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4

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.

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.

Summary of Contents for SA120

Page 1: ...SA120 050526 ED3 JJ Melbourne Perth Auckland Hong Kong Shanghai Taipei New York Verona London Paris INSTRUCTION MANUAL Detail Sander ...

Page 2: ...fied 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 c...

Page 3: ...one 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 ...

Page 4: ...utdoor 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 person...

Page 5: ...ower 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 sanders Remove the plug from the socket before carrying out any adjustment servicing or maintenance Fully unwind cable drum extensions to avoid potential overheating When an extension cable is required you must ensure...

Page 6: ...ure that you have removed foreign objects such as nails and screws from the work before commencing sanding Rags cloths cord string and the like should never be left around the work area Wear goggles Wear ear defenders Wear a breathing mask Contents of carton 10 Hook loop detail point sanding sheets 4 x 80G 4 x 100G 2 x 120G 10 Hook loop finger extension sanding sheets 4 x 80G 4 x 100G 2 x 120G Dus...

Page 7: ...w your product 1 Main handle 2 Body 3 On off switch 4 Rotatable base 5 Variable speed control 6 Vacuum dust extraction port 7 Allen key 8 Finger sanding extension 9 Dust extraction adaptor 3 2 6 1 4 5 7 8 9 ...

Page 8: ...adjusted to suit the material being sanded 1 To adjust the speed move the variable speed control 5 until you are satisfied that the speed is what you need for the job in hand Changing and rotating the sanding base 1 Using the allen key remove the 3 outer screws from the existing base and remove the base from the sander You do not need to loosen the centre screw as this controls the movement of the...

Page 9: ...urface WARNING Take care to regularly clean out the build up of dust on the base underneath the sandpaper and not to let the sandpaper wear completely down before replacing it Failure to observe these two precautionary measures can lead to damage to the hooks and loops on the base and the sandpaper will not attach properly Sanding The sander can be used for most sanding operations on materials suc...

Page 10: ... eyes whilst cleaning If the body of the tool needs cleaning wipe it with a soft damp cloth A mild detergent can be used but nothing like alcohol petrol or other cleaning agent Never use caustic agents to clean plastic parts CAUTION Water must never come into contact with the tool Lubricate all moving parts at regular intervals General Inspection Regularly check that all the fixing screws are tigh...

Page 11: ...11 ...

Page 12: ...ce 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 day...

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