Hilti NURON CD 4-22 Original Operating Instructions page 10

▶ Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact
accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid
ejected from the battery may cause irritation or burns.
▶ Do not use a battery pack or tool that is damaged or modified. Damaged or modified batteries may
exhibit unpredictable behaviour resulting in fire, explosion or risk of injury.
▶ Do not expose a battery pack or tool to fire or excessive temperature. Exposure to fire or temperature
above 130° C (265 °F) may cause explosion.
▶ Follow all charging instructions and do not charge the battery pack or tool outside the temperature
range specified in the instructions. Charging improperly or at temperatures outside the specified range
may damage the battery and increase the risk of fire.
Service
▶ Have your power tool serviced by a qualified repair person using only identical replacement parts.
This will ensure that the safety of the power tool is maintained.
▶ Never service damaged battery packs. Service of battery packs should only be performed by the
manufacturer or authorized service providers.
2.2 Additional safety instructions
Personal safety
▶ Never tamper with or modify the product or accessories in any way.
▶ Use the product and accessories only when they are in perfect working order.
▶ Risk of injury by falling tools and/or accessories. Before starting work, check that the battery and installed
accessories are secure.
▶ A falling product could injure you or others. Make sure that the scaffold hook is installed correctly.
▶ Keep the air vents clear at all times. Risk of burn injuries due to blocked air vents!
▶ The user and persons in the vicinity must wear suitable eye protection, a hard hat, ear protection,
protective gloves, protective footwear and light respiratory protection during use and maintenance of the
tool.
▶ Wear eye protection and protective gloves when changing accessories.
▶ Wear eye protection and then begin the injection with the slowest speed.
▶ Prior to use, read and comply with the safety data sheet for the product, the instructions on the packaging
and the instructions for use of the foil pack.
▶ Begin injecting the compound until it is in the immediate working area.
▶ Never point the product toward yourself or other persons.
▶ Do not look directly into the light source (LEDs) of the power tool and do not aim the beam at other
persons' faces. Risk of dazzling or eye damage.
▶ Never leave the product unattended.
▶ Do not use the product if parts are damaged or if operating controls do not function faultlessly. Have the
product repaired by Hilti Service.
Safety at the workplace
▶ Keep the workplace tidy. Objects which could cause injury should be removed from the working area.
▶ Wear non-skid shoes.
▶ Take the influences of the surrounding area into account. Do not use the product where there is a risk of
fire or explosion.
▶ Do not use defective/worn cartridges.
2.3 Careful handling and use of batteries
▶ Comply with the following safety instructions for the safe handling and use of Li-ion batteries.
Failure to comply can lead to skin irritation, severe corrosive injury, chemical burns, fire and/or explosion.
▶ Use only batteries that are in perfect working order.
▶ Treat batteries with care in order to avoid damage and prevent leakage of fluids that are extremely
harmful to health!
▶ Do not under any circumstances modify or tamper with batteries!
▶ Do not disassemble, crush or incinerate batteries and do not subject them to temperatures over 80 °C
(176 °F).
▶ Never use or charge a battery that has suffered an impact or been damaged in any other way. Check
your batteries regularly for signs of damage.
▶ Never use recycled or repaired batteries.
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