Global Machinery Company ROS400A User Manual

400W RANDOM

ORBITAL SANDER

ROS400A

INSTRUCTION MANUAL

1

Contents

Warranty Power Tools

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 repaired
or replaced free of charge with another of the same item.

A

small freight charge may apply. 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 items or included accessories. Only the
powertool is covered under this warranty.

With continuing product development, changes may have
occurred which render the product received slightly
different to that shown in this instruction manual.

Please ensure that you store your receipt in a safe place.
Conditions apply to the above warranty. For full details of

the warranty terms and conditions please refer to our
website – www.gmcompany.com

For prompt service we suggest you log your service
request online - www.gmcservice.com.au, should you
not have access to the internet, please contact our
service department on 1300 880 001 (Australia)
or 0800 445 721 (New Zealand).

Warranty 2

Introduction 3

Environmental protection 3

Description of symbols 3

Specifications 3

General safety rules 4

Additional safety rules for sanders 5

Contents of carton 6

Unpacking 6

Assembly 6

Know your product 7

Switching on and off 8

Using the sander 8

Adjusting the speed 8

Fitting a sanding sheet 8

Selecting the right grade of sandpaper 9

Adjusting the front handle 9

Dust extraction 9

Maintenance 9

General inspection 10

Power cord maintenance 10

2

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

.

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.

Double insulated for additional protection.

Conforms to relevant standards
for electromagnetic compatibility.

Specifications

Voltage: 230-240V ~ 50Hz

Power rating: 400W

No load speed: 4000-12500 min

Sandpaper type: Hook and loop

Random orbital sanding
sheet size: Ø125mm

Weight: 2.2kg

Sound pressure value: 84dB(A)

This sander is double insulated. There are two
independent barriers of insulation to protect you from
the possibility of electric shock.

-1

3

General safety rules

WARNING. Read 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 listed below refers to your mains operated
(corded) power tool or battery operated (cordless)
power tool.

Save these instructions

1. Work area
a. Keep work area clean and well lit.

areas invite accidents.

b. Do not operate power tools in explosive

atmospheres,

liquids, gases or dust. Power tools create sparks which
may ignite the dust or fumes.

c. Keep children and bystanders away while operating a

power tool.

2. Electrical safety
a. Power tool plugs must match the outlet. Never modify

the plug in any way.

earthed (grounded) power tools. Unmodified plugs and
matching outlets will reduce risk of electric shock.

b. Avoid body contact with earthed or grounded

surfaces such as pipes, radiators, ranges and
refrigerators.

if your body is earthed or grounded.

c. Do not expose power tools to rain or wet conditions.

Water entering a power tool will increase the risk of
electric shock.

d. 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.

e. When operating a power tool outdoors, use an

extension cord suitable for outdoor use.

suitable for outdoor use reduces the risk of electric shock.

such as in the presence of flammable

Distractions can cause you to lose control.

Do not use any adapter plugs with

There is an increased risk of electric shock

Cluttered and dark

Use of a cord

3. Personal safety
a. Stay alert, watch what you are doing and use

common sense when operating a power tool.

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.

b. Use safety equipment. Always wear eye protection.

Safety equipment such as dust mask, non-skid
safety shoes, hard hat, or hearing protection used for
appropriate conditions will reduce personal injuries.

c. 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.

d. Remove any adjusting key or wrench before

turning the power tool on.

attached to a rotating part of the power tool may result
in personal injury.

e. Do not overreach. Keep proper footing and balance at

all times. This enables better control of the power tool in
unexpected situations.

f. Dress properly. Do not wear loose clothing or

jewellery.

moving parts. Loose clothes, jewellery or long hair can be
caught in moving parts.

g. If devices are provided for the connection of dust

extraction and collection facilities, ensure these are
connected and properly used.

can reduce dust related hazards.

4. Power tool use and care
a. Do not force the power tool.

for your application. The correct power tool will do the job
better and safer at the rate for which it was designed.

b. Do not use the power tool if the switch does not turn

it on and off.

with the switch is dangerous and must be repaired.

4

Keep your hair, clothing and gloves away from

Any power tool that cannot be controlled

A wrench or a key left

Use of these devices

Use the correct power tool

Do