Hilti C 4/36-MC4 Original Bedienungsanleitung Seite 14

▶ 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 these
are connected and properly used. Use of dust collection 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.
▶ 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.
▶ Disconnect the plug from the power source 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.
▶ 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.
▶ 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. If damaged, have the power tool
repaired before use. Many accidents are caused by poorly maintained power tools.
▶ Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are
less likely to bind and are easier to control.
▶ 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 the power tool for
operations different from those intended could result in a hazardous situation.
2.2 Battery charger use and care
▶ To avoid injury, use the charger only to charge Hilti Li-ion batteries approved for use with this charger.
▶ The location at which the charger is used should be clean, cool, dry and protected from frost.
▶ The charger must be able to emit heat while in operation.
unobstructed. Do not operate the charger inside a closed container.
▶ Maintain the product carefully. Make sure that no parts are broken or damaged in such a way that the
product no longer functions correctly. If parts are damaged or broken, have the product repaired prior to
further use.
▶ Use chargers and the corresponding batteries in accordance with these instructions and as is specified
for this particular model. Use of chargers for applications different from those intended could result in
hazardous situations.
▶ Recharge the batteries only with the chargers specified by the manufacturer. A charger that is suitable
for a certain type of battery may present a risk of fire when used with other types of battery.
▶ When not in use, keep the battery and the charger away from paper clips, coins, keys, nails, screws
or other small metal objects that could cause a short circuit at the battery terminals or the charging
contacts. A short circuit between the battery terminals or charging contacts may cause injuries (burns)
and result in fire.
▶ Do not store the battery on the charger. Always remove the battery from the charger when the charging
operation has completed.
2.3 Careful handling and use of batteries
▶ Observe the special guidelines applicable to the transport, storage and use of lithium-ion batteries.
▶ Do not expose batteries to high temperatures, direct sunlight or fire.
▶ Do not disassemble, crush or incinerate batteries and do not subject them to temperatures over 80 °C
(176 °F).
▶ Do not use or charge batteries that have suffered mechanical impact, have been dropped from a height
or show signs of damage. In this case, always contact your Hilti Service.
▶ If the battery is too hot to touch it may be defective. Put the battery in a place where it is clearly visible
and where there is no risk of fire, at an adequate distance from flammable materials. Allow the battery to
cool down. If it is still too hot to touch after an hour, the battery is faulty. Contact Hilti Service.
10 English
The air vents must therefore remain
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