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050 30 4 ED3 JJ
• Taipei • New York • Verona • London • Paris
INSTRUCTION MANUAL
1500W
Hover Collect Mower
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Contents
Full 2 Years Home Use Warranty
Whilst every effort is made to ensure your complete
satisfaction with this tool, occasionally, due to the mass
manufacturing techniques, a tool may not live up to our
required level of performance and you may need the
assistance of our service department.
This product is warranted for a 2-year period for home
domestic use from the date of the original purchase. If
found to be defective in materials or workmanship, the
tool or the offending faulty component will be replaced
free of charge with another of the same item. A small
freight charge may apply.
The warranty replacement unit is only made available by
returning the tool to the place of purchase with a
confirmed register receipt. Proof of purchase is essential.
We reserve the right to reject any claim where the
purchase cannot be verified.
This warranty does not include damage or defects to the
tool caused by or resulting from abuse, accidents,
alterations or commercial or business use.
It also does not cover any bonus accessories unless the
tool is a GMC Platinum Professional model.
Please ensure that you store your receipt in a safe place
.
Conditions apply to the above warranty.
If you need direction of what constitutes a free of
charge warranty claim, please review the guide given on
the rear of the Receipt Holder. An indication is given as
to the types of claim that are permissible, and those
that are not.
Warranty 2
Introduction 3
Description of symbols 3
Specifications 3
Safety instructions 4
Additional safety rules for hover mowers 5
Contents of carton 7
Know your product 8
Assembly 9
Adjusting the cutting height 9
Before starting 10
Switching on and off 10
Emergency stop 11
Extension cord restraint 11
Mowing 11
Emptying the grass box 12
Changing the mower blade 12
Maintenance 12
General inspection 13
Power cord maintenance 13
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Double insulated
Dear Customer
If you require any help with your product, whether it
is a Warranty claim, spare part or user information,
please phone our Help Line for an immediate response.
Phone 1300 880 001 in Australia or 0800 445 721 in
New Zealand.
Introduction
Your new GMC power tool will more than satisfy your
expectations. It has been manufactured under stringent
GMC Quality Standards to meet superior performance
criteria.
You will find your new tool easy and safe to operate,
and, with proper care, it will give you many years of
dependable service
.
CAUTION.
Carefully read through this entire Instruction
Manual before using your new GMC Power Tool. Take
special care to heed the Cautions and Warnings
.
Your GMC power tool has many features that will make
your job faster and easier. Safety, performance, and
dependability have been given top priority in the
development of this tool, making it easy to maintain
and operate
.
Environmental protection
Recycle unwanted materials instead of
disposing of them as waste. All tools, hoses
and packaging should be sorted, taken to
the local recycling centre and disposed of
in an environmentally safe way.
for additional protection.
Conforms to relevant standards for
electromagnetic compatibility.
Description of symbols
The rating plate on your tool may show symbols. These
represent important information about the product or
instructions on its use.
Wear hearing protection.
Wear eye protection.
Wear breathing protection.
Warning.
Read the user instructions carefully.
Do not run the mower over objects. They can be
thrown and cause severe injury.
Keep bystanders, especially children and pets at
a distance of greater than 5m.
Switch off and remove plug from the mains
before adjusting, cleaning or if the cord is
entangled or damaged.
Avoid injury, do not place hands or feet near the
rotating blade
Blade continues to rotate after the mower is
switched off. Wait untill all parts are stationary
before touching them.
Do not use in the rain or leave the mower
outdoors whilst it is raining.
Specifications
Voltage: 230–240V ~ 50Hz
Motor power: 1500W
No-load speed: 4300 min-1
Cutting width: 330mm (13”)
Cutting heights (approx): 4 (12mm, 18mm,
22mm & 28mm)
Grass box capacity: 27 litres
Approximate weight: 13kg
IP Number IPX4
Sound pressure level 92db(A)
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Safety instructions
WARNING. Read and understand all instructions. Failure
to follow all instructions listed below may result in
electric shock, fire and/or serious injury. The term
“power tool” in all of the warnings below refers to your
mains-operated (corded) power tool or battery-operated
(cordless) power tool.
Save these instructions
Work area
• Keep work area clean and well lit. Cluttered and dark
areas invite accidents.
• 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.
• Keep children and bystanders away while operating
a power tool. Distractions can cause you to lose
control.
Electrical safety
• 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.
• 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.
• Do not expose power tools to rain or wet conditions.
Water entering a power tool will increase the risk of
electric shock.
• 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.
• When operating a power tool outdoors, use an
outdoor extension cord suitable for outdoor use. Use
of a cord suitable for outdoor use reduces the risk of
electric shock.
Personal safety
• 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.
• Use safety equipment. Always wear eye protection.
Safety equipment such as a dust mask, non-skid
safety shoes, hard hat, or hearing protection used for
appropriate conditions will reduce personal injuries.
• Avoid accidental starting. Ensure the switch is in the
off-position before plugging in. Carrying power tools
with your finger on the switch or plugging in power
tools that have the switch on invites accidents.
• Remove any adjusting key or wrench before turning
the tool on. A wrench or a key that is left attached to
a rotating part of the power tool may result in
personal injury.
• Do not overreach. Keep proper footing and balance at
all times. This enables better control of the power tool
in unexpected situations.
• Dress properly. Do not wear loose clothing or jewellery.
Keep your hair, clothing and gloves away from moving
parts. Loose clothes, jewellery or long hair can be
caught in moving parts.
• If devices are provided for the connection of dust
extraction and collection facilities ensure that these
are connected and properly used. Use of these devices
can reduce dust-related hazards.
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Power tool use and care
• 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.
• 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.
• Disconnect the plug from the power source before
making any adjustments, changing accessories, or
storing power tools. Such preventive safety measures
reduce the risk of starting the power tool accidentally.
• 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.
• 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.
• Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges are
less likely to bind and are easier to control.
• Use the power tool, accessories and tool bits etc.,
in accordance with these instructions and in the
manner intended for the particular type of power
tool, taking into account the working conditions
and the work to be performed. Use of the power tool
for operations different from intended could result in a
hazardous situation.
Service
• Have your power tool serviced by a qualified repair
personnel using only identical replacement parts.
This will ensure that the safety of the power tool
is maintained.
Additional safety rules for hover mowers
• Only use this Lawn Mower when a Residual Current
Device (RCD) with a tripping current of not more than
30mA is in the circuit.
• If an extension cord is used make sure it is for outdoor
use and marked as such. The recommended size of
extension cord is not lighter than 1.5mm2 and a
maximum of 10 metres in length.
• Completely uncoil your extension cable before use
to prevent overheating and loss of mower efficiency.
When tidying away the cable, wind it carefully to avoid
kinking.
Warning. After switching off the machine, the cutting
blade continues to rotate for a few more seconds.
• Frequently inspect the condition of the cutting blades.
Damaged blades must be replaced immediately. Blunt
blades should be sharpened. Follow all the required
precautions when replacing the blades.
• Damaged blades and worn bolts are major hazards.
• Before use check the supply and extension cord for
signs of damage or ageing. If the cord becomes
damaged during use, disconnect the cord from the
supply immediately. DO NOT TOUCH THE CORD BEFORE
DISCONNECTING THE SUPPLY.
• Do not use the appliance if the cord is damaged or worn.
• Read the instructions carefully. Be familiar with the
controls and proper use of the equipment.
• Keep extension cord away from cutting blades.
• Never operate the lawn mower while barefoot or wearing
open sandals or thongs. Wear long trousers and heavy
shoes.
• Never allow children, infirm people or people unfamiliar
with these instructions to use the hover collect mower.
• Avoid using the mower, while people, especially children
and the infirm, or pets are nearby.
• Use the mower only in daylight or good artificial light.
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• Never use the mower unless the grass catcher, or guards
provided by the manufacturer are in position.
• Never operate the mower with a damaged base.
• When starting up and when the machine is in operation,
keep the cutting section away from all parts of the
body, especially the hands and feet.
• Do not start the machine when it is not in the operating
position.
• Thoroughly inspect the mower for loose or damaged
parts before each use. Do not use the unit until
adjustments or repairs are made.
• Use only the manufacturer’s recommended replacement
parts and accessories.
• Always disconnect the mower from the mains when
leaving it unattended.
• Switch the motor off and pull out the plug when the
machine is not being used, being cleaned, being moved
from one place to another or when the blades are being
changed or adjusted.
• If there is an interruption to the power supply or the
extension cable is damaged, switch off the machine
immediately and remove the plug from the power point.
• Inspect and maintain the mower regularly. Have the
mower repaired only by an authorised repairer.
• If power cord is damaged, only have it repaired or
replaced by an authorised service centre.
• Check that all grass cuttings and dirt have been removed
from the ventilation vents.
• When not in use, store the mower out of the reach of
children and infirm people.
Warning. In order to reduce the risk, disconnect the plug
from the supply power, only use recommended accessories
as required, otherwise personal injury may result.
• Do not switch on the machine in enclosed or poorly
ventilated spaces or in the presence of inflammable
and/or explosive substances such as liquids, gasses and
powders.
• Always stop the mower and switch off at the mains
when cutting is delayed, emptying the grass box or
when walking from one cutting location to another.
• Do not cross roads or gravel paths with the machine still
running.
• Do not move the machine by pulling on the electrical
cable. Always use the handgrip.
• Keep a balanced and stable stance while using the
machine.
• Do not use the machine to cut grass which is not on the
ground. For example, do not cut grass which is on rocks.
• Ensure that the area being cut is free from strings,
stones and debris. Remove any objects that could be
thrown during cutting or could wind around the cutting
mechanism.
• If you hit or become entangled with a foreign object,
stop the motor and disconnect from the mains
immediately to check for damage. Repair any damage
before further operation is attempted. Do not operate
the mower with loose or damaged parts.
• Do not cut against hard objects. This could cause injury
to the operator and damage to the machine.
• Never pick up or carry a mower when it is operating.
• Never use an electrically powered mower in the rain or
when grass is wet.
• Exercise proper caution when mowing on sloping
ground. Watch your footing and wear non-slip footwear.
Mow along the slope not up and down it. Do not mow
on steep slopes. Be especially cautious when changing
direction on slopes – stand above the mower to avoid
risk of injury.
• Do not mow by pulling the machine towards you or
while walking backwards.
• When mowing, keep the cable away from the mower.
Your direction of work should be away from the power
point. Mow in straight lines, not in circles.
• Always keep hands and feet away from rotating parts.
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•
When the machine is not in use, store it in a dry, and
high or locked-up place, out of reach of children.
• After use, disconnect the machine from the power
supply and check for damage. If you have the slightest
doubts, check with an authorised service centre.
• Only use the machine according to the instructions
given in this manual.
• Check regularly that the nuts, bolts, screws and other
fittings are tight and secure.
• Keep the mower free of grass, leaves and other debris
build-up.
• Do not try to repair the machine or access internal
parts. Use authorised service centres only.
• Do not get distracted and always concentrate on what
you are doing. Use common sense. Never operate the
machine when you are tired, sick or under the influence
of alcohol or other drugs.
• Disconnect the unit from the power supply when not in
use, before servicing and when changing the blades.
• Keep these instructions. Refer to them frequently and
use them to instruct other users. If you loan someone
this unit, also loan them these instructions.
Failure to follow operating instructions and safety
precautions in this instruction manual can result in
serious injury. Read the manual before starting or
operating this unit.
Wear goggles
Wear ear defenders
Wear a breathing mask
Contents of carton
The GMC Mower is supplied partially disassembled.The
parts in the carton are:
• Mower body (with blade and blade height spacer
already fitted)
• Upper handle (including switchbox, motor on/off grips
and power cable) (fig. a)
• Lower handle (fig. b)
• Grass box (fig. c)
• Parts box containing:
• 20mm long self-tapping Phillips head screw (x 2)
(Fig. d)
• 2 sets of coach bolt, wing knob, washer and nut for
securing upper handle to lower handle (Fig. e)
• Lower handle fixing clip (x 2) (fig. f)
• Cable clip (x 2) (fig. g)
• Blade spanner (fig. h)
• Extra blade height spacers (x 2) (fig. i)
c
b
a
d
e
h i
g
f
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14. Motor cable
15. Cable clip (x 2)
16. Front wheel
17. Front air intake
18. Air outlet
19. Blade
20. Blade bolt
21. Blade height spacer
(fitted)
22. Power cable
Know your product
1. Upper handle
2. Power button
3. Cable restraint
4. Motor on/off grip (x 2)
5. Wing knob (x 2)
6. Hinged cover
7. Mower body
8. Lower handle
9. Lower handle fixing clip (x 2)
10. Grass box
11. Grass chute (not shown)
12. Blade spanner
13. Extra blade height spacers (x 2)
3
22
14
15
5
6
8
4 1
10
9
2
19
21
20
16
12
13
7
18
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Assembly
Caution. Never carry out any assembly operations or
adjustments with the power connected to the mower.
Always ensure that the power button is in the off position
and that the power plug is disconnected from the supply.
1. Fit the two ends of the lower handle (8) into the slots
in the mower body (7) and fix them in position with
the two lower handle fixing clips (9).
1
2. Fit the upper handle (1) to
the lower handle (8) and
secure them together with
the coach bolts, washers and
wing knobs (5). Ensure that
the bolt is inserted from the
inside of the handle so that
the wing knob (5) attaches
on the outside.
3. Using the two cable clips (15), secure the blackcoloured motor cable (14) to the lower handle (8) and
upper handle (1).
1
2
Note. Make sure that the switchbox is facing upwards
and that the power cable (22) is not wrapped around the
handle. It must trail freely behind the switchbox on the
upper handle.
Adjusting the cutting height
Caution. Never carry out any assembly operations or
adjustments with the power connected to the mower.
Always ensure that the power button is in the off position
and that the power plug is disconnected from the supply.
1. Choose a level area with a
firm surface and remove the
grass box (10).
2. Access the blade spanner
(12) and blade height
spacers (21).
3. Turn the mower on its side.
4. Put on a pair of sturdy
gloves to protect your hands.
5. Block the rotation of the
blade (19) and use the
blade spanner (12) to
unscrew the blade bolt (20)
in an anti-clockwise direction
(viewed from underneath).
5
1
6
3
3
6. Remove the blade bolt (20), blade (19) and blade
height spacer (21).
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7. Use the chart to see how many blade height spacers
are required to achieve the desired cutting height of the
grass..
No. of blade height spacers Cutting height (approx)
0 30mm
1 24mm
2 18mm
3 12mm
Note. Do not set the cutting height too low, especially
at the beginning of the mowing season. Cutting the
grass too low will discourage its growth and allow weed
proliferation. You will achieve a far better lawn by cutting
it less short and mowing more often.
8. Fit the required number
of spacers (13 and 21) to
achieve the desired cutting
height taking care to ensure
that the raised lugs on one
spacer locate in the holes of
the next spacer.
9. Fit the blade (19) taking
care to ensure that the lugs
on the top spacer fit into
the two outside holes in the blade (19).
10. Insert the blade bolt (20) and tighten it (clockwise
when viewed from underneath) using the blade
spanner (12).
11. Store the blade spanner (12) and any unused blade
height spacers (13) in a safe location.
12. Return the mower to the upright position and replace
the grass box (10).
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Before starting
Before use, check that the mower is in good working order.
1. Ensure the power button is in the off position and
disconnect the cable plug from the mains supply.
2. Examine the general condition of the mower. Inspect
the body underneath the cover, blade, switch, power
cord and extension cord (if used). Check for loose
screws, misalignment, binding of moving parts,
improper mounting, broken parts and any other
condition that may affect its safe operation. If
abnormal noise or vibration occurs during operation,
turn the mower off immediately and have the problem
corrected. Do not use a damaged tool.
3. Ensure that you are on a flat surface and have secure
footing.
4. Check that the upper handle (1) is in line with the
lower handle (8) and that the wing knobs (5) are
securely tightened.
Switching on and off
IMPORTANT. Practise switching on and switching off the
mower as detailed below before using it to cut grass for
the first time. Start the mower on a hard, level surface
(such as a driveway) that is free of debris.
1. Connect the power cable (22) to the power point.
2. Squeeze one of the motor on/off grips (4) towards the
upper handle (1) and use the other hand to press the
power button (2). The power button remains depressed
as long as the pressure is maintained on the motor on/
off grip (4).
3. Transfer the other hand to squeeze the second motor
on/off grip (4).
22
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4. As the motor picks up speed, the mower lifts on a
cushion of air, making it very light to handle and
extremely manoeuvrable.
5. To stop the motor, release pressure on both motor on/
off grips (4) until the power button (2) clicks off. The
mower sinks to the ground. The motor is not started
if pressure is re-applied to the motor on/off grips (4)
alone. It is necessary to squeeze a motor on/off grip (4)
and re-press the power button (2) to re-start the motor.
Emergency stop
• To stop the motor in an emergency, simply release the
pressure on both motor on/off grips.
• Keep your hands on the upper handle in order to control
the mower as it sinks to the ground.
• Allow the motor to stop completely before releasing
control of the handle.
Extension cord restraint
During use of the lawn mower the extension cord will
continually be pulled as you move from one area to
another. An extension cord
support has been provided on
the back of the switch box
to assist in preventing the
extension cord and the lawn
mower cord being forced apart.
Locate the rectangular cutout
section in the back of the
switch box.
Note. The support is for the
extension cord, not the lawn
mower cable.
Form a loop in the extension
cord about 300mm from
the socket of the extension
cord and slot it through the
rectangular section and over
the extension cord restraint
hook.
Twist the loop 180° and hook
the loop over the moulded
hook, pull tight to secure the
cable.
After, and only after the
extension cable is correctly
seated, plug the mower into the
socket of the extension cable.
Mowing
Warning. Only use this mower when a Residual Current
Device (RCD) with a tripping current of not more than
30mA is in the circuit.
Notes.
• Cut grass when it is dry.
• Keep the mower blade sharp and balanced.
• Do not set the cutting height too low, especially at the
beginning of the mowing season.
• Vary the cutting pattern with each mowing.
• Use the cable restraint (3) to secure the power cable
(22) in order to prevent any pulling forces on the cable
from being transmitted to the switch box.
1. Make sure that the work area is free of rocks, debris,
string or cord and other foreign objects.
2. Tilt the mower to one side prior to starting. A short time
after switching on, the air cushion supports the weight
of the mower and it can be returned to a level position.
Failure to tilt the mower prior to starting will result in
the initial cut being very close to the ground.
3. Where possible, start the mower before approaching the
grass to be cut.
4. Cut the grass by moving in a straight line and proceed
slowly.
5. Start cutting nearest the mains power source and work
away from it to make it easier to avoid the cable.
6. At the edge of the lawn, take care to maintain the
mower parallel with the ground to prevent “scalping” of
the grass.
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7. Do not cut damp or wet grass. Do not overload the
mower.
8. After finishing the cutting operation, release pressure
on both motor on/off grips (4) and allow the motor to
come to a complete standstill. Before switching off, tilt
the mower to one side to prevent the still-turning blades
from cutting the grass too short as the mower sinks to
the ground.
9. Remove the cable plug from the mains supply.
Emptying the grass box
As the grass collection box (13) fills with grass, it is clearly
visible through the translucent material of the box.
1. Ensure the power button (2) is in the off position and
disconnect the power cable
plug from the power point.
2. Ensure that you are on a
flat surface and have secure
footing.
3. Lift the hinged cover (9).
4. Lift out the grass box (13),
empty it, replace it and
close the hinged cover (9).
4
Changing the mower blade
Warning. Never carry out any assembly operations or
adjustments with the power connected to the mower.
Always ensure that the power button is in the off position
and that the power plug is disconnected from the supply.
1. Periodically check the blade (22) for nicks and dull
cutting edges and have it sharpened if needed.
Notes. The blade should be sharpened and balanced by an
authorised repair centre.
2. If there are rounded or broken ends, thinned metal or
other damage, replace the blade.
3. With the power button (2) in the off position and the
power plug removed from the supply, take out the grass
box (13) and turn the mower on its side.
4. Put on a pair of sturdy gloves to protect your hands.
5. Block the rotation of the blade (22) and use the blade
spanner (15) to unscrew the blade bolt (23) in an anticlockwise direction (viewed from underneath).
6. Remove the blade bolt (23) and blade (22) taking care
not to disturb any blade height spacers (16 and 24)
that might be fitted.
7. Check that the blade height spacers (16 and 24) are
properly located, replace the blade (22) and screw
in the blade bolt (23), tightening it with the blade
spanner (15).
8. Return the blade spanner (15) to its storage position in
the cable tidy (8).
9. Press down on the blade spanner (15) to lock it in
position under the retaining latch.
10. Return the mower to the upright position and replace
the grass box (13).
Reconnect the power cable to the supply and run the
mower for a few minutes to check that the blade is
properly fitted and that there is no undue noise or
vibration. Use only the blade as recommended by the
manufacturer.
Maintenance
1. Store the tool, instruction manual and accessories in a
secure, dry place. You will then always be able to refer
to the relevant information when required.
2. In order to take up less space when storing the mower,
loosen both wing knobs (5) and fold the upper handle
(1) over the lower handle (8).
3. Keep the tool’s air vents (17), accessible when the cover
(6) is raised, unclogged and clean at all times.
4. Remove dust and dirt regularly. Clean inside the mower
body and under the deck. Use a brush or damp rag.
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5. At the end of the season, give the mower an overall
cleaning and a thorough check, including the blade.
Have the blade sharpened or replaced if necessary.
6. You can clean out the grass box with a hose or pressure
cleaner provided that you first remove it from the
mower. Replace the grass box when it is dry.
7. Do not let water come into contact with the motor.
8. Never use chemicals such as petrol or solvents to clean
plastic parts.
9. Never disassemble the tool or carry out any repairs.
Always have the mower maintained or repaired by a
competent person at an authorised service centre.
General inspection
Regularly check that all the fixing screws are tight. They
may vibrate loose over time.
Power cord maintenance
If the supply cord needs replacing, the task must be carried
out by the manufacturer, the manufacturer’s agent, or an
authorised service centre in order to avoid a safety hazard.
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Carefully read the entire Instruction Manual
before using this product.
Before returning this product for a
Warranty Claim or any other reason
Please Call 1300 880 001 (Australia)
or 0800 445 721 (New Zealand)
When you make your call, please have
the following information at hand:
• GMC Product Type • GMC Product Code
A GMC Service Engineer will take your call and, in
most cases, will be able to solve your problem over
the phone.
You are welcome to use this phone-in service to
make suggestions or give comments about any
GMC product.
With continuing product development changes may
have occurred which render the product received
slightly different to that shown in this instruction
manual. The manufacturer reserves the right to
change specifications without notice. Note:
Specifications may differ from country to country.
The GMC 777 Helpline operates from 7am to
7pm, 7 days a week (EST). This allows you
to contact GMC directly with any queries and
technical questions you have regarding
our products.
45–55 South Centre Road
Melbourne Airport
Victoria, Australia 3045
Tel: (03) 8346 1100 Fax: (03) 8346 1200
Save this Manual for future reference.
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