Worx WG160E.5 Installation manual

3 in 1 Grass Trimmer/Edger
SAFETY AND OPERATING MANUAL
WG160E.5

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3 in 1 Grass Trimmer/Edger WG160E.5
GENERAL POWER TOOL
SAFETY WARNINGS
WARNING: Read all safety warnings
and all instructions. Failure to follow
the warnings and instructions may result in
electric shock, fire and/or serious injury.
WARNING: Read all safety warnings
designated by the symbol and
all instructions.
Save all warnings and instructions for
future reference.
The term “power tool” in the warnings refers
to your mains-operated (corded) power tool or
battery-operated (cordless) power tool.
GENERAL POWER TOOL SAFETY
WARNINGS - WORK AREA SAFETY
1) Keep work area clean and well lit.
Cluttered or dark areas invite accidents.
2) Do not operate power tools in
explosive atmospheres, such as in the
presence of flammable liquids, gases
or dust. Power tools create sparks which
may ignite the dust or fumes.
3) Keep children and bystanders
away while operating a power tool.
Distractions can cause you to lose control.
GENERAL POWER TOOL SAFETY
WARNINGS - ELECTRICAL SAFETY
1) Power tool plugs must match the
outlet. Never modify the plug in any
way. Do not use any adapter plugs
with earthed (grounded) power tools.
Unmodified plugs and matching outlets will
reduce risk of electric shock.
2) Avoid body contact with earthed or
grounded surfaces, such as pipes,
radiators, ranges and refrigerators.
There is an increased risk of electric shock if
your body is earthed or grounded.
3) Do not expose power tools to rain or
wet conditions. Water entering a power
tool will increase the risk of electric shock.
4) Do not abuse the cord. Never use
the cord for carrying, pulling or
unplugging the power tool. Keep cord
away from heat, oil, sharp edges or
moving parts.
Damaged or entangled cords increase the
risk of electric shock.
5) When operating a power tool
outdoors, use an extension cord
suitable for outdoor use. Use of a cord
suitable for outdoor use reduces the risk of
electric shock.
6) If operating a power tool in a damp
location is unavoidable, use a residual
current device (RCD) protected supply.
Use of an RCD reduces the risk of electric
shock.
NOTE: The term “residual current device
(RCD)” may be replaced by the term “ground
fault circuit interrupter (GFCI)” or “earth
leakage circuit breaker (ELCB)”.
GENERAL POWER TOOL SAFETY
WARNINGS - PERSONAL SAFETY
1) Stay alert, watch what you are
doing and use common sense when
operating a power tool. Do not use
a power tool while you are tired or
under the influence of drugs, alcohol
or medication. A moment of inattention
while operating power tools may result in
serious personal injury.
2) Use personal protective equipment.
Always wear eye protection. Protective
equipment such as dust mask, non-
skid safety shoes, hard hat, or hearing
protection used for appropriate conditions
will reduce personal injuries.
3) Prevent unintentional starting. Ensure
the switch is in the off-position before
connecting to power source and/or
battery pack, picking up or carrying
the tool.
Carrying power tools with your finger on
the switch or energising power tools that
have the switch on invites accidents.
4) Remove any adjusting key or wrench
before turning the power tool on. A
wrench or a key left attached to a rotating
part of the power tool may result in
personal injury.
5) Do not overreach. Keep proper
footing and balance at all times.This
enables better control of the power tool in
unexpected situations.

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3 in 1 Grass Trimmer/Edger WG160E.5
6) Dress properly. Do not wear loose
clothing or jewellery. Keep your hair
and clothing away from moving parts.
Loose clothes, jewellery or long hair can be
caught in moving parts.
7) If devices are provided for the
connection of dust extraction and
collection facilities, ensure these are
connected and properly used. Use of
dust collection can reduce dust-related
hazards.
GENERAL POWER TOOL SAFETY
WARNINGS - POWER TOOL USE
AND CARE
1) Do not force the power tool. Use
the correct power tool for your
application. The correct power tool will do
the job better and safer at the rate for which
it was designed.
2) Do not use the power tool if the
switch does not turn it on and off.
Any power tool that cannot be controlled
with the switch is dangerous and must be
repaired.
3) Disconnect the plug from the power
source and/or the battery pack from
the power tool before making any
adjustments, changing accessories,
or storing power tools. Such preventive
safety measures reduce the risk of starting
the power tool accidentally.
4) Store idle power tools out of the
reach of children and do not allow
persons unfamiliar with the power tool
or these instructions to operate the
power tool.
Power tools are dangerous in the hands of
untrained users.
5) Maintain power tools. Check for
misalignment or binding of moving
parts, breakage of parts and any other
condition that may affect the power
tool’s operation. If damaged, have the
power tool repaired before use. Many
accidents are caused by poorly maintained
power tools.
6) Keep cutting tools sharp and clean.
Properly maintained cutting tools with
sharp cutting edges are less likely to bind
and are easier to control.
7) Use the power tool, accessories and
tool bits etc. in accordance with these
instructions, taking into account the
working conditions and the work to
be performed. Use of the power tool for
operations different from those intended
could result in a hazardous situation.
8) Keep handles dry, clean and free from
oil and grease. Slippery handles do not
allow for safe handling and control of the
tool in unexpected situations.
GENERAL POWER TOOL SAFETY
WARNINGS - BATTERY TOOL USE
AND CARE
1) Recharge only with the charger
specified by the manufacturer. A
charger that is suitable for one type of
battery pack may create a risk of fire when
used with another battery pack.
2) Use power tools only with specifically
designated battery packs. Use of any
other battery packs may create a risk of
injury and fire.
3) When battery pack is not in use, keep
it away from other metal objects, like
paper clips, coins, keys, nails, screws
or other small metal objects, that can
make a connection from one terminal
to another. Shorting the battery terminals
together may cause burns or a fire.
4) Under abusive conditions, liquid may
be ejected from the battery; avoid
contact. If contact accidentally occurs,
flush with water. If liquid contacts
eyes, additionally seek medical help.
Liquid ejected from the battery may cause
irritation or burns.
GENERAL POWER TOOL SAFETY
WARNINGS - SERVICE
1) Have your power tool serviced by
a qualified repair person using only
identical replacement parts.This will
ensure that the safety of the power tool is
maintained.

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3 in 1 Grass Trimmer/Edger WG160E.5
SAVE THESE
INSTRUCTIONS
Additional safety requirements for your
lawn trimmer
This grass trimmer is designed for cuttingThis
grass trimmer is designed for cutting grass
and similar soft vegetation and for trimming
grass edges in private and hobby garden areas
which are not accessible with a lawnmower.
The device is not allowed to be used in public
gardens, parks, sports centres or at roadsides
as well as in agriculture and forestry.
This lawn trimmer is not allowed to be used
for cutting or chopping:
- Hedges, shrubs and bushes,
- Flowers,
- In terms of composting.
Otherwise, there is a risk of injury.
This appliance is not intended for use by
persons (including children) with reduced
physical, sensory or mental capabilities, or
lack of experience and knowledge, unless they
have been given supervision or instruction
concerning use of the appliance by a person
responsible for their safety.
Children should be supervised to ensure that
they do not play with the appliance.
If the supply cord is damaged, it must be
replaced by the manufacturer, its service agent
or similarly qualified persons in order to avoid
a hazard.
1. Read the instructions carefully. Be familiar
with the controls and proper use of the
equipment.
2. Wear eye protection.
3. Never allow children or people unfamiliar
with these instructions to use the trimmer.
4. Avoid using the trimmer, while people,
especially children or pets, are nearby.
5. Use the trimmer only in daylight or good
artificial light.
6. Never operate the trimmer with damaged
guards or shields or without guards or
shields in place.
7. Switch on the motor only when the hands
and feet are away from the cutting means.
8. Never fit metal cutting elements.
9. Use only the manufacturer’s recommended
replacement parts and accessories.
10.Disconnect the battery from the trimmer
before carrying out maintenance or
cleaning work.
11. Inspect and maintain the trimmer regularly.
Have the trimmer repaired only by an
authorized repairer.
12.Take care against injury from the blade(s)
fitted for trimming the filament line length.
After extending new cutter line, always
return the trimmer to its normal operating
position before switching on.
13.Always ensure that the ventilation openings
are kept clear of debris.
14.When not in use, store the trimmer out of
the reach of children.
15.Wear protective glasses or goggles;
16.Before using the machine and after any
impact, check for signs of wear or damage
and repair as necessary;
17. Under abusive conditions, liquid may be
ejected from the battery; avoid contact.
If contact accidentally occurs, flush with
water. If liquid contacts eyes, additionally
seek medical help. Liquid ejected from the
battery may cause irritation or burns.
MAINTENANCE
1) When not in use store the machine out of
the reach of children;
2) After use, disconnect the battery from the
machine and check for damage;
3) Use only manufacturers recommended
replacement parts and accessories.
4) Have your power tool serviced by a
qualified repair person using only identical
replacement parts.This will ensure that the
safety of the power tool is maintained;
WARNINGS:
- Read the instructions carefully,
- Be familiar with the controls and proper use
of the equipment;
- Warning. Cutting elements continue to
rotate after the motor is switched off,

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3 in 1 Grass Trimmer/Edger WG160E.5
SYMBOLS
Read instruction sheet
Keep bystanders away
Wear eye protection
Do not expose to moisture
C-Tick approval mark

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3 in 1 Grass Trimmer/Edger WG160E.5
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3 in 1 Grass Trimmer/Edger WG160E.5
1. REAR HANDLE
2. BATTERY PACK
3. TELESCOPIC SHAFT
4. PIVOT HEAD LOCKING KNOB
5. SAFETY GUARD
6. FLOWER GUARD/EDGER GUIDE
7. AUXILIARY HANDLE
8. TELESCOPIC SHAFT ADJUSTMENT TRIGGER
9. LOCK OFF BUTTON
10. ON/OFF SWITCH
11. AUXILIARY HANDLE LOCKING LEVER
12. EDGER/TRIMMING SUPPORT WHEELS
13. LINE CUTTER
14. LOWER SHAFT COUPLING
15. UPPER SHAFT
16. MOTOR HOUSING OF TRIMMER HEAD (See Fig. H2)
17. LINE FEED BUTTON (See Fig. K1)
18 SPOOL CAP COVER (See Fig. K2)
19 CAP RELEASE LATCH (See Fig. K2)
20. SPOOL (See Fig. K2)
21. CUTTING HEAD (See Fig. K2)
22. EYELET (See Fig. K2)
Not all the accessories illustrated or described are included in standard delivery.

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3 in 1 Grass Trimmer/Edger WG160E.5
TECHNICAL DATA
Voltage 20V Max*
No load speed 7600/min
Cutting diameter 30cm
Line diameter 1.65mm
Charging time 1hr
Machine weight 2.6kg
* Voltage measured without workload. Initial battery voltage reaches maximum of 20 volts.
Nominal voltage is 18 volts.
ACCESSORIES
Charger (WA3843) 1
Battery Pack(WA3525) 1
Edger / Trimming Support Wheel 1
Spool (WA0004) 1
Safety Guard 1
We recommend that you purchase your accessories from the same store that sold you the
tool. Use good quality accessories marked with a well-known brand name. Choose the type
according to the work you intend to undertake. Refer to the accessory packaging for further
details. Store personnel can assist you and offer advice.

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3 in 1 Grass Trimmer/Edger WG160E.5
ASSEMBLY
1. ASSEMBLY OF THE SAFETY GUARD (See Fig.
A)
Remove a screw from the Guard; attach the Safety
Guard to the trimmer head. Align the Guard so it slides
into the slots located on the trimmer head.Turn the tool
over and secure the Safety Guard onto the trimmer
head with the screw (a) provided.
2. ASSEMBLY OF THE EDGER/TRIMMING
SUPPORT WHEELS (See Fig. B1, B2, B3)
With the tool right side up, slide the Edger /Trimming
Support Wheels (12) assembly onto the metal plate
located on the side of the Cutting Head (See B1) or
underneath the Safety Guard(5) (See B2 B3). Make sure
the grooves of the Edger /Trimming Support Wheels
assembly locks onto the metal plate, you will hear it
click into place.
To remove the wheel assembly, press the release
button (b) on the wheels and pull the wheels outside.
OPERATION INSTRUCTIONS
WARNING! The charger and Battery Pack are
specially designed to work together so do not
attempt to use any other devices. Never insert or allow
foreign metallic objects into your charger or Battery
Pack connections because of electrical failure and other
hazards that will occur.
1. BEFORE USING YOUR CORDLESS GRASS
TRIMMER
Your Battery Pack is UNCHARGED and it must be fully
charged once before it is used.
The battery charger supplied is matched to the Li-Ion
battery for use with this tool. Do not use another
battery charger.
2. CHARGING YOUR BATTERY PACK
The Li-Ion battery is protected against deep
discharging. When the battery is empty, the trimmer
will switch off by means of a protective circuit:The
trimmer head will stop rotating.
NOTE: In a warm environment or after heavy use, the
Battery Pack may become too hot to permit charging.
Allow time for the battery to cool down before
recharging.
b
a
910
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A
B1
B2
B3
C
D
E
F1
F2
G
H1
H2

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3 in 1 Grass Trimmer/Edger WG160E.5
3. TO REMOVE OR INSTALL BATTERY PACK (See
Fig. C)
Depress the battery release button to remove Battery
Pack (2) from your trimmer. After recharging, insert the
Battery Pack onto trimmer’s battery bracket. A simple
push and slight pressure will be sufficient.
4. SAFETY ON/OFF SWITCH (See Fig. D)
The safety switch is locked off to prevent accidental
starting. Depress the Lock Off Button (9) then depress
the On/Off Switch (10) and release Lock Off Button.Your
trimmer is now on.To switch off, just release the on/off
switch.
WARNING! The cutting head continues to
rotate after the trimmer has been switched
off; wait until it has completely stopped then lay
down the tool.
5. ADJUSTMENT OF THE TELESCOPIC SHAFT
(See Fig. E)
Step one foot on the Safety Guard, then use one hand
to pull up theTelescopic Shaft AdjustmentTrigger (8),
adjust the length of theTelescopic Shaft to the most
comfortable length. Release theTelescopic Shaft.
AdjustmentTrigger to lock in position.
6. MAIN HANDLE ROTATION
(See Fig. F1, F2)
First, hold down the lower housing with your foot
and pull upward on the Upper Shaft (15).Then rotate
the Upper Shaft clockwise 90 degrees (See Fig. F1)
and release; the Shaft will be locked in position
automatically (See Fig. F2).
7. ADJUSTMENT OF AUXILIARY HANDLE
Pull up the Auxiliary Handle Locking Lever (11).
Hold the Locking Lever and rotate the Auxiliary Handle
to the most comfortable and balanced position (See
Fig. G)
Release the lever, your Auxiliary Handle has been
locked.
8. ADJUSTMENT OF THE TRIMMER HEAD ANGLE
TO THE SHAFT
(See Fig. H1, H2 & H3)
WARNING: Make Sure the Safety Switch is
Locked Off to Prevent Accidental Starting.
To adjust the Upper Shaft angle or convert the tool from
trimming mode and edging mode, unlock the Pivot
Head Locking Knob by hand, and using adequate force,
b
a
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B1
B2
B3
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3 in 1 Grass Trimmer/Edger WG160E.5
pull the trimmer head into the desired position, then
lock the Pivot Head Locking Knob.
9. FLOWER GUARD/EDGER GUIDE
Pull the Flower Guard/Edger Guide out before
trimming, as shown in Fig. I1.
When edging, pull Flower Guard/Edger Guide out also,
and keep to a side (See Fig. I2).
Before trimming or edging make sure the flower guard
is locked firmly in position.
OPERATION
WARNING: Always wear the eye protection.
Never lean over the trimmer head. Rocks or
debris can ricochet or be thrown into eyes and face and
cause blindness or other serious injury. When operating
unit, check for the following:
Wear eye protection and heavy clothing. Hold front
handle with one hand and Auxiliary Handle with the
other hand. Keep unit below waist level. Work only from
your right to your left to ensure debris is thrown away
from you. Without bending over, keep line near and
parallel to the ground (perpendicular when edging) and
not crowded into material being cut.
WARNING: Make sure that line is fed out
before operation. Make sure motor is up to
full speed before trimming or edging.
WARNING: Only use 1.65mm diameter cutting
line. Other sizes of line will not feed properly and
will result in improper cutting head function or can
cause serious injury. Do not use other material such as
wire, string, rope, etc. Wire can break off during cutting
and become a dangerous projectile that can cause
serious injury.
EDGER/TRIMMING SUPPORT WHEELS
There are three optional positions for the Edger/
Trimming Support Wheels to attach when assisting in
Trimming and Edging.
POSITION 1: USING THE GUIDE WHEELS WHEN
TRIMMING IN A FORWARD OR REVERSE
DIRECTION (See Fig. J1)
Position the GrassTrimmer in the trimming position.
Underneath the Safety Guard there is a metal plate
that the Edger/Trimming Support Wheels will attach to.
Slide the Support Wheels horizontally onto the metal
plate until they lock into position so both the wheels are
b
a
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A
B1
B2
B3
C
D
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F1
F2
G
H1
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3 in 1 Grass Trimmer/Edger WG160E.5
facing in the forward direction (See Fig. B3).The wheels
should provide support when you are trimming in the
forward or reverse direction.
POSITION 2: USING THE GUIDE WHEELS WHEN
TRIMMING SIDE TO SIDE
Position the GrassTrimmer in the trimming position.
Underneath the Safety Guard there is a metal plate that
the Edger/Trimming Support Wheels will attach to. Slide
the Support Wheels vertically onto the metal plate until
it locks into position (See Fig. B2).The wheels should
provide support when you are trimming in a horizontal
side to side direction (See Fig. J2).
NOTE: you could also use the machine without the
guide wheels on guard when trimming.
POSITION 3: USING THE GUIDE WHEELS WHEN
EDGING (See Fig. I2)
WARNING: Make Sure the Safety Switch is
Locked Off to Prevent Accidental Starting.
Change the tool from trimming into the edging mode,
the Edger /Trimming Support Wheels (12) will attach on
the side the trimmer head as shown in Fig. B1, rotate
the main handle as described in ‘’MAIN HANDLE
ROTATION’’, then unlock the Pivot Head Locking Knob,
and using adequate force, pull the trimmer head into
the desired position. Make sure to adjust the trimmer
head angle to be in the lowest horizontal setting.
Finally, lock the Pivot Head Locking Knob (See Fig. H3)
and position the wheel on the ground for the edging
mode. While edging, keep the Flower Guard/Edger
Guide aligned with the sidewalk edge, this will assist
to edge in a straight path. Only the tip of the line will
make contact with area being worked on. Do not force
the line.The edging wheels help protect the unit and
keep the unit from contacting the ground.Take extra
caution while edging, as objects can be thrown from
the trimmer line.
AUTOMATIC LINE FEED SYSTEM
When initially switching on the trimmer, a small length
of line is fed out. Each time the tool is started from rest
it will advance about 6.35mm of trimmer line.
A ‘clattering’ noise will be heard when the lines hit
the Line Cutter. DO NOT BE ALARMED this is quite
normal. After about 5 seconds the line will be cut to the
correct length and the noise will reduce as the motor
gains full speed.
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I1
I2
J1
J2
K1
K2
K3
L1
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3 in 1 Grass Trimmer/Edger WG160E.5
If the noise of the line being cut can’t be heard, more
line will need to be fed out.
To feed more line, it is first necessary to allow the
trimmer to stop completely; it must come to a complete
rest, then restart, allowing the motor to reach full
speed.
Repeat above until you hear the line hitting against the
Line Cutter.
TO MANUALLY FEED THE LINE
(See Fig. K1)
Turn off the trimmer and remove the battery.
If required, line can be fed out manually.
To operate, press and release manual Line Feed Button
(17), while gently pulling out the line until it is long
enough to reach the Line Cutter.
If the line extends past the Line Cutter, too much line
has been fed out.
If too much line is fed out, remove the Spool Cap and
turn Spool counter-clockwise until the line is at the
desired length.
TO REMOVE THE SPOOL CAP COVER (See Fig.
K2)
Press and hold in the two Cap Release Latches (19) (See
Fig. K2).
Pull the Spool Cap Cover (18) away from the Cutting
Head (21). Keep the Spool Cap Cover and the inside
of the Cutting Head clean from debris. To replace the
Spool Cap Cover, press it firmly onto the Spool Holder.
Ensure that it is correctly connected by trying to remove
it without depressing the two Cap Release Latches.
REPLACE THE TRIMMER LINE AND SPOOL (See
Fig. K3).
Turn off the trimmer and remove the battery.
Remove Spool Cap Cover.
Remove the old Spool from Spool Holder. Clear any
broken line or cutting debris from the spool area. Pull
the line from the new replacement Spool through the
eyelet of the Spool Holder. Place new Spool into the
holder with the cut out areas of the Spool facing
inward or down. When installed into the Spool
Holder, the smooth side of the Spool should be
visible.
Release line from cleat on the Spool.
Refit the Spool Cap Cover.
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I2
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K3
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L2
L3
L4

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3 in 1 Grass Trimmer/Edger WG160E.5
TO MANUALLY WIND LINE
(See Fig. L1-L4)
Take approximately 10ft (3m) of line. Insert 5/8”(15mm)
of line into the Spool holes and wind line in the
direction of the arrows on the top of the Spool.
Leave approximately 4” (100mm) of line unwound and
place into the cleat.
Ensure that the line is neatly coiled on the Spool.
Failure to do so will impair the efficiency of the
automatic line feed.
Then fit the Spool as described above in “Rep lace
the trimmer line and Spool”
MAINTENANCE
After use, disconnect the battery from the tool and
check for damage.
Your power tool requires no additional lubrication
or maintenance.There are no user serviceable parts
in your power tool. Never use water or chemical
cleaners to clean your power tool. Wipe clean with a
dry cloth. Always store your power tool in a dry room
temperature location. Keep the motor ventilation slots
clean. Keep all working controls free of dust.
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I2
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J2
K1
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TROUBLESHOOTING
The following table gives problems and actions that you can perform if your machine does not
operate correctly.
WARNING: Switch the machine off and remove the battery prior to any troubleshooting.
Problems Possible Causes Corrective Action
Trimmer fails to
operate.
Battery discharged.
Battery too hot/cold.
Motor is broken.
Internal wiring of machine damaged.
Recharge battery; also see “HOW
TO CHARGE YOUR BATTERY “.
Allow to cool/warm.
Contact Service Agent.
Contact Service Agent.
Trimmer runs
intermittently.
Motor is broken.
Battery not fully charged.
On/Off switch defective.
Contact Service Agent.
Recharge battery.
Contact Service Agent.
Excessive
vibrations/noise.
Machine defective.
Line spool is not wound well.
Contact Service Agent.
Rewind the line. See ’’To fit spool
and line assembly.’’
Cutting time per
battery charge
too short.
Battery has not been used for long
period or only charged for short
term.
Grass is too high.
Battery defective.
Fully charge battery; also see
“HOW TO CHARGE YOUR
BATTERY “.
Cut in stages.
Replace the battery.
Machine does not
cut.
Line broken.
Battery not fully charged.
Motor is broken (speed is too low).
Grass entangled around cutting
head.
Replace the line.
Recharge battery; also see “HOW
TO CHARGE YOUR BATTERY “.
Contact Service Agent.
Remove grass.
Continuous
lighting of the
battery charge
indicator.
No charging
procedure
possible.
Battery not (properly) inserted.
Battery contacts contaminated.
Battery defective.
Properly insert battery into
battery charger.
Clean the battery contacts or
replace the battery.
Replace the battery.
Battery charge
indicator does
not light up.
Plug of battery charger not plugged
in (properly).
Socket outlet, mains cable or battery
charger defective.
Insert mains plug (fully) into the
socket outlet.
Check the mains voltage; have
the battery charger checked by
an authorized after-sales service
agent.
Auto feed does
not work
Cutting line is not wound well.
The line is tangled.
Line is used up.
Manually feed the line, if still can
not feed out, remove the Spool
out and rewind the line.
Replace with a new spool of line.

Copyright © 2012, Positec. All Rights Reserved.
2CGT09BPK11000A0