13
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15
Always pull out the plug from the mains if the electric tool/machine is not in use,
prior to cleaning and maintenance work and when changing insert tools.
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16
Never leave a key in place. Always check before switching on that the key or
adjusting tools have been removed.
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17
Avoid any unintentional start-up. Never carry a plugged-in electric tool/machine
with your finger on the switch. Always make sure that the switch is off when plug-
ging the electric tool/machine into the main electric supply.
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18
If an extension supply cord is used outside, only use one which has been
approved for the purpose and is correspondingly marked.
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19
Be attentive at all times. Keep your eye on your work. Remain in a sensible frame
of mind and don’t use the electric tool/machine if you cannot concentrate completely.
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20
Check your electric tool/machine for damage. You must check the safety devices
or damaged parts carefully for perfect functioning in keeping with the intended pur-
pose before using the electric tool/machine further. Check whether the moving
parts function properly, whether they aren’t sticking, whether any parts are broken,
whether all other parts work properly and are fitted correctly, and make sure that all
other conditions which can influence operation and running of the electric
tool/machine are as they should be. Damaged guards and protective devices and
parts must be repaired properly by an authorized service workshop or replaced pro-
vided that nothing else is stated in the operating instructions. Damaged switches
must also be replaced by a Hilti service centre. Never use electric tools/machines
which cannot be switched on and off by the switch.
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21
Caution! For your own safety’s sake, only use original Hilti accessories and
attachments which are specified in the operating instructions. The use of acces-
sories or insert tools or attachments other than those specified in the operating
instructions can result in personal injury to you.
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22
Only have repairs carried out by recognized electrical specialists. This electric
tool/machine complies with respective safety regulations. Repairs may only be car-
ried out by a Hilti service centre. Only original Hilti spare parts may be used other-
wise an accident hazard for the operator can exist.
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23
When working on electrically conductive materials, conductive dust may collect
inside an electric tool, causing leakage of electric voltage and a possible risk of
electric shock. Work of this kind, for example, includes drilling through steel rein-
forcement in concrete ceilings. Electric tools or machines used for applications of
this kind must be inspected at regular, short intervals by a recognised specialist or
at a Hilti service workshop in order to ensure that no hazardous deposits of con-
ductive dust are present inside the tool and to confirm the integrity of the tool’s
electrical insulation.
Please keep these safety precautions in a safe place.
Printed: 07.07.2013 | Doc-Nr: PUB / 5069468 / 000 / 00
