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JCB, SO53 3LE
www.JCBDIY.com
Customer Helpline 0333 0143092  

SAFETY INSTRUCTIONS FOR ALL OPERATIONS

Safety Warnings Common 

for Grinding or Abrasive 

Cutting-Off Operations:

1. This power tool is intended to 
function as a grinder, or cut-off 
tool. Read all safety warnings, 
instructions, illustrations and 
specifications provided with 
this power tool.

 Failure to follow 

all instructions listed below may 
result in electric shock, fire and/or 
serious injury.

2. Operations such as sanding, 
wire brushing, polishing are not 
recommended to be performed 
with this power tool. 

Operations 

for which the power tool was not 
designed may create a hazard and 
cause personal injury.
3. 

Do not use accessories which 

are not specifically designed 
and recommended by the tool 
manufacturer.

 Just because the 

accessory can be attached to your 
power tool, it does not assure safe 
operation.

4. The rated speed of the 
accessory must be at least equal 
to the maximum speed marked 
on the power tool. 

Accessories 

running faster than their rated 
speed can break and fly apart.

5. The outside diameter and the 
thickness of your accessory must 
be within the capacity rating of 
your power tool. 

Incorrectly sized 

accessories cannot be adequately 

guarded or controlled.

6. The arbour size of discs, 
flanges, backing pads or any 
other accessory must properly 
fit the spindle of the power tool.

 

Accessories with arbour holes 
that do not match the mounting 
hardware of the power tool will run 
out of balance, vibrate excessively 
and may cause loss of control.

7. Do not use a damaged 
accessory. Before each use 
inspect the accessory such as 
abrasive discs for chips and 
cracks, backing pad for cracks, 
tear or excess wear. If power 
tool or accessory is dropped, 
inspect for damage or install 
an undamaged accessory. After 
inspecting and installing an 
accessory, position yourself and 
bystanders away from the plane 
of the rotating accessory and 
run the power tool at maximum 
no-load speed for one minute. 

Damaged accessories will normally 
break apart during this test time.

8. Wear personal protective 
equipment. Depending on 
application, use face shield, 
safety goggles or safety glasses. 
As appropriate, wear dust mask, 
hearing protectors, gloves 
and workshop apron capable 
of stopping small abrasive or 
workpiece fragments.

 The eye 

protection must be capable of 
stopping flying debris generated 

Summary of Contents for JCB-AG720

Page 1: ...JCB SO53 3LE www JCBDIY com Customer Helpline 0333 0143092 Safety and operating manual Angle Grinder JCB AG720...

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Page 3: ...modified plugs and matching outlets will reduce risk of electric shock b Avoid body contact with grounded surfaces such as pipes radiators ranges and refrigerators There is an increased risk of electr...

Page 4: ...t 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 g If devices are provided for the connec...

Page 5: ...bind and are easier to control g 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...

Page 6: ...he thickness of your accessory must be within the capacity rating of your power tool Incorrectly sized accessories cannot be adequately guarded or controlled 6 The arbour size of discs flanges backing...

Page 7: ...ete stop The spinning accessory may grab the surface and pull the power tool out of your control 13 Do not run the power tool while carrying it at your side Accidental contact with the spinning access...

Page 8: ...not position your body in the area where power tool will move if kickback occurs Kickback will propel the tool in direction opposite to the disc s movement at the point of snagging 4 Use special care...

Page 9: ...off wheel or apply excessive pressure Do not attempt to make an excessive depth of cut Overstressing the wheel increases the loading and susceptibility to twisting or binding of the wheel in the cut...

Page 10: ...Specific for Polishing Operations 1 Do not allow any loose portion of the polishing bonnet or its attachment strings to spin freely Tuck away or trim any loose attachment strings Loose and spinning at...

Page 11: ...ol relating to removing electric and electronic waste This means that this product shall not be discarded with household waste but that it shall be returned to a collection system which conforms to th...

Page 12: ...JCB SO53 3LE www JCBDIY com Customer Helpline 0333 0143092 COMPONENT LIST 12 11 10 9 5 8 3 13 4 1 2 6 7...

Page 13: ...ND GRIP AREA 3 AUXILIARY HANDLE 4 SPINDLE LOCK BUTTON 5 OUTER FLANGE 6 INNER FLANGE 7 SPINDLE 8 GRINDING DISC 9 SPANNER 10 PROTECTION GUARD FOR GRINDING 11 CLAMPING LEVER 12 CODED PROJECTION 13 PROTEC...

Page 14: ...ound power LpA 101 5 dB A KpA KwA 3 0dB A Wear ear protection when sound pressure is over 80dB A WARNING The vibration emission value during actual use of the power tool can differ from the declared v...

Page 15: ...isk Maintain this tool in accordance with these instructions and keep well lubricated where appropriate If the tool is to be used regularly then invest in anti vibration accessories Avoid using tools...

Page 16: ...ng metal a special protection guard for cutting accessory must be used ASSEMBLY AND ADJUSTMENT MOUNTING THE PROTECTIVE DEVICES 1 AUXILIARY HANDLE For all work with the machine the auxiliary handle 3 m...

Page 17: ...k button 4 Actuate the spindle lock button 4 only when the grinder spindle is at a standstill 2 GRINDING CUTTING DISC Pay attention to the dimensions of the grinding disc The mounting hole diameter mu...

Page 18: ...ure your disc is securely clamped ADJUSTING THE PROTECTION GUARD Before any work on the machine itself pull the mains plug For work with grinding or cutting discs the protection guard must be mounted...

Page 19: ...IONS Clamp the workpiece if it does not remain stationary due to its own weight Do not strain the machine so heavily that it comes to a standstill Grinding and cutting discs become very hot while work...

Page 20: ...achine Work with moderate feed adapted to the material being cut Do not reduce the speed of running down cutting discs by applying sideward pressure The direction in which the cutting is performed is...

Page 21: ...r special working situations Remove the 4 x screws from the gear case Carefully rotate the gear case in your desired direction but do not pull the gear case out of the housing If the gear case comes o...

Page 22: ...c rotation the disc may push itself out of the cut slot When cutting very hard material best results can be achieved with a diamond disc When using a diamond disc it will become very hot If this happe...

Page 23: ...ead of this appliance may not correspond with the coloured markings identifying the terminals in your plug proceed as follows The wire which is coloured blue must be connected to the terminal which is...

Page 24: ...ate of purchase If your JCB power tool becomes defective within this warranty period we guarantee to Replace or repair all defective parts free of charge or Repair products free of charge or Replace t...

Page 25: ...mplies with the following Directives EC Machinery Directive 2006 42 EC EC Low Voltage Directive 2006 95 EC EC Electromagnetic Compatibility Directive 2004 108 EC Standards conform to EN 55014 1 EN 550...

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