Drill Safety Warnings; Additional Safety Precautions For Screwdrivers - Hilti SF 14-A Manual De Instrucciones Original

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 Drill safety warnings

Safety instructions when using long drill bits
▶ Never operate at higher speed than the maximum speed rating of the
drill bit. At higher speeds, the bit is likely to bend if allowed to rotate
freely without contacting the workpiece, resulting in personal injury.
▶ Always start drilling at low speed and with the bit tip in contact with
the workpiece. At higher speeds, the bit is likely to bend if allowed to
rotate freely without contacting the workpiece, resulting in personal injury.
▶ Apply pressure only in direct line with the bit and do not apply
excessive pressure. Bits can bend causing breakage or loss of control,
resulting in personal injury.

2.3 Additional safety precautions for screwdrivers

Personal safety
▶ Use the product only when it is in perfect working order.
▶ Never tamper with or modify the tool in any way.
▶ Use the auxiliary grips supplied with the power tool. Loss of control can
cause personal injury.
▶ Always hold the tool firmly with both hands on the grips provided. Keep
the grips clean and dry.
▶ Do not touch rotating parts – risk of injury!
▶ Wear suitable protective glasses, a hard hat, ear protection, protective
gloves and light respiratory protection while using the power tool.
▶ Wear protective gloves also when changing the tool.
accessory tool can result in cuts and burns.
▶ Wear eye protection. Flying fragments can injure the body and eyes.
▶ Before starting work, check the hazard class of the dust that will be pro-
duced when working. Use an industrial vacuum cleaner with an officially
approved protection class in compliance with the locally applicable dust
protection regulations. Dust from materials such as lead-based paint,
certain types of wood and concrete/masonry/stone containing quartz,
minerals or metal can be harmful to health.
▶ Make sure that the workplace is well ventilated and, where necessary,
wear a respirator appropriate for the type of dust generated. Contact with
or inhalation of the dust may cause allergic reactions and/or respiratory
or other diseases among operators or bystanders. Certain kinds of dust
are classified as carcinogenic such as oak and beech dust, especially
6 English
Printed: 19.06.2019 | Doc-Nr: PUB / 5071630 / 000 / 05
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