Hilti STR 4-22 Mode D'emploi page 30

Noise information and vibration values
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 power 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.
Detailed information on the versions of the EN 62841 standards applied here is to be found in
the reproduction of the declaration of conformity
Noise information
Sound power level (L
Sound pressure level (L
Uncertainty (for L
WA
Total vibration
Total vibration
Uncertainty (total vibration)
Preparations at the workplace
WARNING
Risk of injury by inadvertent starting!
▶
Before inserting the battery, make sure that the product is switched off.
▶
Remove the battery before making any adjustments to the power tool or before changing
accessories.
Observe the safety instructions and warnings in this documentation and on the product.
Charging the battery
1.Before charging the battery, read the operating instructions for the charger.
2.Make sure that the contacts on the battery and the contacts on the charger are clean and dry.
3.Use an approved charger to charge the battery.
Inserting the battery
WARNING
Risk of injury by short circuit or falling battery!
▶
Before inserting the battery, make sure that the contacts on the battery and the contacts on the
product are free of foreign matter.
▶
Make sure that the battery always engages correctly.
1.Charge the battery fully before using it for the first time.
2.Push the battery into the product until it engages with an audible click.
3.Check that the battery is seated securely.
24
)
WA
)
pA
and L )
pA
273.
B 22­55 0.2 m/s²
B 22­85 0.3 m/s²
1.5 m/s²
21
2362838
75 dB(A)
67 dB(A)
3 dB(A)
*2362838*