Landworks GUO023 User manual

Instruction Manual
REV 05/28/19
Electric Wood Chipper/Shredder
3190553
WARNING:
Read carefully and understand all INSTRUCTIONS before operating. Failure to follow the safety
rules and other basic safety precautions may result in serious personal injury.
Save these instructions in a safe place and on hand so that they can be read when required.
Keep these instructions to assist in future servicing.

IMPORTANT SAFEGUARDS
For your own safety, always follow these basic precautions when using
this appliance.
1. Read the user Manual carefully for operating instructions. Read all instruc-
tions in this manual before use.
2. DO NOT use this product for anything other than its intended purpose.
3. DO NOT use attachments other than those available from the manufacturer.
4. DO NOT alter this product in any manner; doing so is dangerous and will void
all warranties.
5. DO NOT allow children or adults weighing under 100 lbs. to operate this unit.
6. DO NOT allow your body, loose clothing, drawstrings, scarves, hats or other
materials to touch the power head, or auger (drill) unit at any time.
7. DO NOT operate under the influence of drugs or alcohol.
8. DO NOT continue to use this product in the event of mechanical or electrical
failure.
9. The blades are very sharp. Use extreme caution when drilling a hole or
replacing the blades. Put the blade guard on after each use.
10. This product produces considerable cutting force that is felt by the operator.
Make sure your feet are firmly planted and the handles are firmly held while
operating this product.
11. During operation, the auger unit could possibly stop. Be prepared at any
time to release the buttons.
12. Check cutting blades and auger shaft screws before and after each use to
make sure they are tight.
13. The battery must be removed before any repairs.
14. When drilling the holes, do not push down on the unit. If auger begins to drill
slowly, blades may need to be sharpened or replaced.
15. When drilling, do not push down too hard. It may bring great load to the unit
and the overload protector will work to stop the unit.
16. In case of getting stuck during the drilling, it may hit big rocks or roots. Do
not continue drilling. Take out rocks or roots, or drill in another place.
17. DO NOT discard the battery into trash can. Discard the battery according to
your local, state, federal or country's regulations.

TECHNICAL DETAILS
WARNING SYMBOLS AND DEFINITIONS
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey
all safety messages that follow this symbol to avoid possible injury or death.
DANGER Indicates a hazardous situation which, if not avoided, will result in
death or serious injury.
WARNING Indicates a hazardous situation which, if not avoided, could result in
death or serious injury.
CAUTI0N Indicates a hazardous situation which, if not avoided, could result in
minor or moderate injury.
NOTICE/CAUTION Addresses practices not related to personal injury.
IMPORTANT SAFETY INSTRUCTIONS
WARNING When using electric gardening appliances, basic safety precautions
should always be followed to reduce the risk of fire, electric shock, and personal
injury, including the following:
READ ALL INSTRUCTIONS
Power Cord Safety
WARNING To reduce the risk of electric shock, use only with an extension cord
intended for outdoor use, such as an extension cord of cord type SW-A, SOW-A,
STW-A, STOW-A, SJW-A, SJOW-A, SJTW-A. or SJTOW-A.
1. Ground Fault Circuit Interrupter (GFCI) protection should be provided on the circuit(s) or
outlet(s) to be used for the gardening appliance. Receptacles are available having built-in
GFCI protection and may be used for this measure of safety.
2. Do not Abuse Cord - Do not carry appliance by cord or yank it to disconnect from receptacle.
Keep cord from heat, oil, and sharp edges.
3. 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
fit into a polarized extension cord only one way. If the plug does not fit fully into the extension
cord, reverse the plug. If the plug still does not fit, obtain a correct polarized extension cord.
A polarized extension cord will require the use of a polarized wall outlet. This plug will fit into
the polarized wall outlet only one way. If the plug does not fit fully into the wall outlet, reverse
the plug. If the plug still does not fit, contact a qualified electrician to install the proper wall
outlet. Do not change the equipment plug, extension cord receptacle, or extension cord plug
in any way. This design is referred to as double-insulated, indicated by
4. WARNING: The cord of this product contains lead, a chemical known to the State of
California to cause cancer, and birth defects or other reproductive harm. Wash hands after
handling. (California Health & Safety Code § 25249.5, et seq.)
E1
Electrical Rating
Blade Speed
Blade Diameter
Maximum Limb Capacity
120VAC / 60Hz / 15A
4,300 RPM
7"
1.57" Diameter

5. Extension Cord - 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. An undersized extension cord will cause a drop in line voltage resulting in loss of
power and overheating.
Extension Cord Size
The following table shows the correct cord 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.
Connecting Cords
To reduce the risk of the cords pulling apart
during operation, do one of the following:
a. Make a knot as shown below
then connect the cords:
b. Or, use a plug-receptacle retaining
strap or connector designed to hold
extension cords to appliance cords.
Personal Safety
1. Dress Properly - Do not wear loose clothing or jewelry. They can be caught in moving parts.
Use of rubber gloves and substantial footwear is recommended when working outdoors.
Wear protective hair covering to contain long hair.
2. Wear ANSI-approved safety goggles and heavy-duty work gloves. Use face or dust mask if
operation is dusty.
3. Avoid Unintentional Starting - Do not carry plugged-in appliance with finger on switch. Be
sure switch is off when plugging in.
4. Do not Overreach - Keep proper footing and balance at all times.
5. Stay Alert - Watch what you are doing. Use common sense. Do not operate appliance when
you are tired.
6. People with pacemakers should consult their physician(s) before use. Electromagnetic fields
in close proximity to heart pacemaker could cause pacemaker interference or pacemaker
failure. In addition, people with pacemakers should:
• Avoid operating alone.
• Don’t use with power switch locked on.
• Properly maintain and inspect to avoid electrical shock.
• Any power cord must be properly grounded. Ground Fault Circuit Interrupter (GFCI)
should also be implemented – it prevents sustained electrical shock.
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0 – 6
6 – 10
10 – 12
12 – 16
EXTENSION CORD LENGTH
25'
18
18
16
14
50'
16
16
16
12
100'
16
14
14
150'
14
12
12
TABLE A – MINIMUM WIRE GAUGE FOR
EXTENSION CORDS (120 VOLT)
Not recommended
Ampere Rating
(at full load)
Extension
Cord
Appliance
Cord
1
2

Gardening Appliance Use and Care
1. Avoid Dangerous Environment - Do not use appliances in damp or wet locations.
2. Do not use in rain.
3. Keep Children Away - All visitors should be kept at a distance from work area.
4. When servicing use only identical replacement parts.
5. Before Starting the Chipper/Shredder, make sure that the hopper inlet is empty.
6. Keep your face and body away from the Hopper opening.
7. Stay clear of the discharge area. Keep body and hands away from the discharge chute.
8. Do not put your hands into the hopper opening while the unit is running. Use the paddle to
push objects into the hopper.
9. Before feeding material into the shredder, remove any metal, rocks, bottles, cans or other
foreign objects that may damage blades.
10. Use Right Appliance - Do not use appliance for any job except that for which it is intended.
11. Do not Force Appliance - It will do the job better and with less likelihood of injury at the rate
for which it was designed.
12. Store Idle Appliances Indoors - When not in use, appliances should be stored indoors in
dry, and high or locked-up place - out of reach of children.
13. Maintain Appliance With Care - Keep cutting edge sharp and clean for best performance
and to reduce the risk of injury. Follow instructions for lubricating and changing accesso-
ries. Inspect appliance cord periodically, and if damaged, have it repaired by an authorized
service facility. Inspect extension cords periodically and replace if damaged. Keep handles
dry, clean, and free from oil and grease.
14. Check Damaged Parts - Before further use of the appliance, 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 condition that may affect its operation. A guard
or other part that is damaged should be properly repaired or replaced by a qualified
technician unless indicated elsewhere in this manual.
15. Disconnect Appliance - Disconnect the appliance from the power supply when not in use,
before servicing, when changing accessories such as blades, and the like.
16. Keep guards in place and in working order.
17. Keep blades sharp.
18. Keep clear of intake and discharge chute. Use included push stick. Unplug unit and allow it
to stop before unclogging.
Set Up Instructions
Read the ENTIRE IMPORTANT SAFETY INSTRUCTIONS section at the beginning of this
manual including all text under subheadings therein before set up or use of this
product.
WARNING TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Turn the Power Switch of the appliance to its “OFF” position and unplug the
appliance from its electrical outlet before assembling or making any adjustments.
Note: For additional information regarding the parts listed in the following pages, refer to the
Assembly Diagram near the end of this manual.
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ASSEMBLY
1. Slide the Axle (65) through the holes
on the Lower Frame (64).
2. Slide a Washer (66), a Bushing (67),
a Wheel (68) and another Washer (66)
onto one end of the Axle.
3. Secure in place with a Pin (63).
4. Repeat steps 2 and 3 on the other end
of the Axle.
5. Press the Wheel Covers (62) onto the Wheels,
over the Pins, using a rubber mallet (sold
separately) to lightly tap them in place
if needed.
6. Turn the Chipper/Shredder upside
down and slide the Lower Frame
ends into the slots on the Base.
7. Align the holes and secure in
place with two Washers and
Screws.
Functions
E4
Slots
Base
Lower Frame
Axle
Figure B
Figure A
Bushing
Washer
Wheel Pin
Wheel Cover
Control Panel
Power Switch
Reset
Button
Hopper
Locking Knob
Hopper
Base
Control Panel
Lower Frame
Figure C

Operating Instructions
Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this
manual including all text under subheadings therein before set up or use of this product.
Operation
1. Before operating the Chipper/Shredder, put on ANSI-approved safety goggles and other
safety gear. Safety goggles and other safety gear are sold separately.
2. If an extension cord is used, ensure that it is an outdoor type extension cord and that it is the
correct design to accept this appliance’s plug.
WARNING!
TO PREVENT ELECTRIC SHOCK AND SERIOUS PERSONAL INJURY:
The extension cord must remain secured to the appliance’s plug.
Secure the extension cord by either using the knot method explained in the safety
warning section, or by using a device designed specifically for retaining the
extension cord (sold separately).
3. Check that the Power Switch is OFF.
4. Check that the feed inlet is empty.
5. Check that the Hopper is securely closed and that the Hopper Locking Knob is turned fully
lockwise.
Note: The Chipper/Shredder will not run if the Hopper is open, not fitted well, or the Hopper
Locking Knob is loose.
6. Plug the Power Cord into a 120VAC/60Hz outlet.
7. Turn on the Power Switch.
8. Hold branches and feed them into the hopper. Release the branches when they begin to pull
into the hopper.
WARNING! Keep a safe distance from the Hopper opening. Longer material can
lash out when being pulled in by the blades.
WARNING! Keep clear of intake and discharge chute. Use included push stick.
Unplug unit and allow it to stop before unclogging.
CAUTION! Keep the ventilation slots clear while working to avoid overheating.
9. Do not shred soft, damp material such as kitchen waste as it may clog the Chipper/
Shredder. Let damp garden waste dry for a few days before shredding.
10. Remove soil and rocks from roots before inserting them into the Chipper/Shredder.
11. Use the Push Stick to feed leaves and other small material into the Hopper.
12. Feed material into the Chipper/Shredder at the
rate that the machine pulls the material. Do
not force material into the machine.
13. Set aside a few dry branches, then feed them
into the machine when finished, to help clean
the unit.
14. Wait for all material to pass through the Chipper
/ Shredder before turning the unit off.
15. To prevent accidents, turn the power off, and
disconnect the power supply after use. Clean,
then store the appliance indoors out of
children’s reach.
E5
Figure D

Overload Protection
This Chipper/Shredder is equipped with an overload protection system. If the unit clogs while
running, the overload protection system will shut the power off. Wait at least one minute before
restarting. Press the Reset Button then turn the Power Switch on.
Maintenance and Servicing
Procedures not specifically explained in this manual must be performed only by a qualified
technician.
WARNING!
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION OR ELECTRIC
SHOCK:
Turn the Power Switch of the appliance to its “OFF” position and unplug the
appliance from its electrical outlet before performing any inspection, mainte-
nance, or cleaning procedures.
TO PREVENT SERIOUS INJURY FROM TOOL FAILURE:
Do not use damaged equipment. If abnormal noise or vibration occurs, have the
problem corrected before further use.
Cleaning, Maintenance
1. BEFORE EACH USE, inspect the general condition of the tool. Check for:
• loose hardware,
• misalignment or binding of moving parts,
• cracked or broken parts,
• damaged cord/electrical wiring, and
• any other condition that may affect its safe operation.
2. AFTER USE, clean external surfaces of the appliance with clean, moist cloth.
3. Replace or sharpen the Blades as needed. (See below.)
4. If the motor turns but the appliance does not function, the belt may be broken. Have the belt
replaced by a qualified technician.
5. WARNING! If the supply cord of this appliance is damaged, it must be replaced only
by a qualified service technician.
Cleaning the Chipper/Shredder
1. Turn the Hopper Locking Knob counterclockwise and remove the Hopper.
2. Clean the cutting Blades and discharge area and remove wood sticks or objects that may
clog the Blades.
3. Check the Blades for damage and replace if needed.
4. Return the Hopper to its upright position and tighten in place with the Locking Knob after
cleaning the interior.
5. Use a warm damp cloth and a soft brush to
clean the exterior of the Chipper/Shredder.
Do not spray water or use detergents on
the Chipper/Shredder.
6. Check that the ventilation slots are clean.
Replacing the Blades
The reversible Blades are attached to the
Cutter Head with two screws.
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Figure E
Blades
Screws

1. Access the Blades by removing the Hopper.
2. Align the slots on the Cutter Head and main body and insert a screwdriver or other metal rod
(sold separately) to prevent the unit from rotating while changing the Blades.
3. Unthread the two screws holding a Blade and carefully remove the Blade.
4. Either reverse the Blade with the sharp edge in the cutting position, have the blade profes-
sionaly sharpened/honed, or insert a new Blade.
5. Secure in place with the screws. Repeat with the other Blade at the same time.
E7

PARTS LIST AND DIAGRAM
PLEASE READ THE FOLLOWING CAREFULLY
The manufacturer and/or distributor has provided the parts list and assembly diagram in this
manual as a reference tool only. Neither the manufacturer or distributor makes any representa-
tion or warranty of any kind to the buyer that he or she is qualified to make any repairs to the
product, or that he or she is qualified to replace any parts of the product. In fact, the manufac-
turer and/or distributor expressly states that all repairs and parts replacements should be
undertaken by certified and licensed technicians, and not by the buyer. The buyer assumes all
risk and liability arising out of his or her repairs to the original product or replacement parts
Thereto, or arising out of his or her installation of replacement parts thereto.
E8
Part No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
Description
Hopper
Scraps Defend Block
Clamp Bar
Screw
Hopper Locking Knob
Spring
Up Housing
Frame
Switch Pin
Screw
Push Stick
“H” Type Screw
Hexagon Screw
Washer
Spring Washer 1
Clamp Block
Screw
Blade
Blade Plate
Drive Block
Shaft Sheath
Blade Defend Block
Screw
Down Housing
25 Nut 1
Nut Frame Plate
Hex Nut
Switch
Spring Washer 2
Switch Frame Plate
Screw
Power Cord
Cord Sheath
Cord Clamp Plate
Q’ty
1
1
1
23
1
1
1
1
1
7
1
2
1
1
1
1
4
2
1
1
1
1
12
1
1
1
4
1
4
1
2
1
1
1
Part No.
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
Description
Connecting Wire 2
Connecting Wire 1
Power Switch
Reset Button
Motor Casing
Motor Cover
Capacitor
Fan
Bearing
Screw
Motor Support
Carbon Brush
Brush Box
Field
Armature
Bearing
Wind Defend Board
Down Cover Of Gear Box
Small Belt Wheel
Nut
Bearing
Eccentric Wheel
Big Belt Wheel
Belt
Up Cover Of Gear Box
Bearing
Spanner
Wheel Cover
Pin
Lower Frame
Axle
Washer
Bushing
Wheel
Q’ty
1
1
1
1
1
1
1
1
1
2
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
4
2
2

E9

Intradin (Shanghai) Machinery Co., Ltd.
[email protected]
www.intradin.com
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Size: 145x210mm REV 05/28/19157克铜版纸