dethatcher cylinder can cause injuries! Prior to making adjustments, unplug unit and wait until
the dethatcher cylinder has stopped. Wear heavy-duty work gloves when making adjustments. If
the dethatcher cylinder is not yet worn but individual springs have broken, these must be replaced.
Only identical replacement springs may be used.
Toll-free helpline: 1-888- 909-6757.
REPLACING THE TINES (See Figure 7 - 8.)
• Disconnect dethatcher from power source.
• Turn the dethatcher over.
• Remove the two star-shaped screws (1), at washer (2) and lock washer (3) secure the tine
casing and remove the two nuts on the opposite side with a star-shaped screwdriver and a
8mm wrench or socket - (not included).
• Press the locker (4) on the edge of the shaft with a slotted screwdriver to seperate the tine
casing from the shaft.
• Replace the worn or broken tines with a new one. Fasten the the tine casing back together
using the at washer and lock washer in the order and placement which they were previously
removed.
WARNING
All the screws to mount the halves of the tine holder must have at washer (2) and lock washer (3)
on their threads, to prevent screws from loosening during usage.
Fig. 7 Fig. 8
1
1
4
2
3

17
MAINTENANCE
Spring
Pin
REPLACING THE TINES (See Figure 9)
• Remove the tine cartridge as demonstrated on page 16.
• Secure tine cartridge on a workbench.
• Push out the pin using a screwdriver (Not Supplied). This may require the use of a rubber
mallet if more strength is required.
• Remove and discard the worn/broken tines.
• Replace the tine into position and slide the pin back into place pressing the pin against a solid
surface to pressure it back into place.
Fig. 9

18
MAINTENANCE
DANGER! THE DETHATCHER CYLINDER CAN CAUSE INJURIES.
Prior to maintenance, unplug from the power source and wait until the dethatcher cylinder has
stopped. Wear heavy-duty gloves for performing maintenance. The lawn dethatcher should be
cleaned after each use.
WARNING
WHEN SERVICING, USE ONLY IDENTICAL REPLACEMENT PARTS. USE OF ANY OTHER
PARTS MAY CREATE A HAZARD OR CAUSE PRODUCT DAMAGE.
WARNING
ALWAYS WEAR SAFETY GOGGLES OR SAFETY GLASSES WITH SIDE SHIELDS DURING
PRODUCT OPERATION. IF OPERATION IS DUSTY, ALSO WEAR A DUST MASK.
WARNING
BEFORE INSPECTING, CLEANING, OR SERVICING THE MACHINE, DISCONNECT THE
PLUG FROM POWER SOURCE AND WAIT FOR ALL MOVING PARTS TO STOP. FAILURE
TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN SERIOUS PERSONAL INJURY OR
PROPERTY DAMAGE.
GENERAL MAINTENANCE
Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage from
various types of commercial solvents and may be damaged by their use. Use clean cloths to re-
move dirt, dust, oil, grease, etc.
WARNING
DO NOT AT ANY TIME LET BRAKE FLUIDS, GASOLINE, PETROLEUM-BASED PRODUCTS,
PENETRATING OILS, ETC., COME IN CONTACT WITH PLASTIC PARTS. CHEMICALS CAN
DAMAGE, WEAKEN, OR DESTROY PLASTIC WHICH MAY RESULT IN SERIOUS PERSONAL
INJURY. ONLY THE PARTS SHOWN ON THE PARTS LIST ARE INTENDED TO BE REPAIRED
OR REPLACED BY THE CUSTOMER. ALL OTHER PARTS SHOULD BE REPLACED AT AN
AUTHORIZED SERVICE CENTER.

19
MAINTENANCE
Risk of injury and physical damage!
Do not clean the lawn dethatcher under running water (particularly under high pressure).
Do not use hard or pointed objects for cleaning the lawn dethatcher.
To save space, the lawn dethatcher can be folded up for storage by releasing the wing nuts. Take
care during this process that the power cable does not become trapped.
Store the lawn dethatcher in a dry, closed room to which children cannot gain access.
• Switch off the motor, unplug from the power source and wait until the aerator cylinder stops.
• Move the depth adjustment knob to the highest position and lift the lawn dethatcher when
transporting it over sensitive surfaces, e.g., tiles.
• Always clean the bottom of the dethatcher after each use and before storage.
• Carefully inspect all tines and cartridges for damage and replace when required.
This device must not be disposed of with normal household waste; it must be disposed of in ac-
cordance with local regulations.