Gtech HT20 User manual

Cordless Hedge Trimmer
Model number: HT20
OPERATING MANUAL
ORIGINAL INSTRUCTIONS
2016

2
IMPORTANT SAFEGUARDS:
IMPORTANT: READ ALL INSTRUCTIONS BEFORE USE.
RETAIN INSTRUCTIONS FOR FUTURE REFERENCE.
Do not use in rain or leave outdoors whilst raining.
WARNING: Basic safety precautions should always be observed when
using an electrical appliance to reduce the risk of re, electrical shock or
serious injury.
Personal Safety:
• Only use the trimmer in the manner
intended and for trimming hedges as
described in this manual.
• Keep out of reach of children and
animals at all times.
• Only use in daylight or good articial
light.
• Always be sure of your footing
on ladders, slopes or in slippery
conditions.
• Do not over-reach or use on
excessive steep slopes.
• Check the hedge and area where the
trimmer is being used for any objects,
such as wire fences, that could
damage or jam the trimmer blade.
• Pay special attention to the hazards
posed to third parties by the reach
working radius.
• Stay alert, watch what you are
doing and use common sense when
operating a power tool.
• Do not use power tools while you are
tired or under the inuence of drugs,
alcohol or medication. This may result
in serious personal injury.
• Always be aware of your
surroundings and stay alert for
possible hazards.
• Use protective personal equipment
such as safety glasses, non-skid
safety shoes, sturdy gloves to reduce
the risk of personal injury.
• Do not operate when barefoot or
wearing open toed shoes.
• Dress appropriately. Do not wear
loose clothing or jewellery and keep
hair, clothing and gloves away from
moving parts.
• Avoid accidental starting. Ensure the
switch is in the off position before
picking up or carrying the trimmer.
• Do not run with the trimmer.
• When operating the trimmer ensure
that both hands are correctly
positioned on the handle.
• Do not operate the trimmer if it is
incomplete or has unauthorised
modications.
• Keep all body parts, especially hands
and feet, away from the blade at all
times.
• Warning, the blade will continue to
move after the motor is switched off.
• Ensure that the motor has fully
stopped before cleaning, clearing a
blockage, checking, or carrying out
maintenance on the power tool.
• Carry the hedge trimmer by the
handle with the blade stopped.
• When transporting or storing
the hedge trimmer always t the
protective blade cover.
• The operator is responsible for
accidents or hazards occurring to
other people at their property.
• Never operate the trimmer with

3
damaged guards or without the
guards in place.
• This appliance is not intended for use
by persons (including children) with
reduced physical, sensory or mental
capabilities or lack of experience or
knowledge.
• Keep the product and all accessories
away from hot surfaces.
• Never modify the trimmer in any way.
Electrical safety:
• Do not operate trimmers in explosive
atmospheres, such as in the
presence of ammable liquids, gases
or dust. Trimmers create sparks,
which may ignite the dust and fumes.
• Do not use the trimmer when a
thunderstorm is approaching.
• Avoid body contact with earthed or
grounded surfaces, such as pipes.
There is an increased risk of electric
shock if your body is earthed or
grounded.
• Do not expose trimmers to rain or
wet conditions.
• Do not handle the charger or the
trimmer with wet hands.
• Before charging check the power
supply and charger cables for signs
of damage or ageing.
• Do not overload the trimmer. Forcing
the trimmer to cut may damage the
motor. For safety the trimmer will
automatically cut out if the motor
becomes overloaded. If this occurs,
wait a few seconds for the cut out to
reset and then use lighter cuts to trim
the hedge.
Battery safety:
• This product contains Li-Ion
batteries. Do not incinerate batteries
or expose to high temperatures, as
they may explode.
• Do not attempt to use charger with
any other product or to charge this
product with any other charger.
• Do not charge the battery when the
surrounding air temperature or the
battery pack is below 0°C or above
45°C.
• After heavy use or in high
temperatures the battery may
become warm. Allow the product to
cool for 30 minutes before charging.
• Use only with the battery pack
supplied.
• Leaks from battery cells can occur
under extreme conditions. If the liquid
gets on your skin wash immediately
with soap and water. If the liquid
gets into your eyes, ush them
immediately with cold water for a
minimum of 10 minutes and seek
urgent medical attention.
• Do not store the battery outside for
prolonged periods of time, especially
over the winter months.
Training
• Read the instructions carefully. Be
familiar with the controls and the
correct use of the machine.
• Never allow children or people
unfamiliar with these instructions to
use the machine. Local regulations
can restrict the age of the operator.
• Keep in mind that the operator or
user is responsible for accidents or
hazards occurring to other people or
their property.

4
Preparation
• Before use, always visually inspect
the machine for damaged, missing or
misplaced guards or shields.
• Never operate the machine while
people, especially children, or pets
are nearby.
Operation
• Keep supply and extension cords
away from cutting means.
• Wear eye protection and stout shoes at
all times while operating the machine.
• Avoid using the machine in bad
weather conditions especially when
there is a risk of lightning.
• Never operate the machine with
damaged guards or shields or without
guards or shields in place.
• Switch on the motor only when the
hands and feet are away from the
cutting means.
• Always disconnect the machine from
the power supply (removable battery)
1) whenever the machine is left
unattended;
2) before clearing a blockage;
3) before checking, cleaning or
working on the machine;
4) after striking a foreign object;
5) whenever the machine starts
vibrating abnormally.
• Always ensure that the ventilation
openings are kept clear of debris.
Maintenance and storage
• Disconnect the machine from the
power supply (removable battery)
before carrying out maintenance or
cleaning work.
• Use only the manufacturer’s
recommended replacement parts and
accessories.
• Inspect and maintain the machine
regularly. Have the machine repaired
only by an authorised repairer.
• When not in use, store the machine
out of the reach of children.
Service:
• Do not use the trimmer if the switch
does not turn it on or off. Any power
tool that cannot be controlled by the
switch is dangerous and must be
repaired or replaced.
• Check for misalignment or binding of
moving parts, breakage of parts and
any other condition that may affect
the trimmers operations. If damaged,
have the power tool repaired or
replaced.
• Check that the blade is clean
and without damage. If the blade
becomes worn, a replacement should
be tted before use.
• Wear protective gloves when handling
or cleaning the blade.
• Before using the machine and after
any impact, check for signs of wear
and damage and repair or replace as
necessary.
• Always ensure that the ventilation
openings are kept clear of debris.
• Have your trimmer serviced by a
qualied repair person using only
genuine replacement parts. This will
ensure that the safety of the trimmer
is maintained.
• Do not attempt to repair any
damaged parts on the trimmer unless
you are qualied to do so.
Intended Use:
• This product is intended for
DOMESTIC USE ONLY.

5
Read instruction
manual before use
Do not use in rain or leave outdoors
whilst raining.
Risk of fatal injury due to electric shock!
Keep at least 10m away from electricity lines.
General hazard
safety alert.
Wear eye protection
when using this product.
Wear ear protection
when using this
product.
Measured sound power level: 90.47dB(A)
Guaranteed sound power level: 94dB(A)
Note: Measured noise values determined according to
2000/14 EC (1.60m height, 1.0m distance away).
dB
LWA
94
Warning Label Descriptions

6
Thank you for choosing a Gtech Hedge Trimmer
“I started Gtech to create sensible, easy to use products, which do a great job.
Your opinion is important to us. Please take the time to write a review of your new Hedge
Trimmer at Trustpilot.co.uk. We will use your feedback to improve our products and
services and let other people know what it’s like to be part of the Gtech family.”
Nick Grey – Inventor, Owner of Gtech
Hedge trimmer main unit
Hedge trimmer head
Blade + blade cover
Battery
Battery charger
1
2
3
4
4
5
What’s in the box
1
3
5
2

7
Assembly
Locks (clicks) securely in place.
Fit the head to the main body With the blade cover still on, connect the
hedge trimmer blade to the head.
Insert the battery, which will click once fully
inserted.
When inserting the body into the hedge trimmer head, ensure the body is the right way
up. The shapes need to match or the handle will not t.
Hedge trimmer head
Hedge trimmer main body

8
WARNING: To reduce risk of personal
injury, ensure the trimmer is switched
off and the blade has stopped before
adjusting the cutting head.
WARNING: Ensure the cutting head
is securely locked in position before
starting the trimmer.
Operation
Rotating the hedge trimmer blade
Firmly grip the head of the trimmer and
press and hold the green button.
Rotate the head to your chosen angle.
Release the button to lock the head in
position.
Push and hold the safety button on either
side, then press the trigger to operate.
When you release the trigger the hedge
trimmer will stop.
2
1
safety button
(located both sides)
trigger
safety button
located both
sides

9
Removing the blade
The blade will pivot away from the head.
Press the green buttons on either side of
the trimmer head.
Remove the battery and ensure the cover is
on the blade.

10
Firmly grip the base
and lower end of the
pole for reaching high
hedge tops.
Firmly grip the base
and middle section of
the pole for reaching
standard height hedge
tops.
Firmly grip the handle and lower
end of the pole for trimming the
bottom of hedges.
Up high
Standard reach
Low

11
Using your hedge trimmer
Hold the trimmer away from your body using both hands and stand on a solid and
secure surface.
The double edge blade allows you to cut with either a side to side or up and down motion:
When cutting move slowly and steadily so that stems are fed directly into the blade.
Cut the sides of the hedge rst and then the top. To keep the sides of the hedge at
cutting upwards with the growth is recommended.
WARNING: Risk of electric shock. Pay attention to the position of overhead cables.
WARNING: To reduce the risk of personal injury always wear eye protection.
Personal protective equipment such as sturdy gloves and non-slip shoes are
recommended.
WARNING: To reduce risk of injury from accidental start up of the trimmer always
ensure that the protective blade guard is tted when the trimmer is not in use, being
transported, handled or stored.
Pay attention to the hazard posed to third parties from the increased working area
of the trimmer.
Firmly grip the handle and
middle of the pole, using a
slow sweeping motion for
trimming hedge sides.
Hedge side

14
Removing the battery for charging
Press both buttons at the same time and pull to remove the battery.
Checking battery charge status
Press the button to check how much charge
there is in the battery.
The number of lit LEDs shows the charge.
Figures are approximate.
When there is no power left the nal LED
will ash for 10 seconds then go out.
100%
- 60%
60%
- 30%
30%
-10%
10%
- 1%
1
1
2

15
Reconnecting battery to hedge trimmer
For reconnecting the battery to your hedge trimmer, please refer to the instructions on
page 7 of this manual.
Charging the battery
While charging the LEDs will progressively
pulse until all four are lit.
When the battery is fully charged the LEDs
will stop pulsing and remain green in colour.
Connect the charger to the battery where
indicated.
Plug the charger into an ordinary plug
socket.

16
Product Care
To ensure that your HT20 gives you long and reliable service, carry out the following
maintenance regularly:
• Check for obvious defects such as loose, dislodged, worn or damaged blades, loose
xings, and worn, damaged, or loose parts.
• Check that covers and guards are correctly tted and undamaged.
• Always clean the cutting blade after use and apply a lubricating oil or spray
before storage.
• During longer cutting periods it is recommended to lubricate the blade. This will improve
cutting performance and maximise the run time.
• Before use check the condition of the cutting edges of the blade and that the blade
xings are secure.
• Do not use water, solvents, or polishes to clean the trimmer. Wipe clean with a dry cloth.
• Do not use abrasive materials to clean the product, and do not immerse it in water.
• Store in a secure, dry place, out of reach of children. Do not expose to moisture.
PLEASE NOTE: If the product needs to be repaired or replaced only use replacement
parts supplied by the manufacturer.
Spare parts can be purchased from Grey Technology Ltd:
tel : [phone] www.gtech.co.uk
Wear protective gloves when handling or cleaning the blade.
To reduce risk of injury ensure that protective blade guard is tted when the trimmer
is not in use, being transported, handled or stored.

17
Trimmer fails to operate 1. Recharge battery.
2. Check switch. It will click if
operating correctly.
3. Blade is jammed
Cutting blade will not cut 1. Blade is either worn or damaged.
2. Replace blade.
Blade will not move 1. Clean and lubricate blade.
2. Replace blade.
Cutting time has reduced 1. Use lighter cutting action and cut
in several stages.
2. Fully discharge and recharge
battery.
3. Clean and lubricate blade.
4. Replace blade.
Trimmer stops when cutting 1. Wait for automatic cut out to
reset. Use lighter cutting action.
2. Check blade and remove
any debris.
3. Charge battery.
LEDs show solid red 1. The hedge trimmer has jammed.
2. Check blade and remove
any debris.
If this doesn’t solve your problem don’t worry, we will help.
Go to www.gtech.co.uk or call 01905 345 891
Troubleshooting

18
HEDGE TRIMMER TECHNICAL SPECIFICATION
Blade length 315mm
Blade cutting width 15mm
No load speed 1120min-1
Battery 18V DC 2000mAh Li-ion
Charging period 4 hours
Battery charger output 27V 0.5A
Battery charger input 100-240V~50/60Hz
Battery charger type K135s270050B
Measure sound power level, LpA,d 88.28dB(A) K:2.45dB(A)
Guaranteed sound power level, LwA,d 96dB(A)
Weight 2.25kg
Vibration 2.830 m/s2 K=1.5 m/s2

19
The symbol indicates that this product is covered by legislation for waste electrical
and electronic products (EN2002/96/EC)
When the product has reached the end of its life please do not dispose of it with general
household waste. Consider the environment and take it to a recognised recycling facility.
The product contains a Li-Ion battery which should not be disposed of with general
household waste. The battery should be disposed of properly with the product at a
recycling facility.
Call your local council, civic amenity site, or recycling centre for information on the
disposal and recycling of electrical products.
Alternatively visit www.recycle-more.co.uk
for advice on recycling and to nd your
nearest recycling facilities.
Environmental and Product Recycling

20
WARRANTY – TERMS AND CONDITIONS
The warranty on your HT20 is 2 years from date of purchase.
If your Gtech HT20 breaks, don’t worry, we’re here to help.
Go to www.gtech.co.uk or call 01905 345 891 for assistance.
WHAT ISN’T COVERED
Gtech does not guarantee the repair or replacement of the product as a result of:
• Normal wear and tear.
• Accidental damage, faults caused by negligent use or care, misuse, neglect, careless
operation or handling of the hedge trimmer which is not in accordance with the HT20
operating manual.
• Use of the hedge trimmer for anything other than normal domestic garden purpose.
• Use of parts and accessories which are not Gtech genuine components.
• Faulty installation (except where installed by Gtech).
• If it is modied in any way.
• Repairs or alterations carried out by parties other than Gtech or its authorised agents.
• If you are in doubt as to what is covered by your warranty, please call the Gtech
Customer Care Helpline on 01905 345 891.
SUMMARY
• The guarantee becomes effective at the date of purchase (or the date of delivery if this
is later).
• Battery is covered by this guarantee.
• You must provide proof of delivery/purchase before any work can be carried out on the
hedge trimmer. Without this proof, any work carried out will be chargeable. Please keep
your receipt or delivery note.
• All work will be carried out by Gtech or its authorised agents.
• Any parts that are replaced will become the property of Gtech.
• The repair or replacement of your hedge trimmer is under guarantee and will not extend
the warranty period.
• The guarantee provides benets which are additional to and do not affect your statutory
rights as a consumer.

21
EC Declaration of Conformity
We, manufacturer/importer
Grey Technology Ltd
1&2 Cupola Court
Spetchley
Worcestershire
WR5 1RL
declare that the product
HT20 Cordless Hedge Trimmer
complies with the essential health and safety requirements of the following directives:
2004/108/EC - EMC Directive.
2006/42/EC - Machinery Directive
2006/95/EC - Low Voltage Directive
2000/14/EC - Noise emission in the environment by equipment for use outdoors Directive.
- Conformity assessment procedure as per ANNEX VI.
- Measured Sound Power Level =88.28 dB(A) K = 2.45dB (testing data)
- Declared Guaranteed Sound Power Level = 96 dB(A) (testing data)
- Notied Body: Intertek Testing & Cercation Ltd, Davy Avenue, Knowlhill,
Milton Keynes, MK5 8NL
Technical documentation holder: Grey Technology Ltd, WR5 1RL
Standards and technical specications referred to:
Parts of EN 60745-1
EN ISO 10517
EN55014-1
EN55014-2
EN61000-3-2
EN61000-3-3
Dokumentationsbevollmächtigter :
Authorized person for the compilation
of the technical documentation:
Herstellerunterschrift/Datum:
Authorized Signature/Date/Place:
Angaben zum Unterzeichner:
Title of Signatory:
Paul Pickford
Technical Director
29.2.16 Worcester, UK

Grey Technology Limited
Cupola Court, Spetchley, Worcestershire WR5 1RL
email: [email protected]
telephone: [phone]
www.gtech.co.uk
CPN0381