WARRIOR WEP82423M User manual

LITHIUM-ION CORDLESS LAWN MOWER
Owner’s Manual
Read this manual carefully, observing the recommended safety instructions
before using your lawn mower. Keep this manual in a safe place for future
reference.

2
Technical data
Type designation
M8243
M8242
Self-propelled function
No
Yes
Cutting height
25 to 95mm
25 to 95mm
Cutting width (diameter of the blade)
490 mm
Idle speed
2,800/min
Max. speed
3,200/min
Cutting height adjustment
6-level
6-level
Dimension
(Length x width x
height)
During operation
Length：1,390 mm to 1,650 mm
Width：570 mm
Height：850 mm to 1,130 mm
Storage
(without grass catcher)
Length：868 mm
Width：570 mm
Height：550 mm
Rated voltage
60 VDC
Net weight
24.6 Kg
26.7 Kg
Degree of protection
IPX4
1. The manufacturer reserves the right to change the specifications without prior notice.
2. Machine specifications and battery packs may vary from country to country
3. The weight varies depending on the accessories (including the battery). According to the EPTA
procedure 01/2014, the most important and lightest combination is listed in the table.
Approved Battery: BP8302-2500mAh / 4000mAh/5000mAh
Symbols on the product
The symbols used are shown below. Make sure that
you understand the meaning of all symbols before
using the device.
Warning: Not careful or incorrect use can
result in injury or death for the operator or
others
Read this instruction book carefully before
using the lawn mower
Look out for thrown objects and ricochets
Keep persons and animals at a safe
distance from the working area
Warning: Keep hands and feet away from
the rotating blade. Risk of injury! The blade
continues to rotate after the motor has been
switched off
Switch off the motor and remove the safety
key before you do repair work or
maintenance
Ni-MH Li-Ion
It is only for EU countries. Do not dispose of
electrical appliances and battery with household
waste! Follow European directives, the laws and
regulations for waste electrical and electronic
equipment, batteries and batteries, as well as waste
batteries and storage batteries. Electrical
appliances and batteries that have reached the end
Warning! Use only the battery listed above. Using other batteries can cause personal injury and / or fire.

3
of their service life must be classified and
recycled to a recycling agency that complies with
the requirements of environmental protection.
Intended use
The battery powered lawn mower is intended only for cutting grass in private gardens. It was not designed
for continuous commercial use. For commercial use, the warranty expires.
Any other use not expressly permitted in this manual may result in damage to the mower and pose a
serious danger to the user. The mower is intended for adult use. Children and persons unfamiliar with this
manual is not allowed to use it. Using the mower in rain or damp environment is prohibited. The
manufacturer is not liable for damage caused by improper use or incorrect operation.
Residual risks
Even if you operate this power tool correctly, residual risks always remain. The following hazards may
occur in connection with the design and construction of this power tool:
a) Cutting damage.
b) Hearing damage if no suitable hearing protection is worn.
c) Health damage resulting from hand-arm vibrations if the device is used for an extended period of time
or if it is not properly managed and maintained.

4
Noise emissions
Typical A-weighted noise level (measured
according to EN 60335-2-77):
Type designation: M8242/M8243
Sound pressure level (LpA): 79 dB (A)
Sound power Level (LWA): 91 dB (A)
Measurement uncertainty (K): 3.4 dB (A)
The noise level during operation can be 80 dB (A).
Note: The declared noise emission value is
determined according to standard test methods and
can be used to compare the tools.
Note: The declared noise emission value can also be
used for preliminary evaluation of tool performance.
Vibration
Vibration emission value (Three-axis vector sum)
(measured according to EN 60335-2-77):
Type designation: M8242/M8243
Vibration (ah): 5 m/s2
Measurement uncertainty (K): 1.5 m/s2
Safety instructions
Safety instructions for lawn mower
Keep all safety warnings and instructions for future
reference.
1. Insert the safety key into the lawn mower
when you are ready to use it.
2. Take care of children. Do not let children play with
the lawn mower.
3. Never allow children or people unfamiliar with these
instructions to use the machine. Local regulations
can restrict the age of the operator.
4. Never operate the machine while people,
especially children, or pets are nearby.
5. Keep in mind that the operator or user is
responsible for accidents or hazards occurring
to other people or their property.
6. While operating the machine always wear
substantial footwear and long trousers. Do not
operate the machine when barefoot or wearing
open sandals. Avoid wearing clothing that is loose
fitting or that has hanging cords or ties. They can
get caught in moving parts.
7. Always wear safety goggles when using the tool
to avoid eye injury. Goggles must comply with US
ANSI Z87.1, European EN 166 or Australian /
New Zealand AS / NZS 1336. In Australia / New
Zealand, the law requires a mask to protect the
face.
EC declaration of conformity
It is only for EU countries. Appendix A of this manual
contains the EC declaration of conformity.
Warning: Read all warnings and instructions.
Failure to observe the following warnings and instructions
may result in electric shock, fire and / or serious injury.
WARNING: Wear ear protection.
WARNING: The noise emission value may be
different during the actual use of the power tool from
the declared value, depending on how to use the
tool, especially the type of workpiece processed.
WARNING: Be sure to take safety precautions
to protect the operator according to the predicted
actual operation conditions. All aspects of the
operating cycle must be taken into account (such as
switch-off time, idle time and start-up time).
Note: The declared noise emission value is
determined according to standard test methods and
can be used to compare the tools.
Note: The declared noise emission value can also be
used for preliminary evaluation of tool performance.
WARNING: The noise emission value may be
different during the actual use of the power tool from
the declared value, depending on how the tool is
used, especially the type of workpiece processed.
WARNING: Be sure to take safety precautions to
protect the operator according to the predicted
actual operation conditions. All aspects of the
operating cycle must be taken into account (such as
switch-off time, idle time and start-up time).

5
Employers must supervise the operator of the
tools and other workers in the work area to
wear the appropriate safety equipment.
8. Operate the machine only in daylight or in good
artificial light.
9. Avoid operating the machine in wet grass.

6
10. The use and maintenance of battery-powered
power tool
• Only use the specified charger of the
manufacturer for charging. Using a different
charger may cause a fire.
• Power tools can only use specially specified
battery. Other types of batteries can cause
personal injury or fire.
• When not using the battery, keep it away from
paper clips, coins, keys, nails, screws, or other
small metal objects. These objects can short the
battery terminals. A short circuit in the battery can
cause burns or fire.
• Overuse may cause liquid to leak from the
battery. Avoid contact with the liquid. If you
accidentally come into contact with the liquid from
the battery, rinse it with water. If the fluid touches
the eye, seek medical attention. Battery leakage
may lead to allergic inflammation or burns.
• Do not dispose of the battery in fire. Otherwise,
the battery may explode. For specific handling
instructions, refer to local regulations.
• Do not open or disassemble the battery. The
spilled electrolyte is corrosive and may cause
damage to the eye or skin. Swallowing is at risk
of poisoning.
• Do not charge the device in the rain or in a wet
place.
11. Hold the handle firmly.
12. Be sure to stand tilted.
13. Walk, never run.
14. When moving or holding the mower, do not touch
the exposed blade or cutting edges.
15. Physical condition - Do not operate the lawn
mower when you are tired or under the influence
of drugs, alcohol or medication.
16. Hands and feet should stay away from rotating
blades. Note-the blade still rotates after
switching off the lawn mower.
17. Use only the original blades specified in this
manual.
18. Before using, always visually inspect to see that
the blade, blade bolt and the blade assembly are
not worn or damaged. Replace worn or damaged
components in sets to preserve balance. Replace
damaged or unreadable labels.
19. Make sure there are no other people in the work
area before operating the lawn mower. When
someone enters the work area, stop the lawn
mower.
20. Before operating the lawn mower, remove
foreign bodies such as stones, wire, bottles,
bones and large branches in the operating area
to prevent injury or damage to the lawn mower.
21. If you find any abnormalities, stop using the
lawn mower immediately. Switch off it and
remove the safety key. Then check the lawn
mower.
22. If the lawn machine has the function of cutting
height adjustment, do not adjust the cutting
height while the lawn machine is in operation.
23. Before crossing the driveway, sidewalk, road, or
any gravel-covered road, release the switch lever
and wait for the blade to stop spinning. Be sure to
unplug the safety key when placing a lawn
mower, picking up foreign bodies on the pruning
path, or in any case that may distract your
attention.
24. It may cause serious personal injury if the cutting
blade impacts a foreign object, carefully inspect
the working area and remove any debris before
each use.
25. When the lawn mower impacts a foreign object,
perform the following steps:
•Stop the engine, release the switch and wait
until the blade stops completely.
•Remove the safety key and remove the battery
•Check the lawn mower thoroughly for damage.
•If the blade is damaged, replace it. Repair any
damage before restarting and continuing to
operate it.
26. Regularly check the grass catcher for wear or
loss of functionality. Empty the grass catcher
during storage. For safety reasons, replace the
worn grass bag with a new original grass bag.
27. Use extreme caution when reversing or pulling
the machine towards you.
28. Stop the blade(s) if the machine has to be tilted
for transportation when crossing surfaces other
than grass, and when transporting the machine to
and from the area to be used.
29. Never operate the machine with defective guards
or shields, or without safety devices, for example
deflectors and/or grass collector, in place.
30. Switch on the lawn mower carefully according to
the instruction manual. Keep your feet away from
the cutting blade.
31. Do not tilt the machine when switching on the
motor, except if the machine has to be tilted for
starting. In this case, do not tilt it more than
absolutely necessary and lift only the part, which
is away from the operator.
32. Do not start the machine when standing in
front of the discharge opening.
33. Do not put hands or feet near or under rotating
parts. Keep clear of the discharge opening at all
times.
34. Do not transport the machine while the power
source is running.
35. Stop the machine, and remove the disabling
device. Make sure that all moving parts have
come to a complete stop:
- whenever you leave the machine;
- before clearing blockages or unclogging chute;
- before checking, cleaning or working on the
machine;
- after striking a foreign object. Inspect the
machine for damage and make repairs before
restarting and operating the machine.
36. If the machine starts to vibrate abnormally (check
immediately).
- inspect for damage;
- replace or repair any damaged parts;
- check for and tighten any loose parts.

7
37. Be careful during adjustment of the machine to
prevent entrapment of the fingers between
moving blades and fixed parts of the machine.
38. Always be sure of your footing on slopes. Mow
across the face of slopes, never up and down.
Exercise extreme caution when changing direction
on slopes. Do not mow excessively steep slopes.
39. Always check the fixing screws to make
sure they are tightened properly.
40. Keep all nuts, bolts and screws tight to be sure
the machine is in safe working condition.
41. Always allow the machine to cool down before
storing.
42. When servicing the blades be aware that, even
though the power source is switched off, the
blades can still be moved.
43. Replace worn or damaged parts for safety. Use
only genuine replacement parts and accessories.
44. Do not use the lawn mower during
thunderstorms.
45. If you use the lawn mower on muddy ground, wet
slopes or slippery places, stand steady.
46. Avoid working in harsh environments that may
increase user’s fatigue.
47. Do not use the lawn mower in bad weather with
limited visibility. Otherwise, it may lead to falls or
incorrect operation due to poor visibility.
48. Do not replace the battery in the rain.
49. Do not immerse the lawn mower in a puddle.
50. Do not leave the tool unattended outdoors on
rainy days.
51. Do not insert or unplug the safety key in the rain.
52. if wet leaves or dirt adhere to suction nozzles (air
inlet) due to rain, then remove them.
53. Do not wash the lawn mower with high pressure
cleaner.
54. When cleaning the lawn mower, be sure to remove
the battery and the safety key and close the
battery cover. Then flush the bottom of the
lawnmower where the blade is mounted.
55. When storing the lawn mower, avoid direct
sunlight and rain and store it in a place that does
not become hot or humid.
56. Carry out inspection or maintenance in a place
where it will not rain.
57. After using the lawn mower, remove any
adhering dirt and thoroughly dry the lawn mower
before storing it. Depending on the season or
region, there is the possibility of a malfunction
due to freezing.
58. Do not allow the battery terminals to come into
contact with liquids or immerse the battery in water.
Do not expose the battery to rain, and do not
charge, use, or store the battery in a humid place.
If the battery terminals are wet or liquid enters the
battery, the battery may be short-circuited which
can cause overheating, fire or explosion.
59. Be sure to assemble the battery cover to the
battery box after removing the battery pack
from the lawn mower or the charger and store
it in a dry place.
60. Do not replace the battery with wet hands.
61. Do not use the device in the snow.
62. If the cut grass gets wet, it can clog the inside of
the lawn mower. Check the condition of the lawn
mower regularly and if necessary, remove the
adhering grass.
Keep this manual in a safe place for future reference.
Safety instructions for battery pack
1. Read all instructions and the safety symbols on
the charger (1), the battery (2) and the battery
powered device (3) carefully before using the
battery.
2. Do not disassemble the battery pack.
3. If the running time of the lawn mower becomes too
short, stop the operation immediately. Otherwise,
it may lead to overheating, fire or even explosion.
4. If the electrolyte from the battery pack enters your
eyes, rinse it with clean water and seek medical
attention immediately. Otherwise, it may lead to
visual impairment.
5. Do not short the battery pack:
•Do not allow the battery terminals to come into
contact with conductive material.
•Do not place the battery pack in the
same container with other metal
objects such as nails, coins, etc.
•Do not put the battery pack in water
and do not expose the battery to rain.
A short circuit in the battery pack creates a high
current that can cause overheating and may lead to
fire or even breakdown.
6. Do not place the tool and battery pack where the
temperature can reach or exceed 50 °C (122 °F).
7. Do not burn the battery pack, even if it is
seriously damaged or completely worn out. The
battery pack will explode in the fire.
8. Do not hit or drop the battery pack.
9. Do not use a damaged battery.
10. Lithium-ion batteries supplied with this tool shall
comply with the requirements of dangerous goods.
When carrying out commercial transportation, such
as third party or trans-shipment agent, special
requirements for packaging and labeling must be
observed. To prepare for transportation projects,
consult professionals for dangerous product. Pay
attention to the possibly more detailed national laws
and regulations. Use the tape to protect the contact
information on the surface and encapsulate the
battery firmly so that the battery pack is not movable
in the package.
Warning: Always follow all safety instructions,
even if you are sufficiently familiar with the device
(experience through repeated use).
Improper use or failure to observe the safety
instructions in the manual may result in serious
personal injury.

8
11. Follow local regulations for the disposal of used
batteries.
12. Use only the battery for the specified product of
WARRIOR ECO. Inserting the battery into an
incompatible product may result in fire,
overheating, explosion or leakage of electrolyte.
Keep this manual in a safe place for future
reference.
1. Expand the lower handle, rotate the lower handle
and align the knob column with one of the holes on the
left and right side plates. Rotate the knob cover after
alignment to extend the knob column to get stuck in the
hole of the left and right connection plates.
Tips for maintaining maximum service life of the
battery.
1. Charge the battery in time before it is fully
discharged. When the power of the battery is low,
switch off the lawn mower and charge the battery.
2. Do not charge a fully charged battery.
Overcharging will shorten battery life.
3. Charge the battery at a room temperature
between 10 °C and 40 °C (50 °F - 104 °F).
Charge the hot battery pack after cooling.
4. If the battery pack is not in use for more than
three months, then charge it.
►1. Lower handle 2. Knob cover 3. Left connection plate 4.
Right connection plate 5. Knob column
Assembly
To assemble the handle
Warning! Use only original batteries from
WARRIOR ECO.
Using a non-WARRIOR ECO original battery or
modified battery may result in fire, personal injury, or
property damage to the product. At the same time the
warranty of tool and charger of WARRIOR ECO
expires.
WARNING: Before performing any assembly
work on the lawn mower, be sure to remove the safety
key and the battery pack. If the safety key and the
battery pack are not removed, it may cause an
unexpected start, resulting in serious personal injury.
Warning: The lawn mower can only be started
after a complete assembly. Partial assembly may
cause serious personal injury due to accidental
activation.
Note: When you assemble the handle, do not
clamp the wires between the parts of the
handles. If the wire is broken, the lawn
mower’s switch may not work.

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2. Align the holes in the lower and upper
handle, insert the bolt from the inside and
tighten the plum-shaped nut from the outside.
To remove the mulching wedge
1. Open the rear cover.
►1. Rear cover
2. Hold the handle of the mulching wedge and
pull it out with a little force.
►1. Lower handle 2. Saddle bolt
3. Plum-shaped nut 4. Hole 5. Upper handle
3. Assemble the cable clamp to the lower
handle. Place the wires as shown in the figure.
►1. Mulching wedge
To assemble the grass catcher
1 Open the rear cover.
►1. Syphon below 2. Cable clamp
►1. Rear cover
CAUTION: Grasp the upper handle to
prevent the lawn mower from slipping out of
your hand. Otherwise the handle may fall and
cause personal injury.
Note: When assembling the cable clamp, be
sure to fix the wire with the bracket as shown in
the figure.

10
1. Hang the grass catcher hook on the rear
cover shaft of the lawn mower as shown in the
figure.
►1. Grass catcher hook 2. Rear cover shaft
To assemble the mulching wedge
1. Open the rear cover and remove the grass
catcher.
To assemble the side ejection
1. Open the side cover and insert the side ejection
according to the direction in the diagram so that the
notch of the side ejection just snaps into the side cover.
►1. Side cover 2. Side ejection
►1. Rear cover 2. Grass catcher
2. Hold the mulching wedge and push it in the direction shown, push it until it stops and you hear a
click.
►1. Mulching wedge 2. Mulching wedge assembly port
Note: Make sure the rear cover above the
grass catcher faces down and squeezes the
grass bag holder; otherwise, the grass catcher
may not collect the cutting grass.

11
Functional description
2. Align the slot of the battery pack with the ribs
in the battery box and slide the battery pack until
the battery pack is locked and you hear a click.
To insert or remove
the battery pack
►1. Battery Pack
3. Insert the safety key to the end in the
position shown.
To insert the battery pack：
1：Lift the battery cover and open the battery box.
►1. Safety key
4.Close battery cover.
►1. battery cover ►1. battery cover
Note: when only a single battery pack is
inserted, the tool can also work properly.
CAUTION: Always switch off the mower before
you insert or remove the battery pack.
CAUTION: Hold the tool and battery pack
securely when you insert or remove the battery pack.
Otherwise they may slide out of your hands. It may
cause damage to tools and battery packs and even
personal injury.
CAUTION: Be sure to lock the battery cover
before use to prevent dirt, dust or water from entering
the battery. They may damage the product or battery.
CAUTION: Be sure to insert the battery pack
completely until you can’t see the red indicator.
Otherwise it may accidentally fall out of the tool,
causing personal injury to yourself or others.
CAUTION: Do not force the battery pack to be
insert. If the battery pack is difficult to insert, it may be
improperly inserted.

11
To remove the battery pack from the lawn mower:
1. Open the battery cover,
2. Press the button in the middle of the
battery pack and at once pull the battery pack
out of the tool,
3. Remove the safety key,
4. Close the battery cover.
Tool/battery protection system
This lawn mower is equipped with a tool/battery
protection system. The system can automatically cut off
motor power supply to prolong the life of tools and
batteries. When the tool is working, the tool will
automatically stop running if the tool or battery is in the
following situations.
Overload protection
When the battery is operated in such a way as to cause
an abnormally high current, the lawn mower will
automatically stop running and the battery pack indicator
will flash green. In this case, switch off the lawn mower
and stop the operation that caused the overload. Then
switch on the lawn mower to restart.
Overheating protection
When the lawn mower or battery overheats, the tool will
automatically stop running and the battery pack indicator
will light red. In this case, wait until they become cool
before switching on the lawn mower.
Discharge protection
When the battery power is low, the lawn mower will
automatically stop running and the main power indicator
will flash red. In this case, remove the battery from the
lawn mower and charge it, or replace the fully charged
battery pack.
To show remaining battery capacity
Only battery pack with indicator lights.
►1. LED1 2.LED2 3.LED3 4.LED4
5. (View) button
Press the (View) button on the battery pack to show the
remaining battery capacity. The indicator will light for a few
seconds.
indicator
Battery status
LED1, LED2, LED3, LED4 are lit
75% to 100%
LED1, LED2, LED3 are lit
LED4 is not lit
50% to75%
LED1, LED2 are lit
LED3, LED4 are not lit
25% to 50%
LED1 is lit
LED2, LED3, LED4 are not lit
0% to 25%
LED1, LED2, LED3, LED4 flash in
the same time
Low battery need
to charge
immediately
Control panel
The main power switch, self-propelled trigger and self-
propelled speed adjustment switch are on the control
panel.
►1. Lock off button 2. Speed control knob
3. Self-propelled trigger 4. Upper handle
5. Motor brake handle
Note: The battery power displayed by the indicator light
may be slightly different from the actual situation under
different conditions of operation and ambient
temperature.
Lit
Flash
Out

►1. 开关按钮 2. 上部手柄 3. 开关柄
Switch Self-propelled trigger
Note: When the lock off button is not pressed,
the mower will not start even if the motor brake
handle has been pulled.
Note: Trying to cut long or too dense grass at
one time may cause the mower to fail to start
due to the overload. In this case, increase the
cutting height.
The mower is equipped with an interlock switch
and a handle switch. If you notice any
abnormalities in these switches, stop the
operation immediately and take the tool to the
nearest WARRIOR ECO authorized service
center for inspection.
1. Insert the battery pack and the safety
key and close the battery cover.
2. Press the lock off button and release it.
3. Grasp the upper handle and pull the motor
brake handle.
►1. Lock off button 2. Motor brake handle 3. Upper
handle
4. After the motor starts running, the lawn
mower will continue to run until you release
the motor brake handle
5. Release the switch and the motor will stop.
Insert the battery pack and the safety key
and close the battery cover.
1. Press the self-propelled trigger and the
lawn mower can go forward.
2. Turn the speed control knob to adjust the
speed of the lawn mower. The knob rotates
clockwise, the speed increases, the knob
rotates counterclockwise, and the speed slows
down.
►1. Upper handle 2. Self-propelled trigger 3. Speed
control knob
WARNING: Before inserting the battery
pack, be sure to check if the motor brake handle
can be pulled freely and return to its original
position when released. If the switch does not
work properly, it may cause the tool to lose
control or serious personal injury.
WARNING: Before inserting the battery
pack, be sure to check if the self-propelled
trigger can be pressed freely and return to its
original position when released. If the switch
on the tool does not work properly, it may
cause the tool to lose control or serious
personal injury.
Note: The speed of self-propelled can be
adjusted between 0 to 1.2 m/s.
Note: If the safety key is not inserted, the
motor will not start when the switch is pressed.

13
To adjust the cutting height To adjust the height of handle
CAUTION: Always hold the upper handle
before removing the bolt. Otherwise the handle
may fall and cause personal injury.
The height of the lower handle can be adjusted in
three positions.
1. Rotate the knob cover on both sides to
remove the knob column from the hole.
You can adjust the cutting height from 25mm
to 95mm.
Remove the safety key and pull the cutting
height handle toward the outside of the lawn
mower and move it to the desired cutting
height.
►1. Tooth plate 2.Tooth plate groove 3.cutting
height handle
One hand holds the motor housing of the
mower, and the other hand moves the cutting
height handle.
►1. Cutting height handle 2. Motor housing
►1. Knob cover 2. Knob column 3. Hole
2. Adjust the height of the handle.
3. After fixing the height, rotate the knob cover
again to fix the knob column in the corresponding
hole
The height of the upper handle can be adjusted in
three positions.
►1. Plum-shaped nut 2. Hole 3. Saddle bolt
Remove the plum-shaped nut and move the
upper handle to the required height and fix
the nut.
To use the mulching wedge
The mulching wedge will return the cutting grass
clippings to the ground without collecting them to
the grass catcher. Always remove the grass
catcher when using the mulching wedge.
Electronic functions
This mower is equipped with electronic functions
to improve the convenience of operation.
1. Constant speed control
Electronic speed control keeps the speed
constant. Even at the load, the rotation speedcan
be kept constant so that a good mowing effect
can be achieved.
2. Soft start
The Soft start function minimizes vibration during
start-up and allows the mower to start smoothly.
Note: The cutting height can only be used as a
reference. The condition of the lawn and the
ground will make the height of the lawn slightly
different from the set height.
Note: Perform a test cutting in an inconspicuous
position to get the desired cutting height.
WARNING: When adjusting the cutting
height, never place your hands and legs under
the lawn mower.
WARNING: Make sure the cutting height
handle is correctly placed in the groove before
operation.

14
Operation
To cut the grass
►1. Cutting width 2. Overlapping area 3. Center
lines
Change the direction once for each cutting to
prevent the lawn pattern from being fixed in one
direction.
When mowing the lawn, be sure to hold
the upper pusher firmly with both hands.
The mowing speed is recommended to be
approximately 1 meter every 4 seconds.
Check the grass catcher regularly. Empty before it
is full.
Always stop the lawn mower and remove the
safety key and battery pack before each regular
inspection.
To mow longer grass
Do not try to cut longer grass at once. Instead,
mow the lawn in stages. It can be mowed one
or two days until the height of the lawn is same.
The center lines of the front wheels are used as
reference line for the cutting width. Long strip
cutting is carried out with reference to these two
center lines. When cutting the next strip, you can
continue from 1/2 to 1/3 of the last cutting width
in order to mow the lawn evenly.
Note: Using the mower with the full grass catcher
will prevent the blade from rotating and bring
additional load to the motor, which can cause the
lawn mower to damage.
WARNING: Before starting mowing, remove the
branches and stones from the working area. In
addition, any weeds in the working area must be
removed in advance.
WARNING: Always wear goggles or safety
glasses with side covers before operating the lawn
mower.
CAUTION:If the grass clippings or foreign objects
clogthe insideof the lawn mower, be sure to removethe
safetykey and battery packand wear gloves before
removing grass clippings and foreign objects.
Note: This lawn mower is only used for mowing the
lawn. Do not use it to cut the weeds.

15
To empty the grass catcher
Warning: In order to reduce the risk of
accidents, please check the grass catcher
regularly for damage or strength. Replace it if
necessary.
1. Release the switch.
2. Remove the safety key.
3. Open the rear cover and hold the handle to
remove the grass catcher.
4. Empty the grass catcher
Maintenance
1. Remove the safety key and battery pack
and close the battery cover.
2. Turn the lawn mower to the side, remove
the grass clippings collected inside the baffle of
the lawn mower.
3. Flush towards the bottom of the lawn mower
with a blade.
CAUTION: Don not wash it with high pressure
cleaner.
4. Check and ensure that all nuts, bolts,
knobs, screws and fasteners are fixed well.
5. Check the moving parts for damage,
rupture and wear. Damaged or lost parts
should be repaired or replaced.
6. Keep the lawn mower in a safe place that is
not accessible to children.
Transport
When carrying the lawn mower, hold the front
handle and lower handle by two people as
shown in the figure.
►1. Rear cover 2. Handle 3. Grass catcher
Maintenance
In order to ensure the safety and reliability of the
product, repairs, any other maintenance or
adjustments must be completed by a WARRIOR
ECO authorized or factory service center. Always
use replacement parts of Warrior ECO.
►1. Lower handle 2. Front handle
Storage
Store the lawn mower in a cool, dry and locked
place. Do not store the lawn mower and charger
in places where the temperature may reach or
exceed 40 °C (104 °F)
1. Open the rear cover and hold the handle to
remove the grass catcher.
►1. Rear cover 2. Handle 3. Grass catcher
WARNING: Always remove the safety key and
the battery pack before storing, transporting,
checking or maintenance.
WARNING:Whenthelawnmowerisnotinuse,
remove the safety key. Keep the safety key in a
safe place andkeep it awayfrom children.
WARNING: Wear gloves during inspections
and maintenance.
WARNING: Always wear goggles or safety
glasses with side covers during inspections or
maintenance.
Note
: Do not use gasoline, benzene, thinner,
alcohol or similar to clean the lawn mower.
Otherwise it may result in discoloration,
deformation, or cracking of the tool.
Note: Cutting longer grasses at one time may
result in grass withering. The grass clippings
may also block the inside of the lawn mower.
2

16
2. Loosen the nut and fold the upper handle.3. Turn the screw counterclockwise with a wrench
►1. Cutting blade 2. Wrench 3. Block of wood
4. Remove the blade screw, 19-inch blade and
wind blade in turn.
►1. Lower handle 2. Saddle bolt
3. Plum blossom nut 4. upper handle
To dissemble or assemble the cutting blade
►1. Blade screw 2. 19inch blade 3. Wind blade
To dissemble the cutting blade of the lawn
mower
1. Turn the lawn mower to the side so that the
cutting height adjustment handle is on the
upper side.
2. Insert a block of wood or similar into the
lawn mower in order to lock the blade.
To assemble the cutting blade of the lawn
mower
To assemble the cutting blade, follow the
reverse steps as when disassembling.
WARNING: Be careful when assembling the
blade. Make sure it has the correct upper/lower
orientation. When assemblingthe blade, make the
arrow in the direction of rotationfaceoutward.
WARNING: Tighten the bolts clockwise to
securethe blade.
WARNING: Make sure that the blade and all
fasteners are properly assembled and securely
fastened.
WARNING: Always follow the instructions in
this manual when replacing the blade.
WARNING: When assembling or dissembling a
blade, be sure to remove the safety key and the
battery pack first. If the safety key and the battery
are not removed, it can result in serious personal
injury.
WARNING: The blade will still rotate for a few
seconds after the switch is released. Never do
anything before it stops completely.
WARNING: Always wear gloves when
handling the blade.

17
Troubleshooting
First, check the tool yourself before requesting a repair. If you find a problem that is not covered in the
operating instructions, do not disassemble the tool. Contact the WARRIOR ECO Authorized Service
Center and use only original WARRIOR ECO replacement parts for repair.
Problem
Possible causes (failures)
Troubleshooting
The motor doesn’t run.
The drive system is not
working properly.
Request the locally authorized
maintenance service center to carry
out maintenance.
Battery failure
(undervoltage)
Charge the battery pack. If the
charging is not valid, replace the
battery pack.
Safety key not inserted
Insert the safety key
The motor doesn’t
run after a period of
use.
Low battery power
Charge the battery pack. If the
charging is not valid, replace the
battery pack.
The cutting height is too low.
Raise the height.
The motor doesn’t reach
the maximum speed
The battery is not properly
inserted.
Insert the battery pack as described in
this manual.
Low battery power
Charge the battery pack. If the
charging is not valid, replace the
battery pack.
The drive system is not
working properly.
Request the locally authorized
maintenance service center to carry
out maintenance.
The blade doesn’t rotate:
Switch off the lawn
mower immediately!
Blade was blocked by
foreign objects (such as
twigs or grass)
Remove foreign object.
The drive system is not
working properly.
Request the locally authorized
maintenance service center to carry
out maintenance.
Abnormal vibration:
Switch off the lawn
mower immediately!!
Blade is unbalanced,
excessive or uneven wear.
Replace blade
Excessive accumulation of
grass debris on the blade or
partial entanglement of the
blade
Remove grass debris
LED indicator of tool flash for
1-19 times, motor fails to
start
Motor controller fault, or over
temperature, or low battery, or
over load, etc.
1.Release the trigger and restart the
machine after 3-5s; or
2.stop the operation and cool the tool, or
charge the battery, or
3. Clean the deck and blade to remove
grass debris and foreign object

18
Optional accessories
If you need more information about these optional accessories,
please consult your local WARRIOR ECO service center.
BATTERY CHARGER
SPECIFICATIONS
Charger: C8360/8362
Input: 120-240VAC, 50/60Hz, Max.3A
Output: 63VDC. Max.4.5A
Weight: 2.6 lbs (1.2kg)
CHARGING PROCEDURE (See Figure 5.)
NOTE: The battery is not shipped fully charged. It is recommended to fully charge before first use to
ensure that maximum run time can be achieved. This lithium-ion battery will not develop a memory
and may be charged at any time.
Low voltage charging :
If the battery has been stored with little to no charge for a long period of time, the charger will go into
recovery mode, which will take more time to fully charge the battery. This will enhance the life of the
battery. Once it is fully charged, the next charge will return to standard charging.
A fully discharged battery pack will require the allotted time as stated in the battery manual.
Plug the charger into an AC power outlet. Insert the battery pack into the charger.
This is a diagnostic charger. The Charger LED Lights will illuminate in specific order to communicate
the current battery status. They are as follows·:
False defect note:
Note: Some of the parts in this list may be
included in the tool package as standard
accessories. They may be different from country
to country.
CAUTION: These accessories or devices
are designed only for the WARRIOR ECO tools
listed in this manual. If you use other
accessories or devices, it may cause personal
injury. The accessories or devices can be only
used for specified purposes.

19
When the battery is inserted into the charger and the status LED blinks RED, remove the battery from
the charger for 1 minute, then reinsert. If the status LED blinks GREEN, then the battery is properly
charging. If the status LED is still blinking RED, remove the battery and unplug the charger for 1 minute.
After 1 minute, plug in the charger and reinsert the battery. If the status LED blinks GREEN, then the
battery is properly charging. If the status LED is still blinking RED, the battery is defective and needs
to be replaced.
CHECKING THE CHARGE
If the battery pack does not charge properly:
Check the current at the power outlet with another tool. Make sure that the outlet is not turned off.
• Check that the charger contacts have not been shorted by debris or foreign material.
• If the air temperature is above 104°F or below 45°F, move the charger and battery pack to a room
temperature location.
MAINTENANCE
Cleaning
1. Wipe the outside of the lawn mower with a dry, soft cloth. Do not hose down or wash with water.
2. Scrape the guard to remove dried clippings and mud.
3. Brush or blow dust, debris, and grass clippings out of the air vents. Keep them free of obstruction.
Battery Pack
• Store the battery pack fully charged.
• Once the charging light turns green, remove the battery from the charger.
• Do not store the battery pack on the tool.
• After charging, the battery pack may be stored in the charger, as long as the charger is not plugged
in.
Charger Maintenance
• Keep the charger clean and clear of debris. Do not allow foreign material to get into the recessed
cavity or onto the contacts. Wipe the charger clean with a dry cloth. Do not use solvents or water,
and do not place the charger in wet conditions.
• Unplug the charger when there is no battery pack in it.
• Fully charge the batteries before placing them in storage.
• Store the charger at normal room temperature. Do not store it in excessive heat. Do not use the
charger in direct sunlight. Recharge at room temperature between 45°F and 104°F (7°C and 40°C).
If the battery pack is hot, allow it to cool down before recharging .
ENVIRONMENTALLY SAFE BATTERY DISPOSAL
The following toxic and corrosive materials are in the batteries used in the battery pack :
Lithium-Ion, a toxic material.
WARNING
If the battery pack cracks or breaks, with or without leaks, do not recharge it and do not use. Dis- pose
of it and replace with a new battery pack. DO NOT ATIEMPT TO REPAIR IT!
To avoid injury and risk of fire, explosion, or electric shock, and to avoid damage to the environment:
• DO NOT attempt to remove or destroy any of the battery pack components.
• If a leak develops, the released electrolytes are corrosive and toxic. DO NOT get the solution in the
eyes or on skin, and do not swallow it.
• DO NOT place these batteries in your regular household trash.