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

operating power tools may result 
in serious personal injury. 

b)  Use personal protective 
equipment. Always wear eye 
protection. 

Protective equipment 

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

c)  Prevent unintentional starting. 
Ensure the switch is in the off-
position before connecting to 
power source and/or battery pack, 
picking up or carrying the tool. 

Carrying power tools with your 
finger on the switch or energising 
power tools that have the switch 
on invites accidents. 

d)  Remove any adjusting key or 
wrench before turning the power 
tool on. 

A wrench or a key left 

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. 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 
connection of dust extraction and 

collection facilities, ensure these 
are connected and properly used. 

Use of dust collection can reduce 
dust-related hazards.

4. Power tool use and care 

a)  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. 

b)  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.

c)  Disconnect the plug from 
the power source and/or the 
battery pack from the power tool 
before making any adjustments, 
changing accessories, or storing 
power tools. 

Such preventive 

safety measures reduce the 
risk of starting the power tool 
accidentally.  

d)  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. 

e)  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. 

Summary of Contents for JCB-SDS920

Page 1: ...JCB SO53 3LE www JCBDIY com Customer Helpline 0333 0143092 Safety and operating manual SDS Plus Hammer JCB SDS920...

Page 2: ......

Page 3: ...lets 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 electric shock if your body is ground...

Page 4: ...ose 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...

Page 5: ...ly to 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 Us...

Page 6: ...recommended at all times especially when using the chisel actions 3 Proper safety gloves are also recommended 4 The high torque machine should not be used while standing on a ladder 5 Do not use dama...

Page 7: ...elating 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 the Eu...

Page 8: ...ACTION SELECTOR SWITCH 4 GREASE BOX COVER 5 ANTI VIBRATION HANDLE 6 ON OFF SWITCH 7 VARIABLE SPEED CONTROL 8 AUXILIARY HANDLE 9 COMMUTATOR See G 10 RESIN INSULATING TIP See G 11 CARBON BRUSH See G COM...

Page 9: ...VIBRATION INFORMATION Vibration total values triax cover sum determined according to EN 60745 Hammer drilling into concrete Vibration emission value h HD 23 2m s2 Uncertainty K 1 5m s Chiselling Vibra...

Page 10: ...of use should also take account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle but not actually doing the job This may significantly re...

Page 11: ...e dust protection cap is not damaged when changing tools 1 INSERTING See A1 Clean and lightly grease the bit with the oil provided before inserting Insert the dust free bit into the bit holder with a...

Page 12: ...y turn the Rotary Sheath b as far as possible in the direction noted by the unlock Icon clockwise then pull the Chuck 1 off After removing Clean the chuck and spindle of any debris fragments and apply...

Page 13: ...anti clockwise and rotate the handle around the hammer collar until the handle is in the desired position Tighten fully 4 ANTI VIBRATION HANDLE The Anti vibration handle reduces the vibration making...

Page 14: ...increases as you turn the switch right and decreases as you turn it left 1 being slowest and 6 fastest 7 FUNCTION MODE SELECTION See E The operation of the gearbox for each application is set with the...

Page 15: ...TION See F The machine is grease lubricated A grease not supplied refill is only required during hammer work efficiency is low Open the grease box lid at the top of the hammer using a proper tool not...

Page 16: ...the resin insulating tip 10 inside the carbon brush 11 is exposed to contact the commutator 9 it will automatically shut off the motor After prolonged use the carbon brushes will wear This machine is...

Page 17: ...tes to enable the brushes to settle WORKING HINTS FOR YOUR ROTARY HAMMER DRILL 1 Reduce the pressure on the drill bit when it is about to break through This will prevent the drill from jamming 2 When...

Page 18: ...s service agent or similarly qualified persons in order to avoid a hazard TROUBLESHOOTING 1 If your power tool does not start check the plug on the power supply first 2 If your hammer becomes too hot...

Page 19: ...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 20: ...ls Complies with the following Directives EC Machinery Directive 2006 42 EC EC Electromagnetic Compatibility Directive 2004 108 EC RoHS Directive 2011 65 EU Standards conform to EN 60745 1 EN 60745 2...

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