Hilti DD 110-W Original Bedienungsanleitung Seite 30

4.2 Noise information and vibration values in accordance with EN 62841
The sound pressure and vibration values given in these instructions were measured in accordance with a
standardized test and can be used to compare one power tool with another. They can also be used for a
preliminary assessment of exposure.
The data given represent the main applications of the power tool. However, if the power tool is used for
different applications, with different accessory tools, or is poorly maintained, the data can vary. This can
significantly increase exposure over the total working period.
An accurate estimation of exposure should also take into account the times when the tool is switched off, or
when it is running but not actually being used for a job. This can significantly reduce exposure over the total
working period.
Identify additional safety measures to protect the operator from the effects of noise and/or vibration, for
example: maintaining the power tool and accessory tools, keeping the hands warm, organization of work
patterns.
Noise information
Sound (power) level (L
Uncertainty for the sound power level (K
Sound pressure level (L
Uncertainty for the sound pressure level (K
Total vibration
Drilling in sand-lime block (dry) with HDM core bit (a
Drilling in sand-lime block (dry) with PCM core bit (a
Drilling in concrete (wet) with HWC core bits (a
Uncertainty (K)
5 Use of extension cords
Using extension cords
WARNING
A damaged supply cord presents a hazard! Do not touch the supply cord or extension cord if damaged
while working. Disconnect the supply cord plug from the power outlet.
▶ Check the appliance's supply cord at regular intervals and have it replaced by a qualified specialist if
found to be damaged.
• Use only extension cords of a type approved for the application and with conductors of adequate gauge
(cross section). The power tool may otherwise suffer a drop in performance and the extension cord may
overheat.
• Check the extension cord for damage at regular intervals.
• Replace damaged extension cords.
• When working outdoors, use only extension cords that are approved and correspondingly marked for
this application.
Information on recommended minimum conductor cross-sections and cable lengths is accessible via
a link, in the form of a QR code, at the end of this document.
6 Preparations at the workplace
CAUTION
Risk of injury! Inadvertent starting of the product.
▶ Unplug the supply cord before making adjustments to the power tool or before changing accessories.
Observe the safety instructions and warnings in this documentation and on the product.
6.1 Adjusting the side handle
1. Slacken the side handle by turning it counter-clockwise.
24 English
)
WA
)
WA
)
pA
)
pA
2
)
h, DD
)
h, DD
)
h, DD
351006
95 dB(A)
3 dB(A)
84 dB(A)
3 dB(A)
5.8 m/s²
12 m/s²
4.6 m/s²
1.5 m/s²
*351006*